Zabbix的学习过程--zabbix服务端以及web端搭建

安装MySQL、PHP、Nginx及搭建Zabbix服务器

最新推荐文章于 2024-08-09 17:12:53 发布

原创最新推荐文章于 2024-08-09 17:12:53 发布 · 1.2k 阅读

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文章标签：

#服务端 #zabbx #监控 #LNMP

本文详细介绍了如何在Linux环境下安装MySQL数据库、PHP环境、Nginx Web服务器，并搭建Zabbix监控系统。包括依赖包安装、PHP源码编译、配置与启动PHP-FPM服务、安装配置Nginx、Zabbix客户端与服务器安装等步骤。

安装mysql
yum install mysql mysql-server mysql-dervel -y

安装PHP

安装依赖包

yum install gcc make gd-devel libjpeg-devel libpng-devel libxml2-devel bzip2-devel libcurl-devel curl-devel -y

安装PHP
下载PHP源码包，此处所用版本为：php-5.5.23.tar.bz2

tar -xjf php-5.5.23.tar.bz2 
cd php-5.5.23
./configure --prefix=/usr/local/php-5.5.23 \
--with-config-file-path=/usr/local/php-5.5.23/etc --with-bz2 --with-curl \
--enable-ftp --enable-sockets --disable-ipv6 --with-gd \
--with-jpeg-dir=/usr/local --with-png-dir=/usr/local \
--with-freetype-dir=/usr/local --enable-gd-native-ttf \
--with-iconv-dir=/usr/local --enable-mbstring --enable-calendar \
--with-gettext --with-libxml-dir=/usr/local --with-zlib \
--with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd --with-mysql=mysqlnd \
--enable-dom --enable-xml --enable-fpm --with-libdir=lib64 --enable-bcmath
make
make install

配置PHP

cp php.ini-production /usr/local/php-5.5.23/etc/php.ini
cp php.ini-production /usr/local/lib/php.ini
cp /usr/local/php-5.5.23/etc/php-fpm.conf.default /usr/local/php-5.5.23/etc/php-fpm.conf

修改php.ini

 pdo_mysql.default_socket=/var/lib/mysql/mysql.sock
 max_execution_time = 300
 memory_limit = 128M
 post_max_size = 16M
 upload_max_filesize = 2M
 max_input_time = 300
 date.timezone PRC

修改php-fpm配置
user = nginx group = nginx

启动PHP
/usr/local/php-5.5.23/sbin/php-fpm start
如果要做成service php-fpm start这种，需要在/etc/init.d/写一个脚本php-fpm


#!/bin/sh  


# DateTime: 2015-04-14


# Author: zhang


# chkconfig:   - 84 16   


# Source function library.  

. /etc/rc.d/init.d/functions  


# Source networking configuration.  

. /etc/sysconfig/network  


# Check that networking is up.  

[ "$NETWORKING" = "no" ] && exit 0  

phpfpm="/usr/local/php-5.5.23/sbin/php-fpm"  
prog=$(basename ${phpfpm})  

lockfile=/var/lock/subsys/phpfpm

start() {  
    [ -x ${phpfpm} ] || exit 5  
    echo -n $"Starting $prog: "  
    daemon ${phpfpm}
    retval=$?  
    echo  
    [ $retval -eq 0 ] && touch $lockfile  
    return $retval  
}  

stop() {  
    echo -n $"Stopping $prog: "  
    killproc $prog -QUIT  
    retval=$?  
    echo  
    [ $retval -eq 0 ] && rm -f $lockfile  
    return $retval  
}  

restart() {  
    configtest || return $?  
    stop  
    start  
}  

reload() {  
    configtest || return $?  
    echo -n $"Reloading $prog: "  
    killproc ${phpfpm} -HUP  
    RETVAL=$?  
    echo  
}  

force_reload() {  
    restart  
}  

configtest() {  
  ${phpfpm} -t
}  

rh_status() {  
    status $prog  
}  

rh_status_q() {  
    rh_status >/dev/null 2>&1  
}  

case "$1" in  
    start)  
        rh_status_q && exit 0  
        $1  
        ;;  
    stop)  
        rh_status_q || exit 0  
        $1  
        ;;  
    restart|configtest)  
        $1  
        ;;  
    reload)  
        rh_status_q || exit 7  
        $1  
        ;;  
    status)  
        rh_status  
        ;;  
    *)  
        echo $"Usage: $0 {start|stop|status|restart|reload|configtest}"  
        exit 2  
esac

