ci: fix docker build

Author: Rei-x

.env.example

@@ -0,0 +1,20 @@
+# Keycloak Admin Credentials
+SERVICE_USER_ADMIN=admin
+SERVICE_PASSWORD_ADMIN=admin_password
+
+# Database Credentials
+SERVICE_USER_DATABASE=keycloak_db
+SERVICE_PASSWORD_64_DATABASE=keycloak_db_password
+POSTGRESQL_DATABASE=keycloak
+
+# Service Configuration
+SERVICE_FQDN_KEYCLOAK=localhost
+SERVICE_FQDN_KEYCLOAK_8080=localhost:8080
+
+# Keycloak Settings
+KC_HTTP_ENABLED=true
+KC_HEALTH_ENABLED=true
+KC_PROXY_HEADERS=xforwarded
+
+# Other Settings
+TIMEZONE=UTC

Dockerfile

@@ -9,6 +9,6 @@ FROM quay.io/keycloak/keycloak:26.1.2
 WORKDIR /opt/keycloak
 COPY --from=build /app/dist_keycloak/keycloak-theme-for-kc-all-other-versions.jar /opt/keycloak/providers/
 
-RUN /opt/keycloak/bin/kc.sh build
+RUN /opt/keycloak/bin/kc.sh build --db=postgres --health-enabled=true --features=docker
 
 ENTRYPOINT ["/opt/keycloak/bin/kc.sh", "start", "--optimized"]

docker-compose.yml

@@ -0,0 +1,54 @@
+services:
+  keycloak:
+    image: "ghcr.io/solvro/solvro-auth:latest"
+    build:
+      dockerfile: Dockerfile
+    environment:
+      - SERVICE_FQDN_KEYCLOAK_8080
+      - "TZ=${TIMEZONE:-UTC}"
+      - "KC_BOOTSTRAP_ADMIN_USERNAME=${SERVICE_USER_ADMIN}"
+      - "KC_BOOTSTRAP_ADMIN_PASSWORD=${SERVICE_PASSWORD_ADMIN}"
+      - KC_DB=postgres
+      - "KC_DB_USERNAME=${SERVICE_USER_DATABASE}"
+      - "KC_DB_PASSWORD=${SERVICE_PASSWORD_64_DATABASE}"
+      - KC_DB_URL_PORT=5432
+      - "KC_DB_URL=jdbc:postgresql://postgres/${POSTGRESQL_DATABASE:-keycloak}"
+      - "KC_HOSTNAME=${SERVICE_FQDN_KEYCLOAK}"
+      - "KC_HTTP_ENABLED=${KC_HTTP_ENABLED:-true}"
+      - "KC_HEALTH_ENABLED=${KC_HEALTH_ENABLED:-true}"
+      - "KC_PROXY_HEADERS=${KC_PROXY_HEADERS:-xforwarded}"
+    volumes:
+      - "keycloak-data:/opt/keycloak/data"
+    ports:
+      - "8080:8080"
+    depends_on:
+      postgres:
+        condition: service_healthy
+    healthcheck:
+      test:
+        - CMD-SHELL
+        - "exec 3<>/dev/tcp/127.0.0.1/9000; echo -e 'GET /health/ready HTTP/1.1\r\nHost: localhost:9000\r\nConnection: close\r\n\r\n' >&3;cat <&3 | grep -q '\"status\": \"UP\"' && exit 0 || exit 1"
+      interval: 5s
+      timeout: 20s
+      retries: 10
+  postgres:
+    image: "postgres:16-alpine"
+    volumes:
+      - "keycloak-postgresql-data:/var/lib/postgresql/data"
+    environment:
+      - "POSTGRES_USER=${SERVICE_USER_DATABASE}"
+      - "POSTGRES_PASSWORD=${SERVICE_PASSWORD_64_DATABASE}"
+      - "POSTGRES_DB=${POSTGRESQL_DATABASE:-keycloak}"
+    healthcheck:
+      test:
+        - CMD-SHELL
+        - "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"
+      interval: 5s
+      timeout: 20s
+      retries: 10
+
+volumes:
+  keycloak-data:
+    name: "keycloak-data"
+  keycloak-postgresql-data:
+    name: "keycloak-postgresql-data"