Los ntawm Lub Ob Hlis Zoo li peb twb dhau mus ib txhis. Qhov tsuas yog qhov uas ua kom pom kev sib cais me ntsis yog tias peb tau tswj hwm nkag mus rau Cloud Native Computing Foundation, lees paub peb Kubernetes kev faib tawm raws li Cov Ntawv Pov Thawj Kubernetes Conformance Program, thiab tseem tso tawm hauv qhov kev pabcuam. Nws qhov kev siv ntawm Kubernetes Cluster Autoscaler.
Nws yog lub sijhawm rau qhov thib peb @Kubernetes Meetup! Luv luv:
- Gazprombank yuav qhia koj li cas lawv siv Kubernetes hauv lawv R&D los tswj OpenStack;
- Mail.ru Huab Solutions - yuav ua li cas teev cov ntawv thov hauv K8S siv cov scalers thiab lawv npaj lawv li cas ntawm Kubernetes Cluster Autoscaler;
- thiab lub koom haum Wunderman Thompson - yuav ua li cas Kubernetes pab lawv txhim kho lawv txoj kev txhim kho thiab vim li cas thiaj muaj ntau dua Dev dua li Ops hauv DevOps.
Lub rooj sib tham yuav muaj nyob rau lub rau hli ntuj 21 (Friday) ntawm 18:30 ntawm lub Moscow chaw ua hauj lwm ntawm Mail.ru Group (Leningradsky Prospekt, 39, lub tsev 79). yuav tsum tau thiab kaw Lub Rau Hli 20 thaum 11:59 teev sawv ntxov (los yog ntxov dua yog tias qhov chaw khiav tawm).
"Kubernetes rau cov neeg tsim khoom: Muaj pes tsawg Devs nyob hauv DevOps?"
Grigory Nikonov, Wunderman Thompson, Tus Thawj Coj Tus Thawj Coj
Peb tsis muaj pawg ntawm 500 nodes. Peb tsis muaj DevOps nruj. Peb tsis muaj pab pawg khoom tshwj xeeb. Tab sis peb muaj ntau yam haujlwm nthuav thiab cov lus teb rau cov lus nug uas peb pom thaum tsim thiab txhawb nqa cov haujlwm no. Ua ntej tshaj plaws, peb yog cov neeg tsim khoom thiab tau siv los tsim cov cuab yeej peb tus kheej uas peb yuav siv tom qab ntawd. Tej zaum lawv yuav pab tau koj hauv koj txoj haujlwm thiab.
Lub koom haum Wunderman Thompson yog ib qho ntawm cov pioneers hauv kev txhim kho kev daws teeb meem hauv Is Taws Nem hauv Russia, thiab tam sim no tab tom tsim ob nplooj ntawv tsaws yooj yim thiab cov txheej txheem sib faib. Kubernetes pab txhim kho txoj hauv kev rau kev txhim kho, thiab pab lub koom haum cov neeg siv khoom tuav thiab khiav cov kev daws teeb meem tsim.
Hauv kev faib cov tshuab nrog ntau qhov kev sib koom ua ke thiab cov khoom siv sab hauv, microservice architecture yog lub ntsiab lus teb rau cov kev xav tau rau kev kho dua tshiab thiab kev tswj xyuas kev daws teeb meem, tab sis kev hloov pauv mus rau xws li kev tsim vaj tsev ua rau tag nrho cov teeb meem cuam tshuam nrog versioning thiab luam tawm. Qhov tseeb tias peb yog ib lub koom haum, thiab tsis yog ib pab neeg ua haujlwm rau cov khoom lag luam, thiab peb cov neeg tsim khoom tsis tas li khaws cov ntsiab lus ntawm cov kev daws teeb meem tshwj xeeb ntawm lawv cov cav tov, imposes nws tus kheej cov kev xav tau ntawm kev rov tsim dua tshiab ntawm ib puag ncig kev txhim kho, muaj peev xwm hloov pauv. mus rau ob peb pawg tib lub sijhawm thiab rov qab mus rau qhov project tom qab qee lub sijhawm. Hauv kev teb rau cov kev cov nyom no, peb tau tsim cov txheej txheem thiab cov cuab yeej uas ua rau nws yooj yim dua rau peb cov neeg tsim khoom thiab DevOps los tsim thiab txhawb cov kev daws teeb meem uas lawv tsim.
Koj yuav kawm paub yog vim li cas DevOps yog Dev ntau dua li Ops, thiab yuav ua li cas tub nkeeg tuaj yeem txo txoj kev loj hlob / kev txhawb nqa lub sijhawm thiab tus nqi, nrog rau:
- Kubernetes tau hloov li cas peb tsim tej yaam num;
- lub neej voj voog ntawm peb cov cai zoo li cas;
- cov cuab yeej twg peb siv rau kev tswj hwm kev tshaj tawm ntawm microservices;
- yuav ua li cas peb daws qhov teeb meem ntawm kev sib sau cov khoom qub qub;
- yuav ua li cas peb xa mus rau pawg nrog txaus siab.
"Scaling applications nrog Kubernetes Cluster Autoscaler: lub nuances ntawm Autoscaler thiab kev siv ntawm Mail.ru Huab Solutions"
Alexander Chadin, Mail.ru Cloud Solutions, tus tsim tawm ntawm PaaS cov kev pabcuam
Nyob rau hauv lub ntiaj teb no niaj hnub no, cov neeg siv cia siab tias raws li ib tug muab hais tias koj daim ntawv thov yog ib txwm nyob online thiab ib txwm muaj - thiab yog li ntawd muaj peev xwm lis tej kev khiav, txawm nws loj npaum li cas. Kubernetes muaj cov kev daws teeb meem zoo nkauj uas tso cai rau koj ntsuas nws tus kheej raws li kev thauj khoom - Kubernetes Cluster Autoscaler.
