基于YUM方式搭建Zabbix监控平台

2021-12-23 本文已影响0人宝耶需努力

一、参考链接

阿里巴巴开源镜像站-OPSX镜像站-阿里云开发者社区 (aliyun.com)

zabbix镜像-zabbix下载地址-zabbix安装教程-阿里巴巴开源镜像站 (aliyun.com)

二、Zabbix简介

Zabbix 是一个基于 WEB 界面的提供分布式系统监视以及网络监视功能的企业级的开源解决方案。它能监视各种网络参数，保证服务器系统的安全运营；并提供灵活的通知机制以让系统管理员快速定位/解决存在的各种问题。

下载地址：https://mirrors.aliyun.com/zabbix/

三、Zabbix监控平台安装步骤

1、登录centos系统

 C:\Users\xybdiy>ssh root@192.168.200.50
 root@192.168.200.50's password:
 Last login: Fri Dec 24 22:31:27 2021
 [root@centos ~]# hostnamectl
  Static hostname: centos
  Icon name: computer-vm
  Chassis: vm
  Machine ID: f6fc8fb7991c4c518238af7c75f16046
  Boot ID: daae3878cb56458bac0b89acff8aa851
  Virtualization: vmware
  Operating System: CentOS Linux 7 (Core)
  CPE OS Name: cpe:/o:centos:centos:7
  Kernel: Linux 3.10.0-1160.el7.x86_64
  Architecture: x86-64
 [root@centos ~]#

2、关闭防火墙和SELINUX安全模式

 # 关闭防火墙
 [root@centos ~]# systemctl stop firewalld
 [root@centos ~]# systemctl disable firewalld
 
 
 # 关闭SELINUX安全模式（重启生效）
 [root@centos ~]# setenforce 0
 [root@centos ~]# cat /etc/selinux/config
 
 # This file controls the state of SELinux on the system.
 # SELINUX= can take one of these three values:
 #     enforcing - SELinux security policy is enforced.
 #     permissive - SELinux prints warnings instead of enforcing.
 #     disabled - No SELinux policy is loaded.
 SELINUX=disabled
 # SELINUXTYPE= can take one of three values:
 #     targeted - Targeted processes are protected,
 #     minimum - Modification of targeted policy. Only selected processes are protected.
 #     mls - Multi Level Security protection.
 SELINUXTYPE=targeted
 
 [root@centos ~]#reboot
 [root@centos ~]# getenforce
 Disabled

3、更新YUM源为阿里云镜像源

 [root@centos ~]# yum clean all
 Loaded plugins: fastestmirror
 Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast
 Cleaning repos: base extras updates
 Cleaning up list of fastest mirrors
 [root@centos ~]# yum makecache
 Loaded plugins: fastestmirror
 Determining fastest mirrors
  * base: mirrors.aliyun.com
  * extras: mirrors.aliyun.com
  * updates: mirrors.aliyun.com
 base                                        | 3.6 kB  00:00:00
 extras                                      | 2.9 kB  00:00:00
 updates                                     | 2.9 kB  00:00:00
 (1/10): base/7/x86_64/group_gz              | 153 kB  00:00:00
 (2/10): base/7/x86_64/filelists_db          | 7.2 MB  00:00:01
 (3/10): extras/7/x86_64/filelists_db        | 259 kB  00:00:00
 (4/10): extras/7/x86_64/primary_db          | 243 kB  00:00:00
 (5/10): extras/7/x86_64/other_db            | 145 kB  00:00:00
 (6/10): base/7/x86_64/other_db              | 2.6 MB  00:00:00
 (7/10): base/7/x86_64/primary_db            | 6.1 MB  00:00:02
 (8/10): updates/7/x86_64/filelists_db       | 7.0 MB  00:00:01
 (9/10): updates/7/x86_64/other_db           | 903 kB  00:00:00
 (10/10): updates/7/x86_64/primary_db        |  13 MB  00:00:02
 Metadata Cache Created
 [root@centos ~]#

4、安装LNMP环境

 [root@centos ~]# yum install httpd httpd-devel mariadb mariadb-server mariadb-devel php-common php-gd php-mbstring php-xml php-bcmath php-mysql php-cli php-devel php-pear -y

image-20211223223703486

5、添加Zabbix扩展源

 https://mirrors.aliyun.com/zabbix/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm

 [root@centos ~]# rpm -ivh https://mirrors.aliyun.com/zabbix/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm
 Retrieving https://mirrors.aliyun.com/zabbix/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm
 warning: /var/tmp/rpm-tmp.Xp3vAb: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY
 Preparing...                          ################################# [100%]
 Updating / installing...
  1:zabbix-release-4.0-2.el7         ################################# [100%]
 [root@centos ~]#

image-20211223224002411

6、更新Zabbix.repo源

 #修改/etc/yum.repos.d/zabbix.repo内容如下：
 cat>/etc/yum.repos.d/zabbix.repo<<EOF
 [zabbix]
 name=Zabbix Official Repository - $basearch
 baseurl=https://mirrors.aliyun.com/zabbix/zabbix/4.0/rhel/7/$basearch/
 enabled=1
 gpgcheck=1
 gpgkey=https://mirrors.aliyun.com/zabbix/RPM-GPG-KEY-ZABBIX-A14FE591
 [zabbix-non-supported]
 name=Zabbix Official Repository non-supported - $basearch
 baseurl=https://mirrors.aliyun.com/zabbix/non-supported/rhel/7/$basearch/
 enabled=1
 gpgkey=https://mirrors.aliyun.com/zabbix/RPM-GPG-KEY-ZABBIX
 gpgcheck=1
 EOF

