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Inflate PostgreSQL chart

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Rob Watson 2022-05-05 17:41:28 +02:00
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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj

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dependencies:
- name: common
repository: https://charts.bitnami.com/bitnami
version: 1.13.0
digest: sha256:b6a17da2d82c85b2f3ad6550d93780de4de63eba4a528ae2d5bc9934c122a856
generated: "2022-03-26T06:13:30.244559427Z"

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annotations:
category: Database
apiVersion: v2
appVersion: 14.2.0
dependencies:
- name: common
repository: https://charts.bitnami.com/bitnami
version: 1.x.x
description: PostgreSQL (Postgres) is an open source object-relational database known
for reliability and data integrity. ACID-compliant, it supports foreign keys, joins,
views, triggers and stored procedures.
home: https://github.com/bitnami/charts/tree/master/bitnami/postgresql
icon: https://bitnami.com/assets/stacks/postgresql/img/postgresql-stack-220x234.png
keywords:
- postgresql
- postgres
- database
- sql
- replication
- cluster
maintainers:
- email: containers@bitnami.com
name: Bitnami
- email: cedric@desaintmartin.fr
name: desaintmartin
name: postgresql
sources:
- https://github.com/bitnami/bitnami-docker-postgresql
- https://www.postgresql.org/
version: 11.1.25

