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: elasticsearch-6.6.0.rpm: Header V4 RSA/SHA512