 [root@centos ~]# cat>/etc/yum.repos.d/zabbix.repo<<EOF
 > [zabbix]
 > name=Zabbix Official Repository - $basearch
 > baseurl=https://mirrors.aliyun.com/zabbix/zabbix/4.0/rhel/7/$basearch/
 > enabled=1
 > gpgcheck=1
 > gpgkey=https://mirrors.aliyun.com/zabbix/RPM-GPG-KEY-ZABBIX-A14FE591
 > [zabbix-non-supported]
 > name=Zabbix Official Repository non-supported - $basearch
 > baseurl=https://mirrors.aliyun.com/zabbix/non-supported/rhel/7/$basearch/
 > enabled=1
 > gpgkey=https://mirrors.aliyun.com/zabbix/RPM-GPG-KEY-ZABBIX
 > gpgcheck=1
 > EOF
 [root@centos ~]#
 [root@centos ~]# cat /etc/yum.repos.d/zabbix.repo
 [zabbix]
 name=Zabbix Official Repository -
 baseurl=https://mirrors.aliyun.com/zabbix/zabbix/4.0/rhel/7//
 enabled=1
 gpgcheck=1
 gpgkey=https://mirrors.aliyun.com/zabbix/RPM-GPG-KEY-ZABBIX-A14FE591
 [zabbix-non-supported]
 name=Zabbix Official Repository non-supported -
 baseurl=https://mirrors.aliyun.com/zabbix/non-supported/rhel/7//
 enabled=1
 gpgkey=https://mirrors.aliyun.com/zabbix/RPM-GPG-KEY-ZABBIX
 gpgcheck=1
 [root@centos ~]#

7、安装Zabbix相关软件包

 [root@centos ~]# yum install zabbix-server-mysql zabbix-web-mysql zabbix-agent -y
 [root@centos ~]# sed -i '/date.timezone/i date.timezone = PRC' /etc/php.ini

8、启动相关服务

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

9、创建数据库&密码授权

 [root@centos ~]# mysql
 Welcome to the MariaDB monitor.  Commands end with ; or \g.
 Your MariaDB connection id is 2
 Server version: 5.5.68-MariaDB MariaDB Server
 
 Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
 
 Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
 
 MariaDB [(none)]> create database zabbix character set utf8 collate utf8_bin;
 Query OK, 1 row affected (0.00 sec)
 
 MariaDB [(none)]> grant all on zabbix.* to zabbix@'%' identified by 'zabbix';
 
 MariaDB [(none)]> grant all on zabbix.* to zabbix@localhost identified by 'zabbix';
 Query OK, 0 rows affected (0.00 sec)
 
 MariaDB [(none)]> flush privileges;
 Query OK, 0 rows affected (0.00 sec)
 
 MariaDB [(none)]> Ctrl-C -- exit!
 Aborted

10、导入基础数据库

 [root@centos ~]# vim /usr/share/doc/zabbix-server-mysql-4.0.37/create.sql.gz
 [root@centos ~]# zcat /usr/share/doc/zabbix-server-mysql-4.0.37/create.sql.gz|mysql -uzabbix -p123456 zabbix
 [root@centos ~]#

image-20211224095449077

 [root@centos ~]# rpm -qa | grep zabbix
 zabbix-release-4.0-2.el7.noarch
 zabbix-web-mysql-4.0.37-1.el7.noarch
 zabbix-web-4.0.37-1.el7.noarch
 zabbix-agent-4.0.37-1.el7.x86_64
 zabbix-server-mysql-4.0.37-1.el7.x86_64
 [root@centos ~]#

11、设置时区

 [root@zabbix-server ~]# vim /etc/php.ini
 date.timezone = PRC
 [root@zabbix-server ~]# vim /etc/httpd/conf.d/zabbix.conf

image-20211224103033489

12、修改Zabbix配置文件

 [root@zabbix-server ~]# vim /etc/zabbix/zabbix_server.con
 [root@zabbix-server ~]# grep -n '^'[a-Z] /etc/zabbix/zabbix_server.conf
 38:LogFile=/var/log/zabbix/zabbix_server.log
 49:LogFileSize=0
 72:PidFile=/var/run/zabbix/zabbix_server.pid
 82:SocketDir=/var/run/zabbix
 91:DBHost=localhost
 100:DBName=zabbix
 116:DBUser=zabbix
 124:DBPassword=zabbix
 132:DBSocket=/var/lib/mysql/mysql.sock
 357:SNMPTrapperFile=/var/log/snmptrap/snmptrap.log
 472:Timeout=4
 515:AlertScriptsPath=/usr/lib/zabbix/alertscripts
 526:ExternalScripts=/usr/lib/zabbix/externalscripts
 562:LogSlowQueries=3000
 [root@zabbix-server ~]#

13、启动Zabbix

[root@zabbix-server ~]# systemctl start zabbix-server
 [root@zabbix-server ~]# systemctl enable zabbix-server
 Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-server.service to /usr/lib/systemd/system/zabbix-server.service.
 [root@zabbix-server ~]#
 [root@zabbix-server ~]# netstat -ntpl
 Active Internet connections (only servers)
 Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
 tcp        0      0 0.0.0.0:3306            0.0.0.0:*               LISTEN      2088/mysqld
 tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      927/sshd
 tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1040/master
 tcp        0      0 0.0.0.0:10051           0.0.0.0:*               LISTEN      2350/zabbix_server
 tcp6       0      0 :::80                   :::*                    LISTEN      2305/httpd
 tcp6       0      0 :::22                   :::*                    LISTEN      927/sshd
 tcp6       0      0 ::1:25                  :::*                    LISTEN      1040/master
 tcp6       0      0 :::10051                :::*                    LISTEN      2350/zabbix_server
 [root@zabbix-server ~]#