Zabbix 3.2 监控部署

Posted 2020-09-20

一、准备工作

1.系统环境

系统：CentOS 6.8 X86_64

mysql：5.7.12

Apache：2.4.20

php：7.1.4

Zabbix：3.2.6

2.安装所需环境

[[email protected] ~]# rpm -ivh http://www.lishiming.net/data/attachment/forum/epel-release-6-8_64.noarch.rpm

[[email protected] ~]# yum -y install gcc  gd-devel libjpeg-devel libpng-devel libxml2-devel bzip2-devel libcurl-devel  libmcrypt-devel net-snmp-devel OpenIPMI-devel

二、安装LAMP环境

1.mysql安装

[[email protected] src]# tar zxvf mysql-5.7.12-linux-glibc2.5-x86_64.tar.gz

[[email protected] src]# mv mysql-5.7.12-linux-glibc2.5-x86_64 /usr/local/mysql

[[email protected] src]# useradd mysql -s /sbin/nologin -M

[[email protected] src]# chown -R mysql.mysql /usr/local/mysql/

[[email protected] src]# cd  /usr/local/mysql/

[[email protected] mysql]# cp support-files/my-default.cnf  /etc/my.cnf

[[email protected] mysql]# vim /etc/my.cnf

[mysqld]  basedir = /usr/local/mysql  datadir = /data/mysql  port = 3306  socket = /tmp/mysql.sock  pid-file = /data/mysql/mysqld.pid  log-error=/var/log/mysqld.err.log

[[email protected] mysql]# mkdir /data  #/data/mysql目录在初始时自动创建

[[email protected] mysql]# ./bin/mysqld --initialize --user=mysql --datadir=/data/mysql #初始化

[[email protected] mysql]# cp support-files/mysql.server /etc/init.d/mysqld

[[email protected] mysql]# chkconfig --add mysqld

[[email protected] mysql]# chkconfig --level 35 mysqld on

[[email protected] mysql]# service mysqld start

[[email protected] mysql]#  vim /etc/profile.d/mysql.sh

#!/bin/bash export PATH=$PATH:/usr/local/mysql/bin:/usr/local/mysql/lib

[[email protected] mysql]# source /etc/profile.d/mysql.sh

[[email protected] mysql]# mysql -uroot -p‘4qS5&qd%z=Qy‘

mysql> set password = password(‘123123‘);  #修改密码

2.安装httpd

[[email protected] src]# wget http://mirror.bit.edu.cn/apache/apr/apr-util-1.5.4.tar.bz2

[[email protected] src]# wget http://mirror.bit.edu.cn/apache/apr/apr-1.5.2.tar.bz2

[[email protected] src]# tar jxvf apr-1.5.2.tar.bz2 && tar jxvf apr-util-1.5.4.tar.bz2

[[email protected] src]# tar jxvf httpd-2.4.20.tar.bz2

[[email protected] src]# mv apr-1.5.2 ./httpd-2.4.20/srclib/apr

[[email protected] src]# mv apr-util-1.5.4 ./httpd-2.4.20/srclib/apr-util

[[email protected] src]# tar jxvf pcre-8.35.tar.bz2

[[email protected] src]# cd pcre-8.35

[[email protected] pcre-8.35]# ./configure && make && make install

[[email protected] src]# cd  httpd-2.4.20

[[email protected] src]# mkdir /usr/local/apache2.4

[[email protected] httpd-2.4.20]# ./configure --prefix=/usr/local/apache2.4 --with-included-apr --enable-so --enable-deflate=shared --enable-expires=shared --enable-rewrite=shared

[[email protected] httpd-2.4.20]# make && make install

[[email protected] httpd-2.4.20]# cd  /usr/local/apache2.4/

[[email protected] apache2.4]# vim  conf/httpd.conf

ServerName localhost:80

[[email protected] apache2.4]# cp bin/apachectl /etc/init.d/httpd

[[email protected] apache2.4]# vim /etc/init.d/httpd

#chkconfig: 35 85 15 #description: apache

[[email protected] apache2.4]# chkconfig --add httpd

[[email protected] apache2.4]# chkconfig --level 35 httpd on

[[email protected] apache2.4]# service  httpd start

3.安装PHP

[[email protected] src]# wget http://cn2.php.net/distributions/php-7.1.4.tar.gz

[[email protected] src]# tar zxvf php-7.1.4.tar.gz

[[email protected] php-7.1.4]# mkdir /usr/local/php

[[email protected] php-7.1.4]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2.4/bin/apxs --with-config-file-path=/usr/local/php/etc --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-curl --with-gettext --enable-ftp --enable-mbstring --enable-bcmath --with-gd --enable-gd-native-ttf --with-openssl --enable-sockets --enable-soap --with-libxml-dir --with-iconv-dir --with-bz2 --disable-ipv6 --enable-calendar --enable-dom --enable-xml --enable-fpm --with-libdir=lib64

[[email protected] php-7.1.4]# make && make install

[[email protected] php-7.1.4]# cd  /usr/local/apache2.4/

[[email protected] apache2.4]# vim  conf/httpd.conf

找到： AddType application/x-gzip .gz .tgz 在该行下添加： AddType application/x-httpd-php .php 找到： <IfModule dir_module>     DirectoryIndex index.html </IfModule> 将该行改为 <IfModule dir_module>     DirectoryIndex index.html index.htm index.php </IfModule>

[[email protected] apache2.4]# service httpd restart

三、Zabbix 部署

1.安装zabbix

[[email protected] src]# tar zxvf zabbix-3.2.6.tar.gz

[[email protected] src]# cd zabbix-3.2.6

[[email protected] zabbix-3.2.6]# useradd  -s /sbin/nologin -M  zabbix

[[email protected] zabbix-3.2.6]# mkdir /usr/local/zabbix

[[email protected] zabbix-3.2.6]# ./configure --prefix=/usr/local/zabbix --enable-server --enable-agent --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl --with-libxml2 --with-openipmi

