zabbix 4.04 安装文档教程详解(基于CentOS 7.6)

1 安装前准备：

1.1 安装jdk

卸载openjdk

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									# rpm -qa | grep java

									# yum remove java-1.8.0-openjdk

									# yum remove java-1.8.0-openjdk-headless

安装jdk包

# rpm -ivh jdk-8u191-linux-x64.rpm

1.2 安装依赖包

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									# yum install -y net-snmp net-snmp-devel openipmi-devel libssh2-devel openldap-devel openldap-clients libxml2-devel libcurl-devel gcc msyql-devel libevent-devel php-mysql php-gd php-mbstring php-bcmath libjpeg-devel freetype-devel libpng-devel php-xml keyutils-libs-devel krb5-devel libcom_err-devel libkadm5 libselinux-devel libsepol-devel openssl-devel pcre-devel zlib-devel

以下3个包在dvd1中没有包含，如果配置的是本地yum源，需要单独安装

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									# yum install -y libevent-devel-2.0.21-4.el7.x86_64.rpm

									# yum install -y libssh2-devel-1.4.3-12.el7.x86_64.rpm

									# yum install -y openipmi-devel-2.0.23-2.el7.x86_64.rpm

安装完依赖包以后可以使用以下命令检查是否都安装成功

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									# rpm -qa net-snmp net-snmp-devel openipmi-devel libssh2-devel openldap-devel openldap-clients libxml2-devel libcurl-devel gcc msyql-devel libevent-devel php-mysql php-gd php-mbstring php-bcmath libjpeg-devel freetype-devel libpng-devel php-xml keyutils-libs-devel krb5-devel libcom_err-devel libkadm5 libselinux-devel libsepol-devel openssl-devel pcre-devel zlib-devel

1.3 安装mysql

详见mysql安装文档

1.4 安装nginx

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									# tar -zxvf nginx-1.14.0.tar.gz -c /home

									# cd /home/nginx-1.14.0/

									# ./configure 

									# make & make install

1.5 安装php

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									# yum install -y php

									# yum install -y php-fpm-5.4.16-46.el7.x86_64.rpm

2 安装服务：

2.1 编译安装zabbix

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									# groupadd --system zabbix

									# useradd --system -g zabbix -d /usr/lib/zabbix -s /sbin/nologin zabbix

									# tar -zxvf zabbix-4.0.4.tar.gz -c /home

									# cd /home/zabbix-4.0.4/

									# ./configure --prefix=/usr/local/zabbix/ --enable-server --enable-agent --with-mysql --with-net-snmp --with-libcurl --with-libxml2 --with-ldap --with-ssh2 --with-openipmi --enable-java --with-openssl

									# make install

2.2 创建数据库

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									# mysql -uroot -p<password>

									mysql> create database zabbix character set utf8 collate utf8_bin;

									mysql> grant all privileges on zabbix.* to zabbix@"serverip" identified by '<password>';

									mysql> quit

									# cd /home/zabbix-4.0.4/database/mysql

									# mysql -uzabbix -p<password> zabbix < schema.sql

									# mysql -uzabbix -p<password> zabbix < images.sql

									# mysql -uzabbix -p<password> zabbix < data.sql

2.3 修改配置

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									# vim /usr/local/zabbix/etc/zabbix_server.conf

									dbpassword=<password>

2.4 启动服务

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									# /usr/local/zabbix/sbin/zabbix_server -c /usr/local/zabbix/etc/zabbix_server.conf 

									# /usr/local/zabbix/sbin/zabbix_agentd -c /usr/local/zabbix/etc/zabbix_agentd.conf 

									# /usr/local/zabbix/sbin/zabbix_java/startup.sh

注：/usr/local/zabbix/sbin/zabbix_server: error while loading shared libraries: libmysqlclient.so.20: cannot open shared object file: no such file or directory

报以上错误的处理方案：

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									# find / -name libmysqlclient.so.20

									/home/mysql/lib/libmysqlclient.so.20

									# echo "/home/mysql/lib" >> /etc/ld.so.conf

									# ldconfig

然后重新启动服务

3 安装前端：

3.1 配置nginx

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									# vim /usr/local/nginx/conf/nginx.conf

									server { 

									    listen    80; 

									    server_name localhost; 

									    proxy_buffer_size 128k; 

									    proxy_buffers 32 32k; 

									    client_header_buffer_size 64k; 

									    large_client_header_buffers 8 128k; 

									    access_log /usr/local/nginx/logs/zabbix.access.log main; 

									    error_log /usr/local/nginx/logs/zabbix.error.log error; 

									    location / { 

									      root  html; 

									      index index.php index.htm; 

									    } 

									    error_page  500 502 503 504 /50x.html; 

									    location = /50x.html { 

									      root  html; 

									    } 

									    location ~ \.php$ { 

									      fastcgi_buffer_size 128k; 

									      fastcgi_buffers 32 32k; 

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

									      fastcgi_index index.php; 

									      fastcgi_param script_filename /scripts$fastcgi_script_name; 

									      include    fastcgi_params; 

									      include    fastcgi.conf; 

									    } 

									}

注：去掉上面 log_format 的注释

3.2 配置php

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									# vim /etc/php.ini

									max_execution_time = 300 

									memory_limit = 128m 

									post_max_size = 16m 

									upload_max_filesize = 2m 

									max_input_time = 300 

									date.timezone = asia/shanghai

									# vim /etc/php-fpm.d/www.conf

									[www] 

									listen = 127.0.0.1:9000 

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

									listen.mode = 0666 

									user = nobody 

									group = nobody 

									pm = dynamic 

									pm.max_children = 50 

									pm.start_servers = 5 

									pm.min_spare_servers = 5 

									pm.max_spare_servers = 35

3.3 复制静态文件

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									# rm -rf /usr/local/nginx/html/*

									# cp -rf /home/zabbix-4.0.4/frontends/php/* /usr/local/nginx/html/

									# chown -r nobody.nobody /usr/local/nginx/html