Updated Kubezero-auth module using Bitnami for KeyCloak

charts/kubezero-auth/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: kubezero-auth
 description: KubeZero umbrella chart for all things Authentication and Identity management
 type: application
-version: 0.3.5
+version: 0.4.0
-appVersion: 21.1.1
+appVersion: 22.0.1
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:
@@ -16,8 +16,8 @@ dependencies:
   - name: kubezero-lib
     version: ">= 0.1.6"
     repository: https://cdn.zero-downtime.net/charts/
-  - name: postgresql
+  - name: keycloak
-    version: 11.8.1
+    version: 16.1.2
-    repository: https://charts.bitnami.com/bitnami
+    repository: "oci://registry-1.docker.io/bitnamicharts"
-    condition: postgresql.enabled
+    condition: keycloak.enabled
-kubeVersion: ">= 1.25.0"
+kubeVersion: ">= 1.26.0"

charts/kubezero-auth/README.md

@@ -1,6 +1,6 @@
 # kubezero-auth
 
-![Version: 0.3.5](https://img.shields.io/badge/Version-0.3.5-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 21.1.1](https://img.shields.io/badge/AppVersion-21.1.1-informational?style=flat-square)
+![Version: 0.4.0](https://img.shields.io/badge/Version-0.4.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 22.0.1](https://img.shields.io/badge/AppVersion-22.0.1-informational?style=flat-square)
 
 KubeZero umbrella chart for all things Authentication and Identity management
 
@@ -14,40 +14,45 @@ KubeZero umbrella chart for all things Authentication and Identity management
 
 ## Requirements
 
-Kubernetes: `>= 1.25.0`
+Kubernetes: `>= 1.26.0`
 
 | Repository | Name | Version |
 |------------|------|---------|
 | https://cdn.zero-downtime.net/charts/ | kubezero-lib | >= 0.1.6 |
-| https://charts.bitnami.com/bitnami | postgresql | 11.8.1 |
+| oci://registry-1.docker.io/bitnamicharts | keycloak | 16.1.2 |
 
 # Keycloak
    
 ## Operator
 
+https://www.keycloak.org/operator/installation
 https://github.com/keycloak/keycloak/tree/main/operator
 https://github.com/aerogear/keycloak-metrics-spi
 https://github.com/keycloak/keycloak-benchmark/tree/main/provision/minikube/keycloak/templates
 
 ## Resources
-
+- https://github.com/bitnami/charts/tree/main/bitnami/keycloak
-- Codecentric Helm chart: `https://github.com/codecentric/helm-charts/tree/master/charts/keycloak`
-- custom image: `https://www.keycloak.org/server/containers`
    
 ## Values
 
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
+| keycloak.auth.adminUser | string | `"admin"` |  |
+| keycloak.auth.existingSecret | string | `"kubezero-auth"` |  |
+| keycloak.auth.passwordSecretKey | string | `"admin-password"` |  |
 | keycloak.enabled | bool | `false` |  |
 | keycloak.istio.enabled | bool | `false` |  |
 | keycloak.istio.gateway | string | `"istio-ingress/private-ingressgateway"` |  |
 | keycloak.istio.url | string | `""` |  |
 | keycloak.metrics.enabled | bool | `false` |  |
-| keycloak.podDisruptionBudget.minAvailable | int | `1` |  |
+| keycloak.metrics.serviceMonitor.enabled | bool | `true` |  |
-| keycloak.replicas | int | `1` |  |
+| keycloak.pdb.create | bool | `false` |  |
-| postgresql.auth.database | string | `"keycloak"` |  |
+| keycloak.pdb.minAvailable | int | `1` |  |
-| postgresql.auth.existingSecret | string | `"kubezero-auth-postgresql"` |  |
+| keycloak.postgresql.auth.database | string | `"keycloak"` |  |
-| postgresql.auth.username | string | `"keycloak"` |  |
+| keycloak.postgresql.auth.existingSecret | string | `"kubezero-auth"` |  |
-| postgresql.enabled | bool | `false` |  |
+| keycloak.postgresql.auth.username | string | `"keycloak"` |  |
-| postgresql.primary.persistence.size | string | `"1Gi"` |  |
+| keycloak.postgresql.primary.persistence.size | string | `"1Gi"` |  |
-| postgresql.readReplicas.replicaCount | int | `0` |  |
+| keycloak.postgresql.readReplicas.replicaCount | int | `0` |  |
+| keycloak.production | bool | `true` |  |
+| keycloak.proxy | string | `"edge"` |  |
+| keycloak.replicaCount | int | `1` |  |

charts/kubezero-auth/README.md.gotmpl

@@ -17,13 +17,12 @@
     
 ## Operator
 
+https://www.keycloak.org/operator/installation
 https://github.com/keycloak/keycloak/tree/main/operator
 https://github.com/aerogear/keycloak-metrics-spi
 https://github.com/keycloak/keycloak-benchmark/tree/main/provision/minikube/keycloak/templates
 
