docker-compose.yaml

version: '3'
services:
  zoo1:
    image: zookeeper
    restart: always
    hostname: zoo1
    ports:
      - 2181:2181
    environment:
      ZOO_MY_ID: 1
      ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181

  zoo2:
    image: zookeeper
    restart: always
    hostname: zoo2
    ports:
      - 2182:2181
    environment:
      ZOO_MY_ID: 2
      ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181

  zoo3:
    image: zookeeper
    restart: always
    hostname: zoo3
    ports:
      - 2183:2181
    environment:
      ZOO_MY_ID: 3
      ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181
  server:
    build:
      context: ./
      dockerfile: server.Dockerfile
    container_name: "server1"
    environment:
      - ZOOKEEPER_SERVERS=zoo1:2181,zoo2:2181,zoo3:2181
      - SERVER_ADDRESS=0.0.0.0:50052
      - SERVER_URL=http://server:50052
    ports:
      - "50052:50052"
  server2:
    build:
      context: ./
      dockerfile: server.Dockerfile
    container_name: "server2"
    environment:
      - ZOOKEEPER_SERVERS=zoo1:2181,zoo2:2181,zoo3:2181
      - SERVER_ADDRESS=0.0.0.0:50053
      - SERVER_URL=http://server2:50053
    ports:
      - "50053:50053"
  server3:
    build:
      context: ./
      dockerfile: server.Dockerfile
    container_name: "server3"
    environment:
      - ZOOKEEPER_SERVERS=zoo1:2181,zoo2:2181,zoo3:2181
      - SERVER_ADDRESS=0.0.0.0:50054
      - SERVER_URL=http://server3:50054
      - LEADER_ELECTION_PATH=/latch-2
      - SERVICE_REGISTRY_PATH=/services-2
    ports:
      - "50054:50054"
  server4:
    build:
      context: ./
      dockerfile: server.Dockerfile
    container_name: "server4"
    environment:
      - ZOOKEEPER_SERVERS=zoo1:2181,zoo2:2181,zoo3:2181
      - SERVER_ADDRESS=0.0.0.0:50055
      - SERVER_URL=http://server4:50055
      - LEADER_ELECTION_PATH=/latch-2
      - SERVICE_REGISTRY_PATH=/services-2
    ports:
      - "50055:50055"
  router:
    build:
      context: ./
      dockerfile: router.Dockerfile
    container_name: "router"
    environment:
      - ZOOKEEPER_SERVERS=zoo1:2181,zoo2:2181,zoo3:2181
      - SERVER_ADDRESS=0.0.0.0:50051
      - SERVICE_REGISTRY_PATHS=/services,/services-2
    ports:
      - "50051:50051"
  envoy:
    image: envoyproxy/envoy:v1.28.0
    ports:
      - "10000:10000"
      - "9901:9901"
      - "51051:51051"
    volumes:
      - ./server/envoy.yaml:/etc/envoy/envoy.yaml
      - ./server/proto:/proto

volumes:
  zookeeper_data:
  zookeeper_datalog: