在cengos中安装zabbix server/agent， 并创建一个简单demo

Posted 2020-08-05 dfg727

 

添加zabbix更新源

rpm -ivh http://repo.zabbix.com/zabbix/2.4/rhel/6/x86_64/zabbix-release-2.4-1.el6.noarch.rpm

安装

yum -y install iksemel libssh2 zabbix-server-mysql zabbix-web-mysql mysql-server zabbix-agent install net-snmp-devel net-snmp-libs net-snmp-perl net-snmp-utils net-snmp

 

在mysql中创建zabbix数据库，并添加用户，数据

#登录： 

mysql -u root -p

# 创建zabbix的数据库:

create database zabbix character set utf8 collate utf8_bin;

# 把在zabbix.* 数据库的所有表的所有权限赋值给位于所有IP地址localhost的zabbix用户 \'password\'

grant all privileges on zabbix.* to zabbix@localhost identified by \'zabbix\';
exit;

#插入数据

mysql -uroot -p123456 zabbix < /usr/share/doc/zabbix-server-mysql-2.4.8/create/schema.sql
mysql -uroot -p123456 zabbix < /usr/share/doc/zabbix-server-mysql-2.4.8/create/images.sql
mysql -uroot -p123456 zabbix < /usr/share/doc/zabbix-server-mysql-2.4.8/create/data.sql

 

#编辑zabbix的配置文件 /etc/zabbix/zabbix_server.conf

#指的是访问本机数据库 
DBHost=localhost  
#创建的zabbix的数据库名字
DBName=zabbix
#授权访问数据库的用户名
DBUser=zabbix
#授权访问数据库的密码
DBPassword=zabbix

#编辑zabbix agent的配置文件 /etc/zabbix/zabbix_agentd.conf

#是否运行zabbix server在此服务器上执行远程命令0 - 禁止 1 - 允许
EnableRemoteCommands=1
#zabbix server的ip地址，多个ip使用逗号分隔， 与master同机的时候改为ip
Server=
#zabbix 主动监控server的ip地址，使用逗号分隔多IP，如果注释这个选项，那么当前服务器的主动监控就被禁用了
ServerActive=
#主机名，必须唯一，区分大小写， hostname得到 与master同机的时候也要改
Hostname=

#zabbix log地址

/var/log/zabbix/zabbix_server.log
/var/log/zabbix/zabbix_agentd.log

 

配置zabbix web：

#软连接

ln -snf /usr/share/zabbix /workspaces/zabbix/zabbix_web

 

#编辑php环境配置文件: /etc/httpd/conf.d/zabbix.conf

php_value max_execution_time 300 
php_value memory_limit 128M 
php_value post_max_size 16M 
php_value upload_max_filesize 2M 
php_value max_input_time 300 
php_value date.timezone Asia/Shanghai
php_value always_populate_raw_post_data -1

# 或者nginx 新建 /etc/nginx/conf.d/zabbix.conf

server {
        server_name zabbix.jobstreet.com;

        root        /workspaces/zabbix/zabbix_web;
        index       index.html index.php;
        access_log  /var/log/nginx/access_zabbix.log main;
        error_log   /var/log/nginx/error_zabbix.log error;

        location ~ \\.php {
                fastcgi_pass    127.0.0.1:9000;
                fastcgi_index   index.php;
                fastcgi_param   SCRIPT_FILENAME $document_root$fastcgi_script_name;
                fastcgi_param     PHP_VALUE "max_execution_time = 300 \\n
                                            memory_limit = 128M \\n
                                            post_max_size = 16M \\n
                                            upload_max_filesize = 2M \\n
                                            max_input_time = 300 \\n
                                            date.timezone = Asia/Shanghai\\n
                                            always_populate_raw_post_data = -1";
                include fastcgi_params;
        }
}

 

#打开http://zabbix.jobstreet.com/  进行初始化安装   默认登录Admin/zabbix
zabbix web Configuration file

cat /etc/zabbix/web/zabbix.conf.php

 

简单demo：
#1. vi /etc/zabbix/zabbix_agentd.conf add

UserParameter=vagrant11.demo.zabbix,python /workspaces/zabbix/scripts/demo.py

demo.py

import random

if __name__ == \'__main__\':
    print(random.randint(0, 9))

#2. service zabbix-agent restart

#1. Administrator -- Media types -- setting email
#2. Administrator -- User -- add user group & user
#3. Configuration -- Host group -- add agent host group
#4. Configuration -- Hosts -- add agent host
-- ad Item & Trigger to host key对应在zabbix_agentd.conf中的
#5. Configuration -- Actions -- add action for trigger
#6. Administrator -- User -- add agent host group permissions to user group/user