 ## Resources
-
+- https://github.com/bitnami/charts/tree/main/bitnami/keycloak
-- Codecentric Helm chart: `https://github.com/codecentric/helm-charts/tree/master/charts/keycloak`
-- custom image: `https://www.keycloak.org/server/containers`
     
 {{ template "chart.valuesSection" . }}

charts/kubezero-auth/dashboards-keycloak.yaml

@@ -4,5 +4,6 @@ gzip: true
 # folder: 
 dashboards:
 - name: keycloak
-  url: https://grafana.com/api/dashboards/10441/revisions/2/download
+  # url: https://grafana.com/api/dashboards/10441/revisions/2/download
+  url: https://grafana.com/api/dashboards/17878/revisions/1/download
   tags: ['Keycloak', 'Auth']

charts/kubezero-auth/keycloak.patch

@@ -1,12 +0,0 @@
---- templates/keycloak/operator.yaml.orig	2022-05-11 12:46:15.860204871 +0200
-+++ templates/keycloak/operator.yaml	2022-05-11 12:46:02.840068240 +0200
-@@ -1,3 +1,4 @@
-+{{- if .Values.keycloak.enabled }}
- ---
- apiVersion: v1
- kind: ServiceAccount
-@@ -233,3 +234,4 @@
-             successThreshold: 1
-             timeoutSeconds: 10
-       serviceAccountName: keycloak-operator
-+{{- end }}

charts/kubezero-auth/templates/keycloak/istio-authorization-policy.yaml

@@ -2,7 +2,7 @@
 apiVersion: security.istio.io/v1beta1
 kind: AuthorizationPolicy
 metadata:
-  name: {{ .Release.Name }}-deny-metrics-ipblocks
+  name: {{ .Release.Name }}-keycloak-deny-not-in-ipblocks
   namespace: istio-system
   labels:
     {{- include "kubezero-lib.labels" $ | nindent 4 }}
@@ -12,6 +12,7 @@ spec:
       app: istio-ingressgateway
   action: DENY
   rules:
+  # block access to metrics via Ingress
   - to:
     - operation:
         hosts: ["{{ .Values.keycloak.istio.url }}"]

charts/kubezero-auth/templates/keycloak/istio-service.yaml

@@ -14,5 +14,5 @@ spec:
   http:
   - route:
     - destination:
-        host: {{ template "kubezero-lib.fullname" $ }}-service
+        host: {{ template "kubezero-lib.fullname" $ }}-keycloak
 {{- end }}

charts/kubezero-auth/templates/keycloak/keycloak.yaml

@@ -1,56 +0,0 @@
-{{- if .Values.keycloak.enabled }}
-apiVersion: k8s.keycloak.org/v2alpha1
-kind: Keycloak
-metadata:
-  name: {{ template "kubezero-lib.fullname" . }}
-  namespace: {{ .Release.Namespace }}
-  labels:
-    {{- include "kubezero-lib.labels" . | nindent 4 }}
-spec:
-  instances: {{ .Values.keycloak.replicas }}
-
-  additionalOptions:
-    # Needs int casting thx to https://github.com/kubernetes-sigs/yaml/issues/45
-    {{- if lt (int .Values.keycloak.replicas) 2 }}
-    - name: cache
-      value: local
-    {{- end }}
-    {{- if .Values.postgresql.enabled }}
-    - name: db
-      value: postgres
-    - name: db-url-host
-      value: {{ template "kubezero-lib.fullname" . }}-postgresql
-    - name: db-username
-      value: keycloak
-    - name: db-password
-      secret:
-        name: {{ template "kubezero-lib.fullname" . }}-postgresql
-        key: password
-    {{- else }}
-    # Fallback to local file within the pod - dev ONLY !! 
-    - name: db
-      value: dev-file
-    {{- end }}
-    - name: hostname-strict-https
-      value: "false"
-    - name: proxy
-      value: edge
-    - name: http-enabled
-      value: "true"
-    - name: log-console-output
-      value: json
-
-
-  ingress:
-    enabled: false
-
-  http:
-    httpEnabled: true
-
-  # We use Istio Ingress to terminate TLS
-  # mTls down the road
-  hostname:
-    hostname: {{ default "keycloak" .Values.keycloak.istio.url }}
-    strict: false
-    strictBackchannel: false
-{{- end }}

