gitdevops/docker-compose.yaml at master · nathan2slime/gitdevops · GitHub

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x-app-build: &app-build
  context: .

x-env-file: &env-file
  env_file:
    - .env

services:
  postgres-write:
    <<: *env-file
    image: bitnamilegacy/postgresql:16
    environment:
      POSTGRESQL_REPLICATION_MODE: master
      POSTGRESQL_REPLICATION_USER: ${POSTGRES_REPLICATION_USER:-gitdevops_repl}
      POSTGRESQL_REPLICATION_PASSWORD: ${POSTGRES_REPLICATION_PASSWORD:-gitdevops_repl}
      POSTGRESQL_USERNAME: ${POSTGRES_USER:-gitdevops}
      POSTGRESQL_PASSWORD: ${POSTGRES_PASSWORD:-gitdevops}
      POSTGRESQL_DATABASE: ${POSTGRES_DB:-gitdevops}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRESQL_USERNAME} -d $${POSTGRESQL_DATABASE}"]
      interval: 5s
      timeout: 5s
      retries: 10
    networks:
      default:
        aliases:
          - postgres-rw
    volumes:
      - postgres-write-data:/bitnami/postgresql

  postgres-read-1:
    <<: *env-file
    image: bitnamilegacy/postgresql:16
    environment:
      POSTGRESQL_REPLICATION_MODE: slave
      POSTGRESQL_MASTER_HOST: postgres-rw
      POSTGRESQL_MASTER_PORT_NUMBER: "5432"
      POSTGRESQL_REPLICATION_USER: ${POSTGRES_REPLICATION_USER:-gitdevops_repl}
      POSTGRESQL_REPLICATION_PASSWORD: ${POSTGRES_REPLICATION_PASSWORD:-gitdevops_repl}
      POSTGRESQL_USERNAME: ${POSTGRES_USER:-gitdevops}
      POSTGRESQL_PASSWORD: ${POSTGRES_PASSWORD:-gitdevops}
      POSTGRESQL_DATABASE: ${POSTGRES_DB:-gitdevops}
    depends_on:
      postgres-write:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRESQL_USERNAME} -d $${POSTGRESQL_DATABASE}"]
      interval: 5s
      timeout: 5s
      retries: 10
    networks:
      default:
        aliases:
          - postgres-ro
    volumes:
      - postgres-read-1-data:/bitnami/postgresql

  postgres-read-2:
    <<: *env-file
    image: bitnamilegacy/postgresql:16
    environment:
      POSTGRESQL_REPLICATION_MODE: slave
      POSTGRESQL_MASTER_HOST: postgres-rw
      POSTGRESQL_MASTER_PORT_NUMBER: "5432"
      POSTGRESQL_REPLICATION_USER: ${POSTGRES_REPLICATION_USER:-gitdevops_repl}
      POSTGRESQL_REPLICATION_PASSWORD: ${POSTGRES_REPLICATION_PASSWORD:-gitdevops_repl}
      POSTGRESQL_USERNAME: ${POSTGRES_USER:-gitdevops}
      POSTGRESQL_PASSWORD: ${POSTGRES_PASSWORD:-gitdevops}
      POSTGRESQL_DATABASE: ${POSTGRES_DB:-gitdevops}
    depends_on:
      postgres-write:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRESQL_USERNAME} -d $${POSTGRESQL_DATABASE}"]
      interval: 5s
      timeout: 5s
      retries: 10
    networks:
      default:
        aliases:
          - postgres-ro
    volumes:
      - postgres-read-2-data:/bitnami/postgresql

  migrations:
    <<: *env-file
    build: *app-build
    depends_on:
      postgres-write:
        condition: service_healthy
    entrypoint: ["/app/migrations"]
    command: ["up"]
    restart: "no"

  api:
    <<: *env-file
    build: *app-build
    ports:
      - "${PORT:-8080}:8080"
    depends_on:
      postgres-write:
        condition: service_healthy
      postgres-read-1:
        condition: service_healthy
      postgres-read-2:
        condition: service_healthy
      migrations:
        condition: service_completed_successfully

volumes:
  postgres-write-data:
  postgres-read-1-data:
  postgres-read-2-data: