ElasticSearch 的安装及配置和密码设置等

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wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.6.1-x86_64.rpm

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rpm -ivh elasticsearch-7.6.1-x86_64.rpm

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systemctl restart elasticsearch

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xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true

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network.host: 10.20.13.15
http.port: 9200
discovery.seed_hosts: ["10.20.13.15"]

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[root@localhost /usr/share/elasticsearch/bin]# ./elasticsearch-setup-passwords interactive
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  # 输入 y


Enter password for [elastic]:      # 为 elasticsearch 设置密码
Reenter password for [elastic]:    # 再次输入 elasticsearch 的密码
Enter password for [apm_system]:   # 为 apm 设置密码
Reenter password for [apm_system]: # 再次输入 apm 的密码
Enter password for [kibana]:       # 为 kibana 设置密码
Reenter password for [kibana]:     # 再次输入 kibana 的密码
Enter password for [logstash_system]:   # 为 logstash 设置密码
Reenter password for [logstash_system]: # 再次输入 logstash 的密码
Enter password for [beats_system]:      # 为 beats 设置密码
Reenter password for [beats_system]:    # 再次输入 beats 的密码
Enter password for [remote_monitoring_user]:   # 为 remote_monitoring_user 设置密码
Reenter password for [remote_monitoring_user]: # 再次输入 remote_monitoring_user 的密码
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@sgt-devops-2-test /usr/share/elasticsearch/bin]# 

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curl -XPUT -u elastic 'http://10.20.13.15:9200/_xpack/security/user/elastic/_password' -d '{
  "password" : "yourpasswd"
}

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docker run -p 5000:5000 -d elastichq/elasticsearch-hq

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http://10.20.13.15:5000

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http://elastic:PASSWORD@10.20.13.15:9200