zabbix4.0安装和配置

时间:2022-02-02 08:24:58

                                以下为master端安装,开始

内核
$ cat /etc/centos-release
  CentOS Linux release 7.4.1708 (Core)
$ uname -r
  3.10.0-693.el7.x86_64

IP划分
master 192.168.1.122
client 192.168.1.123

关闭iptables和selinux
iptables -F
setenforce 0
systemctl stop firewalld
systemctl disable firewalld
vim /etc/selinux/config
  SELINUX=disabled

安装和配置Zabbix服务器
获取zabbix源
# https://www.zabbix.com/download?zabbix=4.0&os_distribution=centos&os_version=7&db=MySQL
rpm -i https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm

安装和配置数据库(centos7带的是mariadb)
yum -y install mariadb mariadb-server
systemctl start mariadb
systemctl enable mariadb
mysqladmin -uroot password '123456'

vim /etc/my.cnf
[mysqld]
character-set-server = utf8
init-connect = 'SET NAMES utf8'
collation-server = utf8_general_ci

systemctl restart mariadb

mysql -uroot -p123456       #此时就能登录进去mysql中
  create database zabbix character set utf8;
  grant all privileges on zabbix.* to 'zabbix'@'localhost' identified by '123456';
  grant all privileges on zabbix.* to 'zabbix'@'%' identified by '123456';
  exit      #退出数据库

安装Zabbix服务器,前端和代理
yum -y install zabbix-server-mysql zabbix-web-mysql zabbix-agent

初始架构和导入数据(系统会提示输入上面定义的登录mysql的密码)
zcat /usr/share/doc/zabbix-server-mysql-4.0.1/create.sql.gz |mysql -uroot -p zabbix      #这个zabbix指数据库名
提示信息:Enter password:

为Zabbix服务器配置数据库
vim /etc/zabbix/zabbix_server.conf
LogFile=/var/log/zabbix/zabbix_server.log      #保持默认
LogFileSize=0 #保持默认
PidFile=/var/run/zabbix/zabbix_server.pid      #保持默认
SocketDir=/var/run/zabbix               #保持默认
DBName=zabbix                #保持默认
DBUser=zabbix                  #保持默认
DBPassword=                                             #登录数据库的zabbix用户的密码

启动zabbix
service zabbix-server start
service zabbix-agent start
systemctl enable zabbix-server
systemctl enable zabbix-agent
chkconfig --level 2345 zabbix-server on
chkconfig --level 2345 zabbix-agent on

Zabbix前端配置
vim /etc/httpd/conf.d/zabbix.conf

........... 略去部分 .............
<Directory "/usr/share/zabbix">
  Options FollowSymLinks
  AllowOverride None
  Require all granted

  <IfModule mod_php5.c>
    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 always_populate_raw_post_data -1
    php_value date.timezone  Asia/Shanghai      #该行取消注释并修改为亚洲时区
  </IfModule>
</Directory>

........... 略去部分 .............

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重启前的坑:

注:由于我的机器上有nginx、mysql等,装时遇到的问题都会在这里列出

页面输入IP+prot/zabbix时不能访问,在/var/og/httpd/error_log得到的信息是

PHP Warning:  require_once(/etc/zabbix/web/maintenance.inc.php): failed to open stream: Permission denied in /usr/share/zabbix/include/classes/core/ZBase.php on line 276

明显这是权限方面的问题,解决方法如下:

chown  -R  apache.apache  /etc/zabbix/web/

#有时 /etc/zabbix/web/ 目录下的所有文件会为root,之所以这样说是我第一次在虚机上装的时候不用管权限这一步,在服务器上装的时候就出现权限方面的问题

然后再往下按照本文命令执行.....

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启动httpd
service httpd start
访问zabbix
http://192.168.1.122/zabbix/setup.php
Next step-->检查给选项是否正确,如都没问题点Next step-->Password输入zabbix登录mysql时的密码-->Next step-->Next step-->Finish
初始账号和密码:Admin/zabbix

                              以上为master端安装,完毕

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                              以下为client端安装,开始
关闭iptables和selinux
iptables -F
setenforce 0
systemctl stop firewalld
systemctl disable firewalld
vim /etc/selinux/config
  SELINUX=disabled

安装agent
rpm -i https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
yum -y install zabbix-agent zabbix-sender zabbix-get
vim /etc/zabbix/zabbix_agentd.conf
  PidFile=/var/run/zabbix/zabbix_agentd.pid
  LogFile=/var/log/zabbix/zabbix_agentd.log
  LogFileSize=0
  Server=192.168.1.122          #服务端的IP
  ServerActive=192.168.1.122      #服务端的IP
  Hostname=Zabbix server

启动agent端的服务
systemctl restart zabbix-agent.service

                            以上为client端安装,完毕

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zabbix4.0安装和配置

zabbix4.0安装和配置

zabbix4.0安装和配置

zabbix4.0安装和配置