zabbix 二 zabbix agent 客户端

[root@zabbix_agent src]# cd zabbix-3.0.3
[root@zabbix_agent zabbix-3.0.3]# ls
aclocal.m4  bin    ChangeLog  conf          config.sub  configure.ac  database  frontends  INSTALL     m4           Makefile.in  misc     NEWS    src
AUTHORS     build  compile    config.guess  configure   COPYING       depcomp   include    install-sh  Makefile.am  man          missing  README  upgrades
[root@zabbix_agent zabbix-3.0.3]# ./configure --prefix=/usr/local/zabbix-3.0.3/ --enable-agent

[root@zabbix_agent zabbix-3.0.3]# yum install -y gcc c++

[root@zabbix_agent zabbix-3.0.3]# ./configure --prefix=/usr/local/zabbix-3.0.3/ --enable-agent

[root@zabbix_agent zabbix-3.0.3]# make install

# vim /usr/local/zabbix-3.0.3/etc/zabbix_agentd.conf
Server=ip(zabbix_server的ip)
ServerActive==ip(zabbix_server的ip)
Hostname=Zabbix server
其中Server和ServerActive都指定zabbixserver的IP地址，不同的是，前者是被动后者是主动。也就是说Server这个配置是用来允许127.0.0.1这个ip来我这取数据。而serverActive的127.0.0.1的意思是，客户端主动提交数据给他.
主机安装客户端记得添加zabbix用户

[root@zabbix_agent zabbix-3.0.3]# userdel zabbix
[root@zabbix_agent zabbix-3.0.3]# groupadd zabbix
[root@zabbix_agent zabbix-3.0.3]# useradd -g zabbix zabbix

启动zabbix客户端：

[root@zabbix_agent zabbix-3.0.3]# /usr/local/zabbix-3.0.3/sbin/zabbix_agentd 
[root@zabbix_agent zabbix-3.0.3]# netstat -lnutp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name   
tcp        0      0 0.0.0.0:10050               0.0.0.0:*                   LISTEN      8899/zabbix_agentd  
tcp        0      0 0.0.0.0:22                  0.0.0.0:*                   LISTEN      2097/sshd           
tcp        0      0 127.0.0.1:25                0.0.0.0:*                   LISTEN      1493/master         
tcp        0      0 :::22                       :::*                        LISTEN      2097/sshd           
tcp        0      0 ::1:25                      :::*                        LISTEN      1493/master         
udp        0      0 0.0.0.0:68                  0.0.0.0:*                               1247/dhclient

[root@zabbix_agent zabbix-3.0.3]# ln -s /usr/local/zabbix-3.0.3/sbin/* /usr/local/sbin/
[root@zabbix_agent zabbix-3.0.3]# ln -s /usr/local/zabbix-3.0.3/bin/* /usr/local/bin/

[root@zabbix_agent zabbix-3.0.3]# vi /etc/services #添加以下内容
zabbix-agent    10050/tcp               # Zabbix Agent
zabbix-agent    10050/udp               # Zabbix Agent
zabbix-trapper  10051/tcp               # Zabbix Trapper
zabbix-trapper  10051/udp               # Zabbix Trapper

修改Zabbix配置文件

[root@zabbix_agent zabbix-3.0.3]# vi /usr/local/zabbix-3.0.3/etc/zabbix_agentd.conf
Server=192.168.1.122
Include=/usr/local/zabbix-3.0.3/etc/zabbix_agentd.conf.d/
UnsafeUserParameters=1 #启用自定义key

添加开机启动脚本

[root@zabbix_agent ~]# cp /usr/local/src/zabbix-3.0.3/misc/init.d/fedora/core/zabbix_agentd /etc/rc.d/init.d/zabbix_agentd

[root@zabbix_agent ~]# vi /etc/rc.d/init.d/zabbix_agentd

        # Zabbix-Directory
        BASEDIR=/usr/local/zabbix-3.0.3/ #Zabbix安装目录

[root@zabbix_agent ~]# chmod +x /etc/rc.d/init.d/zabbix_agentd 
[root@zabbix_agent ~]# chkconfig zabbix_agentd on
[root@zabbix_agent ~]# service zabbix_agentd start
/etc/init.d/zabbix_agentd : zabbix_agentd (pid 8899) already running

[root@zabbix_agent ~]# netstat -lnutp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name   
tcp        0      0 0.0.0.0:10050               0.0.0.0:*                   LISTEN      8899/zabbix_agentd  
tcp        0      0 0.0.0.0:22                  0.0.0.0:*                   LISTEN      2097/sshd           
tcp        0      0 127.0.0.1:25                0.0.0.0:*                   LISTEN      1493/master         
tcp        0      0 :::22                       :::*                        LISTEN      2097/sshd           
tcp        0      0 ::1:25                      :::*                        LISTEN      1493/master         
udp        0      0 0.0.0.0:68                  0.0.0.0:*                               1247/dhclient

测试Zabbix客户端与Zabbix服务端通信是否正常

[root@zabbix_agent ~]# /usr/local/zabbix-3.0.3/bin/zabbix_get -s 192.168.1.119 -p10050 -k "system.uptime"
zabbix_get [9070]: Check access restrictions in Zabbix agent configuration