查看php-fpm是否启动

ps aux|grep php-fpm
netstat -lnt|grep 9000

# 启动

service php-fpm start

# 关闭

service php-fpm stop

# 重启

service php-fpm restart

# 重载

service php-fpm reload

#检查配置文件

service php-fpm configtest

安装nginx

安装第三方源

rpm -ivh http://repo.zabbix.com/zabbix/2.2/rhel/5/x86_64/zabbix-release-2.2-1.el5.noarch.rpm

安装nginx
```
yum install -y nginx
```

搭建zabbix服务器

安装客户端

rpm -ivh http://repo.zabbix.com/zabbix/2.2/rhel/5/x86_64/zabbix-release-2.2-1.el5.noarch.rpm
yum install zabbix-server-mysql zabbix-web-mysql zabbix-web -y

如果报错，可以用以下命令执行

yum install zabbix-server-mysql zabbix-web-mysql zabbix-web -y --skip-broken

创建数据库并导入数据（proxy只需要导入schema.sql就够了）

    SET PASSWORD FOR 'root'@'localhost' = PASSWORD('your_passwd');
create database zabbix default charset utf8;
grant all on zabbix.* to zabbix@"127.0.0.1" IDENTIFIED BY "your_passwd";
quit；
mysql -uroot -pyour_passwd < schema.sql
mysql -uroot -pyour_passwd < data.sql
mysql -uroot -pyour_passwd < images.sql

配置zabbix

vi /etc/zabbix/zabbix_server.conf
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=your_passwd

配置zabbix web端
修改nginx配置文件

 mv /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.bak  
 vi /etc/nginx/conf.d/zabbix.conf
 server {
    listen       80;
    server_name zabbix.123.com;
    access_log  /var/log/nginx/zabbix/zabbix.access.log  main;

    index index.html index.php index.html;
    root /usr/share/zabbix;

    location /
    {
            try_files $uri $uri/ /index.php?$args;
    }

    location ~ ^(.+.php)(.*)$ {
            fastcgi_split_path_info ^(.+.php)(.*)$;
            include /etc/nginx/fastcgi_params;
            fastcgi_pass  localhost:9000;
            fastcgi_index index.php;
            fastcgi_param  PATH_INFO          $fastcgi_path_info;
    }
}

FAQ

Loaded Configuration File none
PHP没有载入php.ini ，输入php -i 看看载入的是哪个文件夹的ini文件，复制过去，给权限就可以了。
mysql报错No such file or directory
php.ini中没有定义mysql.sock，具体参照上文php.ini配置
mysql报错

mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an administration tool to reset your password with the command SET PASSWORD = PASSWORD('your_existing_password'). This will store a new, and more secure, hash value in mysql.user. If this user is used in other scripts executed by PHP 5.2 or earlier you might need to remove the old-passwords flag from your my.cnf file in path/to/the/file/where/connection/script/is/written/

mysqlnd是个好东西。不仅可以提高与mysql数据库通信的效率，而且也可以方便的设置一些超时。如，连接超时，查询超时。
但是，使用mysqlnd的时候，有个地方需要注意。就是服务端的密码格式不能使用旧的16位的存储格式，而要使用新的41位的存储格式。
如果，服务端的密码格式是16位，那么就会报错。
解决办法：

SET old_passwords = 0;
UPDATE mysql.user SET Password = PASSWORD('testpass') WHERE User = 'testuser' limit 1;
SELECT LENGTH(Password) FROM mysql.user WHERE User = 'testuser';
FLUSH PRIVILEGES;