zabbix-agent on centos6.5
一、添加Zabbix用户和组1. groupadd zabbix;2. useradd zabbix -g zabbix -s /sbin/nologin;二、获取Zabbix软件，并解压缩 获取软件包，建议登录zabbix官网获得具体地址如下： http://www.zabbix.com/download.php三、解压缩Zabbix软件包后，编译并安装1. mkdir/usr/local/zabbix;2.cd /usr/local/zabbix 解压软件包到当前目录下；tar -zvxf /root/software/zabbix_agents_2.0.4.linux2_6.i386.tar.gz;四、创建ZabbixAgent配置文件 1. vi /usr/local/etc/zabbix_agentd.conf 为了设置自启动，zabbix_agent要求配置文件存放在/usr/local/etc/中；因为默认安装目录在这里。文件内容如下(请修改Server参数后的“ZabbixServer的IP地址”)：#vi/usr/local/etc/zabbix_agentd.conf#ListenIP=#ListenPort=10050 Server= #ServerPort=10051 Hostname=MP1 BufferSize=1024 Timeout=5 StartAgents=3 DebugLevel=2 PidFile=/var/tmp/zabbix_agentd.pid LogFile=/var/log/zabbix/zabbix_agentd.log LogFileSize=10 EnableRemoteCommands=1 #UnsafeUserParameters=1 Include=/usr/local/etc/zabbix_command.conf2. touch/usr/local/etc/zabbix_command.conf创建Zabbix自定义命令文件。3. 重要一步 防火墙iptables -A INPUT -m state --state NEW -m udp -p udp --dport10050:10051 -j ACCEPTiptables -A INPUT -m state --state NEW -m tcp -p tcp --dport10050:10051 -j ACCEPTiptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT五、创建Zabbix的日志文件1. mkdir /var/log/zabbix2. chown -R zabbix: /var/log/zabbix/ 六、编辑/etc/services 增加如下内容：zabbix-agent 10050/tcp #Zabbix Agentzabbix-agent 10050/udp #Zabbix Agent七、Zabbix自启动配置1.将zabbix_agentd服务启动命令复制到/etc/init.d/中:cp /usr/local/zabbix/sbin/zabbix_agentd /etc/init.d/;2.将自启动脚本拷贝到/etc/init.d/中：cp zabbix_agent.sh/etc/init.d/并增加可执行权限。zabbix_agent.sh脚本的具体内容如下：vi/etc/init.d/zabbix_agent.sh#!/bin/bash##zabbix_agent.sh startupfor zabbix_agentd##chkconfig: 2345 99 01 #description: Apache is a World Wide Web server. #
umask022
CAT=/bin/catKILL=/bin/kill
SU_USER=zabbixZABBIX_AGENT=/etc/init.d/zabbix_agentdPIDFILE=/var/tmp/zabbix_agentd.pid
status_service(){ if [-r $PIDFILE-a! -z ${PIDFILE}]; then PID=`${CAT} ${PIDFILE}` fi if [${PID:=0} -gt 1 -a! "X$PID" = "X "];then echo"Zabbix_agent is running !" else echo "Zabix_agent is stoped!" fi}
stop_service(){ if [-r $PIDFILE-a! -z ${PIDFILE}]; then PID=`${CAT} ${PIDFILE}` fi if [${PID:=0} -gt 1 -a! "X$PID" = "X "];then ${KILL} ${PID} zabbix_rc=$? if[ $zabbix_rc -ne 0 ]; then echo "$0: Error ${zabbix_rc} stoping ${ZABBIX_AGENT}...bailing." exit $zabbix_rc else echo"Zabbix_agent has been stoped!" fi else echo "Unable to read PID file $PIDFILE" fi}
start_service(){ # XXX We really should check if the service is already going, but # XXX we will opt out at this time.
# Start zabbix_server echo "starting $ZABBIX_AGENT... " ; ${ZABBIX_AGENT}
zabbix_rc=$? if [ $zabbix_rc -ne 0 ]; then echo "$0: Error ${zabbix_rc} starting ${ZABBIX_AGENT}...bailing." exit $zabbix_rc fi echo done.}
case$1 in
'start') start_service ;;
'stop') stop_service ;;
'status') status_service ;;
'restart') stop_service /bin/sleep 5 && \ start_service ;;
*) echo "$0:usage:$0 {start|stop|restart}" ;;esac
如果该文件中的内容(安装目录和可执行文件目录)与实际状况不同，那么则需要修改。
3、自启动配置：chkconfig --level 35zabbix-agent on;chkconfig --listzabbix-agent;zabbix_agent.sh 0:off 1:off 2:off 3:on 4:off 5:on 6:off表示系统启动级别为3和5时该服务会自动启动。八、启停ZabbixAgent1、zabbix_agentd的启动、停止、状态查看和重启都可以通过以下命令完成：service zabbix-agentstart|stop|status|restart
2、使用netstat命令查看ZabbixAgent是否已被正常启动：netstat -utlnp | grep zabbix
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