zabbix监控之Centos基于LNMP环境安装

 

本文描述zabbix在lnmp环境中的搭建过程，为减少配置难度，mysql,php采用yum安装。系统版本是centos6.4。

本安装过程以直接高效的方式叙述。

1、Yum安装mysql

mysql使用yum安装方式

yum install mysql-servermysql-devel mysql

/etc/init.d/mysqld start

 

2、Yum安装php

yum安装后的php配置文件是/etc/php.ini。

yum install -y php php-mysqlphp-gd libjpeg* php-imap php-ldap php-odbc php-pear php-xml php-xmlrpcphp-mbstring php-mcrypt php-bcmath php-mhash libmcrypt libmcrypt-devel php-fpm

 

sed -i 's/^user =.*/user =nginx/g' /etc/php-fpm.d/www.conf

sed -i 's/^group =.*/group =nginx/g' /etc/php-fpm.d/www.conf

/etc/init.d/php-fpm start

 

3、编译安装nginx

3.1 安装pcre

nginx安装需要pcre的支持。

wget  ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.33.tar.gz

yum install gcc*   #解决编译无gcc包问题

tar -zxf pcre-8.33.tar.gz

cd pcre-8.33

./configure

echo $?

make && make install

3.2 安装nginx

wget  http://nginx.org/download/nginx-1.4.7.tar.gz

useradd nginx -s /sbin/nologin-M

./configure --user=nginx--group=nginx --prefix=/usr/local/nginx --with-http_stub_status_module--with-http_ssl_module

echo $?

make && make install

 

3.3 测试nginx

[[email protected]]# /usr/local/nginx/sbin/nginx -t

/usr/local/nginx/sbin/nginx:error while loading shared libraries: libpcre.so.1: cannot open shared objectfile: No such file or directory

 

echo /usr/local/lib>>/etc/ld.so.conf

ldconfig

 

[[email protected]]# /usr/local/nginx/sbin/nginx -t      

nginx: the configuration file/usr/local/nginx/conf/nginx.conf syntax is ok

nginx: configuration file/usr/local/nginx/conf/nginx.conf test is successful

#此时可以在浏览器输入nginx的IP地址。

4、配置nginx关联php

4.1 修改nginx配置文件

在nginx.conf中加入如下红色内容

vi/usr/local/nginx/conf/nginx.conf

    server {

        listen       80;

        server_name  localhost;

        location / {

            root   html;

            index  index.html index.htm index.php;

        }

        location ~ \.php$ {

            root           html;

            fastcgi_pass   127.0.0.1:9000;

            fastcgi_index  index.php;

            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;

            include        fastcgi_params;

            include        fastcgi.conf;

        }

}

#红色这段作用是把php结尾的url交给php进程处理。

 

4.2 添加phpinfo

创建phpinfo文件

cat >/usr/local/nginx/html/index.php <<EOF

<?php

phpinfo();

?>

EOF

4.3 测试Php解析

在浏览器输入测试urlhttp://IP/index.php,出现如下界面则解析成功。

 

5、安装zabbix server端

5.1 安装zabbix server端

yum -y install libcurl-develnet-snmp-devel  #视实际情况系统环境，如果后面欠缺某些库，可以再次yum

useradd zabbix -s/sbin/nologin

 

cd /usr/local/src

wget http://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/2.2.2/zabbix-2.2.2.tar.gz/download

tar zxf zabbix-2.2.2.tar.gz

cd zabbix-2.2.2

./configure--prefix=/usr/local/zabbix --enable-server --enable-agent --with-mysql--with-net-snmp --with-libcurl

make && make install

 

5.2 创建数据库，添加授权账号

 

create database zabbix characterset utf8;

grant all privileges on zabbix.*to zabbix@'%' identified by 'zabbix';

delete from mysql.user whereuser="";  #删除空用户名

flush privileges;

 

5.3 导入数据库

cd /usr/local/src/zabbix-2.2.2

mysql -uzabbix -pzabbix-h127.0.0.1 zabbix < database/mysql/schema.sql

mysql -uzabbix -pzabbix-h127.0.0.1 zabbix < database/mysql/images.sql

mysql -uzabbix -pzabbix-h127.0.0.1 zabbix < database/mysql/data.sql

5.4 拷贝zabbix启动文件

cpmisc/init.d/fedora/core/zabbix_server /etc/init.d/

cpmisc/init.d/fedora/core/zabbix_agentd /etc/init.d/

 

