switch to postgres

.env.sample

@@ -6,7 +6,6 @@ DOMAIN=keycloak.example.com
 LETS_ENCRYPT_ENV=production
 
 ADMIN_USERNAME=admin
-WELCOME_THEME=keycloak
 
 SECRET_DB_ROOT_PASSWORD_VERSION=v1
 SECRET_DB_PASSWORD_VERSION=v1

compose.mariadb.yml

@@ -0,0 +1,81 @@
+---
+version: "3.8"
+
+services:
+  app:
+    image: "jboss/keycloak:16.1.1"
+    networks:
+      - proxy
+      - internal
+    secrets:
+      - admin_password
+      - db_password
+    environment:
+      - DB_ADDR=db
+      - JBDC_PARAMS="useSSL=false"
+      - DB_DATABASE=keycloak
+      - DB_PASSWORD_FILE=/run/secrets/db_password
+      - DB_USER=keycloak
+      - DB_VENDOR=mariadb
+      - KEYCLOAK_PASSWORD_FILE=/run/secrets/admin_password
+      - KEYCLOAK_USER=${ADMIN_USERNAME}
+      - PROXY_ADDRESS_FORWARDING=true
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8080"]
+      interval: 30s
+      timeout: 10s
+      retries: 10
+      start_period: 1m
+    volumes:
+      - "themes:/opt/jboss/keycloak/themes"
+    depends_on:
+      - mariadb
+    deploy:
+      update_config:
+        failure_action: rollback
+        order: start-first
+      labels:
+        - "traefik.enable=true"
+        - "traefik.http.services.${STACK_NAME}.loadbalancer.server.port=8080"
+        - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`${EXTRA_DOMAINS})"
+        - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
+        - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
+        - "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect"
+        - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
+        - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
+        - "coop-cloud.${STACK_NAME}.version=4.0.1+16.1.1"
+
+  db:
+    image: "mariadb:10.8"
+    environment:
+      - MYSQL_DATABASE=keycloak
+      - MYSQL_USER=keycloak
+      - MYSQL_PASSWORD_FILE=/run/secrets/db_password
+      - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db_root_password
+    secrets:
+      - db_password
+      - db_root_password
+    volumes:
+      - "mariadb:/var/lib/mysql"
+    networks:
+      - internal
+
+networks:
+  internal:
+  proxy:
+    external: true
+
+secrets:
+  admin_password:
+    name: ${STACK_NAME}_admin_password_${SECRET_ADMIN_PASSWORD_VERSION}
+    external: true
+  db_password:
+    name: ${STACK_NAME}_db_password_${SECRET_DB_PASSWORD_VERSION}
+    external: true
+  db_root_password:
+    name: ${STACK_NAME}_db_root_password_${SECRET_DB_ROOT_PASSWORD_VERSION}
+    external: true
+
+volumes:
+  mariadb:
+  themes:

compose.yml

@@ -3,9 +3,7 @@ version: "3.8"
 
 services:
   app:
-    image: "keycloak/keycloak:20.0.1"
+    image: "jboss/keycloak:16.1.1"
-    entrypoint: >
-      bash -c "KC_DB_PASSWORD=\"$$(cat /run/secrets/db_password)\" /opt/keycloak/bin/kc.sh start"
     networks:
       - proxy
       - internal
@@ -13,14 +11,15 @@ services:
       - admin_password
       - db_password
     environment:
-      - KC_DB=mariadb
+      - DB_ADDR=db
-      - KC_DB_URL_DATABASE=keycloak
+      - JBDC_PARAMS="useSSL=false"
-      - KC_DB_URL_HOST=db
+      - DB_DATABASE=keycloak
-      - KC_HOSTNAME=${DOMAIN}
+      - DB_PASSWORD_FILE=/run/secrets/db_password
-      - KC_PROXY=edge
+      - DB_USER=keycloak
-      - KC_SPI_CONNECTIONS_JPA_LEGACY_MIGRATION_STRATEGY=update
+      - DB_VENDOR=postgres
-      - KEYCLOAK_ADMIN=${ADMIN_USERNAME}
+      - KEYCLOAK_PASSWORD_FILE=/run/secrets/admin_password
-      - KEYCLOAK_WELCOME_THEME=${WELCOME_THEME}
+      - KEYCLOAK_USER=${ADMIN_USERNAME}
+      - PROXY_ADDRESS_FORWARDING=true
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:8080"]
       interval: 30s
@@ -44,28 +43,25 @@ services:
         - "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
-        - "coop-cloud.${STACK_NAME}.version=5.0.0+20.0.1"
+        - "coop-cloud.${STACK_NAME}.version=4.0.1+16.1.1"
+
 
   db:
-    image: "mariadb:10.6"
+    image: postgres:11
-    environment:
+    networks:
-      - MYSQL_DATABASE=keycloak
+      - backend
-      - MYSQL_USER=keycloak
+    secrets:
-      - MYSQL_PASSWORD_FILE=/run/secrets/db_password
+      - db_password
-      - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db_root_password
+    environment:
+      POSTGRES_DB: keycloak
+      POSTGRES_USER: keycloak
+      POSTGRES_PASSWORD_FILE: /run/secrets/db_password
     secrets:
       - db_password
-      - db_root_password
     volumes:
-      - "mariadb:/var/lib/mysql"
+      - "postgres_data:/var/lib/postgresql/data"
     networks:
       - internal
-    deploy:
-      labels:
-          backupbot.backup: "true"
-          backupbot.backup.pre-hook: 'mkdir -p /tmp/backup/ && mysqldump --single-transaction -u root -p"$$(cat /run/secrets/db_root_password)" keycloak > /tmp/backup/backup.sql'
-          backupbot.backup.post-hook: "rm -rf /tmp/backup"
-          backupbot.backup.path: "/tmp/backup/"
 
 networks:
   internal:
@@ -86,3 +82,4 @@ secrets:
 volumes:
   mariadb:
   themes:
+  postgres_data:

release/5.0.0+20.0.1

@@ -1,9 +0,0 @@
-You'll need to remove `/auth/` from your app SSO URLs, e.g.
-
-    https://foo.example.com/auth/realms/foo/protocol/openid-connect/auth
-
-Would become:
-
-    https://foo.example.com/realms/foo/protocol/openid-connect/auth
-
--- decentral1se @ Autonomic