Sithumela ukurekhodwa kwevidiyo yeengxelo ezivela kwi-Selectel MeetUp: ulawulo lwenkqubo.
Imvelaphi encinci
I-Selectel MeetUp yintlanganiso enemiboniso emfutshane kunye nonxibelelwano oluphilayo. Umbono womsitho ulula: mamela izithethi ezinkulu, nxibelelana noogxa bakho, tshintshiselana ngamava, thetha ngeengxaki zakho kwaye uve ukuba abanye bazisombulule njani. Ngokubanzi, yonke into ebizwa ngokuba yi-networking kuluntu lwe-IT.
Safudumala kwiindibano ezincinci malunga ne-DevOps kunye nokufumaneka okuphezulu kwiinkqubo zolwazi. Ekugqibeleni, izithethi zazivela kwi-Selectel kuphela, kodwa kumava e-DevOps siye saqonda ukuba kufuneka simeme abafana abanomdla kwezinye iinkampani. Kwaye wenze amagama acace ngakumbi kunenombolo yesiriyali yokuhlangana. Ke, kulo nyaka siwuqale ngokutsha umcimbi.
NgoSeptemba 12, kwaqhutywa intlanganiso yokuqala ngendlela entsha. Kunye nezithethi ezivela kwiVKontakte, UseDesk, Studyworld, sixoxe ngobume kunye nethemba lenkonzo yabathengi kwi-IT yaseRussia. Sagqiba ekubeni singayeki apho.
Ngomhla wesi-3 ku-Okthobha, i-Selectel yabamba intlanganiso yabalawuli benkqubo. Ngeli xesha simeme izithethi ezivela kwiinkampani zeCogia.de, iOstrovok kunye neDigital Vision Labs. Sathetha ngeKubernetes, ikhowudi yelifa kwiinkqubo zanamhlanje kunye nomsebenzi wabalawuli kunye namanye amasebe. Khawufane ucinge - iSt. Petersburg, ngokuhlwa, imvula, kwaye sinegumbi lenkomfa eligcwele abalawuli benkqubo. Ewe, ungaphefumlelwa njani apha? UVadim Isakanov weza kwintsebenzo yakhe evela eChelyabinsk.
Ngelixa sicinga ngesihloko somhlangano olandelayo, sipapasha ukurekhodwa kweengxelo phantsi kokusikwa.
Amava kwizisombululo zeziseko zophuhliso kwiingxelo ezi-4
i-noVNC consoles yeeseva ezizinikeleyo, u-Alexander Nikiforov, u-Selectel
Sasijongene nomsebenzi: ukubonelela abathengi ngokufikelela kude kulawulo lweseva. Olu fikelelo lusekwe kwimodyuli ye-BMC ebandakanyiweyo kwibhodi yomama. Kodwa ukufikelela ngokuthe ngqo kuyo ngedilesi kawonke-wonke ye-IP kubangela imingcipheko yokhuseleko enzulu, kwaye ukuzama ukuyibeka yodwa kwenza nzima amava kwicala lomxumi. UAlexander Nikiforov wathetha ngendlela yokusombulula le ngxaki e-Selectel, apho saqala khona kwiminyaka embalwa eyadlulayo kwaye kwenzeka ntoni phantsi kwe-hood xa kusungulwa ikhonsoli ye-KVM kwiphaneli yethu yolawulo.
Autoscaling in Kubernetes, Vadim Isakanov, Cogia.de
Enye yezakhono eziphambili ze-Kubernetes kukusetyenziswa kwezixhobo eziyimfuneko kuphela, xa amaqoqo kunye nezicelo zikhula ngokwazo. Izixhobo ze-Autoscaling kwi-Kubernetes zinikezelwa simahla ngaphandle kwebhokisi. UVadim Isakanov waseCogia.de wathetha malunga ne-arsenal yezi zixhobo kunye nendlela yakhe yokusebenza noKubernetes.
Phakamisa isandla sakho, osebenza noKubernetes. Ngoku phakamisa isandla sakho ukuba umazi kakuhle uKubernetes.β
Kakade ke, Vadim kwiphepha lakho likaFacebook. Kukho ingxelo, izilayidi ezivela kwingxelo yakhe kunye nokuqonda okwahlukeneyo. Vadim, enkosi!
