Hello aliyense!
Kampani yathu ikuchita ntchito yopanga mapulogalamu ndi chithandizo chotsatira chaukadaulo. Thandizo laukadaulo limafunikira osati kukonza zolakwika, koma kuyang'anira momwe ntchito zathu zikuyendera.
Mwachitsanzo, ngati imodzi mwa mautumikiwo yawonongeka, ndiye kuti muyenera kulemba vutoli ndikuyamba kulithetsa, ndipo musadikire kuti ogwiritsa ntchito osakhutira agwirizane ndi chithandizo chaumisiri.
Tili ndi kampani yaying'ono, tilibe zida zophunzirira ndikusunga njira zovuta zowunikira ntchito, tinkafunika kupeza yankho losavuta komanso lothandiza.
Njira yowunikira
Sizophweka kuyang'ana momwe ntchito ikugwiritsidwira ntchito; ntchitoyi si yaing'ono, munthu akhoza kunena kuti kulenga. Ndizovuta kwambiri kutsimikizira dongosolo la multilink.
Kodi mungadye bwanji njovu? M'zigawo zokha! Timagwiritsa ntchito njirayi kuyang'anira mapulogalamu.
Zofunikira za njira yathu yowunikira:
Gwirani ntchito yanu kukhala zigawo.
Pangani macheke owongolera pagawo lililonse.
Chigawo chimaonedwa kuti chikugwira ntchito ngati cheke chake chonse chikuchitidwa popanda zolakwika. Ntchito imatengedwa kuti ndi yathanzi ngati zigawo zake zonse zikugwira ntchito.
Choncho, dongosolo lililonse likhoza kuimiridwa ngati mtengo wa zigawo. Zigawo zovuta zimagawidwa kukhala zosavuta. Zigawo zosavuta zimakhala ndi macheke.
Benchmarks sikutanthauza kuyesa magwiridwe antchito, si mayeso a mayunitsi. Kuyang'ana koyang'anira kuyenera kuyang'ana momwe gawolo likumvera pakali pano mu nthawi, ngati pali zida zonse zofunika kuti zigwire ntchito, komanso ngati pali zovuta.
Palibe zozizwitsa; macheke ambiri adzafunika kupangidwa paokha. Koma musawope, chifukwa nthawi zambiri cheke chimodzi chimatenga mizere 5-10 ya code, koma mutha kugwiritsa ntchito malingaliro aliwonse ndipo mudzamvetsetsa bwino momwe chekeyo imagwirira ntchito.
Monitoring system
Tiyerekeze kuti tagawaniza pulogalamuyi kukhala zigawo, tidabwera ndikukhazikitsa macheke pagawo lililonse, koma titani ndi zotsatira za macheke awa? Kodi tingadziwe bwanji ngati cheke china chalephera?
Tidzafunika njira yowunikira. Adzagwira ntchito zotsatirazi:
- Landirani zotsatira zoyezetsa ndikuzigwiritsa ntchito kudziwa momwe zinthu zilili.
Mwachiwonekere, izi zikuwoneka ngati kuwunikira mtengo wachigawocho. Zigawo zogwira ntchito zimasanduka zobiriwira, zovuta zimakhala zofiira. - Chitani macheke amtundu uliwonse m'bokosi.
Dongosolo loyang'anira litha kudzifufuza lokha. Chifukwa chiyani reinvent gudumu, tiyeni tigwiritse ntchito. Mwachitsanzo, mutha kuwona kuti tsamba lawebusayiti likutsegulidwa kapena seva ikuyimba. - Tumizani zidziwitso zamavuto kwa omwe ali ndi chidwi.
- Kuwona deta yowunikira, kupereka malipoti, ma grafu ndi ziwerengero.
Kufotokozera mwachidule za dongosolo la ASMO
Ndi bwino kufotokoza ndi chitsanzo. Tiyeni tiwone momwe kuwunika momwe machitidwe a ASMO amagwirira ntchito.
ASMO ndi dongosolo lothandizira zanyengo. Dongosololi limathandiza akatswiri apamsewu kuti amvetsetse komwe ndi nthawi yomwe kuli kofunikira kuti azisamalira msewu ndi zida zochotsera icing. Dongosolo limasonkhanitsa deta kuchokera kumalo owongolera misewu. Malo owongolera msewu ndi malo omwe ali pamsewu pomwe zida zimayikidwa: malo ochitira nyengo, kamera ya kanema, ndi zina zambiri. Kuti athe kuneneratu zinthu zoopsa, dongosololi limalandira zolosera zanyengo kuchokera kuzinthu zakunja.
Choncho, zikuchokera dongosolo ndithu mmene: webusaiti, wothandizira, zipangizo. Tiyeni tiyambe kuyang'anira.
Kuphwanya dongosolo kukhala zigawo zikuluzikulu
Zida zotsatirazi zitha kusiyanitsa mu dongosolo la ASMO:
1. Akaunti yanu
Iyi ndi pulogalamu yapaintaneti. Osachepera, muyenera kuwona ngati pulogalamuyo ikupezeka pa intaneti.
2. Database
Malo osungirako amasungira deta yomwe ili yofunika kuti ipereke lipoti, ndipo m'pofunika kutsimikizira kuti zosunga zobwezeretsera zasungidwa bwino.
3. Seva
Ndi seva tikutanthauza zida zomwe mapulogalamu amayendera. Ndikofunikira kuyang'ana momwe HDD, RAM, CPU ilili.
4. Wothandizira
Iyi ndi ntchito ya Windows yomwe imagwira ntchito zosiyanasiyana pandandanda. Pang'ono ndi pang'ono, muyenera kufufuza kuti ntchitoyo ikugwira ntchito.
5. Ntchito ya wothandizira
Kungodziwa kuti wothandizira akugwira ntchito sikokwanira. Wothandizira akhoza kugwira ntchito, koma osagwira ntchito zomwe wapatsidwa. Tiyeni tigawe gawo la wothandizira kukhala ntchito ndikuwona ngati ntchito iliyonse imagwira ntchito bwino.
6. Malo owongolera misewu (chotengera cha ma MPC onse)
Pali malo ambiri owongolera misewu, kotero tiyeni tiphatikize ma MPC onse mu gawo limodzi. Izi zipangitsa kuti zikhale zosavuta kuwerenga zowunikira. Mukawona momwe gawo la "ASMO system" likuwonekera, zidzadziwikiratu komwe kuli mavuto: muzogwiritsira ntchito, hardware kapena machitidwe apamwamba kwambiri.
7. Malo owongolera msewu (malire amodzi kwambiri)
Tiona chigawochi kukhala chotheka ngati zida zonse za MPC iyi zitha kugwiritsidwa ntchito.
8. Chipangizo
Iyi ndi kanema kamera kapena siteshoni nyengo kuti anaika pa pazipita ndende malire. M'pofunika kufufuza kuti chipangizocho chikugwira ntchito bwino.
Mu ndondomeko yowunikira, mtengo wachigawo udzawoneka motere:
Web Application Monitoring
Kotero, tagawaniza dongosolo mu zigawo, tsopano tikuyenera kubwera ndi macheke pa gawo lililonse.
Kuti tiwunikire pulogalamu yapaintaneti timagwiritsa ntchito macheke awa:
1. Kuyang'ana kutsegulidwa kwa tsamba lalikulu
Kufufuza uku kumachitidwa ndi njira yowunikira. Kuti tichite izi, tikuwonetsa adilesi ya tsamba, gawo lomwe likuyembekezeka komanso nthawi yayitali yofunsira.
2. Kuyang'ana tsiku lomaliza lolipira
Cheke chofunikira kwambiri. Domain ikakhala yosalipidwa, ogwiritsa ntchito sangathe kutsegula tsambalo. Kuthetsa vutoli kungatenge masiku angapo, chifukwa... Kusintha kwa DNS sikugwiritsidwa ntchito nthawi yomweyo.
3. Kuyang'ana chiphaso cha SSL
Masiku ano, pafupifupi masamba onse amagwiritsa ntchito protocol ya https kuti apezeke. Kuti protocol igwire bwino ntchito, mufunika satifiketi yovomerezeka ya SSL.
Pansipa pali gawo la "Personal Account" munjira yowunikira:
Macheke onse omwe ali pamwambapa azigwira ntchito zambiri ndipo safuna kukodzedwa. Izi ndizabwino kwambiri chifukwa mutha kuyamba kuyang'anira pulogalamu iliyonse pakadutsa mphindi 5. M'munsimu muli macheke owonjezera omwe angagwiritsidwe ntchito pa intaneti, koma kukhazikitsa kwawo kumakhala kovuta kwambiri komanso kumangogwiritsa ntchito, kotero sitidzawaphimba m'nkhaniyi.
Ndi chiyani chinanso chomwe mungayang'ane?
Kuti muwunikire bwino ntchito yanu yapaintaneti, mutha kuchita izi:
- Chiwerengero cha zolakwika za JavaScript pa nthawi iliyonse
- Chiwerengero cha zolakwika pa mbali ya pulogalamu yapaintaneti (kumapeto) kwa nthawiyo
- Nambala ya mayankho omwe sanachite bwino pa intaneti (mayankhidwe 404, 500, ndi zina zotero)
- Avereji ya nthawi yofunsa mafunso
Kuwunika ntchito ya windows (wothandizira)
Mu dongosolo la ASMO, wothandizira amatenga gawo la wokonza ntchito, yemwe amachita ntchito zomwe zakonzedwa kumbuyo.
Ngati ntchito zonse za wothandizira zatha bwino, wothandizira akugwira ntchito bwino. Zikuoneka kuti kuti muyang'ane wothandizira, muyenera kuyang'anira ntchito zake. Chifukwa chake, timagawa gawo la "Agent" kukhala ntchito. Pa ntchito iliyonse, tidzapanga chigawo chosiyana mu dongosolo loyang'anira, pamene gawo la "Agent" lidzakhala "kholo".
Timagawa gawo la Wothandizira kukhala zigawo za ana (ntchito):
Kotero, tagawa chigawo chovuta kukhala chosavuta zingapo. Tsopano tikuyenera kubwera ndi macheke pagawo lililonse losavuta. Chonde dziwani kuti gawo la makolo "Agent" silikhala ndi macheke, chifukwa njira yowunikira idzawerengera momwe ilili payokha malinga ndi momwe zilili ndi mwana wake. Mwanjira ina, ngati ntchito zonse zatsirizidwa bwino, ndiye kuti wothandizirayo akuyenda bwino.
Pali ntchito zopitilira zana mudongosolo la ASMO, kodi ndikofunikira kuti mukhale ndi macheke apadera pa ntchito iliyonse? Zoonadi, kulamulira kudzakhala bwino ngati tibwera ndi kukhazikitsa macheke athu apadera pa ntchito iliyonse ya wothandizira, koma nthawi zambiri ndizokwanira kugwiritsa ntchito macheke onse.
Dongosolo la ASMO limagwiritsa ntchito cheke chapadziko lonse lapansi pazantchito ndipo izi ndizokwanira kuyang'anira momwe dongosololi likugwirira ntchito.
Kuyang'ana momwe zikuyendera
Cheke chosavuta komanso chothandiza kwambiri ndi cheke chakupha. Chekecho chimatsimikizira kuti ntchitoyo yatha popanda zolakwika. Ntchito zonse zili ndi cheke ichi.
Algorithm yotsimikizira
Mukamaliza ntchito iliyonse, muyenera kutumiza zotsatira za cheke cha SUCCESS ku kachitidwe kowunikira ngati ntchitoyo idachita bwino, kapena ERROR ngati ntchitoyo idakwaniritsidwa ndi cholakwika.
Chekechi ichi chitha kuzindikira zovuta zotsatirazi:
- Ntchitoyo imagwira ntchito koma ikulephera ndi cholakwika.
- Ntchitoyi yasiya kugwira ntchito, mwachitsanzo, yaundana.
Tiyeni tiwone momwe mavutowa amathetsedwera mwatsatanetsatane.
Nkhani 1 - Ntchitoyo imayenda koma imalephera ndi cholakwika
Pansipa pali nkhani yomwe ntchitoyi imagwira koma ikulephera pakati pa 14:00 ndi 16:00.
Chithunzichi chikuwonetsa kuti ntchito ikalephera, chizindikiro chimatumizidwa nthawi yomweyo ku dongosolo loyang'anira ndipo mawonekedwe a cheke chofanana mu dongosolo loyang'anira amakhala alamu.
Chonde dziwani kuti m'dongosolo loyang'anira, momwe gawoli limakhalira zimatengera kutsimikizira. Mkhalidwe wa alamu wa cheke udzasintha zigawo zonse zapamwamba kuti zikhale alamu, onani chithunzichi pansipa.
Vuto 2 - Ntchitoyi idasiya kugwira (ozizira)
Kodi oyang'anira amvetsetsa bwanji kuti ntchito yakakamira?
Chotsatira chili ndi nthawi yovomerezeka, mwachitsanzo, ola limodzi. Ngati ola lapita ndipo palibe zotsatira zatsopano zoyesa, dongosolo loyang'anira lidzakhazikitsa mayeso kuti akhale alamu.
Pa chithunzi pamwambapa, magetsi anazimitsidwa nthawi ya 14:00 p.m. Nthawi ya 15:00, oyang'anira adzawona kuti zotsatira zoyesa (kuyambira 14:00) zavunda, chifukwa. Nthawi yofananira yatha (ola limodzi), koma palibe chotsatira chatsopano, ndipo isintha cheke kukhala alamu.
Pa 16:00 magetsi adayatsidwanso, pulogalamuyo idzamaliza ntchitoyi ndikutumiza zotsatira zake ku dongosolo loyang'anira, kuyesanso kudzakhalanso kopambana.
Ndiyenera kugwiritsa ntchito cheke nthawi yanji?
Nthawi yoyenera iyenera kukhala yayikulu kuposa nthawi yochitira ntchito. Ndikupangira kukhazikitsa nthawi yoyenera 2-3 nthawi yayitali kuposa nthawi yogwirira ntchito. Izi ndizofunikira kuti mupewe kulandira zidziwitso zabodza ngati, mwachitsanzo, ntchito inatenga nthawi yayitali kapena wina watsitsa pulogalamuyo.
Kuyang'ana momwe zikuyendera
Dongosolo la ASMO lili ndi ntchito ya "Load Forecast", yomwe imayesa kutsitsa zolosera zatsopano kuchokera kugwero lakunja kamodzi pa ola. Nthawi yeniyeni yomwe chiwonetsero chatsopano chikuwonekera mu dongosolo lakunja sichidziwika, koma zimadziwika kuti izi zimachitika 2 pa tsiku. Zikuoneka kuti ngati palibe kulosera kwatsopano kwa maola angapo, ndiye kuti izi ndi zachilendo, koma ngati palibe kulosera kwatsopano kwa tsiku loposa tsiku, ndiye kuti chinachake chasweka kwinakwake. Mwachitsanzo, mawonekedwe a data mumayendedwe akunja angasinthe, ndichifukwa chake ASMO siwona kumasulidwa kwatsopano.
Algorithm yotsimikizira
Ntchitoyi imatumiza zotsatira za cheke cha SUCCESS ku dongosolo loyang'anira pamene likuyenda bwino (kutsitsa nyengo yatsopano). Ngati palibe kupita patsogolo kapena cholakwika chikuchitika, ndiye kuti palibe chomwe chimatumizidwa ku dongosolo loyang'anira.
Chekecho chiyenera kukhala ndi nthawi yogwirizana kotero kuti panthawiyi chitsimikizidwe kulandira kupita patsogolo kwatsopano.
Chonde dziwani kuti tiphunzira za vutoli ndi kuchedwa, chifukwa makina owunikira amadikirira mpaka nthawi yovomerezeka ya zotsatira zomaliza ikatha. Choncho, nthawi yovomerezeka ya cheke sikuyenera kupangidwa motalika kwambiri.
Kuyang'anira database
Kuti tiwongolere nkhokwe mu dongosolo la ASMO, timafufuza zotsatirazi:
- Kutsimikizira kupanga zosunga zobwezeretsera
- Kuyang'ana malo a disk aulere
Kutsimikizira kupanga zosunga zobwezeretsera
M'mapulogalamu ambiri, ndikofunikira kukhala ndi zosunga zobwezeretsera zaposachedwa kuti seva ikalephera, mutha kutumiza pulogalamuyo ku seva yatsopano.
ASMO imapanga zosunga zobwezeretsera kamodzi pa sabata ndikuzitumiza kosungirako. Ndondomekoyi ikamalizidwa bwino, zotsatira za kufufuza bwino zimatumizidwa ku dongosolo loyang'anira. Zotsatira zotsimikizira ndizovomerezeka kwa masiku 9. Iwo. Kuti muwongolere kukhazikitsidwa kwa zosunga zobwezeretsera, njira ya "kuyang'ana patsogolo", yomwe takambirana pamwambapa, imagwiritsidwa ntchito.
Kuyang'ana malo a disk aulere
Ngati palibe malo okwanira pa diski, malo osungirako zinthu sangathe kugwira ntchito bwino, choncho ndikofunika kulamulira kuchuluka kwa malo aulere.
Ndikosavuta kugwiritsa ntchito ma metric kuti muwone magawo a manambala.
Metrics ndi chiwerengero chosiyana, mtengo wake umatumizidwa ku dongosolo loyang'anira. Dongosolo loyang'anira limayang'ana zoyambira ndikuwerengera ma metric.
Pansipa pali chithunzi cha momwe gawo la "Database" limawonekera munjira yowunikira:
Kuwunika kwa seva
Kuwunika seva timagwiritsa ntchito macheke ndi ma metric awa:
1. Malo a disk aulere
Ngati danga la disk litha, ntchitoyo siyitha kugwira ntchito. Timagwiritsa ntchito ziwerengero za 2: gawo loyamba ndi CHENJEZO, gawo lachiwiri ndi ALARM.
2. Mtengo wapakati wa RAM mu peresenti pa ola limodzi
Timagwiritsa ntchito avareji ya ola limodzi chifukwa... sitili okondweretsedwa ndi mafuko osowa.
3. Avereji ya CPU paola
Timagwiritsa ntchito avareji ya ola limodzi chifukwa... sitili okondweretsedwa ndi mafuko osowa.
4. Ping cheke
Onani ngati seva ili pa intaneti. Dongosolo loyang'anira litha kuchita cheke ichi; palibe chifukwa cholembera khodi.
Pansipa pali chithunzi cha momwe gawo la "Server" limawonekera mukamawunika:
Kuwunika kwa zida
Ndikuuzani momwe deta imapezera. Pamalo aliwonse owongolera misewu (MPC) pali ntchito yokonza ntchito, mwachitsanzo, "Survey MPC M2 km 200". Ntchitoyi imalandira deta kuchokera ku zida zonse za MPC mphindi 30 zilizonse.
Vuto la njira yolumikizirana
Zida zambiri zili kunja kwa mzindawo; netiweki ya GSM imagwiritsidwa ntchito potumiza deta, yomwe siigwira ntchito mokhazikika (pali netiweki, kapena palibe).
Chifukwa cha kulephera kwa maukonde pafupipafupi, poyamba, kuyang'ana kafukufuku wa MPC pakuwunika kumawoneka motere:
Zinadziwika kuti iyi sinali njira yogwirira ntchito, chifukwa panali zidziwitso zambiri zabodza zokhudzana ndi zovuta. Kenako adaganiza zogwiritsa ntchito "cheke chakupita patsogolo" pa chipangizo chilichonse, i.e. Chizindikiro chopambana chokha chimatumizidwa ku dongosolo loyang'anira pamene chipangizocho chikufunsidwa popanda cholakwika. Nthawi yogwirizana idakhazikitsidwa kukhala maola 5.
Tsopano kuyang'anira kumatumiza zidziwitso za mavuto pokhapokha chipangizocho sichingafufuzidwe kwa maola oposa 5. Ndi kuthekera kwakukulu, izi sizowopsa, koma mavuto enieni.
Pansipa pali chithunzi cha momwe zidazo zimawonekera munjira yowunikira:
Zofunika!
Netiweki ya GSM ikasiya kugwira ntchito, zida zonse za MDC sizimafufuzidwa. Kuti muchepetse kuchuluka kwa maimelo kuchokera kumayendedwe owunikira, mainjiniya athu amalembetsa zidziwitso za zovuta zamagulu omwe ali ndi mtundu wa "MPC" osati "Chipangizo". Izi zimakulolani kuti mulandire chidziwitso chimodzi pa MPC iliyonse, m'malo molandira chidziwitso chapadera pa chipangizo chilichonse.
Final ASMO monitoring scheme
Tiyeni tiyike zonse pamodzi ndikuwona mtundu wa njira zowunikira zomwe tili nazo.
Pomaliza
Tiyeni tifotokoze mwachidule.