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<!--- app-name: PostgreSQL -->
# PostgreSQL packaged by Bitnami
PostgreSQL (Postgres) is an open source object-relational database known for reliability and data integrity. ACID-compliant, it supports foreign keys, joins, views, triggers and stored procedures.
[Overview of PostgreSQL](http://www.postgresql.org)
Trademarks: This software listing is packaged by Bitnami. The respective trademarks mentioned in the offering are owned by the respective companies, and use of them does not imply any affiliation or endorsement.
## TL;DR
```bash
helm repo add bitnami https://charts.bitnami.com/bitnami
helm install my-release bitnami/postgresql
```
## Introduction
This chart bootstraps a [PostgreSQL](https://github.com/bitnami/bitnami-docker-postgresql) deployment on a [Kubernetes](https://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
For HA, please see [this repo](https://github.com/bitnami/charts/tree/master/bitnami/postgresql-ha)
Bitnami charts can be used with [Kubeapps](https://kubeapps.com/) for deployment and management of Helm Charts in clusters. This chart has been tested to work with NGINX Ingress, cert-manager, fluentd and Prometheus on top of the [BKPR](https://kubeprod.io/).
## Prerequisites
- Kubernetes 1.19+
- Helm 3.2.0+
- PV provisioner support in the underlying infrastructure
## Installing the Chart
To install the chart with the release name `my-release`:
```bash
helm install my-release bitnami/postgresql
```
The command deploys PostgreSQL on the Kubernetes cluster in the default configuration. The [Parameters](#parameters) section lists the parameters that can be configured during installation.
> **Tip**: List all releases using `helm list`
## Uninstalling the Chart
To uninstall/delete the `my-release` deployment:
```console
helm delete my-release
```
The command removes all the Kubernetes components but PVC's associated with the chart and deletes the release.
To delete the PVC's associated with `my-release`:
```bash
kubectl delete pvc -l release=my-release
```
> **Note**: Deleting the PVC's will delete postgresql data as well. Please be cautious before doing it.
## Parameters
### Global parameters
| Name | Description | Value |
| -------------------------------------------- | ------------------------------------------------------------------------------------------- | ----- |
| `global.imageRegistry` | Global Docker image registry | `""` |
| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` |
| `global.storageClass` | Global StorageClass for Persistent Volume(s) | `""` |
| `global.postgresql.auth.postgresPassword` | Password for the "postgres" admin user (overrides `auth.postgresPassword`) | `""` |
| `global.postgresql.auth.username` | Name for a custom user to create (overrides `auth.username`) | `""` |
| `global.postgresql.auth.password` | Password for the custom user to create (overrides `auth.password`) | `""` |
| `global.postgresql.auth.database` | Name for a custom database to create (overrides `auth.database`) | `""` |
| `global.postgresql.auth.existingSecret` | Name of existing secret to use for PostgreSQL credentials (overrides `auth.existingSecret`) | `""` |
| `global.postgresql.service.ports.postgresql` | PostgreSQL service port (overrides `service.ports.postgresql`) | `""` |
### Common parameters
| Name | Description | Value |
| ------------------------ | -------------------------------------------------------------------------------------------- | --------------- |
| `kubeVersion` | Override Kubernetes version | `""` |
| `nameOverride` | String to partially override common.names.fullname template (will maintain the release name) | `""` |
| `fullnameOverride` | String to fully override common.names.fullname template | `""` |
| `clusterDomain` | Kubernetes Cluster Domain | `cluster.local` |
| `extraDeploy` | Array of extra objects to deploy with the release (evaluated as a template) | `[]` |
| `commonLabels` | Add labels to all the deployed resources | `{}` |
| `commonAnnotations` | Add annotations to all the deployed resources | `{}` |
| `diagnosticMode.enabled` | Enable diagnostic mode (all probes will be disabled and the command will be overridden) | `false` |
| `diagnosticMode.command` | Command to override all containers in the statefulset | `["sleep"]` |
| `diagnosticMode.args` | Args to override all containers in the statefulset | `["infinity"]` |
### PostgreSQL common parameters
| Name | Description | Value |
| ------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- |
| `image.registry` | PostgreSQL image registry | `docker.io` |
| `image.repository` | PostgreSQL image repository | `bitnami/postgresql` |
| `image.tag` | PostgreSQL image tag (immutable tags are recommended) | `14.2.0-debian-10-r58` |
| `image.pullPolicy` | PostgreSQL image pull policy | `IfNotPresent` |
| `image.pullSecrets` | Specify image pull secrets | `[]` |
| `image.debug` | Specify if debug values should be set | `false` |
| `auth.enablePostgresUser` | Assign a password to the "postgres" admin user. Otherwise, remote access will be blocked for this user | `true` |
| `auth.postgresPassword` | Password for the "postgres" admin user. Ignored if `auth.existingSecret` with key `postgres-password` is provided | `""` |
| `auth.username` | Name for a custom user to create | `""` |
| `auth.password` | Password for the custom user to create. Ignored if `auth.existingSecret` with key `password` is provided | `""` |
| `auth.database` | Name for a custom database to create | `""` |
| `auth.replicationUsername` | Name of the replication user | `repl_user` |
| `auth.replicationPassword` | Password for the replication user. Ignored if `auth.existingSecret` with key `replication-password` is provided | `""` |
| `auth.existingSecret` | Name of existing secret to use for PostgreSQL credentials. The secret must contain the keys `postgres-password` (which is the password for "postgres" admin user), `password` (which is the password for the custom user to create when `auth.username` is set) and `replication-password` (which is the password for replication user). `auth.postgresPassword`, `auth.password`, and `auth.replicationPassword` will be ignored and picked up from this secret. The secret might also contains the key `ldap-password` if LDAP is enabled. `ldap.bind_password` will be ignored and picked from this secret in this case. | `""` |
| `auth.usePasswordFiles` | Mount credentials as a files instead of using an environment variable | `false` |
| `architecture` | PostgreSQL architecture (`standalone` or `replication`) | `standalone` |
| `replication.synchronousCommit` | Set synchronous commit mode. Allowed values: `on`, `remote_apply`, `remote_write`, `local` and `off` | `off` |
| `replication.numSynchronousReplicas` | Number of replicas that will have synchronous replication. Note: Cannot be greater than `readReplicas.replicaCount`. | `0` |
| `replication.applicationName` | Cluster application name. Useful for advanced replication settings | `my_application` |
| `containerPorts.postgresql` | PostgreSQL container port | `5432` |
| `audit.logHostname` | Log client hostnames | `false` |
| `audit.logConnections` | Add client log-in operations to the log file | `false` |
| `audit.logDisconnections` | Add client log-outs operations to the log file | `false` |
| `audit.pgAuditLog` | Add operations to log using the pgAudit extension | `""` |
| `audit.pgAuditLogCatalog` | Log catalog using pgAudit | `off` |
| `audit.clientMinMessages` | Message log level to share with the user | `error` |
| `audit.logLinePrefix` | Template for log line prefix (default if not set) | `""` |
| `audit.logTimezone` | Timezone for the log timestamps | `""` |
| `ldap.enabled` | Enable LDAP support | `false` |
| `ldap.url` | LDAP URL beginning in the form `ldap[s]://host[:port]/basedn` | `""` |
| `ldap.server` | IP address or name of the LDAP server. | `""` |
| `ldap.port` | Port number on the LDAP server to connect to | `""` |
| `ldap.prefix` | String to prepend to the user name when forming the DN to bind | `""` |
| `ldap.suffix` | String to append to the user name when forming the DN to bind | `""` |
| `ldap.baseDN` | Root DN to begin the search for the user in | `""` |
| `ldap.bindDN` | DN of user to bind to LDAP | `""` |
| `ldap.bind_password` | Password for the user to bind to LDAP | `""` |
| `ldap.search_attr` | Attribute to match against the user name in the search | `""` |
| `ldap.search_filter` | The search filter to use when doing search+bind authentication | `""` |
| `ldap.scheme` | Set to `ldaps` to use LDAPS | `""` |
| `ldap.tls` | Set to `1` to use TLS encryption | `""` |
| `postgresqlDataDir` | PostgreSQL data dir folder | `/bitnami/postgresql/data` |
| `postgresqlSharedPreloadLibraries` | Shared preload libraries (comma-separated list) | `pgaudit` |
| `shmVolume.enabled` | Enable emptyDir volume for /dev/shm for PostgreSQL pod(s) | `true` |
| `shmVolume.sizeLimit` | Set this to enable a size limit on the shm tmpfs | `""` |
| `tls.enabled` | Enable TLS traffic support | `false` |
| `tls.autoGenerated` | Generate automatically self-signed TLS certificates | `false` |
| `tls.preferServerCiphers` | Whether to use the server's TLS cipher preferences rather than the client's | `true` |
| `tls.certificatesSecret` | Name of an existing secret that contains the certificates | `""` |
| `tls.certFilename` | Certificate filename | `""` |
| `tls.certKeyFilename` | Certificate key filename | `""` |
| `tls.certCAFilename` | CA Certificate filename | `""` |
| `tls.crlFilename` | File containing a Certificate Revocation List | `""` |
### PostgreSQL Primary parameters
| Name | Description | Value |
| -------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | --------------------- |
| `primary.configuration` | PostgreSQL Primary main configuration to be injected as ConfigMap | `""` |
| `primary.pgHbaConfiguration` | PostgreSQL Primary client authentication configuration | `""` |
| `primary.existingConfigmap` | Name of an existing ConfigMap with PostgreSQL Primary configuration | `""` |
| `primary.extendedConfiguration` | Extended PostgreSQL Primary configuration (appended to main or default configuration) | `""` |
| `primary.existingExtendedConfigmap` | Name of an existing ConfigMap with PostgreSQL Primary extended configuration | `""` |
| `primary.initdb.args` | PostgreSQL initdb extra arguments | `""` |
| `primary.initdb.postgresqlWalDir` | Specify a custom location for the PostgreSQL transaction log | `""` |
| `primary.initdb.scripts` | Dictionary of initdb scripts | `{}` |
| `primary.initdb.scriptsConfigMap` | ConfigMap with scripts to be run at first boot | `""` |
| `primary.initdb.scriptsSecret` | Secret with scripts to be run at first boot (in case it contains sensitive information) | `""` |
| `primary.initdb.user` | Specify the PostgreSQL username to execute the initdb scripts | `""` |
| `primary.initdb.password` | Specify the PostgreSQL password to execute the initdb scripts | `""` |
| `primary.standby.enabled` | Whether to enable current cluster's primary as standby server of another cluster or not | `false` |
| `primary.standby.primaryHost` | The Host of replication primary in the other cluster | `""` |
| `primary.standby.primaryPort` | The Port of replication primary in the other cluster | `""` |
| `primary.extraEnvVars` | Array with extra environment variables to add to PostgreSQL Primary nodes | `[]` |
| `primary.extraEnvVarsCM` | Name of existing ConfigMap containing extra env vars for PostgreSQL Primary nodes | `""` |
| `primary.extraEnvVarsSecret` | Name of existing Secret containing extra env vars for PostgreSQL Primary nodes | `""` |
| `primary.command` | Override default container command (useful when using custom images) | `[]` |
| `primary.args` | Override default container args (useful when using custom images) | `[]` |
| `primary.livenessProbe.enabled` | Enable livenessProbe on PostgreSQL Primary containers | `true` |
| `primary.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `30` |
| `primary.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `10` |
| `primary.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `primary.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `6` |
| `primary.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `primary.readinessProbe.enabled` | Enable readinessProbe on PostgreSQL Primary containers | `true` |
| `primary.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `primary.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `primary.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `5` |
| `primary.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `6` |
| `primary.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `primary.startupProbe.enabled` | Enable startupProbe on PostgreSQL Primary containers | `false` |
| `primary.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `30` |
| `primary.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `primary.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `primary.startupProbe.failureThreshold` | Failure threshold for startupProbe | `15` |
| `primary.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `primary.customLivenessProbe` | Custom livenessProbe that overrides the default one | `{}` |
| `primary.customReadinessProbe` | Custom readinessProbe that overrides the default one | `{}` |
| `primary.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `primary.lifecycleHooks` | for the PostgreSQL Primary container to automate configuration before or after startup | `{}` |
| `primary.resources.limits` | The resources limits for the PostgreSQL Primary containers | `{}` |
| `primary.resources.requests.memory` | The requested memory for the PostgreSQL Primary containers | `256Mi` |
| `primary.resources.requests.cpu` | The requested cpu for the PostgreSQL Primary containers | `250m` |
| `primary.podSecurityContext.enabled` | Enable security context | `true` |
| `primary.podSecurityContext.fsGroup` | Group ID for the pod | `1001` |
| `primary.containerSecurityContext.enabled` | Enable container security context | `true` |
| `primary.containerSecurityContext.runAsUser` | User ID for the container | `1001` |
| `primary.hostAliases` | PostgreSQL primary pods host aliases | `[]` |
| `primary.hostNetwork` | Specify if host network should be enabled for PostgreSQL pod (postgresql primary) | `false` |
| `primary.hostIPC` | Specify if host IPC should be enabled for PostgreSQL pod (postgresql primary) | `false` |
| `primary.labels` | Map of labels to add to the statefulset (postgresql primary) | `{}` |
| `primary.annotations` | Annotations for PostgreSQL primary pods | `{}` |
| `primary.podLabels` | Map of labels to add to the pods (postgresql primary) | `{}` |
| `primary.podAnnotations` | Map of annotations to add to the pods (postgresql primary) | `{}` |
| `primary.podAffinityPreset` | PostgreSQL primary pod affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `primary.podAntiAffinityPreset` | PostgreSQL primary pod anti-affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `primary.nodeAffinityPreset.type` | PostgreSQL primary node affinity preset type. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `primary.nodeAffinityPreset.key` | PostgreSQL primary node label key to match Ignored if `primary.affinity` is set. | `""` |
| `primary.nodeAffinityPreset.values` | PostgreSQL primary node label values to match. Ignored if `primary.affinity` is set. | `[]` |
| `primary.affinity` | Affinity for PostgreSQL primary pods assignment | `{}` |
| `primary.nodeSelector` | Node labels for PostgreSQL primary pods assignment | `{}` |
| `primary.tolerations` | Tolerations for PostgreSQL primary pods assignment | `[]` |
| `primary.topologySpreadConstraints` | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template | `{}` |
| `primary.priorityClassName` | Priority Class to use for each pod (postgresql primary) | `""` |
| `primary.schedulerName` | Use an alternate scheduler, e.g. "stork". | `""` |
| `primary.terminationGracePeriodSeconds` | Seconds PostgreSQL primary pod needs to terminate gracefully | `""` |
| `primary.updateStrategy.type` | PostgreSQL Primary statefulset strategy type | `RollingUpdate` |
| `primary.updateStrategy.rollingUpdate` | PostgreSQL Primary statefulset rolling update configuration parameters | `{}` |
| `primary.extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for the PostgreSQL Primary container(s) | `[]` |
| `primary.extraVolumes` | Optionally specify extra list of additional volumes for the PostgreSQL Primary pod(s) | `[]` |
| `primary.sidecars` | Add additional sidecar containers to the PostgreSQL Primary pod(s) | `[]` |
| `primary.initContainers` | Add additional init containers to the PostgreSQL Primary pod(s) | `[]` |
| `primary.extraPodSpec` | Optionally specify extra PodSpec for the PostgreSQL Primary pod(s) | `{}` |
| `primary.service.type` | Kubernetes Service type | `ClusterIP` |
| `primary.service.ports.postgresql` | PostgreSQL service port | `5432` |
| `primary.service.nodePorts.postgresql` | Node port for PostgreSQL | `""` |
| `primary.service.clusterIP` | Static clusterIP or None for headless services | `""` |
| `primary.service.annotations` | Annotations for PostgreSQL primary service | `{}` |
| `primary.service.loadBalancerIP` | Load balancer IP if service type is `LoadBalancer` | `""` |
| `primary.service.externalTrafficPolicy` | Enable client source IP preservation | `Cluster` |
| `primary.service.loadBalancerSourceRanges` | Addresses that are allowed when service is LoadBalancer | `[]` |
| `primary.service.extraPorts` | Extra ports to expose in the PostgreSQL primary service | `[]` |
| `primary.persistence.enabled` | Enable PostgreSQL Primary data persistence using PVC | `true` |
| `primary.persistence.existingClaim` | Name of an existing PVC to use | `""` |
| `primary.persistence.mountPath` | The path the volume will be mounted at | `/bitnami/postgresql` |
| `primary.persistence.subPath` | The subdirectory of the volume to mount to | `""` |
| `primary.persistence.storageClass` | PVC Storage Class for PostgreSQL Primary data volume | `""` |
| `primary.persistence.accessModes` | PVC Access Mode for PostgreSQL volume | `["ReadWriteOnce"]` |
| `primary.persistence.size` | PVC Storage Request for PostgreSQL volume | `8Gi` |
| `primary.persistence.annotations` | Annotations for the PVC | `{}` |
| `primary.persistence.selector` | Selector to match an existing Persistent Volume (this value is evaluated as a template) | `{}` |
| `primary.persistence.dataSource` | Custom PVC data source | `{}` |
### PostgreSQL read only replica parameters
| Name | Description | Value |
| ------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | --------------------- |
| `readReplicas.replicaCount` | Number of PostgreSQL read only replicas | `1` |
| `readReplicas.extraEnvVars` | Array with extra environment variables to add to PostgreSQL read only nodes | `[]` |
| `readReplicas.extraEnvVarsCM` | Name of existing ConfigMap containing extra env vars for PostgreSQL read only nodes | `""` |
| `readReplicas.extraEnvVarsSecret` | Name of existing Secret containing extra env vars for PostgreSQL read only nodes | `""` |
| `readReplicas.command` | Override default container command (useful when using custom images) | `[]` |
| `readReplicas.args` | Override default container args (useful when using custom images) | `[]` |
| `readReplicas.livenessProbe.enabled` | Enable livenessProbe on PostgreSQL read only containers | `true` |
| `readReplicas.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `30` |
| `readReplicas.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `10` |
| `readReplicas.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `readReplicas.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `6` |
| `readReplicas.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `readReplicas.readinessProbe.enabled` | Enable readinessProbe on PostgreSQL read only containers | `true` |
| `readReplicas.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `readReplicas.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `readReplicas.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `5` |
| `readReplicas.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `6` |
| `readReplicas.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `readReplicas.startupProbe.enabled` | Enable startupProbe on PostgreSQL read only containers | `false` |
| `readReplicas.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `30` |
| `readReplicas.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `readReplicas.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `readReplicas.startupProbe.failureThreshold` | Failure threshold for startupProbe | `15` |
| `readReplicas.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `readReplicas.customLivenessProbe` | Custom livenessProbe that overrides the default one | `{}` |
| `readReplicas.customReadinessProbe` | Custom readinessProbe that overrides the default one | `{}` |
| `readReplicas.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `readReplicas.lifecycleHooks` | for the PostgreSQL read only container to automate configuration before or after startup | `{}` |
| `readReplicas.resources.limits` | The resources limits for the PostgreSQL read only containers | `{}` |
| `readReplicas.resources.requests.memory` | The requested memory for the PostgreSQL read only containers | `256Mi` |
| `readReplicas.resources.requests.cpu` | The requested cpu for the PostgreSQL read only containers | `250m` |
| `readReplicas.podSecurityContext.enabled` | Enable security context | `true` |
| `readReplicas.podSecurityContext.fsGroup` | Group ID for the pod | `1001` |
| `readReplicas.containerSecurityContext.enabled` | Enable container security context | `true` |
| `readReplicas.containerSecurityContext.runAsUser` | User ID for the container | `1001` |
| `readReplicas.hostAliases` | PostgreSQL read only pods host aliases | `[]` |
| `readReplicas.hostNetwork` | Specify if host network should be enabled for PostgreSQL pod (PostgreSQL read only) | `false` |
| `readReplicas.hostIPC` | Specify if host IPC should be enabled for PostgreSQL pod (postgresql primary) | `false` |
| `readReplicas.labels` | Map of labels to add to the statefulset (PostgreSQL read only) | `{}` |
| `readReplicas.annotations` | Annotations for PostgreSQL read only pods | `{}` |
| `readReplicas.podLabels` | Map of labels to add to the pods (PostgreSQL read only) | `{}` |
| `readReplicas.podAnnotations` | Map of annotations to add to the pods (PostgreSQL read only) | `{}` |
| `readReplicas.podAffinityPreset` | PostgreSQL read only pod affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `readReplicas.podAntiAffinityPreset` | PostgreSQL read only pod anti-affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `readReplicas.nodeAffinityPreset.type` | PostgreSQL read only node affinity preset type. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `readReplicas.nodeAffinityPreset.key` | PostgreSQL read only node label key to match Ignored if `primary.affinity` is set. | `""` |
| `readReplicas.nodeAffinityPreset.values` | PostgreSQL read only node label values to match. Ignored if `primary.affinity` is set. | `[]` |
| `readReplicas.affinity` | Affinity for PostgreSQL read only pods assignment | `{}` |
| `readReplicas.nodeSelector` | Node labels for PostgreSQL read only pods assignment | `{}` |
| `readReplicas.tolerations` | Tolerations for PostgreSQL read only pods assignment | `[]` |
| `readReplicas.topologySpreadConstraints` | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template | `{}` |
| `readReplicas.priorityClassName` | Priority Class to use for each pod (PostgreSQL read only) | `""` |
| `readReplicas.schedulerName` | Use an alternate scheduler, e.g. "stork". | `""` |
