elk安装
1、安装配置java [root@elk ~]# yum install java-1.8.0-openjdk.x86_64 -y [root@elk ~]# java -version openjdk version "1.8.0_212" OpenJDK Runtime Environment (build 1.8.0_212-b04) OpenJDK 64-Bit Server VM (build 25.212-b04, mixed mode) 2、更新时间 yum install ntpdate -y ntpdate time1.aliyun.com 3、安装配置elasticsearch [root@elk ~]# mkdir elk_package [root@elk ~]# cd elk_package [root@elk elk_package]# ll -rw-r--r--. 1 root root 114059630 Dec 21 10:26 elasticsearch-6.6.0.rpm -rw-r--r--. 1 root root 185123116 Dec 21 10:26 kibana-6.6.0-x86_64.rpm [root@elk elk_package]# rpm -ivh elasticsearch-6.6.0.rpm warning: