基于CentOS6.5安装Zabbix3.2手记

一、安装虚拟机

虚拟机配置：
1核2G，20G硬盘

安装时选择的服务包：
在base system中选择base、large systems performance、legacy unix compatibility
database中选择mysql database client、mysql database server
desktops全选
languages中选择Chinese support
servers中选择server platform、system administration tools
system management中选择snmp support
web services中选择php support、web server、web servlet engine

二、配置yum源

安装epel源

[root@localhost ~]# yum -y install epel-release

安装webtatic源

[root@localhost ~]# rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm
Retrieving http://mirror.webtatic.com/yum/el6/latest.rpm
warning: /var/tmp/rpm-tmp.LS63Uk: Header V4 DSA/SHA1 Signature, key ID cf4c4ff9: NOKEY
Preparing...                ########################################### [100%]
   1:webtatic-release       ########################################### [100%]

配置zabbix源

vim /etc/yum.repos.d/zabbix.repo
[zabbix]
name=zabbix
baseurl=http://repo.zabbix.com/zabbix/3.2/rhel/6/x86_64/
enabled=1
gpgcheck=0

[zabbix-deprecated]
name=zabbix-deprecated
baseurl=http://repo.zabbix.com/zabbix/3.2/rhel/6/x86_64/deprecated/
enabled=1
gpgcheck=0

清空yum cache，重建yum缓存

[root@localhost ~]# yum clean all
[root@localhost ~]# yum repolist
[root@localhost ~]# yum makecache

三、升级PHP版本

由于zabbix3.2版本需要PHP5.6以上版本才能支持，默认centos安装的php版本为5.3.3，因此需要升级php版本。

1、查看当前php版本

[root@localhost ~]# php -v

2、移除当前已经安装的php版本

[root@localhost ~]# yum remove php*

3、安装php5.6版本

[root@localhost ~]# yum install php56w php56w-devel php56w-common php56w-mysql php56w-pdo php56w-opacache php56w-xml

[root@localhost ~]# php -v
PHP 5.6.30 (cli) (built: Jan 19 2017 22:50:24) 
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies

四、编辑mysql配置文件

1、编辑/etc/my.cnf，添加以下内容，防止中文乱码

[root@localhost ~]# vim /etc/my.cnf 

#设置字符集为utf8
character-set-server=utf8

#让innodb的每个表文件单独存储
innodb_file_per_table=1

2、启动mysql服务，并设置开机自动启动

[root@localhost ~]# service mysqld start
[root@localhost ~]# chkconfig mysqld on

3、设置mysql服务root密码

[root@localhost ~]# mysqladmin -uroot password root

4、创建数据库和用户授权

[root@localhost ~]# mysql -uroot -proot
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.1.71 Source distribution

Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> create database zabbix character set utf8
    -> ;
Query OK, 1 row affected (0.00 sec)

mysql> grant all privileges on zabbix.* to zabbix@'localhost' identified by 'zabbix';
Query OK, 0 rows affected (0.00 sec)

mysql> grant all privileges on zabbix.* to zabbix@'192.168.159.%' identified by 'zabbix';
Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql> exit
Bye

五、安装zabbix

1、yum安装zabbix

[root@localhost ~]# yum install zabbix-agent zabbix-get zabbix-java-gateway zabbix-proxy zabbix-proxy-mysql zabbix-release zabbix-sender zabbix-server zabbix-server-mysql zabbix-web zabbix-web-mysql

2、解压sql导入文件

[root@localhost ~]# cd /usr/share/doc/zabbix-server-mysql-3.2.4/

[root@localhost zabbix-server-mysql-3.2.4]# ls
AUTHORS  ChangeLog  COPYING  create.sql.gz  NEWS  README

[root@localhost zabbix-server-mysql-3.2.4]# gunzip create.sql.gz 

[root@localhost zabbix-server-mysql-3.2.4]# ls
AUTHORS  ChangeLog  COPYING  create.sql  NEWS  README

3、将sql文件导入mysql

[root@localhost zabbix-server-mysql-3.2.4]# mysql -uzabbix -pzabbix
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.1.71 Source distribution

Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> use zabbix;
Database changed

mysql> source /usr/share/doc/zabbix-server-mysql-3.2.4/create.sql ;

mysql> show tables;

mysql> exit;

3、编辑/etc/zabbix/zabbix_server.conf

vim /etc/zabbix/zabbix_server.conf
DBPassword=zabbix

4、创建需要的目录

mkdir /etc/zabbix/alertscripts /etc/zabbix/externalscripts

5、启动zabbix服务

[root@localhost ~]# setenforce 0
[root@localhost ~]# getenforce 
Permissive
[root@localhost ~]# service zabbix-server restart
Shutting down Zabbix server:                               [FAILED]
Starting Zabbix server:                                    [  OK  ]
[root@localhost ~]# service zabbix-server status
zabbix_server (pid  8693) is running...
[root@localhost ~]# chkconfig zabbix-server on

六、配置apache服务，并启动

1、编辑/etc/httpd/conf/httpd.conf，修改以下内容

vim /etc/httpd/conf/httpd.conf
ServerName localhost:80

2、启动httpd服务，并开机自动启动

[root@localhost ~]# service httpd start
Starting httpd:                                            [  OK  ]
[root@localhost ~]# chkconfig httpd on

3、其他配置

停止iptables
[root@localhost ~]# service iptables stop
iptables: Setting chains to policy ACCEPT: filter          [  OK  ]
iptables: Flushing firewall rules:                         [  OK  ]
iptables: Unloading modules:                               [  OK  ]

将/usr/share/目录下的zabbix目录复制到/var/www/html/目录下
cp -r /usr/share/zabbix /var/www/html/

七、在浏览器中打开并继续配置zabbix

1、在浏览器中打开http://192.168.159.253/zabbix

2、点击下一步，此页为php的参数检测，如果不通过，就修改到通过为止，在php.ini那里修改，记得改完要重启httpd

3、修改php配置文件

[root@localhost ~]# vim /etc/php.ini
post_max_size = 16M
max_execution_time = 300
max_input_time = 300
date.timezone = Asia/Shanghai
bcmath.scale = 1
always_populate_raw_post_data = -1
#修改以上参数后保存退出

#安装php插件bcmath、mbstring、gd
[root@localhost ~]# yum install -y php56w-gd php56w-bcmath php56w-mbstring

#重启httpd服务
[root@localhost ~]# service httpd restart

4、点击back，重新点击下一步检查

5、点击下一步，mysql数据库检测，用户名和密码填写刚才创建的zabbix

6、点击下一步，此页保持默认

7、信息总览

8、安装完毕，点击finish即可完成安装。

9、登录，默认用户名密码为admin/zabbix