Makon da ya gabata, Mayu 19-23, Barcelona ta dauki bakuncin babban taron Turai kan Kubernetes da fasahohin da ke da alaƙa, ɗaya daga cikin manyan abubuwan Buɗewa a duniya - . Mun shiga cikinsa a karon farko, zama mai ba da tallafin azurfa na taron da kamfanin farko na Rasha a KubeCon tare da tsayawarsa. An aika da tawaga ta ma’aikatan kamfanin Flant shida, kuma ga abin da muka gani...
Lamarin gaba dayansa
KubeCon wani taron duniya ne wanda aka riga aka gudanar a yankuna uku: Amurka (tun 2015), Turai (tun 2016) da China (tun 2018). Girman irin waɗannan abubuwan nan da nan yana da ban sha'awa. Idan a farkon KubeCon na Turai (2016 a London) akwai kusan baƙi 400, to a bara (2018 a Copenhagen) sun riga sun kasance 4300, kuma yanzu - 7700. (A taron Amurka na ƙarshe - har ma da ƙari.)
Cikakken lokacin KubeCon shine kwanaki 5, biyun farko waɗanda za'a iya la'akari da su azaman shiri (har yanzu ba a fara aiki ba tukuna). A ranar farko (Lahadi) an yi wani taron na musamman akan Ceph - . Washegari, har zuwa karfe 17:00, za a yi wasu tarukan karawa juna sani da tarurruka kan takamaiman fasahohi, bayan haka kuma za a yi taron farko ga duk maziyartan taron. Kuma da zarar an buɗe kofofin a hukumance, an bayyana cewa ba za a sami mutane da yawa ba, amma da yawa.
Dakin ma ya zauna (kimanin 200) tsaye na masu tallafawa da abokan tarayya: daga ƙananan ƙananan da ke da tsayin daka zuwa manyan wuraren shakatawa a SAP, Microsoft, Google ... Duk da haka, duk abin da ya dace da irin wannan ma'auni: mai ban sha'awa mai ban sha'awa da tsarin sanyi (babu jin dadi). na cushe, ko da yaushe yana da kyau da sanyi) , wurare masu faɗi tsakanin tsaye.
Kusa da tsayawarmu
A cikin wurin tsayawa, Flant shine kawai kamfani daga Rasha, kuma wannan gaskiyar ita kanta ta jawo hankalin jama'a masu magana da Rasha. Yawancinsu sun riga sun san mu, sa'an nan kuma tattaunawa ta fara da kalmomin: "Oh, ba mu yi tsammanin ganin ku ba! Me kuke yi a nan?"
An samo a cikin sararin
Tare da sauran mahalarta taron, tattaunawar yawanci ana farawa da tambayoyi game da ko wanene mu da abin da muke yi. Jikin "DevOps a matsayin sabis" ya taɓa mutane da yawa a matsayinmu: "Ta yaya wannan zai kasance? DevOps al'ada ce. Ta yaya za a iya juya al'ada zuwa sabis?.. "Wanne dalili ne mai kyau don yin magana game da abin da muke yi da kuma yadda muke kawo al'adun gargajiya ga abokan ciniki.
Daga cikin maziyartan tsayawar akwai da yawa na solo DevOps: masu zaman kansu da membobin ƙananan ƙungiyoyi. Sun kasance masu sha'awar mu da kuma hanyar da ba ta dace ba. Bayanin da muka samu yana nuna cewa kayan aikin mu na yanzu sun dace sosai cikin hanyoyin aiki iri-iri kuma suna iya magance matsalolin latsawa. Ayyukan da suka fi jan hankali su ne и , kowane nau'in fasalulluka na turawa a Kubernetes. Mutane sun kuma damu a fili game da batun sarrafa gungu da yawa: mafita da za mu sanar nan ba da jimawa ba ta zama mai dacewa har ma ga masu zaman kansu. Injiniyoyi daga manyan kamfanonin IT irin su Google, SAP, IBM suma sun saurare su cikin farin ciki game da tarin abubuwan ci gaba na Open Source...
Wakilan kamfanoni daga Gabashin Turai, da Jamus da Ingila sun fi sha'awar ayyukan kai tsaye. Wani labari dabam shine Jafanawa da yawa waɗanda suka yarda cewa tsarinmu ya bambanta da abin da ake bayarwa a can. Abokan ciniki masu yuwuwa sun kasance masu sha'awar tsarin tsarin tallafin kayan aikin turnkey, gogewa da kuma shirye-shiryen daidaitawa da buƙatun abokin ciniki.
Mun kuma sadu da kamfanoni masu irin wannan matsayi a gare mu daga kasashe daban-daban: wasu sun kusance mu, wasu kuma mun kusanci kanmu. Rarraba kwarewarmu, tare da biyu daga cikinsu mun tattauna gudummawar data kasance na bangarorin biyu don Bude Madogararsa da yuwuwar ci gaba da mu'amala - lokaci zai bayyana abin da zai biyo baya.
Idan muka yi magana game da tattaunawa a tsayawar gabaɗaya, to ni kaina na sha'awar jin sabbin ayyuka da ra'ayoyi. Musamman, Ina ba da shawarar kula da hankali (Mawallafin haɓakawa na Kubernetes) da (ci gaba da bayanin martaba, aiki tare da Prometheus da sauransu): demos ɗin su ya yi kama da alƙawarin, kuma marubutan sun ƙirƙira da sha'awa.
A ƙarshe, na lura cewa babu matsalolin harshe: kowa yana da ingantaccen matakin Ingilishi. Idan wasu nuances sun bayyana, to, wayoyin hannu, yanayin fuska da motsin motsi sun haɗa cikin sauƙi. Da alama Cloud admins na asali ba sa aiki daga .
Sauran tsaye da mutane masu ban sha'awa
Mahalarta KubeCon sun kashe kayan wasan yara masu tsada a rumfarsu fiye da yadda muka saba gani a taron Rasha. Ba a ma maganar manyan masu tallafawa, waɗanda za su iya yin alfahari da manyan TVs da sauran masu sha'awar sha'awa ... A ranar Talata da yamma, an ware sa'o'i 2 na musamman don zana kyaututtuka masu yawa - sannan akwai mutane da yawa musamman, kuma yanayin hutu ya kasance a fili. ji.
Abin da ya fi ban sha'awa a gare ni, duk da haka, shi ne motsin manyan kamfanoni zuwa ga Open Source. Ko da fahimtar manufar kasuwancin su (a tsakanin sauran abubuwa), shekaru biyar da suka wuce ba zai yiwu ba a yi tunanin cewa duk abin da wakilan kamfanoni kamar Microsoft da Oracle ke magana game da su duka a tsaye da kuma a cikin rahotanni zai shafi samfurori na Open Source.
Daga cikin shahararrun mashahuran da muka hadu da su, alal misali, Mark Shuttleworth:
Daraktan fasaha Dmitry Stolyarov da Canonical wanda ya kafa Mark Shuttleworth
Lokacin da na gode masa akan Ubuntu, saboda wannan shine farkon rabawa na kuma farkon sanina da Linux, sai ya amsa da cewa ba shi ne ya kamata a gode wa ba, amma "waɗanda ke can suna sanye da T-shirts orange," yana nuna kwata-kwata. Canonical ma'aikata.
Na kuma ji daɗin magana da:
- ƙungiyar Ubuntu da ke aiki akan aikin ;
- Ƙungiyar SAP da ke cikin aikin ;
- mai kula и - Frederic Branczyk;
- mahalicci kuma mai kiyayewa - James Munnelly
Na kawo "Beluga" zuwa na ƙarshe saboda ya taimake ni da yawa a cikin CNCF Slack tare da tambayoyi game da Kubernetes API. Anan yana qoqarin budewa (a qarshe mu uku ne muka buxe shi...):
James Munnelly yayi nazarin kyautarsa
Muna tattaunawa da Brian Brazil, babban mai kula da Prometheus
Rahotanni, tarurruka da sauran ayyuka
Litinin a KubeCon an sadaukar da shi bisa hukuma ga abin da ake kira abubuwan da suka faru kafin taron da kuma magance wasu batutuwa masu mahimmanci (kamar shirya rumfuna). Ya zama mafi kyauta a gare mu, don haka muka yanke shawarar ziyartar Babban Taron Isarwa, wanda asusun CDF da aka ƙirƙira kwanan nan (mun riga mun rubuta game da shi ).
