docker-compose.yml

services:
  etcd:
    image: gcr.io/etcd-development/etcd:v3.5.6
    ports:
      - 2379:2379
      - 2380:2380
    hostname: etcd
    container_name: etcd
    environment:
      ETCD_NAME: "etcd"
      ETCD_ADVERTISE_CLIENT_URLS: "http://0.0.0.0:2379"
      ETCD_LISTEN_CLIENT_URLS: "http://0.0.0.0:2379"
      ETCD_LISTEN_PEER_URLS: "http://0.0.0.0:2380"
      ETCD_INITIAL_ADVERTISE_PEER_URLS: "http://0.0.0.0:2380"
      ETCD_INITIAL_CLUSTER: "etcd=http://0.0.0.0:2380"
      ETCD_INITIAL_CLUSTER_TOKEN: "etcd_cluster"
      ETCD_INITIAL_CLUSTER_STATE: "new"
    volumes:
      - ./data/default.etcd:/default.etcd
    networks:
      - ects
  mysql:
    image: mysql:latest
    hostname: mysql
    container_name: mysql
    command: --default-authentication-plugin=mysql_native_password
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: ects
    volumes:
      - ./data/mysql:/var/lib/mysql
    networks:
      - ects
  ects:
    image: ects:0.5.1
    hostname: ects
    container_name: ects
    command: ects master --etcd etcd:2379
    ports:
      - 9701:9701
    depends_on:
      - mysql
      - etcd
    networks:
      - ects
networks:
  ects:
    name: ects