| `readReplicas.terminationGracePeriodSeconds` | Seconds PostgreSQL read only pod needs to terminate gracefully | `""` |
| `readReplicas.updateStrategy.type` | PostgreSQL read only statefulset strategy type | `RollingUpdate` |
| `readReplicas.updateStrategy.rollingUpdate` | PostgreSQL read only statefulset rolling update configuration parameters | `{}` |
| `readReplicas.extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for the PostgreSQL read only container(s) | `[]` |
| `readReplicas.extraVolumes` | Optionally specify extra list of additional volumes for the PostgreSQL read only pod(s) | `[]` |
| `readReplicas.sidecars` | Add additional sidecar containers to the PostgreSQL read only pod(s) | `[]` |
| `readReplicas.initContainers` | Add additional init containers to the PostgreSQL read only pod(s) | `[]` |
| `readReplicas.extraPodSpec` | Optionally specify extra PodSpec for the PostgreSQL read only pod(s) | `{}` |
| `readReplicas.service.type` | Kubernetes Service type | `ClusterIP` |
| `readReplicas.service.ports.postgresql` | PostgreSQL service port | `5432` |
| `readReplicas.service.nodePorts.postgresql` | Node port for PostgreSQL | `""` |
| `readReplicas.service.clusterIP` | Static clusterIP or None for headless services | `""` |
| `readReplicas.service.annotations` | Annotations for PostgreSQL read only service | `{}` |
| `readReplicas.service.loadBalancerIP` | Load balancer IP if service type is `LoadBalancer` | `""` |
| `readReplicas.service.externalTrafficPolicy` | Enable client source IP preservation | `Cluster` |
| `readReplicas.service.loadBalancerSourceRanges` | Addresses that are allowed when service is LoadBalancer | `[]` |
| `readReplicas.service.extraPorts` | Extra ports to expose in the PostgreSQL read only service | `[]` |
| `readReplicas.persistence.enabled` | Enable PostgreSQL read only data persistence using PVC | `true` |
| `readReplicas.persistence.mountPath` | The path the volume will be mounted at | `/bitnami/postgresql` |
| `readReplicas.persistence.subPath` | The subdirectory of the volume to mount to | `""` |
| `readReplicas.persistence.storageClass` | PVC Storage Class for PostgreSQL read only data volume | `""` |
| `readReplicas.persistence.accessModes` | PVC Access Mode for PostgreSQL volume | `["ReadWriteOnce"]` |
| `readReplicas.persistence.size` | PVC Storage Request for PostgreSQL volume | `8Gi` |
| `readReplicas.persistence.annotations` | Annotations for the PVC | `{}` |
| `readReplicas.persistence.selector` | Selector to match an existing Persistent Volume (this value is evaluated as a template) | `{}` |
| `readReplicas.persistence.dataSource` | Custom PVC data source | `{}` |
### NetworkPolicy parameters
| Name | Description | Value |
| ------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
| `networkPolicy.enabled` | Enable network policies | `false` |
| `networkPolicy.metrics.enabled` | Enable network policies for metrics (prometheus) | `false` |
| `networkPolicy.metrics.namespaceSelector` | Monitoring namespace selector labels. These labels will be used to identify the prometheus' namespace. | `{}` |
| `networkPolicy.metrics.podSelector` | Monitoring pod selector labels. These labels will be used to identify the Prometheus pods. | `{}` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled` | Enable ingress rule that makes PostgreSQL primary node only accessible from a particular origin. | `false` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector` | Namespace selector label that is allowed to access the PostgreSQL primary node. This label will be used to identified the allowed namespace(s). | `{}` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector` | Pods selector label that is allowed to access the PostgreSQL primary node. This label will be used to identified the allowed pod(s). | `{}` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.customRules` | Custom network policy for the PostgreSQL primary node. | `{}` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.enabled` | Enable ingress rule that makes PostgreSQL read-only nodes only accessible from a particular origin. | `false` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector` | Namespace selector label that is allowed to access the PostgreSQL read-only nodes. This label will be used to identified the allowed namespace(s). | `{}` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector` | Pods selector label that is allowed to access the PostgreSQL read-only nodes. This label will be used to identified the allowed pod(s). | `{}` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.customRules` | Custom network policy for the PostgreSQL read-only nodes. | `{}` |
| `networkPolicy.egressRules.denyConnectionsToExternal` | Enable egress rule that denies outgoing traffic outside the cluster, except for DNS (port 53). | `false` |
| `networkPolicy.egressRules.customRules` | Custom network policy rule | `{}` |
### Volume Permissions parameters
| Name | Description | Value |
| ------------------------------------------------------ | ------------------------------------------------------------------------------- | ----------------------- |
| `volumePermissions.enabled` | Enable init container that changes the owner and group of the persistent volume | `false` |
| `volumePermissions.image.registry` | Init container volume-permissions image registry | `docker.io` |
| `volumePermissions.image.repository` | Init container volume-permissions image repository | `bitnami/bitnami-shell` |
| `volumePermissions.image.tag` | Init container volume-permissions image tag (immutable tags are recommended) | `10-debian-10-r388` |
| `volumePermissions.image.pullPolicy` | Init container volume-permissions image pull policy | `IfNotPresent` |
| `volumePermissions.image.pullSecrets` | Init container volume-permissions image pull secrets | `[]` |
| `volumePermissions.resources.limits` | Init container volume-permissions resource limits | `{}` |
| `volumePermissions.resources.requests` | Init container volume-permissions resource requests | `{}` |
| `volumePermissions.containerSecurityContext.runAsUser` | User ID for the init container | `0` |
### Other Parameters
| Name | Description | Value |
| --------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
| `serviceAccount.create` | Enable creation of ServiceAccount for PostgreSQL pod | `false` |
| `serviceAccount.name` | The name of the ServiceAccount to use. | `""` |
| `serviceAccount.automountServiceAccountToken` | Allows auto mount of ServiceAccountToken on the serviceAccount created | `true` |
| `serviceAccount.annotations` | Additional custom annotations for the ServiceAccount | `{}` |
| `rbac.create` | Create Role and RoleBinding (required for PSP to work) | `false` |
| `rbac.rules` | Custom RBAC rules to set | `[]` |
| `psp.create` | Whether to create a PodSecurityPolicy. WARNING: PodSecurityPolicy is deprecated in Kubernetes v1.21 or later, unavailable in v1.25 or later | `false` |
### Metrics Parameters
| Name | Description | Value |
| ----------------------------------------------- | ------------------------------------------------------------------------------------- | --------------------------- |
| `metrics.enabled` | Start a prometheus exporter | `false` |
| `metrics.image.registry` | PostgreSQL Prometheus Exporter image registry | `docker.io` |
| `metrics.image.repository` | PostgreSQL Prometheus Exporter image repository | `bitnami/postgres-exporter` |
| `metrics.image.tag` | PostgreSQL Prometheus Exporter image tag (immutable tags are recommended) | `0.10.1-debian-10-r76` |
| `metrics.image.pullPolicy` | PostgreSQL Prometheus Exporter image pull policy | `IfNotPresent` |
| `metrics.image.pullSecrets` | Specify image pull secrets | `[]` |
| `metrics.customMetrics` | Define additional custom metrics | `{}` |
| `metrics.extraEnvVars` | Extra environment variables to add to PostgreSQL Prometheus exporter | `[]` |
| `metrics.containerSecurityContext.enabled` | Enable PostgreSQL Prometheus exporter containers' Security Context | `true` |
| `metrics.containerSecurityContext.runAsUser` | Set PostgreSQL Prometheus exporter containers' Security Context runAsUser | `1001` |
| `metrics.containerSecurityContext.runAsNonRoot` | Set PostgreSQL Prometheus exporter containers' Security Context runAsNonRoot | `true` |
| `metrics.livenessProbe.enabled` | Enable livenessProbe on PostgreSQL Prometheus exporter containers | `true` |
| `metrics.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `5` |
| `metrics.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `10` |
| `metrics.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `metrics.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `6` |
| `metrics.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `metrics.readinessProbe.enabled` | Enable readinessProbe on PostgreSQL Prometheus exporter containers | `true` |
| `metrics.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `metrics.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `metrics.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `5` |
| `metrics.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `6` |
| `metrics.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `metrics.startupProbe.enabled` | Enable startupProbe on PostgreSQL Prometheus exporter containers | `false` |
| `metrics.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `10` |
| `metrics.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `metrics.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `metrics.startupProbe.failureThreshold` | Failure threshold for startupProbe | `15` |
| `metrics.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `metrics.customLivenessProbe` | Custom livenessProbe that overrides the default one | `{}` |
| `metrics.customReadinessProbe` | Custom readinessProbe that overrides the default one | `{}` |
| `metrics.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `metrics.containerPorts.metrics` | PostgreSQL Prometheus exporter metrics container port | `9187` |
| `metrics.resources.limits` | The resources limits for the PostgreSQL Prometheus exporter container | `{}` |
| `metrics.resources.requests` | The requested resources for the PostgreSQL Prometheus exporter container | `{}` |
| `metrics.service.ports.metrics` | PostgreSQL Prometheus Exporter service port | `9187` |
| `metrics.service.clusterIP` | Static clusterIP or None for headless services | `""` |
| `metrics.service.sessionAffinity` | Control where client requests go, to the same pod or round-robin | `None` |
| `metrics.service.annotations` | Annotations for Prometheus to auto-discover the metrics endpoint | `{}` |
| `metrics.serviceMonitor.enabled` | Create ServiceMonitor Resource for scraping metrics using Prometheus Operator | `false` |
| `metrics.serviceMonitor.namespace` | Namespace for the ServiceMonitor Resource (defaults to the Release Namespace) | `""` |
| `metrics.serviceMonitor.interval` | Interval at which metrics should be scraped. | `""` |
| `metrics.serviceMonitor.scrapeTimeout` | Timeout after which the scrape is ended | `""` |
| `metrics.serviceMonitor.labels` | Additional labels that can be used so ServiceMonitor will be discovered by Prometheus | `{}` |
| `metrics.serviceMonitor.selector` | Prometheus instance selector labels | `{}` |
| `metrics.serviceMonitor.relabelings` | RelabelConfigs to apply to samples before scraping | `[]` |
| `metrics.serviceMonitor.metricRelabelings` | MetricRelabelConfigs to apply to samples before ingestion | `[]` |
| `metrics.serviceMonitor.honorLabels` | Specify honorLabels parameter to add the scrape endpoint | `false` |
| `metrics.serviceMonitor.jobLabel` | The name of the label on the target service to use as the job name in prometheus. | `""` |
| `metrics.prometheusRule.enabled` | Create a PrometheusRule for Prometheus Operator | `false` |
| `metrics.prometheusRule.namespace` | Namespace for the PrometheusRule Resource (defaults to the Release Namespace) | `""` |
| `metrics.prometheusRule.labels` | Additional labels that can be used so PrometheusRule will be discovered by Prometheus | `{}` |
| `metrics.prometheusRule.rules` | PrometheusRule definitions | `[]` |
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
```bash
$ helm install my-release \
--set auth.postgresPassword=secretpassword
bitnami/postgresql
```
The above command sets the PostgreSQL `postgres` account password to `secretpassword`.
> NOTE: Once this chart is deployed, it is not possible to change the application's access credentials, such as usernames or passwords, using Helm. To change these application credentials after deployment, delete any persistent volumes (PVs) used by the chart and re-deploy it, or use the application's built-in administrative tools if available.
Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
```bash
helm install my-release -f values.yaml bitnami/postgresql
```
> **Tip**: You can use the default [values.yaml](values.yaml)
## Configuration and installation details
### [Rolling VS Immutable tags](https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/)
It is strongly recommended to use immutable tags in a production environment. This ensures your deployment does not change automatically if the same tag is updated with a different image.
Bitnami will release a new chart updating its containers if a new version of the main container, significant changes, or critical vulnerabilities exist.
### Customizing primary and read replica services in a replicated configuration
At the top level, there is a service object which defines the services for both primary and readReplicas. For deeper customization, there are service objects for both the primary and read types individually. This allows you to override the values in the top level service object so that the primary and read can be of different service types and with different clusterIPs / nodePorts. Also in the case you want the primary and read to be of type nodePort, you will need to set the nodePorts to different values to prevent a collision. The values that are deeper in the primary.service or readReplicas.service objects will take precedence over the top level service object.
### Use a different PostgreSQL version
To modify the application version used in this chart, specify a different version of the image using the `image.tag` parameter and/or a different repository using the `image.repository` parameter. Refer to the [chart documentation for more information on these parameters and how to use them with images from a private registry](https://docs.bitnami.com/kubernetes/infrastructure/postgresql/configuration/change-image-version/).
### postgresql.conf / pg_hba.conf files as configMap
This helm chart also supports to customize the PostgreSQL configuration file. You can add additional PostgreSQL configuration parameters using the `primary.extendedConfiguration` parameter as a string. Alternatively, to replace the entire default configuration use `primary.configuration`.
You can also add a custom pg_hba.conf using the `primary.pgHbaConfiguration` parameter.
In addition to these options, you can also set an external ConfigMap with all the configuration files. This is done by setting the `primary.existingConfigmap` parameter. Note that this will override the two previous options.
### Initialize a fresh instance
The [Bitnami PostgreSQL](https://github.com/bitnami/bitnami-docker-postgresql) image allows you to use your custom scripts to initialize a fresh instance. In order to execute the scripts, you can specify custom scripts using the `primary.initdb.scripts` parameter as a string.
In addition, you can also set an external ConfigMap with all the initialization scripts. This is done by setting the `primary.initdb.scriptsConfigMap` parameter. Note that this will override the two previous options. If your initialization scripts contain sensitive information such as credentials or passwords, you can use the `primary.initdb.scriptsSecret` parameter.
The allowed extensions are `.sh`, `.sql` and `.sql.gz`.
### Securing traffic using TLS
TLS support can be enabled in the chart by specifying the `tls.` parameters while creating a release. The following parameters should be configured to properly enable the TLS support in the chart:
- `tls.enabled`: Enable TLS support. Defaults to `false`
- `tls.certificatesSecret`: Name of an existing secret that contains the certificates. No defaults.
- `tls.certFilename`: Certificate filename. No defaults.
- `tls.certKeyFilename`: Certificate key filename. No defaults.
For example:
- First, create the secret with the cetificates files:
```console
kubectl create secret generic certificates-tls-secret --from-file=./cert.crt --from-file=./cert.key --from-file=./ca.crt
```
- Then, use the following parameters:
```console
volumePermissions.enabled=true
tls.enabled=true
tls.certificatesSecret="certificates-tls-secret"
tls.certFilename="cert.crt"
tls.certKeyFilename="cert.key"
```
> Note TLS and VolumePermissions: PostgreSQL requires certain permissions on sensitive files (such as certificate keys) to start up. Due to an on-going [issue](https://github.com/kubernetes/kubernetes/issues/57923) regarding kubernetes permissions and the use of `containerSecurityContext.runAsUser`, you must enable `volumePermissions` to ensure everything works as expected.
### Sidecars
If you need additional containers to run within the same pod as PostgreSQL (e.g. an additional metrics or logging exporter), you can do so via the `sidecars` config parameter. Simply define your container according to the Kubernetes container spec.
```yaml
# For the PostgreSQL primary
primary:
sidecars:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
# For the PostgreSQL replicas
readReplicas:
sidecars:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
```
### Metrics
The chart optionally can start a metrics exporter for [prometheus](https://prometheus.io). The metrics endpoint (port 9187) is not exposed and it is expected that the metrics are collected from inside the k8s cluster using something similar as the described in the [example Prometheus scrape configuration](https://github.com/prometheus/prometheus/blob/master/documentation/examples/prometheus-kubernetes.yml).
The exporter allows to create custom metrics from additional SQL queries. See the Chart's `values.yaml` for an example and consult the [exporters documentation](https://github.com/wrouesnel/postgres_exporter#adding-new-metrics-via-a-config-file) for more details.
### Use of global variables
In more complex scenarios, we may have the following tree of dependencies
```
+--------------+
| |
+------------+ Chart 1 +-----------+
| | | |
| --------+------+ |
| | |
| | |
| | |
| | |
v v v
+-------+------+ +--------+------+ +--------+------+
| | | | | |
| PostgreSQL | | Sub-chart 1 | | Sub-chart 2 |
| | | | | |
+--------------+ +---------------+ +---------------+
```
The three charts below depend on the parent chart Chart 1. However, subcharts 1 and 2 may need to connect to PostgreSQL as well. In order to do so, subcharts 1 and 2 need to know the PostgreSQL credentials, so one option for deploying could be deploy Chart 1 with the following parameters:
```
postgresql.auth.password=testuser
subchart1.postgresql.auth.username=testuser
subchart2.postgresql.auth.username=testuser
postgresql.auth.password=testpass
subchart1.postgresql.auth.password=testpass
subchart2.postgresql.auth.password=testpass
postgresql.auth.database=testdb
subchart1.postgresql.auth.database=testdb
subchart2.postgresql.auth.database=testdb
```
If the number of dependent sub-charts increases, installing the chart with parameters can become increasingly difficult. An alternative would be to set the credentials using global variables as follows:
```
global.postgresql.auth.username=testuser
global.postgresql.auth.password=testpass
global.postgresql.auth.database=testdb
```
This way, the credentials will be available in all of the subcharts.
## Persistence
The [Bitnami PostgreSQL](https://github.com/bitnami/bitnami-docker-postgresql) image stores the PostgreSQL data and configurations at the `/bitnami/postgresql` path of the container.
Persistent Volume Claims are used to keep the data across deployments. This is known to work in GCE, AWS, and minikube.
See the [Parameters](#parameters) section to configure the PVC or to disable persistence.
If you already have data in it, you will fail to sync to standby nodes for all commits, details can refer to [code](https://github.com/bitnami/bitnami-docker-postgresql/blob/8725fe1d7d30ebe8d9a16e9175d05f7ad9260c93/9.6/debian-9/rootfs/libpostgresql.sh#L518-L556). If you need to use those data, please covert them to sql and import after `helm install` finished.
## NetworkPolicy
To enable network policy for PostgreSQL, install [a networking plugin that implements the Kubernetes NetworkPolicy spec](https://kubernetes.io/docs/tasks/administer-cluster/declare-network-policy#before-you-begin), and set `networkPolicy.enabled` to `true`.
For Kubernetes v1.5 & v1.6, you must also turn on NetworkPolicy by setting the DefaultDeny namespace annotation. Note: this will enforce policy for _all_ pods in the namespace:
```bash
kubectl annotate namespace default "net.beta.kubernetes.io/network-policy={\"ingress\":{\"isolation\":\"DefaultDeny\"}}"
```
With NetworkPolicy enabled, traffic will be limited to just port 5432.
For more precise policy, set `networkPolicy.allowExternal=false`. This will only allow pods with the generated client label to connect to PostgreSQL.
This label will be displayed in the output of a successful install.
## Differences between Bitnami PostgreSQL image and [Docker Official](https://hub.docker.com/_/postgres) image
- The Docker Official PostgreSQL image does not support replication. If you pass any replication environment variable, this would be ignored. The only environment variables supported by the Docker Official image are POSTGRES_USER, POSTGRES_DB, POSTGRES_PASSWORD, POSTGRES_INITDB_ARGS, POSTGRES_INITDB_WALDIR and PGDATA. All the remaining environment variables are specific to the Bitnami PostgreSQL image.
- The Bitnami PostgreSQL image is non-root by default. This requires that you run the pod with `securityContext` and updates the permissions of the volume with an `initContainer`. A key benefit of this configuration is that the pod follows security best practices and is prepared to run on Kubernetes distributions with hard security constraints like OpenShift.
- For OpenShift, one may either define the runAsUser and fsGroup accordingly, or try this more dynamic option: volumePermissions.securityContext.runAsUser="auto",securityContext.enabled=false,containerSecurityContext.enabled=false,shmVolume.chmod.enabled=false
### Setting Pod's affinity
This chart allows you to set your custom affinity using the `XXX.affinity` parameter(s). Find more information about Pod's affinity in the [kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity).
As an alternative, you can use of the preset configurations for pod affinity, pod anti-affinity, and node affinity available at the [bitnami/common](https://github.com/bitnami/charts/tree/master/bitnami/common#affinities) chart. To do so, set the `XXX.podAffinityPreset`, `XXX.podAntiAffinityPreset`, or `XXX.nodeAffinityPreset` parameters.
## Troubleshooting
Find more information about how to deal with common errors related to Bitnami's Helm charts in [this troubleshooting guide](https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues).
## Upgrading
Refer to the [chart documentation for more information about how to upgrade from previous releases](https://docs.bitnami.com/kubernetes/infrastructure/postgresql/administration/upgrade/).
## License
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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@ -0,0 +1,22 @@
# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/

