docker-compose.yaml

services:
  postgres:
    image: ${REGISTRY}postgres:16.8
    ports:
      - "127.0.0.1:5432:5432"
    user: postgres
    environment:
      POSTGRES_USER: postgres
      POSTGRES_DB: main
      POSTGRES_PASSWORD: open-keystone-demo-password
      POSTGRES_HOST_AUTH_METHOD: "scram-sha-256\nhost replication all 0.0.0.0/0 scram-sha-256"
      POSTGRES_INITDB_ARGS: "--auth-host=scram-sha-256"
    command: |
      postgres
        -c max_connections=2000
        -c wal_level=replica
        -c synchronous_commit=on
        -c statement_timeout=10s
        -c shared_buffers=256MB
    networks:
      - app-network
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U postgres" ]
      interval: 5s
      timeout: 5s
      retries: 5

  redis:
    image: ${REGISTRY}redis:6.2
    ports:
      - "127.0.0.1:6379:6379"
    environment:
      REDIS_PASSWORD: open-keystone-demo-password
    networks:
      - app-network
    volumes:
      - redis-data:/data
    command: sh -c "redis-server --databases 64 --requirepass \"$${REDIS_PASSWORD}\""
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ping"]
      interval: 5s
      timeout: 5s
      retries: 5

  mongo:
    image: ${REGISTRY}mongo:7.0
    ports:
      - "127.0.0.1:27017:27017"
    environment:
      MONGO_INITDB_ROOT_USERNAME: admin
      MONGO_INITDB_ROOT_PASSWORD: open-keystone-demo-password
    networks:
      - app-network
    volumes:
      - mongo-data:/data/db
    healthcheck:
      test: ["CMD-SHELL", "mongosh --quiet --username \"$MONGO_INITDB_ROOT_USERNAME\" --password \"$MONGO_INITDB_ROOT_PASSWORD\" --authenticationDatabase admin --eval \"db.adminCommand('ping')\""]
      interval: 10s
      timeout: 5s
      retries: 5

networks:
  app-network:
    driver: bridge

volumes:
  postgres-data:
  redis-data:
  mongo-data: