Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Tsarin tallafin takaddun shaida a bankin mu yana ci gaba da haɓakawa da haɓakawa, kuma buƙatun don saurin sauri da haƙurin kuskure suna ƙaruwa kawai. A wani lokaci, kiyaye LMS ba tare da ingantaccen sa ido ba ya zama mai haɗari sosai. Don tabbatar da tsarin kasuwanci a VTB da sauƙaƙa aikin masu gudanarwa, mun aiwatar da mafita dangane da tarin fasahohin buɗe ido. Tare da taimakonsa, zamu iya ba da amsa ga abubuwan da suka faru, da hana matsalolin da za su iya faruwa. A ƙasan yanke labari ne game da ƙwarewarmu ta amfani da software kyauta don saka idanu kan manyan tsarin kasuwanci.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Me yasa saka idanu tsarin sarrafa takaddun ku?

Tun daga 2005, tallafin takaddun shaida a Bankin VTB an "gudanar da" ta tsarin KamfaninMedia. LMS na ɗaukar masu amfani sama da dubu 60 waɗanda ke ƙirƙirar sabbin takardu sama da miliyan ɗaya kowane wata. Dole ne sabobin mu suyi aiki awanni 24 a rana: kusan kowane lokaci akwai mutane 2500-3000 a cikin tsarin, waɗanda ke da alaƙa a cikin ƙasar, daga Petropavlovsk-Kamchatsky zuwa Kaliningrad. Kowane sakan na aikin LMS yana nufin canje-canje 10-15.

Don tabbatar da cewa tsarin ya cika ayyukan da aka ba shi daidai, mun tura kayan aikin da ba daidai ba ta hanyar amfani da sabar wakili, buƙatar daidaitawa, kariyar bayanai, binciken cikakken rubutu, hanyoyin haɗin kai da madadin. Don tallafawa da gudanar da aikin wannan sikelin yana buƙatar albarkatu masu yawa. Masu gudanarwa suna lura da mahimman bayanai game da aikin uwar garken, nauyin RAM, lokacin CPU, tsarin I/O, da sauransu a kowane lokaci. Amma ban da wannan, ana buƙatar ƙarin nazari na hankali:

  • ƙididdige lokacin da aka kashe akan aiwatar da yanayin kasuwanci;
  • saka idanu akan yanayin aikin tsarin da kaya akan shi;
  • neman rarrabuwa a cikin sassan tsarin daga buƙatun da ba na aiki da aka yarda da su ba.

Shekaru 11 bayan gabatarwar LMS, batun mayar da martani ga nau'ikan kurakurai daban-daban ya zama mai girma musamman. Hukumar gudanarwar bankin ta fahimci cewa yin aiki ba tare da masu saka idanu ba da kuma na'urar wasan bidiyo na rayuwa tana wasa da wuta: ƙarancin gazawar a cikin tsarin kasuwanci na wannan matakin na iya haifar da asarar miliyoyin.

A cikin 2016, mun fara gabatar da kayan aiki don gano matsaloli cikin sauri a cikin ayyukan LMS, gami da sa ido kan sigogin sha'awar mu a ainihin lokacin. A baya can, an tura tsarin sa ido da aka yi amfani da shi kuma an gwada shi a cikin tsarin kayan aikin kamfanin InterTrust.

Yadda aka fara

A yau, tsarin sa ido kan aikace-aikacen VTB LMS, wanda ya dogara da buɗaɗɗen samfuran software, yana taimakawa hana yawancin kurakurai masu alaƙa da kwararar takardu, da sauri da daidaita matsalolin, da kuma amsa duk wani abin da ya faru. Ya ƙunshi tsarin ƙasa guda biyu:

  • don saka idanu akan kayan aikin IT na ayyukan tsarin;
  • don saka idanu akan faruwar kurakurai a cikin aikin LMS.

Shi duka ya fara da guda free monitoring app. Bayan mun bi zaɓuɓɓuka da yawa, mun zauna akan Zabbix - software na kyauta wanda aka rubuta asali don sabis na banki da kayan aiki. Wannan tsarin tushen yanar gizo na PHP, wanda zai iya adana bayanai a cikin MySQL, PostgreSQL, SQLite ko Oracle Database, ya dace da bukatunmu.

Zabbix yana gudanar da wakilansa akan kowane uwar garken kuma yana tattara bayanai akan ma'auni na sha'awa a ainihin lokacin zuwa cikin bayanai guda ɗaya. Yin amfani da aikace-aikacen, yana dacewa don tattara bayanai akan nauyin masu sarrafawa da RAM, akan amfani da hanyar sadarwa da sauran abubuwan haɗin gwiwa, bincika samuwa da amsa daidaitattun ayyuka (SMTP ko HTTP), gudanar da shirye-shirye na waje, da tallafi na kulawa ta hanyar. SNMP.

Bayan ƙaddamar da Zabbix, mun saita daidaitattun ma'auni na hardware, kuma da farko wannan ya isa. Amma VTB SDO yana ci gaba da haɓakawa da girma: a cikin 2016, adadin sabobin ya karu sosai, tsarin ƙaura ya bayyana, Bankin Moscow, VTB Capital, da VTB24 sun shiga tsarin. Babu sauran isassun ma'auni na yau da kullun, kuma mun koya wa Zabbix don bin diddigin bayanai game da kasancewar layukan kan kowane kundin da aka haɗa zuwa uwar garken (daga cikin akwatin Zabbix yana nuna jerin gwanon faifai kawai), da kuma lokacin da yake ɗauka. don kammala wata hanya ta musamman.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Bugu da kari, mun sanye take da tsarin da mahara jawo - yanayin karkashin abin da wani sanarwa da aka aika zuwa ga mai gudanarwa (saƙo a cikin Telegram, SMS zuwa lambar waya ko imel). Ana iya saita masu tayar da hankali don kowane saitin sigogi. Misali, zaku iya tantance wasu kaso na sararin faifai kyauta, kuma tsarin zai faɗakar da mai gudanarwa lokacin da ƙayyadadden ƙofa ya isa, ko sanar da ku idan tsarin baya yana gudana fiye da yadda aka saba.

Haɗin Java da ganin bayanai

Mun fadada kewayon bayanan da aka bincika sosai, amma nan da nan wannan bai isa ba don ingantaccen sa ido. Yin amfani da gaskiyar cewa KamfaninMedia's LMS shine aikace-aikacen Java, mun haɗa zuwa Injin Virtual na Java ta hanyar haɗin JMX kuma mun sami damar ɗaukar ma'aunin Java kai tsaye. Kuma ba kawai daidaitattun sigogi na mahimman ayyukan Java ba, kamar ƙarfin aikin GC ko yawan amfani da shi, har ma da takamaiman gwaje-gwaje masu alaƙa da lambar aikace-aikacen da za a iya aiwatarwa kai tsaye.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

A cikin 2017, kimanin shekara guda bayan aiwatar da tsarin kulawa, ya bayyana a fili cewa don yin aiki akai-akai tare da babban adadin bayanan da aka tattara a Zabbix, babu isasshen hangen nesa - hadaddun fuska. Mafi kyawun maganin wannan matsalar ita ce software ta kyauta - Grafana, madaidaiciyar dashboard don ma'auni wanda ke ba ku damar haɗa duk bayanai akan allo ɗaya.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Fayil ɗin Grafana yana da mu'amala, yana tunawa da tsarin OLAP. Tsarin tsarin yana nuna bayanan da Zabbix ya karɓa akan allon guda ɗaya, yana gabatar da bayanan a cikin nau'i na zane-zane da zane-zane masu sauƙin tantancewa. Mai gudanarwa na iya sauƙaƙe yankan da yake buƙata.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Kulawa da kawar da rigakafin kurakurai a cikin tsarin LMS