Kodi kuyang'anira momwe ASMO ikuyendera kwatipatsa chiyani?
1. Nthawi yochotsa chilema yachepa
Tamva kale za zolakwika kuchokera kwa ogwiritsa ntchito, koma si onse ogwiritsa ntchito omwe amafotokoza zolakwika. Zinachitika kuti tinaphunzira za kusagwira ntchito kwa dongosolo chigawo chimodzi patatha sabata kuonekera. Tsopano dongosolo loyang'anira likutidziwitsa za mavuto atangozindikira vuto.
2. Kukhazikika kwadongosolo kwawonjezeka
Popeza zolakwika zinayamba kuthetsedwa kale, dongosolo lonselo linayamba kugwira ntchito mokhazikika.
3. Kuchepetsa chiwerengero cha mafoni ku chithandizo chamakono
Mavuto ambiri tsopano atha owerenga asanadziwe za iwo. Ogwiritsa ntchito adayamba kulumikizana ndi chithandizo chaukadaulo pafupipafupi. Zonsezi zimakhudza mbiri yathu.
4. Kuchulukitsa kukhulupirika kwa makasitomala ndi ogwiritsa ntchito
Wogulayo adawona kusintha kwabwino pakukhazikika kwadongosolo. Ogwiritsa amakumana ndi zovuta zochepa pogwiritsa ntchito dongosolo.
5. Chepetsani ndalama zothandizira luso
Tasiya kuchita cheke chilichonse pamanja. Tsopano macheke onse amangochitika zokha. M'mbuyomu, tidaphunzira za zovuta kuchokera kwa ogwiritsa ntchito; nthawi zambiri zinali zovuta kumvetsetsa vuto lomwe wogwiritsa ntchitoyo akulankhula. Tsopano, mavuto ambiri amanenedwa ndi njira yowunikira; zidziwitso zili ndi chidziwitso chaukadaulo, chomwe nthawi zonse chimamveketsa zomwe zidalakwika komanso kuti.
Zofunika!
Simungathe kukhazikitsa makina owunikira pa seva yomweyo pomwe mapulogalamu anu amayendera. Ngati seva ikutsika, mapulogalamu adzasiya kugwira ntchito ndipo sipadzakhala wodziwitsa za izo.
Dongosolo loyang'anira liyenera kuyendetsa pa seva yosiyana mu data center ina.
Ngati simukufuna kugwiritsa ntchito seva yodzipatulira kumalo atsopano a deta, mungagwiritse ntchito njira yowunikira mitambo. Kampani yathu imagwiritsa ntchito makina owunikira a Zidium, koma mutha kugwiritsa ntchito njira ina iliyonse yowunikira. Mtengo wa makina owunikira mitambo ndi wotsika kuposa kubwereka seva yatsopano.
Malangizo:
- Gwirani ntchito ndi machitidwe mu mawonekedwe a mtengo wa zigawo mwatsatanetsatane momwe mungathere, kotero zidzakhala zosavuta kumvetsetsa kumene ndi zomwe zasweka, ndipo kulamulira kudzakhala kokwanira.
- Kuti muwone magwiridwe antchito a gawo, gwiritsani ntchito mayeso. Ndi bwino kugwiritsa ntchito macheke ambiri osavuta kusiyana ndi amodzi ovuta.
- Konzani ma metric thresholds kumbali ya monitoring system, m'malo mowalemba mu code. Izi zidzakupulumutsani kuti musamangirenso, kukonzanso, kapena kuyambitsanso pulogalamuyi.
- Kuti mufufuze mwamakonda, gwiritsani ntchito malire a nthawi yofunikira kuti musalandire zidziwitso zabodza chifukwa cheke china chimatenga nthawi kuti amalize kuposa nthawi zonse.
- Yesetsani kupanga zigawo mu dongosolo loyang'anira kuti likhale lofiira pokhapokha ngati pali vuto. Ngati asanduka ofiira pachabe, ndiye kuti mudzasiya kumvetsera zidziwitso za dongosolo loyang'anira, tanthauzo lake lidzatayika.
Ngati simukugwiritsabe ntchito zowunikira, yambani! Sizovuta monga zikuwonekera. Pezani kukankha poyang'ana pa zobiriwira zosakaniza mtengo inu munalima nokha.
Bwino.
Source: www.habr.com