5.5 修改配置文件及启动文件

sed -i 's/^DBUser=.*$/DBUser=zabbix/g'/usr/local/zabbix/etc/zabbix_server.conf

sed -i's/^.*DBPassword=.*$/DBPassword=zabbix/g'/usr/local/zabbix/etc/zabbix_server.conf

sed -i 's/^.*DBHost=.*$/DBHost=127.0.0.1/g'/usr/local/zabbix/etc/zabbix_server.conf

 

sed -i's/BASEDIR=\/usr\/local/BASEDIR=\/usr\/local\/zabbix/g'/etc/init.d/zabbix_server

sed -i's/BASEDIR=\/usr\/local/BASEDIR=\/usr\/local\/zabbix/g'/etc/init.d/zabbix_agentd

5.6 添加zabbix服务端口

cat >>/etc/services<<EOF

zabbix-agent 10050/tcp ZabbixAgent

zabbix-agent 10050/udp ZabbixAgent

zabbix-trapper 10051/tcpZabbix Trapper

zabbix-trapper 10051/udpZabbix Trapper

EOF

5.7 启动zabbix服务

/etc/init.d/zabbix_serverstart

/etc/init.d/zabbix_agentdstart

echo "/etc/init.d/zabbix_serverstart" >> /etc/rc.local

echo "/etc/init.d/zabbix_agentdstart" >> /etc/rc.local

 

netstat -plnt|grep zabbix

tcp        0     0 0.0.0.0:10050              0.0.0.0:*                   LISTEN      834/zabbix_agentd  

tcp        0     0 0.0.0.0:10051              0.0.0.0:*                   LISTEN      769/zabbix_server  

5.8 复制web端到nginx的工作目录

cd /usr/local/src/zabbix-2.2.2

cp -ra frontends/php//usr/local/nginx/html/zabbix

chown -R nginx.nginx  /usr/local/nginx/html/zabbix

5.9 在浏览器输入http://IP/zabbix/index.php

 

5.10 修改php配置满足zabbix安装要求

sed -i 's/^\(.*\)date.timezone=.*$/date.timezone = Asia\/Shanghai/g' /etc/php.ini
sed -i 's/^\(.*\)post_max_size =.*$/post_max_size = 16M/g' /etc/php.ini
sed -i 's/^\(.*\)max_execution_time =.*$/max_execution_time = 300/g' /etc/php.ini
sed -i 's/^\(.*\)max_input_time =.*$/max_input_time = 300/g' /etc/php.ini
/etc/init.d/php-fpm restart

 

5.11 zabbix连接数据库

  输入上述配置的用户名密码：

  数据库名称为：zabbix

  数据库用户名：zabbix

  数据库密码：zabbix

  

5.12 登陆zabbix

    默认用户名：admin

    默认密码：zabbix

 

6、调整zabbix显示中文

点击右上角profile处出现该界面。

7、centos安装Zabbix client端

useradd zabbix -s/sbin/nologin -M

 

tar -zxf zabbix-2.2.2.tar.gz

cd zabbix-2.2.2

./configure--prefix=/usr/local/zabbix --enable-agent

make install

 

cpmisc/init.d/fedora/core/zabbix_agentd /etc/init.d/

#修改/usr/local/zabbix/etc/zabbix_agentd.conf中的server ip

#修改/etc/init.d/server_agentd中的BASEDIR

 

[[email protected]]# netstat -plnt|grep zabbix

tcp        0     0 0.0.0.0:10050              0.0.0.0:*                   LISTEN      17870/zabbix_agentd

 

8、ubuntu安装Zabbix client端

apt-get install zabbix-agent

vi /etc/zabbix/zabbix_agentd.conf   #修改server IP

 

如果apt-get安装不成功，可删除apt安装的zabbix-agent包：dpkg -r zabbix-agent;dpkg -P zabbix-agent，然后再apt-get安装。

 

9、debian安装zabbix client端

tar -zxf zabbix-2.2.2.tar.gz

cd zabbix-2.2.2/

 ls

 ./configure --prefix=/usr/local/zabbix--enable-agent

 make install

 

cpmisc/init.d/debian/zabbix-agent /etc/init.d

 

vi/usr/local/zabbix/etc/zabbix_agentd.conf  #修改server ip

vi /etc/init.d/zabbix-agent    #指定zabbix_agentd路径

 

 

 

到此zabbix server端与client端都安装完成。