23
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@ -0,0 +1,23 @@
annotations:
category: Infrastructure
apiVersion: v2
appVersion: 1.13.0
description: A Library Helm Chart for grouping common logic between bitnami charts.
This chart is not deployable by itself.
home: https://github.com/bitnami/charts/tree/master/bitnami/common
icon: https://bitnami.com/downloads/logos/bitnami-mark.png
keywords:
- common
- helper
- template
- function
- bitnami
maintainers:
- email: containers@bitnami.com
name: Bitnami
name: common
sources:
- https://github.com/bitnami/charts
- https://www.bitnami.com/
type: library
version: 1.13.0

347
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# Bitnami Common Library Chart
A [Helm Library Chart](https://helm.sh/docs/topics/library_charts/#helm) for grouping common logic between bitnami charts.
## TL;DR
```yaml
dependencies:
- name: common
version: 1.x.x
repository: https://charts.bitnami.com/bitnami
```
```bash
$ helm dependency update
```
```yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "common.names.fullname" . }}
data:
myvalue: "Hello World"
```
## Introduction
This chart provides a common template helpers which can be used to develop new charts using [Helm](https://helm.sh) package manager.
Bitnami charts can be used with [Kubeapps](https://kubeapps.com/) for deployment and management of Helm Charts in clusters. This Helm chart has been tested on top of [Bitnami Kubernetes Production Runtime](https://kubeprod.io/) (BKPR). Deploy BKPR to get automated TLS certificates, logging and monitoring for your applications.
## Prerequisites
- Kubernetes 1.19+
- Helm 3.2.0+
## Parameters
The following table lists the helpers available in the library which are scoped in different sections.
### Affinities
| Helper identifier | Description | Expected Input |
|-------------------------------|------------------------------------------------------|------------------------------------------------|
| `common.affinities.node.soft` | Return a soft nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.node.hard` | Return a hard nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.pod.soft` | Return a soft podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
| `common.affinities.pod.hard` | Return a hard podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
### Capabilities
| Helper identifier | Description | Expected Input |
|------------------------------------------------|------------------------------------------------------------------------------------------------|-------------------|
| `common.capabilities.kubeVersion` | Return the target Kubernetes version (using client default if .Values.kubeVersion is not set). | `.` Chart context |
| `common.capabilities.cronjob.apiVersion` | Return the appropriate apiVersion for cronjob. | `.` Chart context |
| `common.capabilities.deployment.apiVersion` | Return the appropriate apiVersion for deployment. | `.` Chart context |
| `common.capabilities.statefulset.apiVersion` | Return the appropriate apiVersion for statefulset. | `.` Chart context |
| `common.capabilities.ingress.apiVersion` | Return the appropriate apiVersion for ingress. | `.` Chart context |
| `common.capabilities.rbac.apiVersion` | Return the appropriate apiVersion for RBAC resources. | `.` Chart context |
| `common.capabilities.crd.apiVersion` | Return the appropriate apiVersion for CRDs. | `.` Chart context |
| `common.capabilities.policy.apiVersion` | Return the appropriate apiVersion for podsecuritypolicy. | `.` Chart context |
| `common.capabilities.networkPolicy.apiVersion` | Return the appropriate apiVersion for networkpolicy. | `.` Chart context |
| `common.capabilities.apiService.apiVersion` | Return the appropriate apiVersion for APIService. | `.` Chart context |
| `common.capabilities.supportsHelmVersion` | Returns true if the used Helm version is 3.3+ | `.` Chart context |
### Errors
| Helper identifier | Description | Expected Input |
|-----------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------|
| `common.errors.upgrade.passwords.empty` | It will ensure required passwords are given when we are upgrading a chart. If `validationErrors` is not empty it will throw an error and will stop the upgrade action. | `dict "validationErrors" (list $validationError00 $validationError01) "context" $` |
### Images
| Helper identifier | Description | Expected Input |
|-----------------------------|------------------------------------------------------|---------------------------------------------------------------------------------------------------------|
| `common.images.image` | Return the proper and full image name | `dict "imageRoot" .Values.path.to.the.image "global" $`, see [ImageRoot](#imageroot) for the structure. |
| `common.images.pullSecrets` | Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global` |
| `common.images.renderPullSecrets` | Return the proper Docker Image Registry Secret Names (evaluates values as templates) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $` |
### Ingress
| Helper identifier | Description | Expected Input |
|-------------------------------------------|-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.ingress.backend` | Generate a proper Ingress backend entry depending on the API version | `dict "serviceName" "foo" "servicePort" "bar"`, see the [Ingress deprecation notice](https://kubernetes.io/blog/2019/07/18/api-deprecations-in-1-16/) for the syntax differences |
| `common.ingress.supportsPathType` | Prints "true" if the pathType field is supported | `.` Chart context |
| `common.ingress.supportsIngressClassname` | Prints "true" if the ingressClassname field is supported | `.` Chart context |
| `common.ingress.certManagerRequest` | Prints "true" if required cert-manager annotations for TLS signed certificates are set in the Ingress annotations | `dict "annotations" .Values.path.to.the.ingress.annotations` |
### Labels
| Helper identifier | Description | Expected Input |
|-----------------------------|-----------------------------------------------------------------------------|-------------------|
| `common.labels.standard` | Return Kubernetes standard labels | `.` Chart context |
| `common.labels.matchLabels` | Labels to use on `deploy.spec.selector.matchLabels` and `svc.spec.selector` | `.` Chart context |
### Names
| Helper identifier | Description | Expected Input |
|--------------------------|------------------------------------------------------------|-------------------|
| `common.names.name` | Expand the name of the chart or use `.Values.nameOverride` | `.` Chart context |
| `common.names.fullname` | Create a default fully qualified app name. | `.` Chart context |
| `common.names.namespace` | Allow the release namespace to be overridden | `.` Chart context |
| `common.names.chart` | Chart name plus version | `.` Chart context |
### Secrets
| Helper identifier | Description | Expected Input |
|---------------------------|--------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.secrets.name` | Generate the name of the secret. | `dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $` see [ExistingSecret](#existingsecret) for the structure. |
| `common.secrets.key` | Generate secret key. | `dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName"` see [ExistingSecret](#existingsecret) for the structure. |
| `common.passwords.manage` | Generate secret password or retrieve one if already created. | `dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "context" $`, length, strong and chartNAme fields are optional. |
| `common.secrets.exists` | Returns whether a previous generated secret already exists. | `dict "secret" "secret-name" "context" $` |
### Storage
| Helper identifier | Description | Expected Input |
|-------------------------------|---------------------------------------|---------------------------------------------------------------------------------------------------------------------|
| `common.storage.class` | Return the proper Storage Class | `dict "persistence" .Values.path.to.the.persistence "global" $`, see [Persistence](#persistence) for the structure. |
### TplValues
| Helper identifier | Description | Expected Input |
|---------------------------|----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.tplvalues.render` | Renders a value that contains template | `dict "value" .Values.path.to.the.Value "context" $`, value is the value should rendered as template, context frequently is the chart context `$` or `.` |
### Utils
| Helper identifier | Description | Expected Input |
|--------------------------------|------------------------------------------------------------------------------------------|------------------------------------------------------------------------|
| `common.utils.fieldToEnvVar` | Build environment variable name given a field. | `dict "field" "my-password"` |
| `common.utils.secret.getvalue` | Print instructions to get a secret value. | `dict "secret" "secret-name" "field" "secret-value-field" "context" $` |
| `common.utils.getValueFromKey` | Gets a value from `.Values` object given its key path | `dict "key" "path.to.key" "context" $` |
| `common.utils.getKeyFromList` | Returns first `.Values` key with a defined value or first of the list if all non-defined | `dict "keys" (list "path.to.key1" "path.to.key2") "context" $` |
### Validations
| Helper identifier | Description | Expected Input |
|--------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.validations.values.single.empty` | Validate a value must not be empty. | `dict "valueKey" "path.to.value" "secret" "secret.name" "field" "my-password" "subchart" "subchart" "context" $` secret, field and subchart are optional. In case they are given, the helper will generate a how to get instruction. See [ValidateValue](#validatevalue) |
| `common.validations.values.multiple.empty` | Validate a multiple values must not be empty. It returns a shared error for all the values. | `dict "required" (list $validateValueConf00 $validateValueConf01) "context" $`. See [ValidateValue](#validatevalue) |
| `common.validations.values.mariadb.passwords` | This helper will ensure required password for MariaDB are not empty. It returns a shared error for all the values. | `dict "secret" "mariadb-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mariadb chart and the helper. |
| `common.validations.values.postgresql.passwords` | This helper will ensure required password for PostgreSQL are not empty. It returns a shared error for all the values. | `dict "secret" "postgresql-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use postgresql chart and the helper. |
| `common.validations.values.redis.passwords` | This helper will ensure required password for Redis&trade; are not empty. It returns a shared error for all the values. | `dict "secret" "redis-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use redis chart and the helper. |
| `common.validations.values.cassandra.passwords` | This helper will ensure required password for Cassandra are not empty. It returns a shared error for all the values. | `dict "secret" "cassandra-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use cassandra chart and the helper. |
| `common.validations.values.mongodb.passwords` | This helper will ensure required password for MongoDB&reg; are not empty. It returns a shared error for all the values. | `dict "secret" "mongodb-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mongodb chart and the helper. |
### Warnings
| Helper identifier | Description | Expected Input |
|------------------------------|----------------------------------|------------------------------------------------------------|
| `common.warnings.rollingTag` | Warning about using rolling tag. | `ImageRoot` see [ImageRoot](#imageroot) for the structure. |
## Special input schemas
### ImageRoot
```yaml
registry:
type: string
description: Docker registry where the image is located
example: docker.io
repository:
type: string
description: Repository and image name
example: bitnami/nginx
tag:
type: string
description: image tag
example: 1.16.1-debian-10-r63
pullPolicy:
type: string
description: Specify a imagePullPolicy. Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
pullSecrets:
type: array
items:
type: string
description: Optionally specify an array of imagePullSecrets (evaluated as templates).
debug:
type: boolean
description: Set to true if you would like to see extra information on logs
example: false
## An instance would be:
# registry: docker.io
# repository: bitnami/nginx
# tag: 1.16.1-debian-10-r63
# pullPolicy: IfNotPresent
# debug: false
```
### Persistence
```yaml
enabled:
type: boolean
description: Whether enable persistence.
example: true
storageClass:
type: string
description: Ghost data Persistent Volume Storage Class, If set to "-", storageClassName: "" which disables dynamic provisioning.
example: "-"
accessMode:
type: string
description: Access mode for the Persistent Volume Storage.
example: ReadWriteOnce
size:
type: string
description: Size the Persistent Volume Storage.
example: 8Gi
path:
type: string
description: Path to be persisted.
example: /bitnami
## An instance would be:
# enabled: true
# storageClass: "-"
# accessMode: ReadWriteOnce
# size: 8Gi
# path: /bitnami
```
### ExistingSecret
```yaml
name:
type: string
description: Name of the existing secret.
example: mySecret
keyMapping:
description: Mapping between the expected key name and the name of the key in the existing secret.
type: object
## An instance would be:
# name: mySecret
# keyMapping:
# password: myPasswordKey
```
#### Example of use
When we store sensitive data for a deployment in a secret, some times we want to give to users the possibility of using theirs existing secrets.
```yaml
# templates/secret.yaml
---
apiVersion: v1
kind: Secret
metadata:
name: {{ include "common.names.fullname" . }}
labels:
app: {{ include "common.names.fullname" . }}
type: Opaque
data:
password: {{ .Values.password | b64enc | quote }}
# templates/dpl.yaml
---
...
env:
- name: PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "common.secrets.name" (dict "existingSecret" .Values.existingSecret "context" $) }}
key: {{ include "common.secrets.key" (dict "existingSecret" .Values.existingSecret "key" "password") }}
...
# values.yaml
---
name: mySecret
keyMapping:
password: myPasswordKey
```
### ValidateValue
#### NOTES.txt
```console
{{- $validateValueConf00 := (dict "valueKey" "path.to.value00" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.multiple.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
```
If we force those values to be empty we will see some alerts
```console
$ helm install test mychart --set path.to.value00="",path.to.value01=""
'path.to.value00' must not be empty, please add '--set path.to.value00=$PASSWORD_00' to the command. To get the current value:
export PASSWORD_00=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-00}" | base64 --decode)
'path.to.value01' must not be empty, please add '--set path.to.value01=$PASSWORD_01' to the command. To get the current value:
export PASSWORD_01=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-01}" | base64 --decode)
```
## Upgrading
### To 1.0.0
[On November 13, 2020, Helm v2 support was formally finished](https://github.com/helm/charts#status-of-the-project), this major version is the result of the required changes applied to the Helm Chart to be able to incorporate the different features added in Helm v3 and to be consistent with the Helm project itself regarding the Helm v2 EOL.
**What changes were introduced in this major version?**
- Previous versions of this Helm Chart use `apiVersion: v1` (installable by both Helm 2 and 3), this Helm Chart was updated to `apiVersion: v2` (installable by Helm 3 only). [Here](https://helm.sh/docs/topics/charts/#the-apiversion-field) you can find more information about the `apiVersion` field.
- Use `type: library`. [Here](https://v3.helm.sh/docs/faq/#library-chart-support) you can find more information.
- The different fields present in the *Chart.yaml* file has been ordered alphabetically in a homogeneous way for all the Bitnami Helm Charts
**Considerations when upgrading to this version**
- If you want to upgrade to this version from a previous one installed with Helm v3, you shouldn't face any issues
- If you want to upgrade to this version using Helm v2, this scenario is not supported as this version doesn't support Helm v2 anymore
- If you installed the previous version with Helm v2 and wants to upgrade to this version with Helm v3, please refer to the [official Helm documentation](https://helm.sh/docs/topics/v2_v3_migration/#migration-use-cases) about migrating from Helm v2 to v3
**Useful links**
- https://docs.bitnami.com/tutorials/resolve-helm2-helm3-post-migration-issues/
- https://helm.sh/docs/topics/v2_v3_migration/
- https://helm.sh/blog/migrate-from-helm-v2-to-helm-v3/
## License
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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{{/* vim: set filetype=mustache: */}}
{{/*
Return a soft nodeAffinity definition
{{ include "common.affinities.nodes.soft" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.soft" -}}
preferredDuringSchedulingIgnoredDuringExecution:
- preference:
matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
weight: 1
{{- end -}}
{{/*
Return a hard nodeAffinity definition
{{ include "common.affinities.nodes.hard" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.hard" -}}
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
{{- end -}}
{{/*
Return a nodeAffinity definition
{{ include "common.affinities.nodes" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.nodes.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.nodes.hard" . -}}
{{- end -}}
{{- end -}}
{{/*
Return a soft podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.soft" (dict "component" "FOO" "extraMatchLabels" .Values.extraMatchLabels "context" $) -}}
*/}}
{{- define "common.affinities.pods.soft" -}}
{{- $component := default "" .component -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
preferredDuringSchedulingIgnoredDuringExecution:
- podAffinityTerm:
labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" .context) | nindent 10 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
namespaces:
- {{ .context.Release.Namespace | quote }}
topologyKey: kubernetes.io/hostname
weight: 1
{{- end -}}
{{/*
Return a hard podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.hard" (dict "component" "FOO" "extraMatchLabels" .Values.extraMatchLabels "context" $) -}}
*/}}
{{- define "common.affinities.pods.hard" -}}
{{- $component := default "" .component -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" .context) | nindent 8 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
namespaces:
- {{ .context.Release.Namespace | quote }}
topologyKey: kubernetes.io/hostname
{{- end -}}
{{/*
Return a podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.pods" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.pods.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.pods.hard" . -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the target Kubernetes version
*/}}
{{- define "common.capabilities.kubeVersion" -}}
{{- if .Values.global }}
{{- if .Values.global.kubeVersion }}
{{- .Values.global.kubeVersion -}}
{{- else }}
{{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
{{- end -}}
{{- else }}
{{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for poddisruptionbudget.
*/}}
{{- define "common.capabilities.policy.apiVersion" -}}
{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "policy/v1beta1" -}}
{{- else -}}
{{- print "policy/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for networkpolicy.
*/}}
{{- define "common.capabilities.networkPolicy.apiVersion" -}}
{{- if semverCompare "<1.7-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for cronjob.
*/}}
{{- define "common.capabilities.cronjob.apiVersion" -}}
{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "batch/v1beta1" -}}
{{- else -}}
{{- print "batch/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for deployment.
*/}}
{{- define "common.capabilities.deployment.apiVersion" -}}
{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else -}}
{{- print "apps/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for statefulset.
*/}}
{{- define "common.capabilities.statefulset.apiVersion" -}}
{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apps/v1beta1" -}}
{{- else -}}
{{- print "apps/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for ingress.
*/}}
{{- define "common.capabilities.ingress.apiVersion" -}}
{{- if .Values.ingress -}}
{{- if .Values.ingress.apiVersion -}}
{{- .Values.ingress.apiVersion -}}
{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "networking.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end }}
{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "networking.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for RBAC resources.
*/}}
{{- define "common.capabilities.rbac.apiVersion" -}}
{{- if semverCompare "<1.17-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "rbac.authorization.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "rbac.authorization.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for CRDs.
*/}}
{{- define "common.capabilities.crd.apiVersion" -}}
{{- if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apiextensions.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "apiextensions.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for APIService.
*/}}
{{- define "common.capabilities.apiService.apiVersion" -}}
{{- if semverCompare "<1.10-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apiregistration.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "apiregistration.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if the used Helm version is 3.3+.
A way to check the used Helm version was not introduced until version 3.3.0 with .Capabilities.HelmVersion, which contains an additional "{}}" structure.
This check is introduced as a regexMatch instead of {{ if .Capabilities.HelmVersion }} because checking for the key HelmVersion in <3.3 results in a "interface not found" error.
**To be removed when the catalog's minimun Helm version is 3.3**
*/}}
{{- define "common.capabilities.supportsHelmVersion" -}}
{{- if regexMatch "{(v[0-9])*[^}]*}}$" (.Capabilities | toString ) }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Through error when upgrading using empty passwords values that must not be empty.
Usage:
{{- $validationError00 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password00" "secret" "secretName" "field" "password-00") -}}
{{- $validationError01 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.errors.upgrade.passwords.empty" (dict "validationErrors" (list $validationError00 $validationError01) "context" $) }}
Required password params:
- validationErrors - String - Required. List of validation strings to be return, if it is empty it won't throw error.
- context - Context - Required. Parent context.
*/}}
{{- define "common.errors.upgrade.passwords.empty" -}}
{{- $validationErrors := join "" .validationErrors -}}
{{- if and $validationErrors .context.Release.IsUpgrade -}}
{{- $errorString := "\nPASSWORDS ERROR: You must provide your current passwords when upgrading the release." -}}
{{- $errorString = print $errorString "\n Note that even after reinstallation, old credentials may be needed as they may be kept in persistent volume claims." -}}
{{- $errorString = print $errorString "\n Further information can be obtained at https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues/#credential-errors-while-upgrading-chart-releases" -}}
{{- $errorString = print $errorString "\n%s" -}}
{{- printf $errorString $validationErrors | fail -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper image name
{{ include "common.images.image" ( dict "imageRoot" .Values.path.to.the.image "global" $) }}
*/}}
{{- define "common.images.image" -}}
{{- $registryName := .imageRoot.registry -}}
{{- $repositoryName := .imageRoot.repository -}}
{{- $tag := .imageRoot.tag | toString -}}
{{- if .global }}
{{- if .global.imageRegistry }}
{{- $registryName = .global.imageRegistry -}}
{{- end -}}
{{- end -}}
{{- if $registryName }}
{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
{{- else -}}
{{- printf "%s:%s" $repositoryName $tag -}}
{{- end -}}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead)
{{ include "common.images.pullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global) }}
*/}}
{{- define "common.images.pullSecrets" -}}
{{- $pullSecrets := list }}
{{- if .global }}
{{- range .global.imagePullSecrets -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end -}}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) }}
imagePullSecrets:
{{- range $pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names evaluating values as templates
{{ include "common.images.renderPullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $) }}
*/}}
{{- define "common.images.renderPullSecrets" -}}
{{- $pullSecrets := list }}
{{- $context := .context }}
{{- if $context.Values.global }}
{{- range $context.Values.global.imagePullSecrets -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) }}
imagePullSecrets:
{{- range $pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Generate backend entry that is compatible with all Kubernetes API versions.
Usage:
{{ include "common.ingress.backend" (dict "serviceName" "backendName" "servicePort" "backendPort" "context" $) }}
Params:
- serviceName - String. Name of an existing service backend
- servicePort - String/Int. Port name (or number) of the service. It will be translated to different yaml depending if it is a string or an integer.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.ingress.backend" -}}
{{- $apiVersion := (include "common.capabilities.ingress.apiVersion" .context) -}}
{{- if or (eq $apiVersion "extensions/v1beta1") (eq $apiVersion "networking.k8s.io/v1beta1") -}}
serviceName: {{ .serviceName }}
servicePort: {{ .servicePort }}
{{- else -}}
service:
name: {{ .serviceName }}
port:
{{- if typeIs "string" .servicePort }}
name: {{ .servicePort }}
{{- else if or (typeIs "int" .servicePort) (typeIs "float64" .servicePort) }}
number: {{ .servicePort | int }}
{{- end }}
{{- end -}}
{{- end -}}
{{/*
Print "true" if the API pathType field is supported
Usage:
{{ include "common.ingress.supportsPathType" . }}
*/}}
{{- define "common.ingress.supportsPathType" -}}
{{- if (semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- print "false" -}}
{{- else -}}
{{- print "true" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if the ingressClassname field is supported
Usage:
{{ include "common.ingress.supportsIngressClassname" . }}
*/}}
{{- define "common.ingress.supportsIngressClassname" -}}
{{- if semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "false" -}}
{{- else -}}
{{- print "true" -}}
{{- end -}}
{{- end -}}
{{/*
Return true if cert-manager required annotations for TLS signed
certificates are set in the Ingress annotations
Ref: https://cert-manager.io/docs/usage/ingress/#supported-annotations
Usage:
{{ include "common.ingress.certManagerRequest" ( dict "annotations" .Values.path.to.the.ingress.annotations ) }}
*/}}
{{- define "common.ingress.certManagerRequest" -}}
{{ if or (hasKey .annotations "cert-manager.io/cluster-issuer") (hasKey .annotations "cert-manager.io/issuer") }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Kubernetes standard labels
*/}}
{{- define "common.labels.standard" -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
helm.sh/chart: {{ include "common.names.chart" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end -}}
{{/*
Labels to use on deploy.spec.selector.matchLabels and svc.spec.selector
*/}}
{{- define "common.labels.matchLabels" -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "common.names.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "common.names.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "common.names.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create a default fully qualified dependency name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
Usage:
{{ include "common.names.dependency.fullname" (dict "chartName" "dependency-chart-name" "chartValues" .Values.dependency-chart "context" $) }}
*/}}
{{- define "common.names.dependency.fullname" -}}
{{- if .chartValues.fullnameOverride -}}
{{- .chartValues.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .chartName .chartValues.nameOverride -}}
{{- if contains $name .context.Release.Name -}}
{{- .context.Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .context.Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Allow the release namespace to be overridden for multi-namespace deployments in combined charts.
*/}}
{{- define "common.names.namespace" -}}
{{- if .Values.namespaceOverride -}}
{{- .Values.namespaceOverride -}}
{{- else -}}
{{- .Release.Namespace -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Generate secret name.
Usage:
{{ include "common.secrets.name" (dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $) }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/master/bitnami/common#existingsecret
- defaultNameSuffix - String - Optional. It is used only if we have several secrets in the same deployment.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.secrets.name" -}}
{{- $name := (include "common.names.fullname" .context) -}}
{{- if .defaultNameSuffix -}}
{{- $name = printf "%s-%s" $name .defaultNameSuffix | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- with .existingSecret -}}
{{- if not (typeIs "string" .) -}}
{{- with .name -}}
{{- $name = . -}}
{{- end -}}
{{- else -}}
{{- $name = . -}}
{{- end -}}
{{- end -}}
{{- printf "%s" $name -}}
{{- end -}}
{{/*
Generate secret key.
Usage:
{{ include "common.secrets.key" (dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName") }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/master/bitnami/common#existingsecret
- key - String - Required. Name of the key in the secret.
*/}}
{{- define "common.secrets.key" -}}
{{- $key := .key -}}
{{- if .existingSecret -}}
{{- if not (typeIs "string" .existingSecret) -}}
{{- if .existingSecret.keyMapping -}}
{{- $key = index .existingSecret.keyMapping $.key -}}
{{- end -}}
{{- end }}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}
{{/*
Generate secret password or retrieve one if already created.
Usage:
{{ include "common.secrets.passwords.manage" (dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- key - String - Required - Name of the key in the secret.
- providedValues - List<String> - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
- length - int - Optional - Length of the generated random password.
- strong - Boolean - Optional - Whether to add symbols to the generated random password.
- chartName - String - Optional - Name of the chart used when said chart is deployed as a subchart.
- context - Context - Required - Parent context.
The order in which this function returns a secret password:
1. Already existing 'Secret' resource
(If a 'Secret' resource is found under the name provided to the 'secret' parameter to this function and that 'Secret' resource contains a key with the name passed as the 'key' parameter to this function then the value of this existing secret password will be returned)
2. Password provided via the values.yaml
(If one of the keys passed to the 'providedValues' parameter to this function is a valid path to a key in the values.yaml and has a value, the value of the first key with a value will be returned)
3. Randomly generated secret password
(A new random secret password with the length specified in the 'length' parameter will be generated and returned)
*/}}
{{- define "common.secrets.passwords.manage" -}}
{{- $password := "" }}
{{- $subchart := "" }}
{{- $chartName := default "" .chartName }}
{{- $passwordLength := default 10 .length }}
{{- $providedPasswordKey := include "common.utils.getKeyFromList" (dict "keys" .providedValues "context" $.context) }}
{{- $providedPasswordValue := include "common.utils.getValueFromKey" (dict "key" $providedPasswordKey "context" $.context) }}
{{- $secretData := (lookup "v1" "Secret" $.context.Release.Namespace .secret).data }}
{{- if $secretData }}
{{- if hasKey $secretData .key }}
{{- $password = index $secretData .key }}
{{- else }}
{{- printf "\nPASSWORDS ERROR: The secret \"%s\" does not contain the key \"%s\"\n" .secret .key | fail -}}
{{- end -}}
{{- else if $providedPasswordValue }}
{{- $password = $providedPasswordValue | toString | b64enc | quote }}
{{- else }}
{{- if .context.Values.enabled }}
{{- $subchart = $chartName }}
{{- end -}}
{{- $requiredPassword := dict "valueKey" $providedPasswordKey "secret" .secret "field" .key "subchart" $subchart "context" $.context -}}
{{- $requiredPasswordError := include "common.validations.values.single.empty" $requiredPassword -}}
{{- $passwordValidationErrors := list $requiredPasswordError -}}
{{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" $passwordValidationErrors "context" $.context) -}}
{{- if .strong }}
{{- $subStr := list (lower (randAlpha 1)) (randNumeric 1) (upper (randAlpha 1)) | join "_" }}
{{- $password = randAscii $passwordLength }}
{{- $password = regexReplaceAllLiteral "\\W" $password "@" | substr 5 $passwordLength }}
{{- $password = printf "%s%s" $subStr $password | toString | shuffle | b64enc | quote }}
{{- else }}
{{- $password = randAlphaNum $passwordLength | b64enc | quote }}
{{- end }}
{{- end -}}
{{- printf "%s" $password -}}
{{- end -}}
{{/*
Returns whether a previous generated secret already exists
Usage:
{{ include "common.secrets.exists" (dict "secret" "secret-name" "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- context - Context - Required - Parent context.
*/}}
{{- define "common.secrets.exists" -}}
{{- $secret := (lookup "v1" "Secret" $.context.Release.Namespace .secret) }}
{{- if $secret }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper Storage Class
{{ include "common.storage.class" ( dict "persistence" .Values.path.to.the.persistence "global" $) }}
*/}}
{{- define "common.storage.class" -}}
{{- $storageClass := .persistence.storageClass -}}
{{- if .global -}}
{{- if .global.storageClass -}}
{{- $storageClass = .global.storageClass -}}
{{- end -}}
{{- end -}}
{{- if $storageClass -}}
{{- if (eq "-" $storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" $storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Renders a value that contains template.
Usage:
{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $) }}
*/}}
{{- define "common.tplvalues.render" -}}
{{- if typeIs "string" .value }}
{{- tpl .value .context }}
{{- else }}
{{- tpl (.value | toYaml) .context }}
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Print instructions to get a secret value.
Usage:
{{ include "common.utils.secret.getvalue" (dict "secret" "secret-name" "field" "secret-value-field" "context" $) }}
*/}}
{{- define "common.utils.secret.getvalue" -}}
{{- $varname := include "common.utils.fieldToEnvVar" . -}}
export {{ $varname }}=$(kubectl get secret --namespace {{ .context.Release.Namespace | quote }} {{ .secret }} -o jsonpath="{.data.{{ .field }}}" | base64 --decode)
{{- end -}}
{{/*
Build env var name given a field
Usage:
{{ include "common.utils.fieldToEnvVar" dict "field" "my-password" }}
*/}}
{{- define "common.utils.fieldToEnvVar" -}}
{{- $fieldNameSplit := splitList "-" .field -}}
{{- $upperCaseFieldNameSplit := list -}}
{{- range $fieldNameSplit -}}
{{- $upperCaseFieldNameSplit = append $upperCaseFieldNameSplit ( upper . ) -}}
{{- end -}}
{{ join "_" $upperCaseFieldNameSplit }}
{{- end -}}
{{/*
Gets a value from .Values given
Usage:
{{ include "common.utils.getValueFromKey" (dict "key" "path.to.key" "context" $) }}
*/}}
{{- define "common.utils.getValueFromKey" -}}
{{- $splitKey := splitList "." .key -}}
{{- $value := "" -}}
{{- $latestObj := $.context.Values -}}
{{- range $splitKey -}}
{{- if not $latestObj -}}
{{- printf "please review the entire path of '%s' exists in values" $.key | fail -}}
{{- end -}}
{{- $value = ( index $latestObj . ) -}}
{{- $latestObj = $value -}}
{{- end -}}
{{- printf "%v" (default "" $value) -}}
{{- end -}}
{{/*
Returns first .Values key with a defined value or first of the list if all non-defined
Usage:
{{ include "common.utils.getKeyFromList" (dict "keys" (list "path.to.key1" "path.to.key2") "context" $) }}
*/}}
{{- define "common.utils.getKeyFromList" -}}
{{- $key := first .keys -}}
{{- $reverseKeys := reverse .keys }}
{{- range $reverseKeys }}
{{- $value := include "common.utils.getValueFromKey" (dict "key" . "context" $.context ) }}
{{- if $value -}}
{{- $key = . }}
{{- end -}}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Warning about using rolling tag.
Usage:
{{ include "common.warnings.rollingTag" .Values.path.to.the.imageRoot }}
*/}}
{{- define "common.warnings.rollingTag" -}}
{{- if and (contains "bitnami/" .repository) (not (.tag | toString | regexFind "-r\\d+$|sha256:")) }}
WARNING: Rolling tag detected ({{ .repository }}:{{ .tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
+info https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate Cassandra required passwords are not empty.
Usage:
{{ include "common.validations.values.cassandra.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where Cassandra values are stored, e.g: "cassandra-passwords-secret"
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.cassandra.passwords" -}}
{{- $existingSecret := include "common.cassandra.values.existingSecret" . -}}
{{- $enabled := include "common.cassandra.values.enabled" . -}}
{{- $dbUserPrefix := include "common.cassandra.values.key.dbUser" . -}}
{{- $valueKeyPassword := printf "%s.password" $dbUserPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "cassandra-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.cassandra.values.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.cassandra.dbUser.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.dbUser.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled cassandra.
Usage:
{{ include "common.cassandra.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.cassandra.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.cassandra.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key dbUser
Usage:
{{ include "common.cassandra.values.key.dbUser" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.key.dbUser" -}}
{{- if .subchart -}}
cassandra.dbUser
{{- else -}}
dbUser
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MariaDB required passwords are not empty.
Usage:
{{ include "common.validations.values.mariadb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MariaDB values are stored, e.g: "mysql-passwords-secret"
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mariadb.passwords" -}}
{{- $existingSecret := include "common.mariadb.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mariadb.values.enabled" . -}}
{{- $architecture := include "common.mariadb.values.architecture" . -}}
{{- $authPrefix := include "common.mariadb.values.key.auth" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mariadb-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- if not (empty $valueUsername) -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mariadb-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replication") -}}
{{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mariadb-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mariadb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mariadb.
Usage:
{{ include "common.mariadb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mariadb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mariadb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mariadb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mariadb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.key.auth" -}}
{{- if .subchart -}}
mariadb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MongoDB&reg; required passwords are not empty.
Usage:
{{ include "common.validations.values.mongodb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MongoDB&reg; values are stored, e.g: "mongodb-passwords-secret"
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mongodb.passwords" -}}
{{- $existingSecret := include "common.mongodb.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mongodb.values.enabled" . -}}
{{- $authPrefix := include "common.mongodb.values.key.auth" . -}}
{{- $architecture := include "common.mongodb.values.architecture" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyDatabase := printf "%s.database" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicaSetKey := printf "%s.replicaSetKey" $authPrefix -}}
{{- $valueKeyAuthEnabled := printf "%s.enabled" $authPrefix -}}
{{- $authEnabled := include "common.utils.getValueFromKey" (dict "key" $valueKeyAuthEnabled "context" .context) -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") (eq $authEnabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mongodb-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- $valueDatabase := include "common.utils.getValueFromKey" (dict "key" $valueKeyDatabase "context" .context) }}
{{- if and $valueUsername $valueDatabase -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mongodb-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replicaset") -}}
{{- $requiredReplicaSetKey := dict "valueKey" $valueKeyReplicaSetKey "secret" .secret "field" "mongodb-replica-set-key" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicaSetKey -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mongodb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDb is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mongodb.
Usage:
{{ include "common.mongodb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mongodb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mongodb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mongodb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.key.auth" -}}
{{- if .subchart -}}
mongodb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mongodb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate PostgreSQL required passwords are not empty.
Usage:
{{ include "common.validations.values.postgresql.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where postgresql values are stored, e.g: "postgresql-passwords-secret"
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.postgresql.passwords" -}}
{{- $existingSecret := include "common.postgresql.values.existingSecret" . -}}
{{- $enabled := include "common.postgresql.values.enabled" . -}}
{{- $valueKeyPostgresqlPassword := include "common.postgresql.values.key.postgressPassword" . -}}
{{- $valueKeyPostgresqlReplicationEnabled := include "common.postgresql.values.key.replicationPassword" . -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredPostgresqlPassword := dict "valueKey" $valueKeyPostgresqlPassword "secret" .secret "field" "postgresql-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlPassword -}}
{{- $enabledReplication := include "common.postgresql.values.enabled.replication" . -}}
{{- if (eq $enabledReplication "true") -}}
{{- $requiredPostgresqlReplicationPassword := dict "valueKey" $valueKeyPostgresqlReplicationEnabled "secret" .secret "field" "postgresql-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to decide whether evaluate global values.
Usage:
{{ include "common.postgresql.values.use.global" (dict "key" "key-of-global" "context" $) }}
Params:
- key - String - Required. Field to be evaluated within global, e.g: "existingSecret"
*/}}
{{- define "common.postgresql.values.use.global" -}}
{{- if .context.Values.global -}}
{{- if .context.Values.global.postgresql -}}
{{- index .context.Values.global.postgresql .key | quote -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.postgresql.values.existingSecret" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.existingSecret" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "existingSecret" "context" .context) -}}
{{- if .subchart -}}
{{- default (.context.Values.postgresql.existingSecret | quote) $globalValue -}}
{{- else -}}
{{- default (.context.Values.existingSecret | quote) $globalValue -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled postgresql.
Usage:
{{ include "common.postgresql.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key postgressPassword.
Usage:
{{ include "common.postgresql.values.key.postgressPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.postgressPassword" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "postgresqlUsername" "context" .context) -}}
{{- if not $globalValue -}}
{{- if .subchart -}}
postgresql.postgresqlPassword
{{- else -}}
postgresqlPassword
{{- end -}}
{{- else -}}
global.postgresql.postgresqlPassword
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled.replication.
Usage:
{{ include "common.postgresql.values.enabled.replication" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.enabled.replication" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.replication.enabled -}}
{{- else -}}
{{- printf "%v" .context.Values.replication.enabled -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key replication.password.
Usage:
{{ include "common.postgresql.values.key.replicationPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.replicationPassword" -}}
{{- if .subchart -}}
postgresql.replication.password
{{- else -}}
replication.password
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate Redis&trade; required passwords are not empty.
Usage:
{{ include "common.validations.values.redis.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where redis values are stored, e.g: "redis-passwords-secret"
- subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.redis.passwords" -}}
{{- $enabled := include "common.redis.values.enabled" . -}}
{{- $valueKeyPrefix := include "common.redis.values.keys.prefix" . -}}
{{- $standarizedVersion := include "common.redis.values.standarized.version" . }}
{{- $existingSecret := ternary (printf "%s%s" $valueKeyPrefix "auth.existingSecret") (printf "%s%s" $valueKeyPrefix "existingSecret") (eq $standarizedVersion "true") }}
{{- $existingSecretValue := include "common.utils.getValueFromKey" (dict "key" $existingSecret "context" .context) }}
{{- $valueKeyRedisPassword := ternary (printf "%s%s" $valueKeyPrefix "auth.password") (printf "%s%s" $valueKeyPrefix "password") (eq $standarizedVersion "true") }}
{{- $valueKeyRedisUseAuth := ternary (printf "%s%s" $valueKeyPrefix "auth.enabled") (printf "%s%s" $valueKeyPrefix "usePassword") (eq $standarizedVersion "true") }}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $useAuth := include "common.utils.getValueFromKey" (dict "key" $valueKeyRedisUseAuth "context" .context) -}}
{{- if eq $useAuth "true" -}}
{{- $requiredRedisPassword := dict "valueKey" $valueKeyRedisPassword "secret" .secret "field" "redis-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRedisPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled redis.
Usage:
{{ include "common.redis.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.redis.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.redis.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right prefix path for the values
Usage:
{{ include "common.redis.values.key.prefix" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
*/}}
{{- define "common.redis.values.keys.prefix" -}}
{{- if .subchart -}}redis.{{- else -}}{{- end -}}
{{- end -}}
{{/*
Checks whether the redis chart's includes the standarizations (version >= 14)
Usage:
{{ include "common.redis.values.standarized.version" (dict "context" $) }}
*/}}
{{- define "common.redis.values.standarized.version" -}}
{{- $standarizedAuth := printf "%s%s" (include "common.redis.values.keys.prefix" .) "auth" -}}
{{- $standarizedAuthValues := include "common.utils.getValueFromKey" (dict "key" $standarizedAuth "context" .context) }}
{{- if $standarizedAuthValues -}}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate values must not be empty.
Usage:
{{- $validateValueConf00 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
*/}}
{{- define "common.validations.values.multiple.empty" -}}
{{- range .required -}}
{{- include "common.validations.values.single.empty" (dict "valueKey" .valueKey "secret" .secret "field" .field "context" $.context) -}}
{{- end -}}
{{- end -}}
{{/*
Validate a value must not be empty.
Usage:
{{ include "common.validations.value.empty" (dict "valueKey" "mariadb.password" "secret" "secretName" "field" "my-password" "subchart" "subchart" "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
- subchart - String - Optional - Name of the subchart that the validated password is part of.
*/}}
{{- define "common.validations.values.single.empty" -}}
{{- $value := include "common.utils.getValueFromKey" (dict "key" .valueKey "context" .context) }}
{{- $subchart := ternary "" (printf "%s." .subchart) (empty .subchart) }}
{{- if not $value -}}
{{- $varname := "my-value" -}}
{{- $getCurrentValue := "" -}}
{{- if and .secret .field -}}
{{- $varname = include "common.utils.fieldToEnvVar" . -}}
{{- $getCurrentValue = printf " To get the current value:\n\n %s\n" (include "common.utils.secret.getvalue" .) -}}
{{- end -}}
{{- printf "\n '%s' must not be empty, please add '--set %s%s=$%s' to the command.%s" .valueKey $subchart .valueKey $varname $getCurrentValue -}}
{{- end -}}
{{- end -}}

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## bitnami/common
## It is required by CI/CD tools and processes.
## @skip exampleValue
##
exampleValue: common-chart

4
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primary:
extendedConfiguration: |
pg_stat_statements.max = 10000
pg_stat_statements.track = all

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primary:
initdb:
args: --data-checksums
postgresqlWalDir: /bitnami/wal-dir/
scripts:
my_init_script.sh: |
#!/bin/sh
echo "Success"

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auth:
postgresPassword: adminpassword
username: foo
password: foopassword
database: bar
metrics:
enabled: true
serviceMonitor:
enabled: true
namespace: monitoring
prometheusRule:
enabled: true
namespace: monitoring
networkPolicy:
enabled: true
metrics:
enabled: true
namespaceSelector:
label: monitoring
ingressRules:
primaryAccessOnlyFrom:
enabled: true
podSelector:
"{{ template \"common.names.fullname\" . }}-client": "true"

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serviceAccount:
create: true
name: custom-sa
automountServiceAccountToken: true
rbac:
create: true
rules:
- apiGroups:
- ""
resources:
- pods
verbs:
- get
- list
psp:
create: true

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# Test values file for generating all of the yaml and check that
# the rendering is correct
architecture: replication
readReplicas:
replicaCount: 3

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architecture: replication
tls:
enabled: true
autoGenerated: true
volumePermissions:
enabled: true

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CHART NAME: {{ .Chart.Name }}
CHART VERSION: {{ .Chart.Version }}
APP VERSION: {{ .Chart.AppVersion }}
** Please be patient while the chart is being deployed **
{{- if .Values.diagnosticMode.enabled }}
The chart has been deployed in diagnostic mode. All probes have been disabled and the command has been overwritten with:
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 4 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 4 }}
Get the list of pods by executing:
kubectl get pods --namespace {{ .Release.Namespace }} -l app.kubernetes.io/instance={{ .Release.Name }}
Access the pod you want to debug by executing
kubectl exec --namespace {{ .Release.Namespace }} -ti <NAME OF THE POD> -- /opt/bitnami/scripts/postgresql/entrypoint.sh /bin/bash
In order to replicate the container startup scripts execute this command:
/opt/bitnami/scripts/postgresql/entrypoint.sh /opt/bitnami/scripts/postgresql/run.sh
{{- else }}
PostgreSQL can be accessed via port {{ include "postgresql.service.port" . }} on the following DNS names from within your cluster:
{{ include "postgresql.primary.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local - Read/Write connection
{{- if eq .Values.architecture "replication" }}
{{ include "postgresql.readReplica.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local - Read only connection
{{- end }}
{{- $customUser := include "postgresql.username" . }}
{{- if and (not (empty $customUser)) (ne $customUser "postgres") .Values.auth.enablePostgresUser }}
To get the password for "postgres" run:
export POSTGRES_ADMIN_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "postgresql.secretName" . }} -o jsonpath="{.data.postgres-password}" | base64 --decode)
To get the password for "{{ $customUser }}" run:
export POSTGRES_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "postgresql.secretName" . }} -o jsonpath="{.data.password}" | base64 --decode)
{{- else }}
To get the password for "{{ default "postgres" $customUser }}" run:
export POSTGRES_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "postgresql.secretName" . }} -o jsonpath="{.data.{{ ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres")) }}}" | base64 --decode)
{{- end }}
To connect to your database run the following command:
kubectl run {{ include "common.names.fullname" . }}-client --rm --tty -i --restart='Never' --namespace {{ .Release.Namespace }} --image {{ include "postgresql.image" . }} --env="PGPASSWORD=$POSTGRES_PASSWORD" \
--command -- psql --host {{ include "postgresql.primary.fullname" . }} -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }} -p {{ include "postgresql.service.port" . }}
> NOTE: If you access the container using bash, make sure that you execute "/opt/bitnami/scripts/entrypoint.sh /bin/bash" in order to avoid the error "psql: local user with ID {{ .Values.primary.containerSecurityContext.runAsUser }}} does not exist"
To connect to your database from outside the cluster execute the following commands:
{{- if contains "NodePort" .Values.primary.service.type }}
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "postgresql.primary.fullname" . }})
PGPASSWORD="$POSTGRES_PASSWORD" psql --host $NODE_IP --port $NODE_PORT -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }}
{{- else if contains "LoadBalancer" .Values.primary.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ include "postgresql.primary.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "postgresql.primary.fullname" . }} --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
PGPASSWORD="$POSTGRES_PASSWORD" psql --host $SERVICE_IP --port {{ include "postgresql.service.port" . }} -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }}
{{- else if contains "ClusterIP" .Values.primary.service.type }}
kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ include "postgresql.primary.fullname" . }} {{ include "postgresql.service.port" . }}:{{ include "postgresql.service.port" . }} &
PGPASSWORD="$POSTGRES_PASSWORD" psql --host 127.0.0.1 -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }} -p {{ include "postgresql.service.port" . }}
{{- end }}
{{- end }}
{{- include "postgresql.validateValues" . -}}
{{- include "common.warnings.rollingTag" .Values.image -}}
{{- include "common.warnings.rollingTag" .Values.volumePermissions.image }}

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{{/* vim: set filetype=mustache: */}}
{{/*
Create a default fully qualified app name for PostgreSQL Primary objects
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "postgresql.primary.fullname" -}}
{{- if eq .Values.architecture "replication" }}
{{- printf "%s-primary" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- include "common.names.fullname" . -}}
{{- end -}}
{{- end -}}
{{/*
Create a default fully qualified app name for PostgreSQL read-only replicas objects
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "postgresql.readReplica.fullname" -}}
{{- printf "%s-read" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create the default FQDN for PostgreSQL primary headless service
We truncate at 63 chars because of the DNS naming spec.
*/}}
{{- define "postgresql.primary.svc.headless" -}}
{{- printf "%s-hl" (include "postgresql.primary.fullname" .) | trunc 63 | trimSuffix "-" }}
{{- end -}}
{{/*
Create the default FQDN for PostgreSQL read-only replicas headless service
We truncate at 63 chars because of the DNS naming spec.
*/}}
{{- define "postgresql.readReplica.svc.headless" -}}
{{- printf "%s-hl" (include "postgresql.readReplica.fullname" .) | trunc 63 | trimSuffix "-" }}
{{- end -}}
{{/*
Return the proper PostgreSQL image name
*/}}
{{- define "postgresql.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper PostgreSQL metrics image name
*/}}
{{- define "postgresql.metrics.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.metrics.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper image name (for the init container volume-permissions image)
*/}}
{{- define "postgresql.volumePermissions.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.volumePermissions.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names
*/}}
{{- define "postgresql.imagePullSecrets" -}}
{{ include "common.images.pullSecrets" (dict "images" (list .Values.image .Values.metrics.image .Values.volumePermissions.image) "global" .Values.global) }}
{{- end -}}
{{/*
Return the name for a custom user to create
*/}}
{{- define "postgresql.username" -}}
{{- if .Values.global.postgresql.auth.username }}
{{- .Values.global.postgresql.auth.username -}}
{{- else -}}
{{- .Values.auth.username -}}
{{- end -}}
{{- end -}}
{{/*
Return the name for a custom database to create
*/}}
{{- define "postgresql.database" -}}
{{- if .Values.global.postgresql.auth.database }}
{{- .Values.global.postgresql.auth.database -}}
{{- else if .Values.auth.database -}}
{{- .Values.auth.database -}}
{{- end -}}
{{- end -}}
{{/*
Get the password secret.
*/}}
{{- define "postgresql.secretName" -}}
{{- if .Values.global.postgresql.auth.existingSecret }}
{{- printf "%s" (tpl .Values.global.postgresql.auth.existingSecret $) -}}
{{- else if .Values.auth.existingSecret -}}
{{- printf "%s" (tpl .Values.auth.existingSecret $) -}}
{{- else -}}
{{- printf "%s" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a secret object should be created
*/}}
{{- define "postgresql.createSecret" -}}
{{- if not (or .Values.global.postgresql.auth.existingSecret .Values.auth.existingSecret) -}}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return PostgreSQL service port
*/}}
{{- define "postgresql.service.port" -}}
{{- if .Values.global.postgresql.service.ports.postgresql }}
{{- .Values.global.postgresql.service.ports.postgresql -}}
{{- else -}}
{{- .Values.primary.service.ports.postgresql -}}
{{- end -}}
{{- end -}}
{{/*
Return PostgreSQL service port
*/}}
{{- define "postgresql.readReplica.service.port" -}}
{{- if .Values.global.postgresql.service.ports.postgresql }}
{{- .Values.global.postgresql.service.ports.postgresql -}}
{{- else -}}
{{- .Values.readReplicas.service.ports.postgresql -}}
{{- end -}}
{{- end -}}
{{/*
Get the PostgreSQL primary configuration ConfigMap name.
*/}}
{{- define "postgresql.primary.configmapName" -}}
{{- if .Values.primary.existingConfigmap -}}
{{- printf "%s" (tpl .Values.primary.existingConfigmap $) -}}
{{- else -}}
{{- printf "%s-configuration" (include "postgresql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for PostgreSQL primary with the configuration
*/}}
{{- define "postgresql.primary.createConfigmap" -}}
{{- if and (or .Values.primary.configuration .Values.primary.pgHbaConfiguration) (not .Values.primary.existingConfigmap) }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Get the PostgreSQL primary extended configuration ConfigMap name.
*/}}
{{- define "postgresql.primary.extendedConfigmapName" -}}
{{- if .Values.primary.existingExtendedConfigmap -}}
{{- printf "%s" (tpl .Values.primary.existingExtendedConfigmap $) -}}
{{- else -}}
{{- printf "%s-extended-configuration" (include "postgresql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for PostgreSQL primary with the extended configuration
*/}}
{{- define "postgresql.primary.createExtendedConfigmap" -}}
{{- if and .Values.primary.extendedConfiguration (not .Values.primary.existingExtendedConfigmap) }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Create the name of the service account to use
*/}}
{{- define "postgresql.serviceAccountName" -}}
{{- if .Values.serviceAccount.create -}}
{{ default (include "common.names.fullname" .) .Values.serviceAccount.name }}
{{- else -}}
{{ default "default" .Values.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap should be mounted with PostgreSQL configuration
*/}}
{{- define "postgresql.mountConfigurationCM" -}}
{{- if or .Values.primary.configuration .Values.primary.pgHbaConfiguration .Values.primary.existingConfigmap }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Get the initialization scripts ConfigMap name.
*/}}
{{- define "postgresql.initdb.scriptsCM" -}}
{{- if .Values.primary.initdb.scriptsConfigMap -}}
{{- printf "%s" (tpl .Values.primary.initdb.scriptsConfigMap $) -}}
{{- else -}}
{{- printf "%s-init-scripts" (include "postgresql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Get the readiness probe command
*/}}
{{- define "postgresql.readinessProbeCommand" -}}
{{- $customUser := include "postgresql.username" . }}
- |
{{- if (include "postgresql.database" .) }}
exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if .Values.tls.enabled }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if .Values.tls.enabled }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if contains "bitnami/" .Values.image.repository }}
[ -f /opt/bitnami/postgresql/tmp/.initialized ] || [ -f /bitnami/postgresql/.initialized ]
{{- end -}}
{{- end -}}
{{/*
Compile all warnings into a single message, and call fail.
*/}}
{{- define "postgresql.validateValues" -}}
{{- $messages := list -}}
{{- $messages := append $messages (include "postgresql.validateValues.ldapConfigurationMethod" .) -}}
{{- $messages := append $messages (include "postgresql.validateValues.psp" .) -}}
{{- $messages := without $messages "" -}}
{{- $message := join "\n" $messages -}}
{{- if $message -}}
{{- printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
{{- end -}}
{{- end -}}
{{/*
Validate values of Postgresql - If ldap.url is used then you don't need the other settings for ldap
*/}}
{{- define "postgresql.validateValues.ldapConfigurationMethod" -}}
{{- if and .Values.ldap.enabled (and (not (empty .Values.ldap.url)) (not (empty .Values.ldap.server))) }}
postgresql: ldap.url, ldap.server
You cannot set both `ldap.url` and `ldap.server` at the same time.
Please provide a unique way to configure LDAP.
More info at https://www.postgresql.org/docs/current/auth-ldap.html
{{- end -}}
{{- end -}}
{{/*
Validate values of Postgresql - If PSP is enabled RBAC should be enabled too
*/}}
{{- define "postgresql.validateValues.psp" -}}
{{- if and .Values.psp.create (not .Values.rbac.create) }}
postgresql: psp.create, rbac.create
RBAC should be enabled if PSP is enabled in order for PSP to work.
More info at https://kubernetes.io/docs/concepts/policy/pod-security-policy/#authorizing-policies
{{- end -}}
{{- end -}}
{{/*
Return the path to the cert file.
*/}}
{{- define "postgresql.tlsCert" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "/opt/bitnami/postgresql/certs/tls.crt" -}}
{{- else -}}
{{- required "Certificate filename is required when TLS in enabled" .Values.tls.certFilename | printf "/opt/bitnami/postgresql/certs/%s" -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the cert key file.
*/}}
{{- define "postgresql.tlsCertKey" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "/opt/bitnami/postgresql/certs/tls.key" -}}
{{- else -}}
{{- required "Certificate Key filename is required when TLS in enabled" .Values.tls.certKeyFilename | printf "/opt/bitnami/postgresql/certs/%s" -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CA cert file.
*/}}
{{- define "postgresql.tlsCACert" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "/opt/bitnami/postgresql/certs/ca.crt" -}}
{{- else -}}
{{- printf "/opt/bitnami/postgresql/certs/%s" .Values.tls.certCAFilename -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CRL file.
*/}}
{{- define "postgresql.tlsCRL" -}}
{{- if .Values.tls.crlFilename -}}
{{- printf "/opt/bitnami/postgresql/certs/%s" .Values.tls.crlFilename -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a TLS credentials secret object should be created
*/}}
{{- define "postgresql.createTlsSecret" -}}
{{- if and .Values.tls.autoGenerated (not .Values.tls.certificatesSecret) }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CA cert file.
*/}}
{{- define "postgresql.tlsSecretName" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "%s-crt" (include "common.names.fullname" .) -}}
{{- else -}}
{{ required "A secret containing TLS certificates is required when TLS is enabled" .Values.tls.certificatesSecret }}
{{- end -}}
{{- end -}}

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{{- range .Values.extraDeploy }}
---
{{ include "common.tplvalues.render" (dict "value" . "context" $) }}
{{- end }}

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{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.egressRules.denyConnectionsToExternal .Values.networkPolicy.egressRules.customRules) }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
name: {{ printf "%s-egress" (include "common.names.fullname" .) }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
policyTypes:
- Egress
egress:
{{- if .Values.networkPolicy.egressRules.denyConnectionsToExternal }}
- ports:
- port: 53
protocol: UDP
- port: 53
protocol: TCP
- to:
- namespaceSelector: {}
{{- end }}
{{- if .Values.networkPolicy.egressRules.customRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.egressRules.customRules "context" $) | nindent 4 }}
{{- end }}
{{- end }}

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{{- if (include "postgresql.primary.createConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-configuration" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
{{- if .Values.primary.configuration }}
postgresql.conf: |-
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.configuration "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.pgHbaConfiguration }}
pg_hba.conf: |
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.pgHbaConfiguration "context" $ ) | nindent 4 }}
{{- end }}
{{- end }}

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{{- if (include "postgresql.primary.createExtendedConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-extended-configuration" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
override.conf: |-
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.extendedConfiguration "context" $ ) | nindent 4 }}
{{- end }}

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{{- if and .Values.primary.initdb.scripts (not .Values.primary.initdb.scriptsConfigMap) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-init-scripts" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data: {{- include "common.tplvalues.render" (dict "value" .Values.primary.initdb.scripts "context" .) | nindent 2 }}
{{- end }}

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{{- if and .Values.metrics.enabled .Values.metrics.customMetrics }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-metrics" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
custom-metrics.yaml: {{- toYaml .Values.metrics.customMetrics | nindent 4 }}
{{- end }}

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{{- if .Values.metrics.enabled }}
apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-metrics" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.service.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.service.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
type: ClusterIP
sessionAffinity: {{ .Values.metrics.service.sessionAffinity }}
{{- if .Values.metrics.service.clusterIP }}
clusterIP: {{ .Values.metrics.service.clusterIP }}
{{- end }}
ports:
- name: http-metrics
port: {{ .Values.metrics.service.ports.metrics }}
targetPort: http-metrics
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- end }}

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{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.metrics.enabled .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled) }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
name: {{ printf "%s-ingress" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: primary
ingress:
{{- if and .Values.metrics.enabled .Values.networkPolicy.metrics.enabled (or .Values.networkPolicy.metrics.namespaceSelector .Values.networkPolicy.metrics.podSelector) }}
- from:
{{- if .Values.networkPolicy.metrics.namespaceSelector }}
- namespaceSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.metrics.namespaceSelector "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.metrics.podSelector }}
- podSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.metrics.podSelector "context" $) | nindent 14 }}
{{- end }}
ports:
- port: {{ .Values.metrics.containerPorts.metrics }}
{{- end }}
{{- if and .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled (or .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector) }}
- from:
{{- if .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector }}
- namespaceSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector }}
- podSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector "context" $) | nindent 14 }}
{{- end }}
ports:
- port: {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if and .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled (eq .Values.architecture "replication") }}
- from:
- podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 14 }}
app.kubernetes.io/component: read
ports:
- port: {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.customRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.customRules "context" $) | nindent 4 }}
{{- end }}
{{- end }}

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{{- if and .Values.metrics.enabled .Values.metrics.prometheusRule.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.prometheusRule.namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.prometheusRule.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.prometheusRule.labels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
groups:
- name: {{ include "postgresql.primary.fullname" . }}
rules: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.prometheusRule.rules "context" $ ) | nindent 8 }}
{{- end }}

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{{- if and .Values.metrics.enabled .Values.metrics.serviceMonitor.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.serviceMonitor.namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.metrics.serviceMonitor.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.labels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.metrics.serviceMonitor.jobLabel }}
jobLabel: {{ .Values.metrics.serviceMonitor.jobLabel }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
{{- if .Values.metrics.serviceMonitor.selector }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.serviceMonitor.selector "context" $) | nindent 6 }}
{{- end }}
app.kubernetes.io/component: metrics
endpoints:
- port: http-metrics
{{- if .Values.metrics.serviceMonitor.interval }}
interval: {{ .Values.metrics.serviceMonitor.interval }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.relabelings }}
relabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.relabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.metricRelabelings }}
metricRelabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.metricRelabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.honorLabels }}
honorLabels: {{ .Values.metrics.serviceMonitor.honorLabels }}
{{- end }}
namespaceSelector:
matchNames:
- {{ .Release.Namespace | quote }}
{{- end }}