Feem ntau, hauv Kubernetes muaj ob hom kev ntsuas raws li qhov peb tab tom ntsuas: ntau cov ntawv luam ntawm daim ntawv thov lossis ntau qhov kev pab. Vertical scaling, thaum peb nce tus naj npawb ntawm daim ntawv thov replicas nyob rau hauv cov nodes uas twb muaj lawm. Thiab ntau txoj kab rov tav scaling - peb nce tus naj npawb ntawm cov nodes.
Nyob rau hauv rooj plaub thib ob, peb yuav tuaj yeem nce ntau cov ntawv luam ntawm daim ntawv thov - uas yuav ua kom nws muaj ntau. Peb yuav tham txog kev ntsuas kab rov tav siv Cluster Autoscaler. Nws tuaj yeem tsis tsuas yog nce tab sis kuj txo tus naj npawb ntawm cov nodes nyob ntawm qhov load. Piv txwv li, thaum lub load nce siab, Autoscaler nws tus kheej yuav txo tus naj npawb ntawm cov nodes rau tus nqi uas yuav tsum tau thiab yog li them nyiaj rau tus neeg zov me nyuam cov peev txheej.
Thaum lub rooj sib tham, peb yuav qhia koj ntxiv txog cov nuances ntawm Kubernetes Cluster Autoscaler, nrog rau cov teeb meem uas peb tau ntsib thaum pib peb qhov kev siv Cluster Autoscaler ua ib feem ntawm Mail.ru Cloud Containers cov kev pabcuam. Koj yuav kawm:
- dab tsi scalers muaj nyob rau hauv Kubernetes, dab tsi yog cov yam ntxwv ntawm lawv siv;
- dab tsi koj yuav tsum xyuam xim rau thaum siv scalers;
- yuav ua li cas peb segmented nodes los ntawm cov cheeb tsam muaj siv Node Groups;
- yuav ua li cas peb tau txais kev txhawb nqa rau Kubernetes Cluster Autoscaler hauv MCS.
"R&D ntawm Gazprombank: yuav ua li cas K8S pab tswj OpenStack"
Maxim Kletskin, Gazprombank, tus thawj tswj khoom
Nyob rau hauv lub ntiaj teb no uas tus qauv yog rau txhua yam raws li ib tug kev pab, Time-to-Market yog saum toj no tag nrho cov. Nws yog ib qho tsim nyog los tsim cov ntawv thov sai sai los sim cov kev xav thiab nrhiav kev lag luam tshiab thaum lub sijhawm lawv pib tsim. Kev ceev yog qhov tseem ceeb tshwj xeeb rau cov tsev txhab nyiaj, thiab cov thev naus laus zis tshiab pab ntawm no - tshwj xeeb, ntim tshuab thiab Kubernetes.
Maxim Kletskin yog tus thawj coj khoom lag luam ntawm Gazprombank thiab tab tom tsim lub sandbox rau kev tsim cov khoom siv tsav. R & D ntawm Gazprombank ua ntau yam kev tshawb fawb hauv lawv cov huab, uas yog OpenStack. Kubernetes tau siv ntawm no hauv ob qho kev ntsuas: 1) Kubernetes ntawm Bare Hlau ua txheej txheem tswj hwm ntawm OpenStack huab thiab 2) K8S ua qhov kev faib tawm OpenShift rau kev txhim kho.
Hauv tsab ntawv ceeb toom peb yuav tham txog thawj rooj plaub thiab nrhiav seb Gazprombank siv Kubernetes li cas los tswj OpenStack. Yog tias koj saib ntawm OpenStack architecture, koj tuaj yeem pom tias nws yog atomic heev, yog li siv Kubernetes raws li txheej txheem tswj hwm ntawm OpenStack zoo li nthuav dav thiab muaj laj thawj. Qhov no tseem yuav ua rau nws yooj yim dua los ntxiv cov nodes rau OpenStack pawg thiab ua kom muaj kev ntseeg siab ntawm Kev Tswj Dav Hlau. Thiab, zoo li cov icing ntawm lub ncuav mog qab zib, nws yuav yooj yim sau cov telemetry los ntawm pawg.
Koj yuav kawm:
- vim li cas R&D bank: peb sim thiab sim;
- yuav ua li cas peb ntim OpenStack;
- Yuav ua li cas thiab vim li cas thiaj li xa OpenStack hauv K8S.
Tom qab kev ua yeeb yam peb yuav hloov mus rau hom @Kunpiasnetes After-Party, thiab peb kuj tau npaj qee cov lus tshaj tawm txias rau koj. Nco ntsoov sau npe , peb tshuaj xyuas txhua daim ntawv thov hauv ob peb hnub.
Txog cov xwm txheej tshiab hauv @Kubernetes Meetup series thiab lwm yam xwm txheej Peb tshaj tawm tam sim ntawd hauv peb Telegram channel:
Xav hais lus ntawm @Kubernetes Meetup tom ntej? Koj tuaj yeem xa koj daim ntawv thov ntawm no:
Tau qhov twg los: www.hab.com
