centos7+nginx+php-fpm+zabbix安装文档

1.安装epel,nginx,zabbix,percona的官方源

# yum install epel-release

# rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

# rpm -Uvh http://repo.zabbix.com/zabbix/2.4/rhel/7/x86_64/zabbix-release-2.4-1.el7.noarch.rpm

# rpm -Uvh http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpm

2.更新系统到最新状态，关闭SELinux

# yum update

# vi /etc/selinux/config 

  ===> SELINUX=disabled

# reboot

3.安装nginx

# yum install nginx

# systemctl start nginx.service

# systemctl enable nginx.service

打开浏览器,输入http://your_server_IP_address/  可以看到"welcome to nginx"页面

4.安装php、php-fpm、zendopcache

# yum install php-fpm php-cli php-pecl-zendopcache

# vi /etc/php.ini

  ===> cgi.fix_pathinfo=0

#  vi /etc/php-fpm.d/www.conf

  ===> listen = /var/run/php-fpm/php-fpm.sock

  ===> listen.owner = nobody

  ===> listen.group = nobody

  ===> user = nginx

  ===> group = nginx

创建php使用的session存储目录,并设置正确的属主和权限  

# mkdir -p /var/lib/php/session

# chown nginx:nginx /var/lib/php/session

# chmod 755 /var/lib/php/session

# systemctl start php-fpm.service

# systemctl enable php-fpm.service

5.配置nginx使用php-fpm

# /etc/nginx/conf.d/default.conf

server {

    listen       80;

    server_name  server_domain_name_or_IP;

    # note that these lines are originally from the "location /" block

    root   /usr/share/nginx/html;

    index index.php index.html index.htm;

    location / {

        try_files $uri $uri/ =404;

    }

    error_page 404 /404.html;

    error_page 500 502 503 504 /50x.html;

    location = /50x.html {

        root /usr/share/nginx/html;

    }

    location ~ \.php$ {

        try_files $uri =404;

        fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;

        fastcgi_index index.php;

        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

        include fastcgi_params;

    }

}

# systemctl restart nginx

6.测试php工作正常

# vi /usr/share/nginx/html/info.php

打开浏览器访问,http://your_server_IP_address/info.php

如果出现PHP版本等信息,则说明php工作正常。

# rm /usr/share/nginx/html/info.php

5.安装percona,并初始化

# yum install Percona-Server-server-56 Percona-Server-client-56

# systemctl start mysqld.service

# mysql_secure_installation

# systemctl enable mysqld.service

6.安装zabbix

# yum install php-mysql php-gd php-xml php-bcmath php-mbstring

# yum install zabbix-get zabbix-server-mysql zabbix-agent 

7.初始化zabbix数据库

# mysql -u root -p

mysql> create database zabbixdb character set utf8;

mysql> grant all privileges on zabbixdb.* to 'zabbixuser'@'localhost' identified by 'password';

mysql> flush privileges;

mysql> exit

为了避免history等大表查询慢的问题，从开始建表就做好partition工作。

history,history_log,history_str,history_text,history_uint 这5张表，每天一个partition

trends,trends_uint 这2张表，每月一个partition

我们需要修改一下zabbix自带的建库SQL文件schema.sql，因为太长没法贴，说明一下:

history,history_log,history_str,history_text,history_uint 这5张表的建库SQL修改结尾为:

ENGINE=InnoDB

PARTITION BY RANGE(clock)

(

PARTITION p2016_02_13 VALUES LESS THAN (UNIX_TIMESTAMP("2016-02-13 00:00:00")) ENGINE = InnoDB,

PARTITION p2016_02_14 VALUES LESS THAN (UNIX_TIMESTAMP("2016-02-14 00:00:00")) ENGINE = InnoDB

);

ENGINE=InnoDB

PARTITION BY RANGE (clock)

(

PARTITION p2016_01 VALUES LESS THAN (UNIX_TIMESTAMP("2016-01-01 00:00:00")) ENGINE = InnoDB,

PARTITION p2016_02 VALUES LESS THAN (UNIX_TIMESTAMP("2016-02-01 00:00:00")) ENGINE = InnoDB

);

删除这一行====> PRIMARY KEY (id)

增加这一行====> CREATE INDEX `history_log_0` ON `history_log` (`id`);

删除这一行====> CREATE UNIQUE INDEX `history_log_2` ON `history_log` (`itemid`,`id`);

删除这一行====> PRIMARY KEY (id)

增加这一行====> CREATE INDEX `history_text_0` ON `history_text` (`id`);

删除这一行====> CREATE UNIQUE INDEX `history_text_2` ON `history_text` (`itemid`,`id`);

修改====> ENGINE=BLACKHOLE;