Yana da ban sha'awa don jin labarin haɗin kai na ƙungiyoyi daban-daban da ke da hannu wajen haɓaka samfurori da kuma hanyoyin da za a tsara ci gaba da bayarwa. Na sami damar ganin mahaliccin Jenkins, da kuma sauraron rahoto game da Jenkins X (muna magana game da shi). ).
Ni kaina, labarin wani aikin wannan gidauniya ya fi burge ni - . Ƙoƙarin daidaita hanyoyin CD a Kubernetes a fili ya cancanci kulawar mu. Musamman, ana ɗaukar su ta hanyar damar shigar da Tekton a cikin masu jigilar su da haɗin kai. ta hanyar API. Ta hanyar haɓaka Tekton a matsayin ma'auni, mawallafansa (Google) suna so su rage rarrabuwa na kayan aikin CI/CD, kuma mun yarda da su.
Yawan adadin rahotanni a taron, wanda ya haɗa da jawabai na "na yau da kullum" (rabin sa'a), mahimman bayanai, gajeren zaman (maganun walƙiya), da kuma abubuwa masu yawa ga al'ummomi (sabuntawa daga ayyukan, tarurruka na masu haɓakawa da masu amfani, gabatarwar sababbin abubuwa. masu kiyayewa), auna da ɗaruruwa. Ma'auni na abin da ke faruwa (mafi daidai, abin da ya riga ya faru) za a iya kimanta ta .
Rahoton a cikin babban zauren KubeCon Europe 2019. Hoto daga masu shiryawa
Tun da yake dukanmu koyaushe muna shiga cikin rumfar, kusan babu lokacin halartar manyan rafukan gabatarwa. Koyaya, babu buƙatar yin fushi: ƙungiyar CNCF ta riga ta buga wa kowa rikodin bidiyo na rahotannin taron. Ana iya samun su a ciki .
A ranar ƙarshe, an yi wa baƙi KubeCon kulawa zuwa liyafa ta ƙarshe da ke ɗaukar kusan awanni 3. Duk wanda yake son ganinsa an kai shi zuwa Poble Espanyol, wani katafaren gidan kasar Sipaniya da aka gina don gasar Olympics ta 1988. A cikin ganuwarta, an ba wa kwararrun IT dubu 7 ruwa, abinci da nishaɗi - ya bayyana a fili cewa mutane nawa ne suka fito daga ko'ina cikin duniya. Wataƙila ma da yawa:
Amma ra'ayi yana da ban mamaki:
ƙarshe
KubeCon na Turai wani lamari ne da za a tuna da shi don girmansa, babban matakin tsari, mai da hankali kan tallafawa da haɓaka babbar al'umma mai buɗewa ta mutane masu sha'awar aikinsu. Har yanzu ba mu saurari manyan rahotanni daga taron ba, amma bisa ga kwarewar faifan rikodin da aka samu daga KubeCons na baya, matakinsu da mahimmancin su ba zai iya haifar da tambayoyi ba.
Mun kuma yi wa kanmu shawarwari da dama bisa namu sa hannu. Karamin gabatarwa na ayyukanmu na Buɗewa shine kyakkyawar dama don "fara tattaunawa" tare da sauran al'umma. Ba wani bincike ba ne cewa gabatar da cikakken rahoto zai kawo fa'ida mafi girma ta wannan ma'ana (ta hanyar, gasar don rahotannin KubeConEU'19 ya kai aikace-aikacen 7 don wuri guda ɗaya). Mun kuma fahimci waɗanne gabatarwa ne za su yi amfani da abin da ya kamata a rubuta a kan tsayawar kanta don cire wasu daga cikin tambayoyin da sauri zuwa ga tattaunawa mai zurfi.
Hotuna tare da KubeCon daga masu shirya za a iya samu a ciki .
LABARI (4 ga Yuni): CNCF ta aika da ƙididdiga na hukuma don taron. Ga ta:
PS Don taimako a shirya kayan, na gode wa abokin aiki Vladimir Kramarenko ().
PPS
Karanta kuma a kan shafinmu:
- «";
- «";
- «";
- «".
source: www.habr.com