docker-compose.yaml

services:
  mariadb:
    image: mariadb
    healthcheck:
      test: ["CMD", "/usr/local/bin/healthcheck.sh", "--su-mysql", "--connect", "--innodb_initialized"]
      start_period: 20s
      interval: 5s
      timeout: 5s
      retries: 5
    environment:
      MYSQL_ROOT_PASSWORD: admin
      MYSQL_DATABASE: eigr-functions-db
      MYSQL_USER: admin
      MYSQL_PASSWORD: admin
    volumes:
      - mariadb:/var/lib/mysql
    ports:
      - "3307:3306"

  nats:
    image: nats:2
    ports:
      - "8222:8222"
      - "4222:4222"

  spawn:
#    build:
#      context: https://github.com/eigr/spawn.git#main
#      dockerfile: ./Dockerfile-proxy
#    image: spawn/proxy:main-localbuild
    image: eigr/spawn-proxy:1.4.2-rc.2
    environment:
      SPAWN_USE_INTERNAL_NATS: "false"
      SPAWN_PUBSUB_ADAPTER: nats
      SPAWN_PUBSUB_NATS_HOSTS: nats://nats:4222
      SPAWN_STATESTORE_KEY: 3Jnb0hZiHIzHTOih7t2cTEPEpY98Tu1wvQkPfq/XwqE=
      PROXY_ACTOR_SYSTEM_NAME: spawn-system
      PROXY_CLUSTER_STRATEGY: gossip
      PROXY_DATABASE_PORT: 3306
      PROXY_DATABASE_TYPE: mariadb
      PROXY_DATABASE_HOST: mariadb
      PROXY_HTTP_PORT: 9001
      USER_FUNCTION_PORT: 8091
      USER_FUNCTION_HOST: "app"
#      USER_FUNCTION_HOST: "host.docker.internal" # Used when run app in localhost instead container.
#    extra_hosts:
#      - "host.docker.internal:host-gateway" # Used when run app in localhost instead container.
    depends_on:
      mariadb:
        condition: service_healthy
    ports:
      - "9001:9001"

  app:
    build:
      context: .
    image: postalcode-spawn-java-demo:localbuild
    environment:
      ACTOR_PORT: 8091
      ACTOR_HOST: "app"
      SPAWN_PROXY_PORT: 9001
      SPAWN_PROXY_HOST: "spawn"
      SPAWN_SYSTEM_NAME: "spawn-system"
    depends_on:
      mariadb:
        condition: service_healthy
#      spawn-proxy:
#        condition: service_healthy
    ports:
      - "8080:8080"

volumes:
  mariadb: