docker-compose-local.yml

version: '3.5'

networks:
  prefect:
    name: prefect

services:
  # POSTGRES 14
  postgres:
    image: postgres:14
    command:
      - postgres
      - -c
      - max_connections=150
    environment:
      POSTGRES_USER: ${PG_USER}
      POSTGRES_PASSWORD: ${PG_PASSWORD}
      POSTGRES_DB: ${PG_DB}
    healthcheck:
      interval: 10s
      retries: 60
      start_period: 2s
      test: pg_isready -q -d $${POSTGRES_DB} -U $${POSTGRES_USER} | grep "accepting connections" || exit 1
      timeout: 2s
    ports:
    - published: 5433
      target: 5432
    restart: on-failure
    volumes:
      - ./volumes/postgres:/var/lib/postgresql/data
    networks:
      - prefect

  # PREFECT SERVER
  prefect-server:
    image: ${PREFECT_SERVER_IMAGE}
    command: ["prefect", "orion", "start"]
    ports:
      - 4000:4000
    expose:
      - '4000'
    depends_on:
      postgres:
        condition: service_started
    volumes:
      - ./volumes/prefect:/root/.prefect
      - ./flows:/flows
    environment:
      PREFECT_ORION_API_HOST: 0.0.0.0
      PREFECT_ORION_API_PORT: 4000
      PREFECT_ORION_DATABASE_CONNECTION_URL: postgresql+asyncpg://${PG_USER}:${PG_PASSWORD}@postgres:5432/${PG_DB}
      PREFECT_ORION_ANALYTICS_ENABLED: "false"
      PREFECT_LOGGING_SERVER_LEVEL: WARNING
    networks:
      - prefect

  # PREFECT AGENT
  prefect-agent:
    image: ${PREFECT_AGENT_IMAGE}
    command: ["prefect", "agent", "start", "-q", "default"]
    depends_on:
      prefect-server:
        condition: service_started
    environment:
      PREFECT_API_URL: http://prefect-server:4000/api
      PREFECT_LOGGING_LEVEL: DEBUG
      DOCKER_HOST: unix://var/run/docker.sock
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    networks:
      - prefect