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{{- $customUser := include "postgresql.username" . }}
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.labels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
replicas: 1
serviceName: {{ include "postgresql.primary.svc.headless" . }}
{{- if .Values.primary.updateStrategy }}
updateStrategy: {{- toYaml .Values.primary.updateStrategy | nindent 4 }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: primary
template:
metadata:
name: {{ include "postgresql.primary.fullname" . }}
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
{{- end }}
{{- if .Values.primary.podLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.podLabels "context" $ ) | nindent 8 }}
{{- end }}
annotations:
{{- if (include "postgresql.primary.createConfigmap" .) }}
checksum/configuration: {{ include (print $.Template.BasePath "/primary/configmap.yaml") . | sha256sum }}
{{- end }}
{{- if (include "postgresql.primary.createExtendedConfigmap" .) }}
checksum/extended-configuration: {{ include (print $.Template.BasePath "/primary/extended-configmap.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.primary.podAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.podAnnotations "context" $ ) | nindent 8 }}
{{- end }}
spec:
{{- if .Values.primary.extraPodSpec }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraPodSpec "context" $) | nindent 6 }}
{{- end }}
serviceAccountName: {{ include "postgresql.serviceAccountName" . }}
{{- include "postgresql.imagePullSecrets" . | nindent 6 }}
{{- if .Values.primary.hostAliases }}
hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.primary.hostAliases "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.primary.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.primary.podAffinityPreset "component" "primary" "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.primary.podAntiAffinityPreset "component" "primary" "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.primary.nodeAffinityPreset.type "key" .Values.primary.nodeAffinityPreset.key "values" .Values.primary.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.primary.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.primary.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.primary.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.topologySpreadConstraints }}
topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.primary.topologySpreadConstraints "context" .) | nindent 8 }}
{{- end }}
{{- if .Values.primary.priorityClassName }}
priorityClassName: {{ .Values.primary.priorityClassName }}
{{- end }}
{{- if .Values.primary.schedulerName }}
schedulerName: {{ .Values.primary.schedulerName | quote }}
{{- end }}
{{- if .Values.primary.terminationGracePeriodSeconds }}
terminationGracePeriodSeconds: {{ .Values.primary.terminationGracePeriodSeconds }}
{{- end }}
{{- if .Values.primary.podSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
hostNetwork: {{ .Values.primary.hostNetwork }}
hostIPC: {{ .Values.primary.hostIPC }}
initContainers:
{{- if and .Values.tls.enabled (not .Values.volumePermissions.enabled) }}
- name: copy-certs
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.primary.resources }}
resources: {{- toYaml .Values.primary.resources | nindent 12 }}
{{- end }}
# We don't require a privileged container in this case
{{- if .Values.primary.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
chmod 600 {{ include "postgresql.tlsCertKey" . }}
volumeMounts:
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- else if and .Values.volumePermissions.enabled (or .Values.primary.persistence.enabled .Values.shmVolume.enabled) }}
- name: init-chmod-data
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.volumePermissions.resources }}
resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
{{- if .Values.primary.persistence.enabled }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown `id -u`:`id -G | cut -d " " -f2` {{ .Values.primary.persistence.mountPath }}
{{- else }}
chown {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }} {{ .Values.primary.persistence.mountPath }}
{{- end }}
mkdir -p {{ .Values.primary.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.primary.persistence.mountPath }}/conf {{- end }}
chmod 700 {{ .Values.primary.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.primary.persistence.mountPath }}/conf {{- end }}
find {{ .Values.primary.persistence.mountPath }} -mindepth 1 -maxdepth 1 {{- if not (include "postgresql.mountConfigurationCM" .) }} -not -name "conf" {{- end }} -not -name ".snapshot" -not -name "lost+found" | \
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
xargs -r chown -R `id -u`:`id -G | cut -d " " -f2`
{{- else }}
xargs -r chown -R {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
chmod -R 777 /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown -R `id -u`:`id -G | cut -d " " -f2` /opt/bitnami/postgresql/certs/
{{- else }}
chown -R {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }} /opt/bitnami/postgresql/certs/
{{- end }}
chmod 600 {{ include "postgresql.tlsCertKey" . }}
{{- end }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
securityContext: {{- omit .Values.volumePermissions.containerSecurityContext "runAsUser" | toYaml | nindent 12 }}
{{- else }}
securityContext: {{- .Values.volumePermissions.containerSecurityContext | toYaml | nindent 12 }}
{{- end }}
volumeMounts:
{{- if .Values.primary.persistence.enabled }}
- name: data
mountPath: {{ .Values.primary.persistence.mountPath }}
{{- if .Values.primary.persistence.subPath }}
subPath: {{ .Values.primary.persistence.subPath }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- end }}
{{- end }}
{{- if .Values.primary.initContainers }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.initContainers "context" $ ) | nindent 8 }}
{{- end }}
containers:
- name: postgresql
image: {{ include "postgresql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.primary.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
{{- else if .Values.primary.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.primary.command "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.primary.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.primary.args "context" $) | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" (or .Values.image.debug .Values.diagnosticMode.enabled) | quote }}
- name: POSTGRESQL_PORT_NUMBER
value: {{ .Values.containerPorts.postgresql | quote }}
- name: POSTGRESQL_VOLUME_DIR
value: {{ .Values.primary.persistence.mountPath | quote }}
{{- if .Values.primary.persistence.mountPath }}
- name: PGDATA
value: {{ .Values.postgresqlDataDir | quote }}
{{- end }}
# Authentication
{{- if and (not (empty $customUser)) (ne $customUser "postgres") }}
- name: POSTGRES_USER
value: {{ $customUser | quote }}
{{- if .Values.auth.enablePostgresUser }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_POSTGRES_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/postgres-password"
{{- else }}
- name: POSTGRES_POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: postgres-password
{{- end }}
{{- end }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_PASSWORD_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres")) }}
{{- end }}
{{- if (include "postgresql.database" .) }}
- name: POSTGRES_DB
value: {{ (include "postgresql.database" .) | quote }}
{{- end }}
# Replication
{{- if or (eq .Values.architecture "replication") .Values.primary.standby.enabled }}
- name: POSTGRES_REPLICATION_MODE
value: {{ ternary "slave" "master" .Values.primary.standby.enabled | quote }}
- name: POSTGRES_REPLICATION_USER
value: {{ .Values.auth.replicationUsername | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/replication-password"
{{- else }}
- name: POSTGRES_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: replication-password
{{- end }}
{{- if not (eq .Values.replication.synchronousCommit "off") }}
- name: POSTGRES_SYNCHRONOUS_COMMIT_MODE
value: {{ .Values.replication.synchronousCommit | quote }}
- name: POSTGRES_NUM_SYNCHRONOUS_REPLICAS
value: {{ .Values.replication.numSynchronousReplicas | quote }}
{{- end }}
- name: POSTGRES_CLUSTER_APP_NAME
value: {{ .Values.replication.applicationName }}
{{- end }}
# Initdb
{{- if .Values.primary.initdb.args }}
- name: POSTGRES_INITDB_ARGS
value: {{ .Values.primary.initdb.args | quote }}
{{- end }}
{{- if .Values.primary.initdb.postgresqlWalDir }}
- name: POSTGRES_INITDB_WALDIR
value: {{ .Values.primary.initdb.postgresqlWalDir | quote }}
{{- end }}
{{- if .Values.primary.initdb.user }}
- name: POSTGRESQL_INITSCRIPTS_USERNAME
value: {{ .Values.primary.initdb.user }}
{{- end }}
{{- if .Values.primary.initdb.password }}
- name: POSTGRESQL_INITSCRIPTS_PASSWORD
value: {{ .Values.primary.initdb.password | quote }}
{{- end }}
# Standby
{{- if .Values.primary.standby.enabled }}
- name: POSTGRES_MASTER_HOST
value: {{ .Values.primary.standby.primaryHost }}
- name: POSTGRES_MASTER_PORT_NUMBER
value: {{ .Values.primary.standby.primaryPort | quote }}
{{- end }}
# LDAP
- name: POSTGRESQL_ENABLE_LDAP
value: {{ ternary "yes" "no" .Values.ldap.enabled | quote }}
{{- if .Values.ldap.enabled }}
- name: POSTGRESQL_LDAP_SERVER
value: {{ .Values.ldap.server }}
- name: POSTGRESQL_LDAP_PORT
value: {{ .Values.ldap.port | quote }}
- name: POSTGRESQL_LDAP_SCHEME
value: {{ .Values.ldap.scheme }}
{{- if .Values.ldap.tls }}
- name: POSTGRESQL_LDAP_TLS
value: "1"
{{- end }}
- name: POSTGRESQL_LDAP_PREFIX
value: {{ .Values.ldap.prefix | quote }}
- name: POSTGRESQL_LDAP_SUFFIX
value: {{ .Values.ldap.suffix | quote }}
- name: POSTGRESQL_LDAP_BASE_DN
value: {{ .Values.ldap.baseDN }}
- name: POSTGRESQL_LDAP_BIND_DN
value: {{ .Values.ldap.bindDN }}
{{- if not (empty .Values.ldap.bind_password) }}
- name: POSTGRESQL_LDAP_BIND_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: ldap-password
{{- end }}
- name: POSTGRESQL_LDAP_SEARCH_ATTR
value: {{ .Values.ldap.search_attr }}
- name: POSTGRESQL_LDAP_SEARCH_FILTER
value: {{ .Values.ldap.search_filter }}
- name: POSTGRESQL_LDAP_URL
value: {{ .Values.ldap.url }}
{{- end }}
# TLS
- name: POSTGRESQL_ENABLE_TLS
value: {{ ternary "yes" "no" .Values.tls.enabled | quote }}
{{- if .Values.tls.enabled }}
- name: POSTGRESQL_TLS_PREFER_SERVER_CIPHERS
value: {{ ternary "yes" "no" .Values.tls.preferServerCiphers | quote }}
- name: POSTGRESQL_TLS_CERT_FILE
value: {{ include "postgresql.tlsCert" . }}
- name: POSTGRESQL_TLS_KEY_FILE
value: {{ include "postgresql.tlsCertKey" . }}
{{- if .Values.tls.certCAFilename }}
- name: POSTGRESQL_TLS_CA_FILE
value: {{ include "postgresql.tlsCACert" . }}
{{- end }}
{{- if .Values.tls.crlFilename }}
- name: POSTGRESQL_TLS_CRL_FILE
value: {{ include "postgresql.tlsCRL" . }}
{{- end }}
{{- end }}
# Audit
- name: POSTGRESQL_LOG_HOSTNAME
value: {{ .Values.audit.logHostname | quote }}
- name: POSTGRESQL_LOG_CONNECTIONS
value: {{ .Values.audit.logConnections | quote }}
- name: POSTGRESQL_LOG_DISCONNECTIONS
value: {{ .Values.audit.logDisconnections | quote }}
{{- if .Values.audit.logLinePrefix }}
- name: POSTGRESQL_LOG_LINE_PREFIX
value: {{ .Values.audit.logLinePrefix | quote }}
{{- end }}
{{- if .Values.audit.logTimezone }}
- name: POSTGRESQL_LOG_TIMEZONE
value: {{ .Values.audit.logTimezone | quote }}
{{- end }}
{{- if .Values.audit.pgAuditLog }}
- name: POSTGRESQL_PGAUDIT_LOG
value: {{ .Values.audit.pgAuditLog | quote }}
{{- end }}
- name: POSTGRESQL_PGAUDIT_LOG_CATALOG
value: {{ .Values.audit.pgAuditLogCatalog | quote }}
# Others
- name: POSTGRESQL_CLIENT_MIN_MESSAGES
value: {{ .Values.audit.clientMinMessages | quote }}
- name: POSTGRESQL_SHARED_PRELOAD_LIBRARIES
value: {{ .Values.postgresqlSharedPreloadLibraries | quote }}
{{- if .Values.primary.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.primary.extraEnvVarsCM .Values.primary.extraEnvVarsSecret }}
envFrom:
{{- if .Values.primary.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.primary.extraEnvVarsCM }}
{{- end }}
{{- if .Values.primary.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.primary.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: tcp-postgresql
containerPort: {{ .Values.containerPorts.postgresql }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.primary.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.primary.startupProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- else if .Values.primary.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customStartupProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.primary.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.primary.livenessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- else if .Values.primary.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customLivenessProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.primary.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.primary.readinessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
- -e
{{- include "postgresql.readinessProbeCommand" . | nindent 16 }}
{{- else if .Values.primary.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customReadinessProbe "context" $) | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.primary.resources }}
resources: {{- toYaml .Values.primary.resources | nindent 12 }}
{{- end }}
{{- if .Values.primary.lifecycleHooks }}
lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.primary.lifecycleHooks "context" $) | nindent 12 }}
{{- end }}
volumeMounts:
{{- if or .Values.primary.initdb.scriptsConfigMap .Values.primary.initdb.scripts }}
- name: custom-init-scripts
mountPath: /docker-entrypoint-initdb.d/
{{- end }}
{{- if .Values.primary.initdb.scriptsSecret }}
- name: custom-init-scripts-secret
mountPath: /docker-entrypoint-initdb.d/secret
{{- end }}
{{- if or .Values.primary.extendedConfiguration .Values.primary.existingExtendedConfigmap }}
- name: postgresql-extended-config
mountPath: /bitnami/postgresql/conf/conf.d/
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.tls.enabled }}
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
readOnly: true
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.primary.persistence.enabled }}
- name: data
mountPath: {{ .Values.primary.persistence.mountPath }}
{{- if .Values.primary.persistence.subPath }}
subPath: {{ .Values.primary.persistence.subPath }}
{{- end }}
{{- end }}
{{- if or .Values.primary.configuration .Values.primary.pgHbaConfiguration .Values.primary.existingConfigmap }}
- name: postgresql-config
mountPath: /bitnami/postgresql/conf
{{- end }}
{{- if .Values.primary.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ include "postgresql.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
{{- if .Values.metrics.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.metrics.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.metrics.customMetrics }}
args: ["--extend.query-path", "/conf/custom-metrics.yaml"]
{{- end }}
env:
{{- $database := required "In order to enable metrics you need to specify a database (.Values.auth.database or .Values.global.postgresql.auth.database)" (include "postgresql.database" .) }}
{{- $sslmode := ternary "require" "disable" .Values.tls.enabled }}
{{- if and .Values.tls.enabled .Values.tls.certCAFilename }}
- name: DATA_SOURCE_NAME
value: {{ printf "host=127.0.0.1 port=%d user=%s sslmode=%s sslcert=%s sslkey=%s" (int (include "postgresql.service.port" .)) (default "postgres" $customUser) $sslmode (include "postgresql.tlsCert" .) (include "postgresql.tlsCertKey" .) }}
{{- else }}
- name: DATA_SOURCE_URI
value: {{ printf "127.0.0.1:%d/%s?sslmode=%s" (int (include "postgresql.service.port" .)) $database $sslmode }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: DATA_SOURCE_PASS_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: DATA_SOURCE_PASS
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres")) }}
{{- end }}
- name: DATA_SOURCE_USER
value: {{ default "postgres" $customUser | quote }}
{{- if .Values.metrics.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
ports:
- name: http-metrics
containerPort: {{ .Values.metrics.containerPorts.metrics }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.metrics.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.startupProbe "enabled") "context" $) | nindent 12 }}
tcpSocket:
port: http-metrics
{{- else if .Values.metrics.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customStartupProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.livenessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- else if .Values.metrics.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customLivenessProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.readinessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- else if .Values.metrics.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customReadinessProbe "context" $) | nindent 12 }}
{{- end }}
{{- end }}
volumeMounts:
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.tls.enabled }}
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
readOnly: true
{{- end }}
{{- if .Values.metrics.customMetrics }}
- name: custom-metrics
mountPath: /conf
readOnly: true
{{- end }}
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.primary.sidecars }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.sidecars "context" $ ) | nindent 8 }}
{{- end }}
volumes:
{{- if or .Values.primary.configuration .Values.primary.pgHbaConfiguration .Values.primary.existingConfigmap }}
- name: postgresql-config
configMap:
name: {{ include "postgresql.primary.configmapName" . }}
{{- end }}
{{- if or .Values.primary.extendedConfiguration .Values.primary.existingExtendedConfigmap }}
- name: postgresql-extended-config
configMap:
name: {{ include "postgresql.primary.extendedConfigmapName" . }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
secret:
secretName: {{ include "postgresql.secretName" . }}
{{- end }}
{{- if or .Values.primary.initdb.scriptsConfigMap .Values.primary.initdb.scripts }}
- name: custom-init-scripts
configMap:
name: {{ include "postgresql.initdb.scriptsCM" . }}
{{- end }}
{{- if .Values.primary.initdb.scriptsSecret }}
- name: custom-init-scripts-secret
secret:
secretName: {{ tpl .Values.primary.initdb.scriptsSecret $ }}
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
secret:
secretName: {{ include "postgresql.tlsSecretName" . }}
- name: postgresql-certificates
emptyDir: {}
{{- end }}
{{- if .Values.primary.extraVolumes }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.extraVolumes "context" $ ) | nindent 8 }}
{{- end }}
{{- if and .Values.metrics.enabled .Values.metrics.customMetrics }}
- name: custom-metrics
configMap:
name: {{ printf "%s-metrics" (include "common.names.fullname" .) }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
emptyDir:
medium: Memory
{{- if .Values.shmVolume.sizeLimit }}
sizeLimit: {{ .Values.shmVolume.sizeLimit }}
{{- end }}
{{- end }}
{{- if and .Values.primary.persistence.enabled .Values.primary.persistence.existingClaim }}
- name: data
persistentVolumeClaim:
claimName: {{ tpl .Values.primary.persistence.existingClaim $ }}
{{- else if not .Values.primary.persistence.enabled }}
- name: data
emptyDir: {}
{{- else }}
volumeClaimTemplates:
- metadata:
name: data
{{- if .Values.primary.persistence.annotations }}
annotations: {{- toYaml .Values.primary.persistence.annotations | nindent 10 }}
{{- end }}
spec:
accessModes:
{{- range .Values.primary.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
{{- if .Values.primary.persistence.dataSource }}
dataSource: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.dataSource "context" $) | nindent 10 }}
{{- end }}
resources:
requests:
storage: {{ .Values.primary.persistence.size | quote }}
{{- if .Values.primary.persistence.selector }}
selector: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.selector "context" $) | nindent 10 }}
{{- end }}
{{- include "common.storage.class" (dict "persistence" .Values.primary.persistence "global" .Values.global) | nindent 8 }}
{{- end }}

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apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.primary.svc.headless" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: primary
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
# Use this annotation in addition to the actual publishNotReadyAddresses
# field below because the annotation will stop being respected soon but the
# field is broken in some versions of Kubernetes:
# https://github.com/kubernetes/kubernetes/issues/58662
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
type: ClusterIP
clusterIP: None
# We want all pods in the StatefulSet to have their addresses published for
# the sake of the other Postgresql pods even before they're ready, since they
# have to be able to talk to each other in order to become ready.
publishNotReadyAddresses: true
ports:
- name: tcp-postgresql
port: {{ template "postgresql.service.port" . }}
targetPort: tcp-postgresql
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary

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apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: primary
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.service.annotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.service.annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.primary.service.type }}
{{- if and .Values.primary.service.loadBalancerIP (eq .Values.primary.service.type "LoadBalancer") }}
loadBalancerIP: {{ .Values.primary.service.loadBalancerIP }}
externalTrafficPolicy: {{ .Values.primary.service.externalTrafficPolicy | quote }}
{{- end }}
{{- if and (eq .Values.primary.service.type "LoadBalancer") .Values.primary.service.loadBalancerSourceRanges }}
loadBalancerSourceRanges: {{- include "common.tplvalues.render" (dict "value" .Values.primary.service.loadBalancerSourceRanges "context" $) | nindent 4 }}
{{- end }}
{{- if and (eq .Values.primary.service.type "ClusterIP") .Values.primary.service.clusterIP }}
clusterIP: {{ .Values.primary.service.clusterIP }}
{{- end }}
ports:
- name: tcp-postgresql
port: {{ template "postgresql.service.port" . }}
targetPort: tcp-postgresql
{{- if and (or (eq .Values.primary.service.type "NodePort") (eq .Values.primary.service.type "LoadBalancer")) (not (empty .Values.primary.service.nodePorts.postgresql)) }}
nodePort: {{ .Values.primary.service.nodePorts.postgresql }}
{{- else if eq .Values.primary.service.type "ClusterIP" }}
nodePort: null
{{- end }}
{{- if .Values.primary.service.extraPorts }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.service.extraPorts "context" $) | nindent 4 }}
{{- end }}
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary

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{{- $pspAvailable := (semverCompare "<1.25-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- if and $pspAvailable .Values.psp.create }}
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
privileged: false
volumes:
- 'configMap'
- 'secret'
- 'persistentVolumeClaim'
- 'emptyDir'
- 'projected'
hostNetwork: false
hostIPC: false
hostPID: false
runAsUser:
rule: 'RunAsAny'
seLinux:
rule: 'RunAsAny'
supplementalGroups:
rule: 'MustRunAs'
ranges:
- min: 1
max: 65535
fsGroup:
rule: 'MustRunAs'
ranges:
- min: 1
max: 65535
readOnlyRootFilesystem: false
{{- end }}

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{{- if and .Values.networkPolicy.enabled (eq .Values.architecture "replication") .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.enabled }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
name: {{ printf "%s-ingress" (include "postgresql.readReplica.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: read
ingress:
{{- if and .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.enabled (or .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector) }}
- from:
{{- if .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector }}
- namespaceSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector }}
- podSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector "context" $) | nindent 14 }}
{{- end }}
ports:
- port: {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.customRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.customRules "context" $) | nindent 4 }}
{{- end }}
{{- end }}

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{{- if eq .Values.architecture "replication" }}
{{- $customUser := include "postgresql.username" . }}
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.readReplicas.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.labels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.readReplicas.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
replicas: {{ .Values.readReplicas.replicaCount }}
serviceName: {{ include "postgresql.readReplica.svc.headless" . }}
{{- if .Values.readReplicas.updateStrategy }}
updateStrategy: {{- toYaml .Values.readReplicas.updateStrategy | nindent 4 }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: read
template:
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.podLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.podLabels "context" $ ) | nindent 8 }}
{{- end }}
annotations:
{{- if .Values.readReplicas.podAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.podAnnotations "context" $ ) | nindent 8 }}
{{- end }}
spec:
{{- if .Values.readReplicas.extraPodSpec }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraPodSpec "context" $) | nindent 6 }}
{{- end }}
serviceAccountName: {{ include "postgresql.serviceAccountName" . }}
{{- include "postgresql.imagePullSecrets" . | nindent 6 }}
{{- if .Values.readReplicas.hostAliases }}
hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.hostAliases "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.readReplicas.podAffinityPreset "component" "read" "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.readReplicas.podAntiAffinityPreset "component" "read" "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.readReplicas.nodeAffinityPreset.type "key" .Values.readReplicas.nodeAffinityPreset.key "values" .Values.readReplicas.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.readReplicas.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.topologySpreadConstraints }}
topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.topologySpreadConstraints "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.priorityClassName }}
priorityClassName: {{ .Values.readReplicas.priorityClassName }}
{{- end }}
{{- if .Values.readReplicas.schedulerName }}
schedulerName: {{ .Values.readReplicas.schedulerName | quote }}
{{- end }}
{{- if .Values.readReplicas.terminationGracePeriodSeconds }}
terminationGracePeriodSeconds: {{ .Values.readReplicas.terminationGracePeriodSeconds }}
{{- end }}
{{- if .Values.readReplicas.podSecurityContext.enabled }}
securityContext: {{- omit .Values.readReplicas.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
hostNetwork: {{ .Values.readReplicas.hostNetwork }}
hostIPC: {{ .Values.readReplicas.hostIPC }}
initContainers:
{{- if and .Values.tls.enabled (not .Values.volumePermissions.enabled) }}
- name: copy-certs
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.readReplicas.resources }}
resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }}
{{- end }}
# We don't require a privileged container in this case
{{- if .Values.readReplicas.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.readReplicas.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
chmod 600 {{ include "postgresql.tlsCertKey" . }}
volumeMounts:
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- else if and .Values.volumePermissions.enabled (or .Values.readReplicas.persistence.enabled .Values.shmVolume.enabled) }}
- name: init-chmod-data
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.readReplicas.resources }}
resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
{{- if .Values.readReplicas.persistence.enabled }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown `id -u`:`id -G | cut -d " " -f2` {{ .Values.readReplicas.persistence.mountPath }}
{{- else }}
chown {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }} {{ .Values.readReplicas.persistence.mountPath }}
{{- end }}
mkdir -p {{ .Values.readReplicas.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.readReplicas.persistence.mountPath }}/conf {{- end }}
chmod 700 {{ .Values.readReplicas.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.readReplicas.persistence.mountPath }}/conf {{- end }}
find {{ .Values.readReplicas.persistence.mountPath }} -mindepth 1 -maxdepth 1 {{- if not (include "postgresql.mountConfigurationCM" .) }} -not -name "conf" {{- end }} -not -name ".snapshot" -not -name "lost+found" | \
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
xargs -r chown -R `id -u`:`id -G | cut -d " " -f2`
{{- else }}
xargs -r chown -R {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
chmod -R 777 /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown -R `id -u`:`id -G | cut -d " " -f2` /opt/bitnami/postgresql/certs/
{{- else }}
chown -R {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }} /opt/bitnami/postgresql/certs/
{{- end }}
chmod 600 {{ include "postgresql.tlsCertKey" . }}
{{- end }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
securityContext: {{- omit .Values.volumePermissions.containerSecurityContext "runAsUser" | toYaml | nindent 12 }}
{{- else }}
securityContext: {{- .Values.volumePermissions.containerSecurityContext | toYaml | nindent 12 }}
{{- end }}
volumeMounts:
{{ if .Values.readReplicas.persistence.enabled }}
- name: data
mountPath: {{ .Values.readReplicas.persistence.mountPath }}
{{- if .Values.readReplicas.persistence.subPath }}
subPath: {{ .Values.readReplicas.persistence.subPath }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- end }}
{{- end }}
{{- if .Values.readReplicas.initContainers }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.initContainers "context" $ ) | nindent 8 }}
{{- end }}
containers:
- name: postgresql
image: {{ include "postgresql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.readReplicas.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.readReplicas.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.command "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.args "context" $) | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" (or .Values.image.debug .Values.diagnosticMode.enabled) | quote }}
- name: POSTGRESQL_PORT_NUMBER
value: {{ .Values.containerPorts.postgresql | quote }}
- name: POSTGRESQL_VOLUME_DIR
value: {{ .Values.readReplicas.persistence.mountPath | quote }}
{{- if .Values.readReplicas.persistence.mountPath }}
- name: PGDATA
value: {{ .Values.postgresqlDataDir | quote }}
{{- end }}
# Authentication
{{- if and (not (empty $customUser)) (ne $customUser "postgres") .Values.auth.enablePostgresUser }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_POSTGRES_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/postgres-password"
{{- else }}
- name: POSTGRES_POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: postgres-password
{{- end }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_PASSWORD_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres")) }}
{{- end }}
# Replication
- name: POSTGRES_REPLICATION_MODE
value: "slave"
- name: POSTGRES_REPLICATION_USER
value: {{ .Values.auth.replicationUsername | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/replication-password"
{{- else }}
- name: POSTGRES_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: replication-password
{{- end }}
- name: POSTGRES_CLUSTER_APP_NAME
value: {{ .Values.replication.applicationName }}
- name: POSTGRES_MASTER_HOST
value: {{ include "postgresql.primary.fullname" . }}
- name: POSTGRES_MASTER_PORT_NUMBER
value: {{ include "postgresql.service.port" . | quote }}
# TLS
- name: POSTGRESQL_ENABLE_TLS
value: {{ ternary "yes" "no" .Values.tls.enabled | quote }}
{{- if .Values.tls.enabled }}
- name: POSTGRESQL_TLS_PREFER_SERVER_CIPHERS
value: {{ ternary "yes" "no" .Values.tls.preferServerCiphers | quote }}
- name: POSTGRESQL_TLS_CERT_FILE
value: {{ include "postgresql.tlsCert" . }}
- name: POSTGRESQL_TLS_KEY_FILE
value: {{ include "postgresql.tlsCertKey" . }}
{{- if .Values.tls.certCAFilename }}
- name: POSTGRESQL_TLS_CA_FILE
value: {{ include "postgresql.tlsCACert" . }}
{{- end }}
{{- if .Values.tls.crlFilename }}
- name: POSTGRESQL_TLS_CRL_FILE
value: {{ include "postgresql.tlsCRL" . }}
{{- end }}
{{- end }}
# Audit
- name: POSTGRESQL_LOG_HOSTNAME
value: {{ .Values.audit.logHostname | quote }}
- name: POSTGRESQL_LOG_CONNECTIONS
value: {{ .Values.audit.logConnections | quote }}
- name: POSTGRESQL_LOG_DISCONNECTIONS
value: {{ .Values.audit.logDisconnections | quote }}
{{- if .Values.audit.logLinePrefix }}
- name: POSTGRESQL_LOG_LINE_PREFIX
value: {{ .Values.audit.logLinePrefix | quote }}
{{- end }}
{{- if .Values.audit.logTimezone }}
- name: POSTGRESQL_LOG_TIMEZONE
value: {{ .Values.audit.logTimezone | quote }}
{{- end }}
{{- if .Values.audit.pgAuditLog }}
- name: POSTGRESQL_PGAUDIT_LOG
value: {{ .Values.audit.pgAuditLog | quote }}
{{- end }}
- name: POSTGRESQL_PGAUDIT_LOG_CATALOG
value: {{ .Values.audit.pgAuditLogCatalog | quote }}
# Others
- name: POSTGRESQL_CLIENT_MIN_MESSAGES
value: {{ .Values.audit.clientMinMessages | quote }}
- name: POSTGRESQL_SHARED_PRELOAD_LIBRARIES
value: {{ .Values.postgresqlSharedPreloadLibraries | quote }}
{{- if .Values.readReplicas.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.readReplicas.extraEnvVarsCM .Values.readReplicas.extraEnvVarsSecret }}
envFrom:
{{- if .Values.readReplicas.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.readReplicas.extraEnvVarsCM }}
{{- end }}
{{- if .Values.readReplicas.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.readReplicas.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: tcp-postgresql
containerPort: {{ .Values.containerPorts.postgresql }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.readReplicas.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.startupProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser| quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- else if .Values.readReplicas.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customStartupProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.readReplicas.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.livenessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- else if .Values.readReplicas.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customLivenessProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.readReplicas.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.readinessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
- -e
{{- include "postgresql.readinessProbeCommand" . | nindent 16 }}
{{- else if .Values.readReplicas.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customReadinessProbe "context" $) | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.resources }}
resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }}
{{- end }}
{{- if .Values.readReplicas.lifecycleHooks }}
lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.lifecycleHooks "context" $) | nindent 12 }}
{{- end }}
volumeMounts:
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.tls.enabled }}
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
readOnly: true
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.readReplicas.persistence.enabled }}
- name: data
mountPath: {{ .Values.readReplicas.persistence.mountPath }}
{{- if .Values.readReplicas.persistence.subPath }}
subPath: {{ .Values.readReplicas.persistence.subPath }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.readReplicas.sidecars }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.sidecars "context" $ ) | nindent 8 }}
{{- end }}
volumes:
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
secret:
secretName: {{ include "postgresql.secretName" . }}
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
secret:
secretName: {{ include "postgresql.tlsSecretName" . }}
- name: postgresql-certificates
emptyDir: {}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
emptyDir:
medium: Memory
{{- if .Values.shmVolume.sizeLimit }}
sizeLimit: {{ .Values.shmVolume.sizeLimit }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.extraVolumes }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.extraVolumes "context" $ ) | nindent 8 }}
{{- end }}
{{- if not .Values.readReplicas.persistence.enabled }}
- name: data
emptyDir: {}
{{- else }}
volumeClaimTemplates:
- metadata:
name: data
{{- if .Values.readReplicas.persistence.annotations }}
annotations: {{- toYaml .Values.readReplicas.persistence.annotations | nindent 10 }}
{{- end }}
spec:
accessModes:
{{- range .Values.readReplicas.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
{{- if .Values.readReplicas.persistence.dataSource }}
dataSource: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.dataSource "context" $) | nindent 10 }}
{{- end }}
resources:
requests:
storage: {{ .Values.readReplicas.persistence.size | quote }}
{{- if .Values.readReplicas.persistence.selector }}
selector: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.selector "context" $) | nindent 10 }}
{{- end -}}
{{- include "common.storage.class" (dict "persistence" .Values.readReplicas.persistence "global" .Values.global) | nindent 8 }}
{{- end }}
{{- end }}

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{{- if eq .Values.architecture "replication" }}
apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.readReplica.svc.headless" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: read
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
# Use this annotation in addition to the actual publishNotReadyAddresses
# field below because the annotation will stop being respected soon but the
# field is broken in some versions of Kubernetes:
# https://github.com/kubernetes/kubernetes/issues/58662
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
type: ClusterIP
clusterIP: None
# We want all pods in the StatefulSet to have their addresses published for
# the sake of the other Postgresql pods even before they're ready, since they
# have to be able to talk to each other in order to become ready.
publishNotReadyAddresses: true
ports:
- name: tcp-postgresql
port: {{ include "postgresql.readReplica.service.port" . }}
targetPort: tcp-postgresql
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: read
{{- end }}

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{{- if eq .Values.architecture "replication" }}
apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: read
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.readReplicas.service.annotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.service.annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.readReplicas.service.type }}
{{- if and .Values.readReplicas.service.loadBalancerIP (eq .Values.readReplicas.service.type "LoadBalancer") }}
loadBalancerIP: {{ .Values.readReplicas.service.loadBalancerIP }}
externalTrafficPolicy: {{ .Values.readReplicas.service.externalTrafficPolicy | quote }}
{{- end }}
{{- if and (eq .Values.readReplicas.service.type "LoadBalancer") .Values.readReplicas.service.loadBalancerSourceRanges }}
loadBalancerSourceRanges: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.service.loadBalancerSourceRanges "context" $) | nindent 4 }}
{{- end }}
{{- if and (eq .Values.readReplicas.service.type "ClusterIP") .Values.readReplicas.service.clusterIP }}
clusterIP: {{ .Values.readReplicas.service.clusterIP }}
{{- end }}
ports:
- name: tcp-postgresql
port: {{ include "postgresql.readReplica.service.port" . }}
targetPort: tcp-postgresql
{{- if and (or (eq .Values.readReplicas.service.type "NodePort") (eq .Values.readReplicas.service.type "LoadBalancer")) (not (empty .Values.readReplicas.service.nodePorts.postgresql)) }}
nodePort: {{ .Values.readReplicas.service.nodePorts.postgresql }}
{{- else if eq .Values.readReplicas.service.type "ClusterIP" }}
nodePort: null
{{- end }}
{{- if .Values.readReplicas.service.extraPorts }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.service.extraPorts "context" $) | nindent 4 }}
{{- end }}
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: read
{{- end }}

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{{- if .Values.rbac.create }}
kind: Role
apiVersion: {{ include "common.capabilities.rbac.apiVersion" . }}
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
# yamllint disable rule:indentation
rules:
{{- $pspAvailable := (semverCompare "<1.25-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- if and $pspAvailable .Values.psp.create }}
- apiGroups:
- 'policy'
resources:
- 'podsecuritypolicies'
verbs:
- 'use'
resourceNames:
- {{ include "common.names.fullname" . }}
{{- end }}
{{- if .Values.rbac.rules }}
{{- include "common.tplvalues.render" ( dict "value" .Values.rbac.rules "context" $ ) | nindent 2 }}
{{- end }}
# yamllint enable rule:indentation
{{- end }}

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{{- if .Values.rbac.create }}
kind: RoleBinding
apiVersion: {{ include "common.capabilities.rbac.apiVersion" . }}
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
roleRef:
kind: Role
name: {{ include "common.names.fullname" . }}
apiGroup: rbac.authorization.k8s.io
subjects:
- kind: ServiceAccount
name: {{ include "postgresql.serviceAccountName" . }}
namespace: {{ .Release.Namespace | quote }}
{{- end }}

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{{- if (include "postgresql.createSecret" .) }}
apiVersion: v1
kind: Secret
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
type: Opaque
data:
{{- if .Values.auth.enablePostgresUser }}
postgres-password: {{ include "common.secrets.passwords.manage" (dict "secret" (include "common.names.fullname" .) "key" "postgres-password" "providedValues" (list "global.postgresql.auth.postgresPassword" "auth.postgresPassword") "context" $) }}
{{- end }}
{{- if not (empty (include "postgresql.username" .)) }}
password: {{ include "common.secrets.passwords.manage" (dict "secret" (include "common.names.fullname" .) "key" "password" "providedValues" (list "global.postgresql.auth.password" "auth.password") "context" $) }}
{{- end }}
{{- if eq .Values.architecture "replication" }}
replication-password: {{ include "common.secrets.passwords.manage" (dict "secret" (include "common.names.fullname" .) "key" "replication-password" "providedValues" (list "auth.replicationPassword") "context" $) }}
{{- end }}
# We don't auto-generate LDAP password when it's not provided as we do for other passwords
{{- if and .Values.ldap.enabled .Values.ldap.bind_password }}
ldap-password: {{ .Values.ldap.bind_password | b64enc | quote }}
{{- end }}
{{- end -}}

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{{- if .Values.serviceAccount.create }}
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ include "postgresql.serviceAccountName" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.serviceAccount.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.serviceAccount.annotations "context" $ ) | nindent 4 }}
{{- end }}
automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
{{- end }}

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{{- if (include "postgresql.createTlsSecret" . ) }}
{{- $ca := genCA "postgresql-ca" 365 }}
{{- $fullname := include "common.names.fullname" . }}
{{- $releaseNamespace := .Release.Namespace }}
{{- $clusterDomain := .Values.clusterDomain }}
{{- $primaryHeadlessServiceName := include "postgresql.primary.svc.headless" . }}
{{- $readHeadlessServiceName := include "postgresql.readReplica.svc.headless" . }}
{{- $altNames := list (printf "*.%s.%s.svc.%s" $fullname $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $fullname $releaseNamespace $clusterDomain) (printf "*.%s.%s.svc.%s" $primaryHeadlessServiceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $primaryHeadlessServiceName $releaseNamespace $clusterDomain) (printf "*.%s.%s.svc.%s" $readHeadlessServiceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $readHeadlessServiceName $releaseNamespace $clusterDomain) $fullname }}
{{- $crt := genSignedCert $fullname nil $altNames 365 $ca }}
apiVersion: v1
kind: Secret
metadata:
name: {{ printf "%s-crt" (include "common.names.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
type: kubernetes.io/tls
data:
ca.crt: {{ $ca.Cert | b64enc | quote }}
tls.crt: {{ $crt.Cert | b64enc | quote }}
tls.key: {{ $crt.Key | b64enc | quote }}
{{- end }}

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{
"$schema": "http://json-schema.org/schema#",
"type": "object",
"properties": {
"architecture": {
"type": "string",
"title": "PostgreSQL architecture",
"form": true,
"description": "Allowed values: `standalone` or `replication`"
},
"auth": {
"type": "object",
"title": "Authentication configuration",
"form": true,
"properties": {
"enablePostgresUser": {
"type": "boolean",
"title": "Enable \"postgres\" admin user",
"description": "Assign a password to the \"postgres\" admin user. Otherwise, remote access will be blocked for this user",
"form": true
},
"postgresPassword": {
"type": "string",
"title": "Password for the \"postgres\" admin user",
"description": "Defaults to a random 10-character alphanumeric string if not set",
"form": true
},
"database": {
"type": "string",
"title": "PostgreSQL custom database",
"description": "Name of the custom database to be created during the 1st initialization of PostgreSQL",
"form": true
},
"username": {
"type": "string",
"title": "PostgreSQL custom user",
"description": "Name of the custom user to be created during the 1st initialization of PostgreSQL. This user only has permissions on the PostgreSQL custom database",
"form": true
},
"password": {
"type": "string",
"title": "Password for the custom user to create",
"description": "Defaults to a random 10-character alphanumeric string if not set",
"form": true
},
"replicationUsername": {
"type": "string",
"title": "PostgreSQL replication user",
"description": "Name of user used to manage replication.",
"form": true,
"hidden": {
"value": "standalone",
"path": "architecture"
}
},
"replicationPassword": {
"type": "string",
"title": "Password for PostgreSQL replication user",
"description": "Defaults to a random 10-character alphanumeric string if not set",
"form": true,
"hidden": {
"value": "standalone",
"path": "architecture"
}
}
}
},
"persistence": {
"type": "object",
"properties": {
"size": {
"type": "string",
"title": "Persistent Volume Size",
"form": true,
"render": "slider",
"sliderMin": 1,
"sliderMax": 100,
"sliderUnit": "Gi"
}
}
},
"resources": {
"type": "object",
"title": "Required Resources",
"description": "Configure resource requests",
"form": true,
"properties": {
"requests": {
"type": "object",
"properties": {
"memory": {
"type": "string",
"form": true,
"render": "slider",
"title": "Memory Request",
"sliderMin": 10,
"sliderMax": 2048,
"sliderUnit": "Mi"
},
"cpu": {
"type": "string",
"form": true,
"render": "slider",
"title": "CPU Request",
"sliderMin": 10,
"sliderMax": 2000,
"sliderUnit": "m"
}
}
}
}
},
"replication": {
"type": "object",
"form": true,
"title": "Replication Details",
"properties": {
"enabled": {
"type": "boolean",
"title": "Enable Replication",
"form": true
},
"readReplicas": {
"type": "integer",
"title": "read Replicas",
"form": true,
"hidden": {
"value": "standalone",
"path": "architecture"
}
}
}
},
"volumePermissions": {
"type": "object",
"properties": {
"enabled": {
"type": "boolean",
"form": true,
"title": "Enable Init Containers",
"description": "Change the owner of the persist volume mountpoint to RunAsUser:fsGroup"
}
}
},
"metrics": {
"type": "object",
"properties": {
"enabled": {
"type": "boolean",
"title": "Configure metrics exporter",
"form": true
}
}
}
}
}

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