feat: add shared Keycloak compose baseline

2026-07-25 13:14:58 +09:00
parent 1eeff83d0b
commit f47dea3e24
17 changed files with 532 additions and 1 deletions
@@ -0,0 +1,109 @@
+name: keycloak-patterns
+
+services:
+  postgres:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB:-keycloak}
+      POSTGRES_USER: ${POSTGRES_USER:-keycloak}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?copy .env.example to .env and set POSTGRES_PASSWORD}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test:
+        - CMD-SHELL
+        - pg_isready -U "$${POSTGRES_USER}" -d "$${POSTGRES_DB}"
+      interval: 5s
+      timeout: 5s
+      retries: 12
+    networks:
+      - keycloak-net
+    restart: unless-stopped
+
+  keycloak:
+    image: quay.io/keycloak/keycloak:26.7.0
+    command:
+      - start-dev
+      - --import-realm
+    environment:
+      KC_DB: postgres
+      KC_DB_URL: jdbc:postgresql://postgres:5432/${POSTGRES_DB:-keycloak}
+      KC_DB_USERNAME: ${POSTGRES_USER:-keycloak}
+      KC_DB_PASSWORD: ${POSTGRES_PASSWORD:?copy .env.example to .env and set POSTGRES_PASSWORD}
+      KC_HOSTNAME: http://localhost:8080
+      KC_HTTP_ENABLED: "true"
+      KC_HEALTH_ENABLED: "true"
+      KC_BOOTSTRAP_ADMIN_USERNAME: ${KC_BOOTSTRAP_ADMIN_USERNAME:?set KC_BOOTSTRAP_ADMIN_USERNAME in .env}
+      KC_BOOTSTRAP_ADMIN_PASSWORD: ${KC_BOOTSTRAP_ADMIN_PASSWORD:?set KC_BOOTSTRAP_ADMIN_PASSWORD in .env}
+    ports:
+      - "127.0.0.1:8080:8080"
+    volumes:
+      - keycloak_data:/opt/keycloak/data
+      - ./keycloak/import:/opt/keycloak/data/import:ro
+    depends_on:
+      postgres:
+        condition: service_healthy
+    healthcheck:
+      test:
+        - CMD
+        - bash
+        - -c
+        - "{ printf 'HEAD /health/ready HTTP/1.0\r\n\r\n' >&0; grep 'HTTP/1.0 200'; } 0<>/dev/tcp/localhost/9000"
+      interval: 10s
+      timeout: 5s
+      retries: 18
+      start_period: 60s
+    networks:
+      - keycloak-net
+    restart: unless-stopped
+
+  app:
+    build:
+      context: ./backend
+    environment:
+      SERVER_PORT: "8081"
+      SPRING_SECURITY_OAUTH2_RESOURCESERVER_JWT_ISSUER_URI: http://localhost:8080/realms/keycloak-patterns
+      SPRING_SECURITY_OAUTH2_RESOURCESERVER_JWT_JWK_SET_URI: http://keycloak:8080/realms/keycloak-patterns/protocol/openid-connect/certs
+    ports:
+      - "127.0.0.1:8081:8081"
+    depends_on:
+      keycloak:
+        condition: service_healthy
+    healthcheck:
+      test:
+        - CMD-SHELL
+        - wget -q -O - http://127.0.0.1:8081/actuator/health | grep -q '"status":"UP"'
+      interval: 10s
+      timeout: 5s
+      retries: 12
+      start_period: 20s
+    networks:
+      - keycloak-net
+    restart: unless-stopped
+
+  nginx:
+    build:
+      context: ./frontend
+    ports:
+      - "127.0.0.1:${NGINX_PORT:-8088}:80"
+    depends_on:
+      app:
+        condition: service_healthy
+    healthcheck:
+      test:
+        - CMD-SHELL
+        - wget -q -O - http://127.0.0.1/health | grep -q '^ok$'
+      interval: 10s
+      timeout: 5s
+      retries: 12
+    networks:
+      - keycloak-net
+    restart: unless-stopped
+
+volumes:
+  keycloak_data:
+  postgres_data:
+
+networks:
+  keycloak-net:
+    driver: bridge