一、基础概念

二、常用命令

1. 容器 Container (删除/停止/启动/重启)

xxxId: 表示容器 Id 

  1. # 删除容器
  2. docker rm -f xxxId
  4. # 设置为自动启动
  5. docker update xxxId --restart=always

三、环境安装

1. 安装 elasticsearch

  1. docker run --name elasticsearch -p 9200:9200 -p 9300:9300 \
  2. -e "discovery.type=single-node" \
  3. -e ES_JAVA_OPTS = "-Xms256-Xmx256" \
  4. -v /mydata/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml \
  5. -v /mydata/elasticsearch/data/:/usr/share/elasticsearch/data \
  6. -v /mydata/elasticsearch/plugins:/usr/share/elasticsearch/plugins \
  7. -d elasticsearch:7.4.2
  9. # 启动失败可用 logs 查看报错信息
  10. docker logs elasticsearch

报错：OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0
解决：修改 jvm.options 文件配置 

  1. find / -name 'jvm.options'
  2. # 找到配置文件后
  3. vim xxx/elasticsearch/jvm.options
  5. 将 -XX:+UseConcMarkSweepGC 改为 -XX:+UseG1GC

报错：Invalid initial heap size: -Xms64m-Xmx256m Error: Could not create the Java
解决：求掉 -e ES_JAVA_OPTS = “-Xms256-Xmx256” ；在 elasticsearch 配置文件中修改 -Xms 与 -Xmx 参数

2. 安装 kibana

  1. docker run --name kibana \
  2. -e ELASTICSEARCH_HOSTS=http://47.99.163.215:9200 \
  3. -p 5601:5601 \
  4. -d kibana:7.4.2

报错： Waiting for that migration to complete. If no other Kibana instance is attempting migrations, you can get past this message by deleting index .kibana2
解决：curl -XDELETE [http://localhost:9200/.kibana](http://localhost:9200/.kibana_1)2