docker-compose-dev.yml

version: '3.8'

services:
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    ports:
      - "5432:5432"
    volumes:
      - ./postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready", "-d", $POSTGRES_DB]
      interval: 10s
      timeout: 5s
      retries: 5

  migrate:
    build: .
    environment:
      POSTMAND_DATABASE_URL: ${POSTMAND_DATABASE_URL}
    command: migrate
    depends_on:
      postgres:
        condition: service_healthy
    links:
      - postgres
    extra_hosts:
      - "host.docker.internal:host-gateway"

  worker:
    build: .
    environment:
      POSTMAND_DATABASE_URL: ${POSTMAND_DATABASE_URL}
      POSTMAND_POLLING_INTERVAL: ${POSTMAND_POLLING_INTERVAL}
      POSTMAND_DATABASE_MAX_OPEN_CONNS: ${POSTMAND_DATABASE_MAX_OPEN_CONNS}
    command: worker
    ports:
      - "8100:8000"
      - "8101:8001"
    depends_on:
      postgres:
        condition: service_healthy
    links:
      - postgres
    extra_hosts:
      - "host.docker.internal:host-gateway"

  server:
    build: .
    environment:
      POSTMAND_DATABASE_URL: ${POSTMAND_DATABASE_URL}
      POSTMAND_DATABASE_MAX_OPEN_CONNS: ${POSTMAND_DATABASE_MAX_OPEN_CONNS}
    command: server
    ports:
      - "8000:8000"
      - "8001:8001"
    depends_on:
      postgres:
        condition: service_healthy
    links:
      - postgres
    extra_hosts:
      - "host.docker.internal:host-gateway"