Helm/Keycloak

helm repo add bitnami https://charts.bitnami.com/bitnami
helm repo update && helm repo list
kubectl config get-contexts

Config

export KUBECONFIG="${HOME}/.kube/dev-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/gcp-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/config"

Install

cat << DDL | psql -U ${USER} CREATE DATABASE keycloak; CREATE USER keycloak WITH ENCRYPTED PASSWORD 'sadaqah!'; GRANT ALL PRIVILEGES ON DATABASE keycloak TO keycloak; DDL
kubectl create namespace keycloak cat <<'YML' | \ helm -n keycloak upgrade --install keycloak bitnami/keycloak --version 19.3.3 -f - --- auth: adminUser: admin adminPassword: "sadaqah!" ingress: enabled: true ingressClassName: nginx hostname: keycloak.k8s.ops tls: enabled: false image: registry: docker.io repository: bitnamilegacy/keycloak tag: 23.0.7-debian-12-r3 postgresql: enabled: true architecture: standalone image: registry: docker.io repository: bitnamilegacy/postgresql tag: 16.2.0-debian-12-r8 auth: username: keycloak password: "sadaqah!" database: keycloak postgresPassword: "sadaqah!" YML
xdg-open http://keycloak.k8s.local &>/dev/null & gnome-open http://keycloak.k8s.local &>/dev/null &	x-www-browser http://keycloak.k8s.local &>/dev/null & sensible-browser http://keycloak.k8s.local &>/dev/null &

Uninstall

helm uninstall -n keycloak keycloak
kubectl delete namespace keycloak

Playground

helm -n keycloak install keycloak bitnami/keycloak --version 19.3.3 helm -n keycloak upgrade -i keycloak bitnami/keycloak --version 22.0.0 helm show values bitnami/keycloak --version 19.3.3|less
kubectl -n keycloak exec -it svc/keycloak -c keycloak -- /opt/bitnami/keycloak/bin/kc.sh --version kubectl -n keycloak exec -it svc/keycloak -c keycloak -- cat /opt/bitnami/keycloak/version.txt
ADMIN_PASS=$(kubectl -n keycloak get secret keycloak -o json|jq -r '.data."admin-password"'|base64 -d) ADMIN_PASS=$(kubectl -n keycloak get secret keycloak -o jsonpath="{.data.admin-password}"|base64 -d) kubectl -n keycloak exec -it svc/keycloak-postgresql -c postgresql -- psql -Ukeycloak kubectl -n keycloak exec -it svc/keycloak-postgresql -c postgresql -- bash kubectl -n keycloak exec -it svc/keycloak -c keycloak -- ls -lah /var kubectl -n keycloak exec -it svc/keycloak -c keycloak -- bash kubectl -n keycloak exec -it keycloak-postgresql-0 -- bash
kubectl config --kubeconfig=${HOME}/.kube/aws-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/dev-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/gcp-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/config view --flatten
kubectl -n keycloak delete all --all kubectl -n keycloak delete ing --all kubectl -n keycloak delete sts --all	kubectl -n keycloak delete svc --all kubectl -n keycloak delete pvc --all kubectl -n keycloak delete pv --all
kubectl -n keycloak rollout history sts keycloak kubectl -n keycloak rollout restart sts keycloak kubectl -n keycloak rollout status sts keycloak	kubectl -n keycloak exec -it keycloak-postgresql-0 -- psql -Ukeycloak kubectl -n keycloak logs -f keycloak-postgresql-0 kubectl -n keycloak logs -f keycloak-0

References

Helm » Pass YAML/JSON using stdin Helm » Prometheus Stack Helm » Cert Manager Helm » Keycloak Helm
Keycloak » Upgrade From 8 To 24 Keycloak » Ingress » Annotations Keycloak » Ingress » CORS Rules Keycloak » Upgrading Guide Keycloak » Getting started Keycloak
K8s » Configure Service Accounts for Pods K8s » Restart Pods With Kubectl K8s » Interactive Pod K8s » Restart Pods Docker » Makefile Kubernetes Minikube Kubectl CURL K8s	K8s » kubectl rollout K8s » CSI Hostpath Driver K8s » Config » Secrets