部署 Elasticsearch 服务#

    进入一个你方便管理的目录（例如/home/ubuntu）
    cd /home/ubuntu
    创建并编辑docker-compose.yml
    vim docker-compose.yml

    ## 请自行修改账号密码并牢记，丢失后可以删掉容器后重新用新密码创建，数据不会丢失
    # 9200                                  # Web 访问端口
    # 9300                                  # 集群通信
    # discovery.type=single-node            # 单节点
    # bootstrap.memory_lock="true"          # 锁定物理内存, 不使用 swap
    # xpack.security.enabled="true"         # 开启安全模块
    # TAKE_FILE_OWNERSHIP="true"            # 自动修改挂载文件夹的所属用户
    # ES_JAVA_OPTS="-Xms512m -Xmx512m"      # JVM 内存大小, 推荐设置为主机内存的一半
    # elastic                               # Elasticsearch 账号
    # ELASTIC_PASSWORD=KXOeyNgDeTdpeu9q     # Elasticsearch 密码

    version: '3.8'
    services:
    jms_es:
        image: docker.elastic.co/elasticsearch/elasticsearch:7.17.6
        container_name: jms_es
        restart: always
        ports:
        - "9200:9200"
        - "9300:9300"
        environment:
        - cluster.name=docker-cluster
        - discovery.type=single-node
        - network.host=0.0.0.0
        - bootstrap.memory_lock=true
        - xpack.security.enabled=true
        - TAKE_FILE_OWNERSHIP=true
        - ES_JAVA_OPTS=-Xms512m -Xmx512m
        - ELASTIC_PASSWORD=KXOeyNgDeTdpeu9q
        volumes:
        - /opt/jumpserver/elasticsearch/data:/usr/share/elasticsearch/data
        - /opt/jumpserver/elasticsearch/logs:/usr/share/elasticsearch/logs
        ulimits:
        memlock:
            soft: -1
            hard: -1