Ma kēia ʻatikala, e kamaʻilio liʻiliʻi mākou e pili ana i ka nānā ʻana i nā ʻōnaehana mālama IBM Storwize a me nā ʻōnaehana mālama ʻē aʻe e kākoʻo ana i nā protocol CIM / WBEM. ʻO ka pono o ia nānā ʻana i waiho ʻia ma waho o nā brackets; e noʻonoʻo mākou he axiom kēia. E hoʻohana mākou iā Zabbix ma ke ʻano he ʻōnaehana nānā.
I nā mana hou o Zabbix, ua hoʻomaka ka ʻoihana e uku nui aku i nā templates - ua hoʻomaka nā ʻōkuhi no ka nānā ʻana i nā lawelawe, DBMS, Servers hardware (IMM / iBMC) ma o IPMI. Ma waho o ka pahu ka nānā ʻana i ka mālama ʻana, no laila e hoʻohui i ka ʻike e pili ana i ke kūlana a me ka hana o nā ʻāpana mālama i Zabbix, pono ʻoe e hoʻohana i nā maʻamau maʻamau. Ke hōʻike aku nei au iā ʻoe i kekahi o kēia mau hiʻohiʻona.
ʻO ka mua, kahi manaʻo liʻiliʻi.
No ke kiʻi ʻana i ke kūlana a me nā helu o ka waihona IBM Storwize, hiki iā ʻoe ke hoʻohana:
- CIM/WBEM protocols;
- (kākoʻo ʻia e IBM Storwize e hoʻomaka ana me ka mana polokalamu 8.1.3);
- SNMP Traps (palena palena o nā pahele, ʻaʻohe helu helu);
- ʻO ka pili SSH i ukali ʻia e kahi mamao .
Hiki i ka poʻe hoihoi ke aʻo hou aʻe e pili ana i nā ʻano nānā like ʻole ma nā ʻāpana kūpono o ka palapala mea kūʻai aku, a me ka palapala .
E hoʻohana mākou i nā protocol CIM / WBEM, e ʻae iā mākou e kiʻi i nā ʻāpana o ka ʻōnaehana mālama me ka ʻole o nā loli nui i ka polokalamu no nā ʻōnaehana mālama like ʻole. Hana nā protocol CIM/WBEM e like me . ʻO ka Storage Management Initiative - Hoʻokumu ʻia ka kikoʻī ma nā kūlana wehe и wehewehe .
Hana ʻo WBEM ma luna o ka protocol HTTP. Ma o WBEM, hiki iā ʻoe ke hana ʻaʻole wale me nā ʻōnaehana mālama, akā me nā HBA, nā hoʻololi, a me nā hale waihona puke.
Wahi a и , ʻo ka mea nui o ka hoʻokō SMI, ʻo ia ka WBEM server e hana ana i nā noi CIM-XML mai nā mea kūʻai mai WBEM (i kā mākou hihia, mai nā palapala nānā):
ʻO CIM kahi kumu hoʻohālike e pili ana i ka Unified Modeling Language (UML).
Ua wehewehe ʻia nā mea i mālama ʻia e like me nā papa CIM i loaʻa nā waiwai a me nā ala e hōʻike ai i ka ʻikepili i mālama ʻia a me ka hana.
Wahi a , no ke komo ʻana i kahi waihona ma o CIM / WBEM, hiki iā ʻoe ke hoʻohana i ka PyWBEM, kahi waihona puke wehe i kākau ʻia ma Python e hāʻawi ana i nā mea hoʻomohala a me nā luna ʻōnaehana me ka hoʻokō ʻana i ka protocol CIM e komo i nā mea CIM a hana i nā hana like ʻole me kahi kikowaena WBEM e hana ana e like me SMI -S a i ʻole nā kikoʻī CIM ʻē aʻe.
No ka hoʻohui ʻana i ke kikowaena WBEM, e hoʻohana i ka mea hana papa :
conn = pywbem.WBEMConnection(server_uri, (self.login, self.password),
namespace, no_verification=True)
He pilina pilikino kēia, no ka mea, e holo ana ʻo CIM-XML/WBEM ma luna o HTTP, hiki ka pilina maoli ke kāhea ʻia nā ʻano hana ma kahi o ka papa WBEMConnection. E like me ka IBM System Storage SAN Volume Controller a me Storwize V7000 Best Practices and Performance Guidelines (Example C-8, p. 412), e hoʻohana mākou i "root/ibm" ma ke ʻano he inoa inoa CIM no ka waihona ʻo IBM Storwize.
E ʻoluʻolu e ʻike ʻoe i mea e hōʻiliʻili ai i nā ʻikepili ma ka protocol CIM-XML/WBEM, pono ʻoe e hoʻokomo i ka mea hoʻohana i ka hui palekana kūpono. A i ʻole, i ka wā e hoʻokō ai i nā nīnau WBEM, ʻaʻole nele ka puka o nā hiʻohiʻona o ka papa.
No ke kiʻi ʻana i nā ʻikepili waihona, ka mea hoʻohana i kapa ʻia ai ka mea hana , pono e loaʻa iā RestrictedAdmin (loaʻa no code_level > 7.8.0) a i ʻole Administrator (ʻaʻole ʻōlelo ʻia no nā kumu palekana).
Hoʻopili mākou i ka ʻōnaehana mālama ma o SSH a nānā i nā helu hui:
> lsusergrp
id name role remote
0 SecurityAdmin SecurityAdmin no
1 Administrator Administrator no
2 CopyOperator CopyOperator no
3 Service Service no
4 Monitor Monitor no
5 RestrictedAdmin RestrictedAdmin no
Hoʻohui i ka mea hoʻohana zabbix i ka hui makemake:
> chuser -usergrp 5 zabbix
Eia hou, e like me ka IBM System Storage SAN Volume Controller a me Storwize V7000 Best Practices and Performance Guidelines (p. 415), pono ʻoe e ʻae i ka hōʻiliʻili ʻikepili ma ka ʻōnaehana mālama. No laila, e hōʻiliʻili i nā ʻikepili i kēlā me kēia minuke:
> startstats -interval 1
E nānā mākou:
> lssystem | grep statistics
statistics_status on
statistics_frequency 1
No ka loaʻa ʻana o nā papa mālama mālama ʻia, pono ʻoe e hoʻohana i ke ʻano EnumerateClassNames().
Pākuhi:
classnames = conn.EnumerateClassNames(namespace='root/ibm', DeepInheritance=True)
for classname in classnames:
print (classname)
No ka loaʻa ʻana o nā waiwai o nā ʻōnaehana mālama mālama, ke ʻano E hoʻihoʻi ana ka papa WBEMConnection i kahi papa inoa o nā manawa .
Pākuhi:
instances = conn.EnumerateInstances(classname,
namespace=nd_parameters['name_space'])
for instance in instances:
for prop_name, prop_value in instance.items():
print(' %s: %r' % (prop_name, prop_value))
No kekahi mau papa i loaʻa ka nui o nā manawa, e like me IBMTSSVC_StorageVolume, hiki ke lohi ka nīnau piha o nā manawa āpau. Hiki iā ia ke hana i ka nui o nā ʻikepili e pono e hoʻomākaukau ʻia e ka ʻōnaehana mālama, hoʻouna ʻia ma luna o ka pūnaewele a hana ʻia e kahi palapala. No kēlā hihia, aia kahi ala , hiki iā ʻoe ke kiʻi wale i nā waiwai o ka laʻana o ka papa i makemake nui iā mākou. Hoʻohana ʻia kēia ʻano hana i ka ʻōlelo hulina e like me SQL, ʻo CIM Query Language (DMTF:CQL) a i ʻole WBEM Query Language (WQL), no ka nīnau ʻana i nā mea mālama CIM:
request = 'SELECT Name FROM IBMTSSVC_StorageVolumeStatistics'
objects_perfs_cim = wbem_connection.ExecQuery('DMTF:CQL', request)
No ka hoʻoholo ʻana i nā papa e pono ai mākou e kiʻi i nā ʻāpana o nā mea mālama, heluhelu mākou i ka palapala, no ka laʻana .
No laila, e kiʻi i nā ʻāpana (ʻaʻole nā helu hana) o nā disks kino (Disk Drives), e nīnau mākou i ka Class IBMTSSVC_DiskDrive, e kiʻi i nā ʻāpana Volumes - Class IBMTSSVC_StorageVolume, e kiʻi i nā ʻāpana array - Class IBMTSSVC_Array, e kiʻi i nā ʻāpana MDisks - Class IBMTSSVC_BackendVolume, etc.
Hiki iā ʻoe ke heluhelu e pili ana i ka hana (ʻokoʻa - ) a me IBM System Storage SAN Volume Controller and Storwize V7000 Best Practices and Performance Guidelines (Lakoʻo C-11, ʻaoʻao 415).
No ka loaʻa ʻana o nā ʻikepili waihona no nā Volumes, pono ʻoe e kuhikuhi i ka IBMTSSVC_StorageVolumeStatistics ma ke ʻano he waiwai o ka helu ClassName. Hiki ke loaʻa nā waiwai o ka papa IBMTSSVC_StorageVolumeStatistics pono no ka hōʻiliʻili ʻana i nā helu. .
Eia kekahi, no ka loiloi hana, hiki iā ʻoe ke hoʻohana i nā papa IBMTSSVC_BackendVolumeStatistics, IBMTSSVC_DiskDriveStatistics, IBMTSSVC_NodeStatistics.
No ke kākau ʻana i ka ʻikepili i ka ʻōnaehana nānā, e hoʻohana mākou i ka mīkini , hoʻokō ʻia i ka python i kahi module . E waiho ʻia ke ʻano o nā papa mālama a me kā lākou mau waiwai i loko o kahi puke wehewehe ʻōlelo ma ke ʻano JSON.
Hoʻouka mākou i ka template i ka server Zabbix, e hōʻoia i ka loaʻa ʻana o ka server kiaʻi i ka mālama ʻana ma o ka protocol WEB (TCP / 5989), kau i nā faila hoʻonohonoho, ʻike a me ka nānā ʻana i nā palapala ma ka server nānā. A laila, hoʻohui i nā palapala i ka mea hoʻonohonoho. ʻO ka hopena: ʻike mākou i nā mea e mālama ai (nā ʻāpana, nā diski kino a me nā virtual disks, enclosures, a me nā mea hou aʻe), e hāʻawi iā lākou i nā ʻike Zabbix, heluhelu i ke kūlana o kā lākou mau palena, heluhelu i nā helu hana (perfomance counters), e hoʻoili i kēia mau mea āpau i ka mea pili. Nā mea ʻo Zabbix o kā mākou mamana.
ʻO ka template Zabbix, nā palapala python, ke ʻano o nā papa mālama a me kā lākou mau waiwai, a me nā hiʻohiʻona o nā faila hoʻonohonoho, hiki ke .
Source: www.habr.com