compose.yaml

# Comments are provided throughout this file to help you get started.
# If you need more help, visit the Docker Compose reference guide at
# https://docs.docker.com/go/compose-spec-reference/

# https://github.com/docker/awesome-compose
services:
  server:
    build:
      context: .
    ports:
      - ${SERVER_PORT}:${SERVER_PORT}
    environment:
      - POSTGRES_DB_URI=${POSTGRES_DB_URI}
      - SERVER_PORT=${SERVER_PORT}
      - DELETE_MESSAGES_AFTER=${DELETE_MESSAGES_AFTER}
    depends_on:
      db:
        condition: service_healthy
  db:
    container_name: ${POSTGRES_DB_HOST}
    image: postgres
    restart: always
    user: ${POSTGRES_USER}
    volumes:
      - db-data:/var/lib/postgresql
    environment:
      - POSTGRES_DB=${POSTGRES_DBNAME}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
    expose:
      - ${POSTGRES_DB_PORT}
    healthcheck:
      test: [ "CMD", "pg_isready" ]
      interval: 10s
      timeout: 5s
      retries: 5
volumes:
  db-data: