docker-compose.yaml

version: '3.9'

services:
  app:
    container_name: test-bot
    image: ${IMAGE_ID}
    pull_policy: always
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      TG_TOKEN: ${TG_TOKEN}
      WEBHOOK_URL: ${WEBHOOK_URL}
      WEBHOOK_PORT: ${WEBHOOK_PORT}
      PG_DSN: ${PG_DSN}
    networks:
      - backend
    ports:
      - ${WEBHOOK_PORT}:${WEBHOOK_PORT}
    deploy:
      restart_policy:
        condition: on-failure
        delay: 5s
        max_attempts: 3
        window: 20s

  postgres:
    image: postgres:16.2-alpine3.19
    container_name: bot-postgres
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${PG_DB}
      POSTGRES_USER: ${PG_USER}
      POSTGRES_PASSWORD: ${PG_PASSWORD}
      PGDATA: "/var/lib/postgresql/data/pgdata"
    volumes:
      - test-bot_postgres:/var/lib/postgresql/data
    networks:
      - backend
    ports:
      - ${PG_PORT}:5432
    healthcheck:
      test: ["CMD-SHELL", 'pg_isready -U ${PG_USER} -d ${PG_DB}']
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 4G

volumes:
  test-bot_postgres:

networks:
  backend:
    driver: bridge