Dandalin software na buɗe tushen ELK yana taimaka muku tacewa da bincika bayanan da aka karɓa yayin saka idanu. Wannan samfurin buɗe tushen ya ƙunshi kayan aiki masu ƙarfi guda uku don tattarawa, adanawa da nazarin bayanai: Elasticsearch, Logstash da Kibana. Aiwatar da wannan tsarin yana ba da damar, musamman, don ganin a ainihin lokacin da yawa kurakurai da suka faru a cikin tsarin, akan waɗanne sabobin kuma ko an maimaita waɗannan kurakurai.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Yanzu mai gudanarwa na iya gano matsala a matakin farko, tun ma kafin mai amfani ya ci karo da ita. Irin wannan sa ido mai aiki yana ba ku damar hana lalacewar tsarin ta hanyar kawar da kurakurai a kan lokaci. Bugu da ƙari, za mu iya fahimtar yadda tsarin tsarin ya canza bayan sabuntawa, da kuma gano sababbin matsaloli idan sun bayyana.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Kula da Ayyukan Kasuwanci

Baya ga mahimman ayyuka na sa ido kan amfani da albarkatu, tsarin yana da ikon yin nazari da sarrafa ayyukan kasuwanci.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Saka idanu gaba ɗaya lokacin aiwatar da ayyukan kasuwanci yana ba ku damar gano sabbin abubuwa kuma ku fahimci tasirin da suke da shi akan aikin tsarin.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Kula da lokacin aiwatar da buƙatun ga kowane sabis na kasuwanci yana ba da damar gano ayyukan da suka saba wa ƙa'ida.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Hoton hoton da ke sama misali ne na saka idanu akan aiki na baya dangane da sabawarsa daga al'ada.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Jerin ayyukan sarrafawa dangane da ayyukansu akan takamaiman uwar garken yana ba ku damar gano kurakurai - gami da kwafin aiwatar da aikin - a duk sabar.

Buɗe software na tushen don LMS: yadda soft soft ke taimakawa gudanar da mahimman tsarin kasuwanci a VTB

Hakanan ana lura da yanayin lokacin aiwatar da hanyoyin baya.

Tsarin yana girma, tasowa kuma yana taimakawa wajen magance matsalolin

Tare da aiwatar da tsarin da aka kwatanta, sa ido kan ayyukan sabar LMS ya zama mai sauƙi. Duk da haka, rikice-rikice iri-iri suna tasowa lokaci zuwa lokaci, suna shafar saurin kwararar takardu da haifar da korafin masu amfani. Don haka mun gane cewa ya zama dole don sarrafa halayen aikace-aikacen kanta, ba kawai sabobin ba.

Don magance wannan matsala, an haɗa ma'auni zuwa tsarin kulawa ta hanyar API, wanda ke aiki tare da gungu na sabobin aikace-aikace. Godiya ga wannan, mai gudanarwa na iya ganin tsawon lokacin da uwar garken zai ɗauka don amsa kowane buƙatun mai amfani.

Bayanai kan lokutan amsawar uwar garken sun zama don bincike, wanda ya ba da damar danganta raguwar LMS tare da hanyoyin da ke faruwa akan sabar. Musamman ma, wani yanayi mai ban sha'awa ya fito: uwar garken yana gudana a hankali, kodayake a wannan lokacin ba a ɗora shi ba. Yin nazarin abubuwan da ba a sani ba, mun gano sabani a cikin aikin mai tattara shara na Java. A ƙarshe, ya zama cewa rashin aikin wannan sabis ɗin ne ya haifar da wannan yanayin. Ta hanyar kula da mai tattara shara na Java, mun kawar da matsalar gaba ɗaya.

Wannan shine yadda software kyauta ke taimakawa tsarin sarrafa takardu a cikin masana'antar banki haɓaka da haɓaka. Mun tabo manyan batutuwan da suka shafi tsarin sa ido na VTB SDO kawai. Idan kuna sha'awar cikakkun bayanai, tambaya a cikin sharhi, za mu yi farin cikin raba abubuwan da muka samu tare da ku.

source: www.habr.com

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