docker-compose.yml

name: avito_tech_internship

version: "3.9"

services:
  postgres:
    image: postgres:latest
    container_name: ${COMPOSE_PROJECT_NAME}_postgres
    restart: always
    env_file:
      - .env
    ports:
      - "127.0.0.1:${POSTGRES_PORT}:5432"
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "${POSTGRES_USER}"]
      interval: 2s
      timeout: 3s
      retries: 10
    volumes:
      - postgres_data:/var/lib/postgresql

  migrate:
    image: migrate/migrate
    container_name: ${COMPOSE_PROJECT_NAME}_migrate
    restart: no
    depends_on:
      postgres:
        condition: service_healthy
    command: [
      "-path", "/migrations",
      "-database", "postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}?sslmode=disable",
      "up"
    ]
    volumes:
      - ./migrations:/migrations:ro

  backend:
    build: .
    container_name: ${COMPOSE_PROJECT_NAME}_backend
    depends_on:
      migrate:
        condition: service_completed_successfully
    env_file:
      - .env
    ports:
      - "${APP_PORT}:8080"

volumes:
  postgres_data: