天兔(Lepus)监控操作系统(OS)配置

监控和被监控端都要安装和配置snmp：[root@HE1bin]# yum install net-snmp*[root@HE1bin]# vi /etc/snmp/snmpd.conf41行将default均改为监控服务器ip;团体名被监控机和监控机一致，示例如下：com2secnotConfigUser 192.168.1.250 ikongjian 62行将systemview 改为all,供所有snmp访问权限 access notConfigGroup "" any noauth exact all none none 85行将#注释符号去掉 viewall included .1 80 修改snmp级别以减少日志输出[root@HE1 home]# vi /etc/init.d/snmpd#OPTIONS="-LS0-6d-Lf /dev/null -p /var/run/snmpd.pid"OPTIONS="-LS4 d -p /var/run/snmpd.pid -a" [root@HE1bin]# /etc/init.d/snmpd restartStoppingsnmpd: [ OK ]Startingsnmpd: [ OK ] 验证snmp服务[root@HE1 bin]# ps-ef | grep 'snmpd'root 26100 1 0 11:20 ? 00:00:00 /usr/sbin/snmpd -LS 4 d -p/var/run/snmpd.pid -aroot 26114 25540 0 11:30 pts/0 00:00:00 grep snmpd 监控机修改lepus配置文件添加44,45,46行内容[root@HE3lepus]# vi /usr/local/lepus/check_os.sh 在43行后添加44,45,46行内容 40 mem_buffered=`/usr/bin/snmpwalk -v1 -c ${community} ${ip} UCD-SNMP-MIB::memBuffer.0 |cut -d= -f2 |awk -F ' ' '{print $2}'` 41 mem_cached=`/usr/bin/snmpwalk -v1 -c ${community} ${ip} UCD-SNMP-MIB::memCached.0 |cut -d= -f2 |awk -F ' ' '{print $2}'` 42 mem_usage_rate=`/usr/bin/snmpdf -v1 -c ${community} ${ip} |grep "Physical"|awk '{print $6}'` 43 mem_available=$[$mem_free+$mem_buffered+$mem_cached] 44 if [ -z $mem_shared ]; then 45 mem_shared=0 46 fi[root@HE3 lepus]#python check_os.py 开始图形化界面添加主机









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