1.6 KiB
Netflux on Kubernetes
This is a learning project to migrate the self-hosted services that I host at netflux.io to Kubernetes.
This repository contains the Kubernetes manifests, which are built using Kustomize. Helm chart dependencies are inflated and managed in this repository to improve observability. The cluster is deployed to DigitalOcean managed K8S in production, but can be easily applied to a local cluster for testing.
Building
The manifests can be built with:
make dev
and applied with:
make dev | kubectl apply -f -
Helm charts
When required, helm charts can be inflated with:
# install or update the prometheus helm chart:
make inflate name=prometheus chart=prometheus-community/prometheus
An optional values file can be provided in deploy/base/values/prometheus.yaml (update the helm chart name accordingly).
Cluster setup
cert-manager
cert-manager should only be installed in production. It is not managed inside this repository.
See: https://cert-manager.io/docs/installation/helm/
helm repo add jetstack https://charts.jetstack.io
helm repo up
helm install cert-manager jetstack/cert-manager --namespace cert-manager --create-namespace --version v1.8.0 --set installCRDs=true
# create issuers
kubectl apply -f cert-manager/issuer-staging.yml
kubectl apply -f cert-manager/issuer-production.yml
This should be sufficient for cert-manager to issue certificates automatically when the
tls.enabled value is set to true.