docker-compose 安装 elasticsearch 集群

1. 创建一个es节点的集群

$vim docker-compose.yaml

version: '2.2'
services:
  cerebro:
    image: lmenezes/cerebro:0.9.2
    container_name: cerebro
    ports:
      - "9000:9000"
    command:
      - -Dhosts.0.host=http://elasticsearch:9200
    networks:
      - es7net
  kibana:
    image: kibana:7.2.0
    container_name: kibana7
    environment:
      - I18N_LOCALE=zh-CN
      - XPACK_GRAPH_ENABLED=true
      - TIMELION_ENABLED=true
      - XPACK_MONITORING_COLLECTION_ENABLED="true"
      - ELASTICSEARCH_USERNAME=kibana
      - ELASTICSEARCH_PASSWORD=demo_password
    ports:
      - "5601:5601"
    networks:
      - es7net
  elasticsearch:
    #image: docker.elastic.co/elasticsearch/elasticsearch:7.2.0
    image: elasticsearch:7.2.0
    container_name: es7_01
    environment:
      - cluster.name=test-es
      - node.name=es7_01
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms1G -Xmx1G"
      - "TZ=Asia/Shanghai"
      - discovery.type=single-node
      - path.data=node0_data
      - xpack.security.enabled=false
      - xpack.security.transport.ssl.enabled=false
    ulimits:
      memlock:
        soft: -1
        hard: -1
    privileged: true
    volumes:
      - /data/es7data1:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
    networks:
      - es7net

networks:
  es7net:
    driver: bridge

$ docker-compose up -d
$ docker ps
CONTAINER ID        IMAGE                    COMMAND                  CREATED             STATUS              PORTS                              NAMES
b291185b6516        elasticsearch:7.2.0      "/usr/local/bin/dock…"   6 minutes ago       Up 4 minutes        0.0.0.0:9200->9200/tcp, 9300/tcp   es7_01
729527faefb0        kibana:7.2.0             "/usr/local/bin/kiba…"   12 minutes ago      Up 4 minutes        0.0.0.0:5601->5601/tcp             kibana7
bd4dbad9737c        lmenezes/cerebro:0.9.2   "/opt/cerebro/bin/ce…"   12 minutes ago      Up 4 minutes        0.0.0.0:9000->9000/tcp             cerebro

2. 创建两个节点的es集群

version: '2.2'
services:
  cerebro:
    image: lmenezes/cerebro:0.8.3
    container_name: cerebro
    ports:
      - "9000:9000"
    command:
      - -Dhosts.0.host=http://elasticsearch:9200
    networks:
      - es7net
  kibana:
    image: docker.elastic.co/kibana/kibana:7.1.0
    container_name: kibana7
    environment:
      - I18N_LOCALE=zh-CN
      - XPACK_GRAPH_ENABLED=true
      - TIMELION_ENABLED=true
      - XPACK_MONITORING_COLLECTION_ENABLED="true"
    ports:
      - "5601:5601"
    networks:
      - es7net
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.1.0
    container_name: es7_01
    environment:
      - cluster.name=geektime
      - node.name=es7_01
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.seed_hosts=es7_01,es7_02
      - cluster.initial_master_nodes=es7_01,es7_02
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - es7data1:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
    networks:
      - es7net
  elasticsearch2:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.1.0
    container_name: es7_02
    environment:
      - cluster.name=geektime
      - node.name=es7_02
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.seed_hosts=es7_01,es7_02
      - cluster.initial_master_nodes=es7_01,es7_02
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - es7data2:/usr/share/elasticsearch/data
    networks:
      - es7net


volumes:
  es7data1:
    driver: local
  es7data2:
    driver: local

networks:
  es7net:
    driver: bridge

访问http://ip:9000

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