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🎉 增加elk集群注意点说明

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smallchill 5 years ago
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68bfc3b17c
  1. 16
      script/docker/elk/README.md

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script/docker/elk/README.md

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一、调整内存:max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144](elasticsearch用户拥有的内存权限太小,至少需要262144)
## 修改配置sysctl.conf
[root@localhost ~]# vi /etc/sysctl.conf
## 添加下面配置:
vm.max_map_count=262144
## 重新加载:
[root@localhost ~]# sysctl -p
## 最后重新启动elasticsearch,即可启动成功。
二、Docker 命令自动补全
## 安装依赖工具bash-complete
[root@localhost ~]# yum install -y bash-completion
[root@localhost ~]# source /usr/share/bash-completion/completions/docker
[root@localhost ~]# source /usr/share/bash-completion/bash_completion
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