es 部署

1 环境准备

 1.1 修改host 主机名，加入hosts解析

# hostnamectl set-hostname es1

# cat >> /etc/hosts << EOF

192.168.234.160 es1
EOF

1.2 关闭防火墙

# systemctl stop firewalld

# systemctl disable firewalld

1.3 禁用selinux

# sed -ri 's#(SELINUX=)enforcing#\1disabled#' /etc/selinux/config

# grep ^SELINUX= /etc/selinux/config

# setenforce 0

1.4 配置免密登录

# ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa -q

# for ((i=160;i<=162;i++));do ssh-copy-id 192.168.234.${i};done

1.5 安装数据同步工具rsync

# yum install rsync -y

数据同步脚本