charts/kubezero-auth/templates/keycloak/operator.yaml

@@ -1,237 +0,0 @@
-{{- if .Values.keycloak.enabled }}
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  annotations:
-    app.quarkus.io/build-timestamp: 2023-04-26 - 10:32:03 +0000
-  labels:
-    app.kubernetes.io/name: keycloak-operator
-    app.kubernetes.io/version: 21.1.1
-  name: keycloak-operator
----
-apiVersion: v1
-kind: Service
-metadata:
-  annotations:
-    app.quarkus.io/build-timestamp: 2023-04-26 - 10:32:03 +0000
-  labels:
-    app.kubernetes.io/name: keycloak-operator
-    app.kubernetes.io/version: 21.1.1
-  name: keycloak-operator
-spec:
-  ports:
-    - name: http
-      port: 80
-      targetPort: 8080
-  selector:
-    app.kubernetes.io/name: keycloak-operator
-    app.kubernetes.io/version: 21.1.1
-  type: ClusterIP
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: Role
-metadata:
-  name: keycloak-operator-role
-rules:
-  - apiGroups:
-      - apps
-      - extensions
-    resources:
-      - statefulsets
-    verbs:
-      - get
-      - list
-      - watch
-      - create
-      - delete
-      - patch
-      - update
-  - apiGroups:
-      - ""
-    resources:
-      - secrets
-      - services
-    verbs:
-      - get
-      - list
-      - watch
-      - create
-      - delete
-      - patch
-      - update
-  - apiGroups:
-      - batch
-    resources:
-      - jobs
-    verbs:
-      - get
-      - list
-      - watch
-      - create
-      - delete
-      - patch
-      - update
-  - apiGroups:
-      - networking.k8s.io
-    resources:
-      - ingresses
-    verbs:
-      - get
-      - list
-      - watch
-      - create
-      - delete
-      - patch
-      - update
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  labels:
-    app.kubernetes.io/name: keycloak-operator
-  name: keycloak-operator-role-binding
-roleRef:
-  kind: Role
-  apiGroup: rbac.authorization.k8s.io
-  name: keycloak-operator-role
-subjects:
-  - kind: ServiceAccount
-    name: keycloak-operator
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: keycloak-operator-view
-roleRef:
-  kind: ClusterRole
-  apiGroup: rbac.authorization.k8s.io
-  name: view
-subjects:
-  - kind: ServiceAccount
-    name: keycloak-operator
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: keycloakcontroller-role-binding
-roleRef:
-  kind: ClusterRole
-  apiGroup: rbac.authorization.k8s.io
-  name: keycloakcontroller-cluster-role
-subjects:
-  - kind: ServiceAccount
-    name: keycloak-operator
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: keycloakrealmimportcontroller-role-binding
-roleRef:
-  kind: ClusterRole
-  apiGroup: rbac.authorization.k8s.io
-  name: keycloakrealmimportcontroller-cluster-role
-subjects:
-  - kind: ServiceAccount
-    name: keycloak-operator
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: keycloakcontroller-cluster-role
-rules:
-  - apiGroups:
-      - k8s.keycloak.org
-    resources:
-      - keycloaks
-      - keycloaks/status
-      - keycloaks/finalizers
-    verbs:
-      - get
-      - list
-      - watch
-      - create
-      - delete
-      - patch
-      - update
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: keycloakrealmimportcontroller-cluster-role
-rules:
-  - apiGroups:
-      - k8s.keycloak.org
-    resources:
-      - keycloakrealmimports
-      - keycloakrealmimports/status
-      - keycloakrealmimports/finalizers
-    verbs:
-      - get
-      - list
-      - watch
-      - create
-      - delete
-      - patch
-      - update
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  annotations:
-    app.quarkus.io/build-timestamp: 2023-04-26 - 10:32:03 +0000
-  labels:
-    app.kubernetes.io/name: keycloak-operator
-    app.kubernetes.io/version: 21.1.1
-  name: keycloak-operator
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: keycloak-operator
-      app.kubernetes.io/version: 21.1.1
-  template:
-    metadata:
-      annotations:
-        app.quarkus.io/build-timestamp: 2023-04-26 - 10:32:03 +0000
-      labels:
-        app.kubernetes.io/name: keycloak-operator
-        app.kubernetes.io/version: 21.1.1
-    spec:
-      containers:
-        - env:
-            - name: KUBERNETES_NAMESPACE
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.namespace
-            - name: OPERATOR_KEYCLOAK_IMAGE
-              value: quay.io/keycloak/keycloak:21.1.1
-          image: quay.io/keycloak/keycloak-operator:21.1.1
-          imagePullPolicy: Always
-          livenessProbe:
-            failureThreshold: 3
-            httpGet:
-              path: /q/health/live
-              port: 8080
-              scheme: HTTP
-            initialDelaySeconds: 0
-            periodSeconds: 30
-            successThreshold: 1
-            timeoutSeconds: 10
-          name: keycloak-operator
-          ports:
-            - containerPort: 8080
-              name: http
-              protocol: TCP
-          readinessProbe:
-            failureThreshold: 3
-            httpGet:
-              path: /q/health/ready
-              port: 8080
-              scheme: HTTP
-            initialDelaySeconds: 0
-            periodSeconds: 30
-            successThreshold: 1
-            timeoutSeconds: 10
-      serviceAccountName: keycloak-operator
-{{- end }}

