zabbix 4.04 安装文档教程详解(基于CentOS 7.6)

admin zabbix

2023-12-02 0 214

1 安装前准备：

1.1 安装JDK

卸载openjdk

# 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

# 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

# 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

# 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

# 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

# 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

# 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

# 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

# vim /usr/local/zabbix/etc/zabbix_server.conf
DBPassword=<password>

2.4 启动服务

# /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：

# 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

# 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

# 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