通过docker-compose.yml启动Elasticsearch

- 日理万妓 2021-12-12 01:05 481阅读 0赞

1、编写docker-compose.yml文件

version: '3.7'
    services:
      es:
        image: docker.elastic.co/elasticsearch/elasticsearch:7.6.1
        container_name: my.es
        restart: always
        environment:
          - cluster.name=my.es
          - "discovery.type=single-node"
        volumes:
          - ./data:/usr/share/elasticsearch/data
          - ./config:/usr/share/elasticsearch/config
        ports:
          - 9200:9200
          - 9300:9300

2、创建data、config宿主机映射目录，权限777。

3、config目录下新建配置文件

*  jvm.options

-Xmx4g

*  elasticsearch.yml

cluster.name: my.es
    network.host: 0.0.0.0
    node.name: es01
    
    path.data: /usr/share/elasticsearch/data 
    path.logs: /usr/share/elasticsearch/data

*  log4j2.properties

######## Server JSON ############################
    appender.rolling.type = RollingFile
    appender.rolling.name = rolling
    appender.rolling.fileName = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}_server.json
    appender.rolling.layout.type = ESJsonLayout
    appender.rolling.layout.type_name = server
    appender.rolling.filePattern = ${sys:es.logs.base_path}${sys:file.separator}${sys:es.logs.cluster_name}-%d{yyyy-MM-dd}-%i.json.gz
    appender.rolling.policies.type = Policies
    appender.rolling.policies.time.type = TimeBasedTriggeringPolicy
    appender.rolling.policies.time.interval = 1
    appender.rolling.policies.time.modulate = true
    appender.rolling.policies.size.type = SizeBasedTriggeringPolicy
    appender.rolling.policies.size.size = 256MB
    appender.rolling.strategy.type = DefaultRolloverStrategy
    appender.rolling.strategy.fileIndex = nomax
    appender.rolling.strategy.action.type = Delete
    appender.rolling.strategy.action.basepath = ${sys:es.logs.base_path}
    appender.rolling.strategy.action.condition.type = IfFileName
    appender.rolling.strategy.action.condition.glob = ${sys:es.logs.cluster_name}-*
    appender.rolling.strategy.action.condition.nested_condition.type = IfAccumulatedFileSize
    appender.rolling.strategy.action.condition.nested_condition.exceeds = 2GB
    ################################################
    rootLogger.level = info
    rootLogger.appenderRef.rolling.ref = rolling

> 注：log4j2.properties文件中，“值”后面跟空格，启动时报错。

4、启动

docker-compose up -d

参考资料：

[Install Elasticsearch with Docker][]

[Install Elasticsearch with Docker]: https://www.elastic.co/guide/en/elasticsearch/reference/7.5/docker.html#docker