kokuwaio/keycloak repository overview

⁠Keycloak

Keycloak⁠ container image for Kokuwa.

⁠Features

• BaseImage:
  • debian:stable-slim⁠ (amd64 & arm64)
  • eclipse-temurin:17-jre⁠ (amd64 & arm64)
  • distroless/java17:nonroot⁠ (amd64 & arm64)
• preconfigured with PostgeSQL
• preconfigured for Kubernetes:
  • health enabled
  • quarkus metrics enabled
  • keycloak metrics enabled (see keycloak-event-metrics⁠) with model names
  • logs as json
  • run with uid:gid 1000:1000
• integration test⁠ with k3s⁠ and deployment of example theme⁠

⁠Why

in June 2022 no preconfigured Keycloak container image without legacy Keycloak was available.

Use this image if you intend to:

1. use Keycloak in Quarkus version, not Wildfly version
2. use PostgeSQL as backend
3. no need for auto-build⁠ for faster startup
4. run Keycloak not as root

⁠Alternatives

Image	amd64	arm64
kokuwaio/keycloak:debian⁠
kokuwaio/keycloak:temurin⁠
kokuwaio/keycloak:distroless⁠
keycloak/keycloak⁠
bitnami/keycloak⁠

⁠Registries & Tags

Registries:

• ghcr.io/kokuwaio/keycloak⁠
• docker.io/kokuwaio/keycloak⁠
• registry.kokuwa.io/kokuwaio/keycloak⁠ (no HA setup!)

Tags:

• latest
• <version> specific version for Keycloak
• all tags are available with suffix -debian, -temurin or -distroless for specific base images

⁠Develop and testing

Start k3s: mvn pre-integration-test

Open http://keycloak.127.0.0.1.nip.io:8080/admin/master/console/⁠ or use kubectl:

export KUBECONFIG=~/.kube/k3s.yaml
kubectl get all --all-namespaces