kong-compose.yml

version: "3.9"

volumes:
  kong-db:
    driver: local

networks:
  internal:
    external: false

services:
  kong-database:
    image: postgres:9.5
    deploy:
      restart_policy:
        condition: any
    volumes:
      - kong-db:/var/lib/postgresql/data
    networks:
      - internal
    environment:
      POSTGRES_USER: kong
      POSTGRES_DB: kong
      POSTGRES_PASSWORD: kong
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "kong"]
      interval: 10s
      timeout: 5s
      retries: 5

  kong-migration-bootstrap:
    image: kong:latest
    command: kong migrations bootstrap
    deploy:
      restart_policy:
        condition: on-failure
    networks:
      - internal
    depends_on:
      - kong-database
    environment:
      KONG_DATABASE: postgres
      KONG_PG_HOST: kong-database
      KONG_PG_USER: kong
      KONG_PG_PASSWORD: kong

  kong-migration-up:
    image: kong:latest
    command: kong migrations up
    deploy:
      restart_policy:
        condition: on-failure
    networks:
      - internal
    depends_on:
      - kong-database
    environment:
      KONG_DATABASE: postgres
      KONG_PG_HOST: kong-database
      KONG_PG_USER: kong
      KONG_PG_PASSWORD: kong

  kong:
    image: kong:latest
    user: root
    build:
      context: .
      dockerfile: Dockerfile
    networks:
      - internal
    deploy:
      restart_policy:
        condition: any
    depends_on:
      - kong-database
    environment:
      - KONG_DATABASE=postgres
      - KONG_PG_HOST=kong-database
      - KONG_PG_USER=kong
      - KONG_PG_PASSWORD=kong
      - KONG_PROXY_ACCESS_LOG=/dev/stdout
      - KONG_ADMIN_ACCESS_LOG=/dev/stdout
      - KONG_PROXY_ERROR_LOG=/dev/stderr
      - KONG_ADMIN_ERROR_LOG=/dev/stderr
      - KONG_ADMIN_LISTEN=0.0.0.0:8001, 0.0.0.0:8444 ssl
      - KONG_PROXY_ADMIN_API_PORT=8001
      - KONG_PLUGINS=bundled,kong-jwt2header,kong-upstream-jwt,kong-spec-expose
      - KONG_LUA_PACKAGE_PATH=./?.lua;./?/init.lua;
    ports:
      - 80:8000
      - 443:8443
      - 8001:8001
      - 8444:8444
    healthcheck:
      test: ["CMD-SHELL", "curl -I -s -L http://127.0.0.1:8000 || exit 1"]
      interval: 5s
      retries: 10
    restart: on-failure

  konga:
    image: pantsel/konga
    networks:
      - internal
    deploy:
      restart_policy:
        condition: on-failure
    depends_on:
      - kong-database
    environment:
      NODE_ENV: development
    ports:
      - 1337:1337

  cache:
    image: redis:6
    restart: always
    deploy:
      restart_policy:
        condition: any
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
      interval: 1s
      timeout: 3s
      retries: 5
    ports:
      - 6379:6379
    networks:
      - internal