Ibali lokubhadula kuxwebhu lweHaproxy, uDenis Bozhok, "Islet"
Iinkonzo zeqela le-Ostrovok.ru malunga ne-130 microservices. Xa umntu efuna ihotele e-St. Oku kumalunga nama-450 amawaka onxibelelwano ngexesha elinye. Ukusebenzisana nabanikezeli bangaphandle, inkampani yaqala ukusebenzisa i-Nginx, kwaye ngoku isebenzisa i-Haproxy. UDenis Bozhok wathetha ngee-nuances ezivela ngexesha lomsebenzi onjalo.
"Emva kwesikolo, ndafundela ukuba ngumpheki, emva koko ndathatha iiresiphi ezingalunganga, ngokufutshane, yonke into ayicacanga, kwaye ngoku ndijongene neziseko zophuhliso kwinkampani yaseOstrovok."
Indlela yokwenza abahlobo phakathi kwamaqela ahlukeneyo kwiiveki ezi-6, uDmitry Popov, i-Digital Vision Labs
Ngexesha elithile, iqela leDigital Vision Labs lijongene nengxaki yokukhula: ishishini lalikulungele ukuthatha inxaxheba kwiiprojekthi ezintsha, kodwa iziseko ze-IT azikwazanga ukuqhubeka nazo. Isebe lolawulo lwenkqubo lalihlala likwimo engxamisekileyo, imisebenzi eqokelelweyo eyayingenaxesha lokusonjululwa. Ukusebenza kakuhle kwakuhla. UDmitry Popov wathetha ngezizathu ezingabonakaliyo kwimeko yangoku kunye nendlela abaye bakwazi ngayo ukuseka ulawulo lweprojekthi.
βOkwangoku sithe sabona ukuba kukho into ekufuneka itshintshiwe, malunga ne-70% yezicelo ezivela kubaphathi beeprojekthi azizange zigqitywe kwangethuba. Enye i-25% yezicelo zalahleka kwinkqubo. Kwaye i-100% yezicelo zeza ngaphandle kwengcaciso. Ukuza kuthi ga ngoku, i-27% yezicelo azikagqitywa kwangexesha (sisenethuba lokukhula), i-0% yezicelo zilahlekile kwinkqubo kwaye i-9% yezicelo ifika ngaphandle kweenkcukacha zobugcisa.
Ukhetho lwesihloko esilandelayo lolwakho
Njengoko bethetha, xa uqala ukwakha uluntu lwe-IT, akunakwenzeka ukuyeka. Ixesha lethu lokuqala leentlanganiso luvavanyo, siya kube sisenza izihloko ezahlukeneyo kunye neendlela. Ngelixa isihloko somhlangano olandelayo singagqitywanga, kuya kuba kuhle ukuba ucebisa izihloko zeentlanganiso kwizimvo kwaye ubhale ukuba ngubani ofuna ukumbona njengesithethi. Kwaye siya kuququzelela indibano elandelayo, sithathela ingqalelo ingxelo.
Phakathi kwemisitho ezayo, nge-24 ka-Okthobha siza kubamba inkomfa yonyaka ye-Selectel Networking Academy. Abameli be-Extreme Networks, iJuniper, iHuawei, i-Arista Networks kunye ne-Selectel baya kunika iintetho kwiimveliso zenethiwekhi kunye namatyala esicelo sabo.
Nazi izizathu ezi-3 zokuba kutheni inkomfa inokuba nomdla kuwe:
- izithethi ziya kuthetha ngamanyathelo okuqinisekisa ukusebenza okuzinzile kweziseko zophuhliso zenkampani, ukuxoxa ngamatyala okusetyenziswa kweteknoloji;
- uya kwabelana ngamava akho kunye noogxa bakho, ufunde kuqala malunga neendlela zophuhliso lwetekhnoloji yenethiwekhi;
- buza kwiingcali nantoni na oyifunayo malunga noyilo lwenethiwekhi.
Kwinkomfa uya kukwazi ukuthetha noKirill Malevanov, umlawuli wethu wezobugcisa. UKirill ubhala amanqaku malunga nobuchwepheshe benethiwekhi, uya kwiinkomfa zamazwe ngamazwe kwaye unamava amaninzi kwintsimi. Ukuba awukayifundi okwangoku, nali elinye lamanqaku akhe amva nje kuHabrΓ© .
Njengesiqhelo, ubhaliso kunye nenkqubo yomsitho inokufumaneka kwikhonkco -
Sipapasha ulwazi lwangoku kunye nezibhengezo zeminyhadala kumaphepha eendaba ezentlalo ka-Selectel:
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Kwaye ungabhalisa .
umthombo: www.habr.com