LibreNMS Mdadm RAID監控

使LibreNMS可監控Mdadm RAID狀態 

 安裝jq套件 

 apt install jq 

 下載mdadm script 

 wget https://raw.githubusercontent.com/librenms/librenms-agent/master/snmp/mdadm -O /etc/snmp/mdadm 

 chmod +x /etc/snmp/mdadm 

 確認可執行 

 root@LS-WVL885:~# /etc/snmp/mdadm 

{"data":[{"name":"md0","level":"raid1","size":999227392,"disc_count":2," 

 編輯 /etc/snmp/snmpd.conf 

 extend擴展記得included .1.3.6.1.4.1.8072.1.3 

 extend mdadm /etc/snmp/mdadm 

 service snmpd restart 

 確認snmpwalk可以抓到mdadm 

 jason@test:~$ snmpwalk -v2c -c public 192.168.1.1 .1.3.6.1.4.1.8072.1.3

NET-SNMP-EXTEND-MIB::nsExtendNumEntries.0 = INTEGER: 2

NET-SNMP-EXTEND-MIB::nsExtendCommand."mdadm" = STRING: /etc/snmp/mdadm

NET-SNMP-EXTEND-MIB::nsExtendOutput1Line."mdadm" = STRING: {"data":[{"name":"md0","level":"raid1... 

 LibreNMS內應用程式會自動開啟Mdadm 

 

 應用程式有RAID狀態