[[email protected] zabbix-3.2.6]# make && make install

[[email protected] zabbix-3.2.6]# cp -r frontends/php /usr/local/apache2.4/htdocs/zabbix

[[email protected] zabbix-3.2.6]# vim  /usr/local/zabbix/etc/zabbix_server.conf

DBHost=localhost DBName=zabbix DBUser=zabbix DBPassword=zabbix ListenIP=0.0.0.0

[[email protected] zabbix-3.2.6]# cp misc/init.d/fedora/core/zabbix_server  /etc/init.d/zabbix

[[email protected] zabbix-3.2.6]# chkconfig --add zabbix

[[email protected] zabbix-3.2.6]# chkconfig --level 35 zabbix on

[[email protected] zabbix-3.2.6]# service zabbix start

2.配置数据库

[[email protected] zabbix-3.2.6]# mysql -uroot -p

mysql>create database zabbix character set utf8 collate utf8_bin;

mysql>grant all on zabbix.*to [email protected] identified by ‘zabbix‘;

mysql>flush privileges;

[[email protected] zabbix-3.2.6]# mysql -uzabbix -pzabbix  zabbix < database/mysql/schema.sql

[[email protected] zabbix-3.2.6]# mysql -uzabbix -pzabbix  zabbix < database/mysql/images.sql

[[email protected] zabbix-3.2.6]# mysql -uzabbix -pzabbix  zabbix < database/mysql/data.sql

3.配置PHP

[[email protected] zabbix-3.2.6]# cd  ../php-7.1.4

[[email protected] php-7.1.4]# cp php.ini-production  /usr/local/php/etc/

[[email protected] php-7.1.4]# vim /etc/php.ini

bcmath.scale = 1 max_execution_time = 300 memory_limit = 128M post_max_size = 16M upload_max_filesize = 2M max_input_time = 300 date.timezone = PRC

[[email protected] php-7.1.4]# service httpd restart

4.zabbix 网页配置

浏览器访问 Zabbix Server ip/zabbix

四、扩展内容

1.PHP 扩展：

名称	参数	选择
bcmath	--enable-bcmath	必须
mbstring	--enable-mbstring	必须
sockets	--enable-sockets	必须
gd	--with-gd	必须
libxml	--with-libxml-dir	必须
xmlwriter	--with-libxml-dir	必须
xmlreader	--with-libxml-dir	必须
ctype	默认支持	必须
session	默认支持	必须
gettext	默认支持	必须
mysqli	--with-mysqli=mysqlnd	推荐

2.Zabbix 特殊监控选项：

名称	描述	参数
OpenIPMI	IPMI硬件监控	--with-openipmi
libssh2	SSH支持	--with-ssh2
fping	ICMP监控	外部安装
libcurl	监控web项	--with-libcurl
libiksemel	支持jabber告警	外部安装
net-snmp	SNMP监控支持	--with-net-snmp
java	java进程监控	--enable-java

五、FAQ

1.mysql启动时报一下错误；

/usr/libexec/mysqld: Can‘t find file: ‘./mysql/plugin.frm‘

解决办法：关闭selinux

2.登录zabbix web页面报以下错误；

A non well formed numeric value encountered [zabbix.php:21 → require_once() → ZBase->run() → ZBase->processRequest() → CView->getOutput() → include() → make_status_of_zbx() → CFrontendSetup->checkRequirements() → CFrontendSetup->checkPhpMemoryLimit() → str2mem() in include/func.inc.php:410]

原因：因为PHP 7.1.4 类型强化

解决办法：

[[email protected] sbin]# sed -i ‘/$last = strtolower(substr($val, -1));/a$val = substr($val,0,-1);‘ /usr/local/apache2.4/htdocs/zabbix/include/func.inc.php

3.启动zabbix_server 端口没监听，web页面显示服务没运行，查看日志报以下错误；

Is this process already running? Could not lock PID file [/tmp/zabbix_server.pid]: [11] Resource temporarily unavailable

解决办法：rm -rf /tmp/zabbix_server.pid  ，再执行zabbix_server，服务器启动正常。

4.启动报错zabbix 服务报以下错误;

error while loading shared libraries: libmysqlclient.so.20: cannot open shared object file: No such file or directory

解决办法：

[[email protected] sbin]# ln -s  /usr/local/mysql/lib/libmysqlclient.so.20  /lib64/libmysqlclient.so.20

或

[[email protected] sbin]# echo "/usr/local/mysql/lib" >>  /etc/ld.so.conf

5.zabbix 服务启动正常，日志报错以下内容;

8779:20170512:085715.539 [Z3001] connection to database ‘zabbix‘ failed: [1045] Access denied for user ‘zabbix‘@‘localhost‘ (using password: NO)

 8779:20170512:085715.539 database is down: reconnecting in 10 seconds

解决办法：修改 /usr/local/zabbix/etc/zabbix_server.conf 中 ListenIP=0.0.0.0

6.web页面出现乱码

解决办法：

①.在本地找到C:\Windows\Fonts\simkai.ttf，上传到zabbix网站目录fonts目录下.

②.修改zabbix php配置文件

[[email protected] zabbix]# sed -i ‘s/DejaVuSans/simkai/g‘ include/defines.inc.php

以上操作未能解决乱码问题

创建数据库指定字符集

create database zabbix default charset utf8;

或者my.cnf增加

default-character-set = utf8

本文出自 “Scorpions丶毒” 博客，请务必保留此出处http://scorpions.blog.51cto.com/7138036/1929718