Zabbix

目录

Zabbix部署

配置Zabbix yum源（3台节点）

安装yum仓库

修改zabbix仓库配置文件

安装Zabbix

 配置Zabbix

创建zabbix数据库

导入Zabbix建表语句

配置Zabbix_Server（hadoop102）

配置Zabbix_Agent（三台节点）

配置Zabbix_Web时区

启动停止Zabbix

启动Zabbix

停止Zabbix

 集成Grafana

部署Grafana

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Zabbix部署

关闭集群

[atguigu@hadoop102 ~]$ cluster.sh stop

关闭防火墙

关闭SELinux

修改配置文件/etc/selinux/config

[doudou@hadoop102 ~]$  sudo vim /etc/selinux/config

修改 

SELINUX=disabled

重启服务器

[doudou@hadoop102 ~]$  sudo reboot

配置Zabbix yum源（3台节点）

安装yum仓库

安装zabbix的yum仓库

[atguigu@hadoop102 ~]$ sudo rpm -Uvh https://mirrors.aliyun.com/zabbix/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm

[atguigu@hadoop103 ~]$ sudo rpm -Uvh https://mirrors.aliyun.com/zabbix/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm

[atguigu@hadoop104 ~]$ sudo rpm -Uvh https://mirrors.aliyun.com/zabbix/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm

安装Software Collections仓库

[atguigu@hadoop102 ~]$ sudo yum install -y centos-release-scl

[atguigu@hadoop103 ~]$ sudo yum install -y centos-release-scl

[atguigu@hadoop104 ~]$ sudo yum install -y centos-release-scl

修改zabbix仓库配置文件

执行以下命令完成全局替换

[atguigu@hadoop102 ~]$ sudo sed -i 's/http:\/\/repo.zabbix.com/https:\/\/mirrors.aliyun.com\/zabbix/g' /etc/yum.repos.d/zabbix.repo

启用zabbix-web仓库

打开/etc/yum.repos.d/zabbix.repo文件，做如下修改

[zabbix-frontend]
name=Zabbix Official Repository frontend - $basearch
baseurl=https://mirrors.aliyun.com/zabbix/zabbix/5.0/rhel/7/$basearch/frontend
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591

安装Zabbix

[atguigu@hadoop102 ~]$ sudo yum install -y zabbix-server-mysql zabbix-agent zabbix-web-mysql-scl zabbix-apache-conf-scl

[atguigu@hadoop103 ~]$ sudo yum install -y zabbix-agent

[atguigu@hadoop104 ~]$ sudo yum install -y zabbix-agent

 配置Zabbix

创建zabbix数据库

[doudou@hadoop102 ~]$ mysql -uroot -p123456 -e"create database zabbix character set utf8 collate utf8_bin"

导入Zabbix建表语句

[atguigu@hadoop102 ~]$ zcat /usr/share/doc/zabbix-server-mysql-5.0.9/create.sql.gz | mysql -uroot -p000000 zabbix

配置Zabbix_Server（hadoop102）

修改zabbix-server配置文件

[atguigu@hadoop102 ~]$ sudo vim /etc/zabbix/zabbix_server.conf

DBHost=hadoop102
DBName=zabbix
DBUser=root
DBPassword=000000

配置Zabbix_Agent（三台节点）

修改zabbix-agent配置文件

[atguigu@hadoop102 ~]$ sudo vim /etc/zabbix/zabbix_agentd.conf
修改如下内容：
Server=hadoop102
#ServerActive=127.0.0.1
#Hostname=Zabbix server

配置Zabbix_Web时区

修改/etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf文件

[atguigu@hadoop102 ~]$ sudo vim /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf
修改如下内容：
[zabbix]
user = apache
group = apache

listen = /var/opt/rh/rh-php72/run/php-fpm/zabbix.sock
listen.acl_users = apache
listen.allowed_clients = 127.0.0.1

pm = dynamic
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 35

php_value[session.save_handler] = files
php_value[session.save_path]    = /var/opt/rh/rh-php72/lib/php/session/

php_value[max_execution_time] = 300
php_value[memory_limit] = 128M
php_value[post_max_size] = 16M
php_value[upload_max_filesize] = 2M
php_value[max_input_time] = 300
php_value[max_input_vars] = 10000
php_value[date.timezone] = Asia/Shanghai

启动停止Zabbix

启动Zabbix

[atguigu@hadoop102 ~]$ sudo systemctl start zabbix-server zabbix-agent httpd rh-php72-php-fpm
[atguigu@hadoop102 ~]$ sudo systemctl enable zabbix-server zabbix-agent httpd rh-php72-php-fpm

[atguigu@hadoop103 ~]$ sudo systemctl start zabbix-agent
[atguigu@hadoop103 ~]$ sudo systemctl enable zabbix-agent

[atguigu@hadoop104 ~]$ sudo systemctl start zabbix-agent
[atguigu@hadoop104 ~]$ sudo systemctl enable zabbix-agent

停止Zabbix

[atguigu@hadoop102 ~]$ sudo systemctl stop zabbix-server zabbix-agent httpd rh-php72-php-fpm
[atguigu@hadoop102 ~]$ sudo systemctl disable zabbix-server zabbix-agent httpd rh-php72-php-fpm

[atguigu@hadoop103 ~]$ sudo systemctl stop zabbix-agent
[atguigu@hadoop103 ~]$ sudo systemctl disable zabbix-agent

[atguigu@hadoop104 ~]$ sudo systemctl stop zabbix-agent
[atguigu@hadoop104 ~]$ sudo systemctl disable zabbix-agent

 集成Grafana

部署Grafana

[doudou@hadoop102 ~]$ wget https://repo.huaweicloud.com/grafana/7.4.3/grafana-7.4.3-1.x86_64.rpm

使用rpm安装Grafana
[atguigu@hadoop102 software]$ sudo rpm -ivh grafana-7.4.3-1.x86_64.rpm

启动Grafana
[atguigu@hadoop102 software]$ sudo systemctl start grafana-server

安装插件
[atguigu@hadoop102 software]$ sudo grafana-cli plugins install alexanderzobnin-zabbix-app

重启Grafana
[atguigu@hadoop102 software]$ sudo systemctl restart grafana-server