【ElasticSearch】docker安装es7.12.1，设置xpack密码

docker run -d \
            --name elasticsearch \
            -p 9200:9200 \
            -p 9300:9300  \
            -e "discovery.type=single-node" \
            -e ES_JAVA_OPTS="-Xms64m -Xmx128m" \
            -v /home/es/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml \
            -v /home/es/data:/usr/share/elasticsearch/data \
            -v /home/es/plugins:/usr/share/elasticsearch/plugins \
            elasticsearch:7.12.1

chmod -R 777 /home/es

 

elasticsearch.yml

cluster.name: "docker-cluster"
network.host: 0.0.0.0
http.cors.enabled: true
http.cors.allow-origin: "*"
discovery.zen.minimum_master_nodes: 1
xpack.security.enabled: true   #这一步是开启x-pack插件

 

进入容器

docker exec -it elasticsearch /bin/bash # 进入容器

[root@f18d8bc7b8f5 elasticsearch]# cd bin
[root@f18d8bc7b8f5 bin]# ls
elasticsearch elasticsearch-croneval elasticsearch-migrate elasticsearch-setup-passwords elasticsearch-syskeygen x-pack-watcher-env
elasticsearch-certgen elasticsearch-env elasticsearch-node elasticsearch-shard elasticsearch-users
elasticsearch-certutil elasticsearch-env-from-file elasticsearch-plugin elasticsearch-sql-cli x-pack-env
elasticsearch-cli elasticsearch-keystore elasticsearch-saml-metadata elasticsearch-sql-cli-7.6.2.jar x-pack-security-env
[root@f18d8bc7b8f5 bin]# elasticsearch-setup-passwords interactive #此步为手动设置密码

Initiating the setup of passwords for reserved users elastic,apm_system,kibana,logstash_system,beats_system,remote_monitoring_user.
You will be prompted to enter passwords as the process progresses.
Please confirm that you would like to continue [y/N]y

Enter password for [elastic]: #在这里设置密码，注意最少六位，下面也一样
Reenter password for [elastic]:
Passwords do not match.
Try again.
Enter password for [elastic]:
Reenter password for [elastic]:
Enter password for [apm_system]:
Reenter password for [apm_system]:
Enter password for [kibana]:
Reenter password for [kibana]:
Enter password for [logstash_system]:
Reenter password for [logstash_system]:
Enter password for [beats_system]:
Reenter password for [beats_system]:
Enter password for [remote_monitoring_user]:
Reenter password for [remote_monitoring_user]:
Changed password for user [apm_system]
Changed password for user [kibana]
Changed password for user [logstash_system]
Changed password for user [beats_system]
Changed password for user [remote_monitoring_user]
Changed password for user [elastic]
[root@f18d8bc7b8f5 bin]# exit #退出容器

 

重启容器，进入 ip:9200测试

 （默认账号密码elastic）