docker-compose.yml

version: '3.4'

services:
  api:
    build:
      context: .
    image: class-assistant-api
    container_name: class-assistant-api
    restart: always
    volumes:
      - .:/app
    ports:
      - '5000:5000'
    environment:
      PostgreSqlConnectionString: "Host=${DB_HOST};Port=5432;Username=${POSTGRES_USER};Password=${POSTGRES_PASSWORD};Database=${POSTGRES_DB};"
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:5000/ || exit 1"]
      start_period: 60s
      interval: 30s
      timeout: 5s
      retries: 5
    links:
      - db
    depends_on:
      - db

  db:
    image: postgres:12.4-alpine
    container_name: class-assistant-db
    restart: always
    ports:
      - 5432:5432
    volumes:
      - ./db-data:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_DB=${POSTGRES_DB}
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5