Muna aika rikodin bidiyo na rahotanni daga Selectel MeetUp: tsarin gudanarwa.
Dan baya baya
Selectel MeetUp taro ne tare da gajerun gabatarwa da sadarwa kai tsaye. Tunanin taron yana da sauƙi: sauraron manyan masu magana, sadarwa tare da abokan aiki, musayar kwarewa, magana game da matsalolin ku kuma ku ji yadda wasu suka warware su. Gabaɗaya, duk abin da ake kira sadarwar sadarwa a cikin al'ummar IT.
Mun yi dumi a ƙananan tarurruka game da DevOps da babban samuwa a cikin tsarin bayanai. A ƙarshe, masu magana sun kasance ne kawai daga Selectel, amma daga DevOps kwarewa mun gane cewa muna buƙatar gayyatar mutane masu ban sha'awa daga wasu kamfanoni. Kuma bayyana sunayen fiye da serial number na meetingup kawai. Don haka, a wannan shekara mun sake farawa taron.
A ranar 12 ga Satumba, taron farko a sabon tsari ya faru. Tare da masu magana daga VKontakte, UseDesk, Studyworld, mun tattauna jihar da al'amuran sabis na abokin ciniki a cikin IT na Rasha. Mun yanke shawarar kada mu tsaya a nan.
A ranar 3 ga Oktoba, Selectel ya shirya taro don masu gudanar da tsarin. A wannan lokacin mun gayyaci masu magana daga kamfanonin Cogia.de, Ostrovok da Digital Vision Labs. Mun yi magana game da Kubernetes, lambar gado a cikin tsarin zamani da aikin masu gudanarwa tare da sauran sassan. Ka yi tunanin - St. Petersburg, maraice, ruwan sama, kuma muna da ɗakin taro cike da masu gudanar da tsarin. To, ta yaya ba za a yi muku wahayi a nan ba? Vadim Isakanov ya zo wurinsa daga Chelyabinsk.
Yayin da muke tunanin batun taron na gaba, muna buga rikodin rahotanni a ƙarƙashin yanke.
Kwarewa a cikin hanyoyin samar da ababen more rayuwa a cikin rahotannin 4
noVNC consoles don sadaukarwar sabobin, Alexander Nikiforov, Selectel
Mun fuskanci ɗawainiya: don samar wa abokan ciniki damar yin amfani da nesa zuwa sarrafa uwar garke. Wannan damar ta dogara ne akan tsarin BMC wanda aka haɗa akan motherboard. Amma shiga kai tsaye ta hanyar adireshin IP na jama'a yana haifar da haɗarin tsaro mai tsanani, da ƙoƙarin ware shi yana dagula ƙwarewar a gefen abokin ciniki. Alexander Nikiforov yayi magana game da hanyar magance wannan matsala a cikin Selectel, inda muka fara shekaru biyu da suka gabata da abin da ke faruwa a ƙarƙashin hular yayin ƙaddamar da na'urar wasan bidiyo na KVM daga kwamitin kula da mu.
Gidaje Na Siyarwa da Hayar a Kubernetes, Vadim Isakanov, Cogia.de
Ɗaya daga cikin mabuɗin damar Kubernetes shine amfani da albarkatun da ake buƙata kawai, lokacin da gungu da aikace-aikace ke daidaita kansu. Ana ba da kayan aikin atomatik a Kubernetes kyauta daga cikin akwatin. Vadim Isakanov daga Cogia.de ya yi magana game da arsenal na waɗannan kayan aikin da kuma hanyarsa ta aiki tare da Kubernetes.
"Ɗaga hannunka, wanda ke aiki tare da Kubernetes. Yanzu ɗaga hannunka idan kun san Kubernetes sosai.”
Af, Vadim a shafin ku na Facebook. Akwai rahoto, nunin faifai daga rahotonsa da bayanai daban-daban. Vadim, na gode!
Labarin yawo ta cikin takardun Haproxy, Denis Bozhok, "Islet"
Tawagar Ostrovok.ru tana ba da sabis kusan microservices 130. Lokacin da wani ya nemi otal a St. Wannan shine kusan haɗin 450 dubu a lokaci ɗaya. Don yin aiki tare da masu samar da waje, kamfanin ya fara amfani da Nginx, kuma yanzu yana amfani da Haproxy. Denis Bozhok ya yi magana game da nuances da ke tasowa yayin irin wannan aikin.
"Bayan makaranta, na yi karatu don zama mai dafa abinci, sannan na ɗauki girke-girke da ba daidai ba, a takaice, to, komai ya zama blur, kuma yanzu ina da alhakin samar da ababen more rayuwa a kamfanin Ostrovok."
Yadda ake yin abokai tsakanin ƙungiyoyi daban-daban a cikin makonni 6, Dmitry Popov, Digital Vision Labs
A wani lokaci, ƙungiyar Digital Vision Labs ta fuskanci matsala mai girma: kasuwancin yana shirye don shiga cikin sababbin ayyuka, amma kayan aikin IT ba zai iya ci gaba da kasancewa tare da shi ba. Sashen gudanarwa na tsarin ya kasance a cikin yanayin gaggawa akai-akai, ayyukan da aka tara waɗanda ba su da lokacin da za a warware su. Ingancin yana faɗuwa. Dmitry Popov ya yi magana game da dalilan da ba a sani ba na halin da ake ciki yanzu da kuma yadda suka gudanar da gudanar da aikin.
“A lokacin da muka fahimci cewa akwai bukatar a canza wani abu, kusan kashi 70% na buƙatun masu gudanar da ayyuka ba a kammala su kan lokaci ba. Wani 25% na aikace-aikacen ya ɓace a cikin tsarin. Kuma 100% na aikace-aikacen sun zo ba tare da takamaiman bayani ba. Har zuwa yau, 27% na aikace-aikacen ba a kammala akan lokaci ba (har yanzu muna da wurin girma), 0% na aikace-aikacen sun ɓace a cikin tsarin kuma 9% na aikace-aikacen sun zo ba tare da takamaiman takamaiman fasaha ba. ”
Zaɓin batu na gaba shine naku
Kamar yadda suke faɗa, da zarar kun fara gina al'ummar IT, ba shi yiwuwa a daina. Lokacin haduwarmu ta farko gwaji ce, za mu yi batutuwa da dabaru daban-daban. Duk da yake ba a yanke shawarar batun taron na gaba ba, zai yi kyau idan kun ba da shawarar batutuwa don tarurruka a cikin sharhi kuma ku rubuta wanda kuke son gani a matsayin mai magana. Kuma za mu shirya taron na gaba, la'akari da ra'ayoyin.
Daga cikin abubuwan da ke tafe, a ranar 24 ga Oktoba za mu karbi bakuncin taron Kwalejin Cibiyar Sadarwar Selectel na shekara-shekara. Wakilan Extreme Networks, Juniper, Huawei, Arista Networks da Selectel za su ba da gabatarwa game da samfuran cibiyar sadarwa da lokuta na aikace-aikacen su.
Ga dalilai 3 da yasa taron zai iya ba ku sha'awa:
- masu magana za su yi magana game da matakan da za su tabbatar da kwanciyar hankali na kayan aikin kamfanin, tattauna batutuwa na aikace-aikacen fasaha;
- za ku raba kwarewarku tare da abokan aiki, koya da farko game da abubuwan da ke faruwa a cikin ci gaban fasahar sadarwar;
- tambayi ƙwararrun duk abin da kuke so game da gine-ginen cibiyar sadarwa.
A taron za ku kuma iya yin magana da Kirill Malevova, darektan fasaha na mu. Kirill yana rubuta labarai game da fasahar sadarwa, yana halartar taron ƙasa da ƙasa kuma yana da gogewa sosai a fagen. Idan ba ku karanta ba tukuna, ga ɗaya daga cikin sabbin labaransa kan Habré .
Kamar yadda aka saba, ana iya samun rajista da shirin taron a mahadar -
Muna buga bayanan yanzu da sanarwar taron akan shafukan sada zumunta na Selectel:
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Kuma har yanzu kuna iya yin rajista .
source: www.habr.com