性能测试监控平台搭建-环境准备（一）

1. 环境准备

1.1 需要关闭对应centos7系统的防火墙

[root@centos7 ~]# systemctl stop firewalld
[root@centos7 ~]# systemctl disable firewalld
[root@centos7 ~]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
   Active: inactive (dead)
     Docs: man:firewalld(1)
[root@centos7 ~]# setenforce 0
[root@centos7 ~]# sed -i '/^SELINUX/s/enforcing/disabled/' /etc/selinux/config
[root@centos7 ~]# getenforce
Permissive

1.2 修改机器的hostname

[root@centos7 ~]# hostnamectl set-hostname master
[root@centos7 ~]# hostname
hostname
master

1.3 安装java环境(非必须)

# 创建java的目录
[root@master ~]# mkdir -p /usr/local/java

# 下载jdk的tar包
[root@master ~]# cd /usr/local/java
[root@master ~]# wget https://mirrors.huaweicloud.com/kunpeng/archive/compiler/bisheng_jdk/bisheng-jdk-8u412-linux-x64.tar.gz
[root@master java]# ll
总用量 114356
-rw-r--r-- 1 root root 117098800 8月  22 21:23 bisheng-jdk-8u412-linux-x64.tar.gz

# 解压tar包
[root@master java]# tar -zxvf bisheng-jdk-8u412-linux-x64.tar.gz

# 修改解压后的文件名称
[root@master java]# mv bisheng-jdk1.8.0_412 jdk1.8.0_412

# 添加启动配置项目
[root@master java]# vim /etc/profile
在文件最后追加内容后保存：
export JAVA_HOME=/usr/local/java/jdk1.8.0_412
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH

# 将配置生效
[root@master java]# source /etc/profile

# 查看java版本是否安装成功
[root@master java]# java -version
openjdk version "1.8.0_412"
OpenJDK Runtime Environment BiSheng (build 1.8.0_412-b11)
OpenJDK 64-Bit Server VM BiSheng (build 25.412-b11, mixed mode)