version: '3'

services:
  db:
    image: postgres:13
    container_name: postgres_chariotte
    restart: always
    healthcheck:
      test: /usr/bin/pg_isready
      interval: 3s
      timeout: 30s
      retries: 5
      start_period: 5s
    environment:
      POSTGRES_PORT: ${POSTGRES_PORT}
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    ports:
      - ${POSTGRES_PORT}:5432
    volumes:
      - ./postgres-data:/var/lib/postgresql/data