charts/kubezero-auth/templates/keycloak/pdb.yaml

@@ -1,15 +0,0 @@
-{{- if and .Values.keycloak.podDisruptionBudget (gt (int .Values.keycloak.replicas) 1) }}
-apiVersion: policy/v1
-kind: PodDisruptionBudget
-metadata:
-  name: {{ template "kubezero-lib.fullname" . }}
-  namespace: {{ .Release.Namespace }}
-  labels:
-    {{- include "kubezero-lib.labels" . | nindent 4 }}
-spec:
-  selector:
-    matchLabels:
-      app: keycloak
-      app.kubernetes.io/managed-by: keycloak-operator
-  {{- toYaml .Values.keycloak.podDisruptionBudget | nindent 2 }}
-{{- end }}

charts/kubezero-auth/update.sh

@@ -1,19 +1,12 @@
 #!/bin/bash
-
-# https://www.keycloak.org/operator/installation 
-
 set -ex
 
-helm dep update
+. ../../scripts/lib-update.sh
 
-# Operator
+login_ecr_public
-VERSION=$(yq eval '.appVersion' Chart.yaml)
+update_helm
-
-wget -O crds/keycloak.yaml https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/"${VERSION}"/kubernetes/keycloaks.k8s.keycloak.org-v1.yml
-wget -O crds/keycloak-realmimports.yaml https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/"${VERSION}"/kubernetes/keycloakrealmimports.k8s.keycloak.org-v1.yml
-
-wget -O templates/keycloak/operator.yaml https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/"${VERSION}"/kubernetes/kubernetes.yml
-patch -i keycloak.patch -p0 --no-backup-if-mismatch
 
 # Fetch dashboards
 ../kubezero-metrics/sync_grafana_dashboards.py dashboards-keycloak.yaml templates/keycloak/grafana-dashboards.yaml
+
+update_docs

charts/kubezero-auth/values.yaml

@@ -1,23 +1,32 @@
 keycloak:
   enabled: false
 
-  replicas: 1
+  proxy: edge
-  podDisruptionBudget:
+  production: true
-    minAvailable: 1
 
-  istio:
+  auth:
-    enabled: false
+    adminUser: admin
-    gateway: istio-ingress/private-ingressgateway
+    existingSecret: kubezero-auth
-    url: ""
+    passwordSecretKey: admin-password
+
+  replicaCount: 1
+
+  pdb:
+    create: false
+    minAvailable: 1
 
   metrics:
     enabled: false
+    serviceMonitor:
+      enabled: true
+  resources:
+    requests:
+      cpu: 100m
+      memory: 512Mi
 
-postgresql:
+  postgresql:
-  enabled: false
-
     auth:
-    existingSecret: kubezero-auth-postgresql
+      existingSecret: kubezero-auth
       username: keycloak
       database: keycloak
 
@@ -27,3 +36,8 @@ postgresql:
 
     readReplicas:
       replicaCount: 0
+
+  istio:
+    enabled: false
+    gateway: istio-ingress/private-ingressgateway
+    url: ""

charts/kubezero-metrics/values.yaml

@@ -105,7 +105,7 @@ kube-prometheus-stack:
 
       resources:
         requests:
-          memory: 512Mi
+          memory: 2Gi
           cpu: 500m
         limits:
           memory: 4Gi