004.Zabbix3.x-Server服务端安装

  1 [root@imxhy01 ~]# yum -y install epel-release.noarch
  2 [root@imxhy01 ~]# rpm -ivh http://repo.zabbix.com/zabbix/3.2/rhel/7/x86_64/zabbix-release-3.2-1.el7.noarch.rpm
  3 [root@imxhy01 ~]# ls /etc/yum.repos.d/			#查看Zabbix源是否安装成功
  4 epel.repo  epel-testing.repo  zabbix.repo
  5 [root@imxhy ~]# yum -y install zabbix-get zabbix-server-mysql zabbix-web-mysql zabbix-web zabbix-agent

  1 [root@imxhy01 ~]# yum -y install php-bcmath
  2 [root@imxhy01 ~]# yum -y install php-mbstring		#安装缺少的两个包，v3版本可以不安装。

  1 [root@imxhy01 ~]# yum -y install mariadb mariadb-server
  2 [root@imxhy01 ~]# vi /etc/my.cnf
  3 [mysqld]
  4 datadir=/var/lib/mysql
  5 socket=/var/lib/mysql/mysql.sock
  6 symbolic-links=0
  7 character-set-server=utf8				#设置字符集为utf8
  8 innodb_file_per_table=1                             #设置innodb的每个表文件单独存储
 10 [mysqld_safe]
 11 log-error=/var/log/mariadb/mariadb.log
 12 pid-file=/var/run/mariadb/mariadb.pid
 13 ……
 14 [root@imxhy01 ~]# systemctl enable mariadb		#设为开机启动
 15 [root@imxhy01 ~]# systemctl start mariadb		#开启MariaDB数据

  1 [root@imxhy01 ~]# groupadd zabbix			#添加Zabbix组，3.x不需要手动添加
  3 [root@imxhy01 ~]# useradd -g zabbix zabbix		#添加Zabbix组，3.x不需要手动添加
  5 [root@imxhy01 ~]# mysql_secure_installation		#设置安全性，并设置数据库root密码
  6 [root@imxhy01 ~]# mysql -u root -p
  7 MariaDB [(none)]> create database zabbix character set utf8 collate utf8_bin;		#创建数据库且字符集为utf8，使web界面显示中文不出现乱码
  8 MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@‘localhost‘ identified by ‘x120952576‘;
  9 #创建zabbix数据库和Zabbix用户，且赋予此用户拥有此数据库全部权限。
 10 MariaDB [(none)]> flush privileges;
 11 MariaDB [(none)]> exit;

  1 UPDATE zabbix.user SET passwd=md5(‘zabbix‘) WHERE alias=‘Admin‘

  1 [root@imxhy01 ~]# cd /usr/share/doc/zabbix-server-mysql-3.2.1/			  #进入数据库模板所在目录
  2 [root@imxhy01 zabbix-server-mysql-3.2.0]# ls
  3 AUTHORS  ChangeLog  COPYING  create.sql.gz  NEWS  README
  4 [root@imxhy01 zabbix-server-mysql-3.2.0]# zcat create.sql.gz | mysql -uroot -p zabbix #将模板数据恢复至Zabbix数据库
  6 Enter password:
  7 [root@imxhy01 ~]# mysql -u zabbix -p                                                  #用Zabbix用户登录

  1 MariaDB [(none)]> show databases;
  2 +-----------------------+
  3 | Database		    |
  4 +-----------------------+
  5 | information_schema    |
  6 | zabbix                |
  7 +-----------------------+
  8 2 rows in set (0.00 sec)
  9 MariaDB [(none)]> use zabbix;
 10 MariaDB [zabbix]> show tables;				#查看数据表项

  1 [root@imxhy01 ~]# vi /etc/zabbix/zabbix_server.conf
  2 LogFile=/var/log/zabbix/zabbix_server.log
  3 LogFileSize=0
  4 PidFile=/var/run/zabbix/zabbix_server.pid
  5 DBHost=localhost					#修改主机
  6 DBName=zabbix
  7 DBUser=zabbix
  8 DBPassword=x120952576				#修改DB密码(之前所创建密码)
  9 SNMPTrapperFile=/var/log/snmptrap/snmptrap.log
 10 Timeout=4
 11 AlertScriptsPath=/usr/lib/zabbix/alertscripts
 12 ExternalScripts=/usr/lib/zabbix/externalscripts
 13 LogSlowQueries=3000

  1 [root@imxhy01 ~]# systemctl enable zabbix-server	        #设为开机启动Zabbix服务
  2 [root@imxhy01 ~]# systemctl start zabbix-server		#启动Zabbix服务
  3 [root@imxhy01 ~]# systemctl start zabbix-agent		#需要监控自己，因此也开启agent
  4 [root@imxhy01 ~]# systemctl enable zabbix-agent		#启动Zabbix服务

  1 [root@imxhy ~] vi /etc/php.ini
  2 date.timezone= Asia/Shanghai
  3 max_execution_time = 300
  4 post_max_size = 16M
  5 memory_limit = 128M
  6 [root@imxhy ~]# vi /etc/httpd/conf.d/zabbix.conf
  7 Alias /zabbix /usr/share/zabbix
  8 <Directory "/usr/share/zabbix">
  9     Options FollowSymLinks
 10     AllowOverride None
 11     Require all granted
 12     Allow from all
 13     php_value max_execution_time 300
 14     php_value memory_limit 128M
 15     php_value post_max_size 16M
 16     php_value upload_max_filesize 2M
 17     php_value max_input_time 300
 18     php_value always_populate_raw_post_data -1
 19     php_value date.timezone Asia/Shanghai
 20 </Directory>

  1 [root@imxhy01 ~]# firewall-cmd --permanent --add-service=http	#防火墙开放Apache服务
  2 [root@imxhy01 ~]# firewall-cmd --permanent --add-port=10051/tcp	#防火墙开放Zabbix所需端口
  3 [root@imxhy01 ~]# firewall-cmd --permanent --add-port=10050/tcp	#防火墙开放Zabbix所需端口
  4 [root@imxhy01 ~]# firewall-cmd --reload
  5 [root@imxhy01 ~]# chcon -R -t httpd_sys_content_rw_t /usr/share/zabbix/conf
  6 [root@imxhy01 ~]# yum -y install policycoreutils-python
  7 [root@imxhy01 ~]# setsebool -P httpd_can_network_connect=true
  8 [root@imxhy01 ~]# semanage port -a -t http_port_t -p tcp 10051

  1 [root@imxhy01 ~]# systemctl start httpd.service
  2 [root@imxhy01 ~]# systemctl enable httpd.service

  1 [root@imxhy01 ~]# echo -n admin | openssl md5
  2 (stdin)= 21232f297a57a5a743894a0e4a801fc3	#admin经过md5生成的加密的密码
  3 [root@imxhy01 ~]# mysql -u root -p		#进入数据库
  4 MariaDB [(none)]> use zabbix;		#选择zabbix数据库
  5 MariaDB [zabbix]> select * from users;	#查看users用户表可知Admin用户的ID为1，passwd为一串加密的密码
  6 MariaDB [zabbix]> update users set passwd=‘21232f297a57a5a743894a0e4a801fc3‘ where userid = ‘1‘;					#将userid为1的用户即Admin的密码更新。
  7 MariaDB [(none)]> flush privileges;		#刷新权限即可
  8 MariaDB [(none)]> exit;