---
# Copyright 2018 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

version: '2'
services:
  #
  # Single-node etcd server
  #
  etcd:
    image: "quay.io/coreos/etcd:v3.4.1"
    command: [
      "etcd",
      "--name=etcd0",
      "--advertise-client-urls=http://${DOCKER_HOST_IP}:2379,http://${DOCKER_HOST_IP}:4001",
      "--listen-client-urls=http://0.0.0.0:2379,http://0.0.0.0:4001",
      "--initial-advertise-peer-urls=http://${DOCKER_HOST_IP}:2380",
      "--listen-peer-urls=http://0.0.0.0:2380",
      "--initial-cluster-token=etcd-cluster-1",
      "--initial-cluster=etcd0=http://${DOCKER_HOST_IP}:2380",
      "--initial-cluster-state=new"
    ]
    ports:
    - "2379:2379"
    - 2380
    - 4001