version: '3.8'

services:
  postgres:
    image: imresamu/postgis
    container_name: volontery_postgres
    environment:
      POSTGRES_DB: volontery_db
      POSTGRES_USER: volontery
      POSTGRES_PASSWORD: volontery
      POSTGRES_HOST_AUTH_METHOD: ${DB_AUTH_METHOD:-scram-sha-256}
    ports:
      - "${DB_PORT:-5432}:5432"
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U ${DB_USER:-volontery} -d ${DB_NAME:-volontery_db}" ]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped
    networks:
      - volontery_network

networks:
  volontery_network:
    driver: bridge