将Zabbix监控部署在LNMP平台详细步骤

项目环境：

服务端：192.168.200.40
客户端：192.168.200.60

服务端安装配置

关闭防火墙

[root@localhost ~]# systemctl stop firewalld.service 
[root@localhost ~]# systemctl disable firewalld.service 
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@localhost ~]# setenforce 0

一、LNMP安装环境

1、安装nginx1.16

（1）从官网上下载

root@localhost ~]# wget http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
--2021-04-01 11:13:37--  http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
正在解析主机 nginx.org (nginx.org)... 52.58.199.22, 3.125.197.172, 2a05:d014:edb:5702::6, ...
正在连接 nginx.org (nginx.org)|52.58.199.22|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：4680 (4.6K) [application/x-redhat-package-manager]
正在保存至: “nginx-release-centos-7-0.el7.ngx.noarch.rpm”

100%[======================>] 4,680       --.-K/s 用时 0s      

2021-04-01 11:13:38 (400 MB/s) - 已保存 “nginx-release-centos-7-0.el7.ngx.noarch.rpm” [4680/4680])

（2）手动创建nginx yum安装源

[root@localhost ~]# vim /etc/yum.repos.d/nginx.repo
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/7/$basearch/
gpgcheck=0
enabled=1

（3）重新加载

[root@localhost ~]# yum list

如果出现以下问题：
[root@localhost ~]# yum list
已加载插件：fastestmirror, langpacks
/var/run/yum.pid 已被锁定，PID 为 17043 的另一个程序正在运行。
Another app is currently holding the yum lock; waiting for it to exit...
  另一个应用程序是：PackageKit
    内存：162 M RSS （649 MB VSZ）
    已启动： Thu Apr  1 11:10:49 2021 - 03:31之前
    状态  ：睡眠中，进程ID：17043


将进程杀掉即可：
[root@localhost ~]# kill -5  17043

（4）安装nginx

[root@localhost ~]# yum install nginx -y

（5）开启服务

[root@localhost ~]# systemctl start nginx                   
[root@localhost ~]# netstat -ntap | grep nginx
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      108485/nginx: maste 
[root@localhost ~]# systemctl enable nginx                   #设为开机自启动
Created symlink from /etc/systemd/system/multi-user.target.wants/nginx.service to /usr/lib/systemd/system/nginx.service.

（6）打开网页访问 http://192.168.200.40

2、安装mysql 5.7

（1）安装服务

[root@localhost ~]# yum install -y mariadb-server mariadb

（2）开启服务

[root@localhost ~]# systemctl start mariadb.service 
[root@localhost ~]# systemctl enable mariadb.service 
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.

（3）进行设置

[root@localhost ~]# mysql_secure_installation

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
      SERVERS IN PRODUCTION