Vim li cas Kubespray?
Peb ntsib Kubernetes me ntsis dhau ob xyoos dhau los - ua ntej peb muaj kev paub ua haujlwm nrog Apache Mesos thiab peb tau ua tiav kev tso tseg docker swarm. Yog li ntawd, txoj kev loj hlob ntawm k8s tam sim ntawd ua raws li Brazilian system. Tsis muaj minicubes lossis kev daws teeb meem los ntawm Google.
Kubeadm nyob rau lub sijhawm ntawd tsis paub yuav ua li cas sib sau ua ke lwm pawg, thiab ntawm lwm cov kev xaiv, kubespray yog nyob rau saum Google cov txiaj ntsig.
Peb saib nws thiab paub tias peb yuav tsum coj nws.
Lub Cuaj Hlis 23, 20.00 Moscow lub sijhawm, Sergey Bondarev yuav ua , qhov twg nws yuav qhia rau koj paub yuav ua li cas npaj kubespray thiaj li hais tias nws hloov tawm cua, zoo thiab ua txhaum, thiab tom qab ntawd qhov kev xav "tsis yog txhua yam yogurts zoo tib yam" tsis tshwm sim.
Ntawm qhov webinar, Sergey Bondarev yuav qhia koj seb kubespray ua haujlwm li cas, qhov txawv ntawm kubeadm, kops, rke yog dab tsi. Yuav qhia tshwj xeeb ntawm kubespray thiab pawg installation algorithm. Yuav txheeb xyuas cov yam ntxwv (qhov tsis zoo) ntawm kev lag luam kev lag luam.
Yog li vim li cas peb thiaj tuav lub kubespray nrog peb txhais tes?
- Nws yog ansible thiab opensource. Koj tuaj yeem ntxiv qee lub sijhawm rau koj tus kheej.
- Koj tuaj yeem nruab nws ntawm Centos, thiab ntawm lwm qhov kev faib khoom π
- HA-setup. Fault-tolerant etcd pawg ntawm 3 tus tswv.
- Muaj peev xwm ntxiv nodes thiab hloov kho pawg.
- Txhim kho cov software ntxiv xws li dashboard, metrics server, ingress controller, thiab lwm yam.
Cov ntawv ansible kuj ua haujlwm nrog mitogen. Uas muab ib tug acceleration ntawm 10-15%, tsis muaj ntxiv, vim hais tias feem ntau ntawm cov sij hawm yog siv downloading dluab thiab installation.
Lub hom phiaj hais lus, thaum lub sijhawm kev xaiv ntawm kubespray rau kev txhim kho pawg tsis yog ze li pom tseeb li nws tau ob xyoos dhau los.
Hauv luv luv ...
Piv txwv li, kops - zoo li cubespray, nws tso cai rau koj los nruab ib pawg los ntawm kos, txawm tias tsim cov tshuab virtual koj tus kheej. Tab sis tsuas yog AWS, GCE thiab openstack ua haujlwm. Qhov twg tsa cov lus nug - yog vim li cas nws thiaj xav tau yog tias cov huab no muaj kev tswj hwm kev daws teeb meem, txawm tias qhib pawg, piv txwv li selectel lossis mail.ru. rke - qee cov neeg nyiam nws, tab sis lawv muaj lawv tus kheej mus kom ze rau cov qauv ntawm pawg tau tsim thiab tsis muaj lub sijhawm zoo heev rau kev hloov kho pawg pawg. Ntxiv rau, koj xav tau ib qho uas twb tau teeb tsa nrog docker ntsia. kubeadm - tseem yuav tsum tau Docker, cov khoom siv hluav taws xob los ntawm cov neeg tsim khoom ntawm Kubernetes, uas thaum kawg tau kawm yuav ua li cas los tsim kev teeb tsa tsis raug, khaws cov teeb tsa thiab daim ntawv pov thawj hauv pawg, thiab tam sim no tsis tas yuav hloov cov ntaub ntawv no ntawm cov nodes manually. Ib qho cuab yeej zoo, tab sis tsuas yog tsom rau kev txhawb nqa kev tswj hwm. Nws tseem tsis tau teeb tsa lub network hauv pawg, thiab cov ntaub ntawv qhia tias siv cov manifests nrog CNI manually.
Zoo, qhov tseeb tseem ceeb yog tias tag nrho peb qhov kev siv hluav taws xob no tau sau rau hauv mus, thiab yog tias koj xav tau qee yam tshwj xeeb, koj yuav tsum paub mus txhawm rau txhawm rau kho cov cai thiab tsim kev thov rub.
Cubspray yog ib qho ansible uas yooj yim rau kev kawm dua li mus.
Zoo, thiab tau kawg, siv tib ansible, koj tuaj yeem sau koj tus kheej cov ntawv rau kev txhim kho docker thiab pawg siv rke lossis kubeadm. Thiab cov ntawv sau no, vim lawv qhov tshwj xeeb nqaim tshwj xeeb rau koj cov kev xav tau, yuav ua haujlwm sai dua li cubespray. Thiab qhov no yog qhov zoo tshaj plaws, kev xaiv ua haujlwm. Yog tias koj muaj peev xwm thiab sijhawm.
Thiab yog tias koj nyuam qhuav pib paub nrog , ces mastering lub cubespray yuav yooj yim dua thiab sai dua.
Thiab qhov ntawd tsuas yog ib feem ntawm qhov peb yuav tham txog. Nws yuav tsis dhuav. Los thiab . Sau npe thiab . Txawm koj nyiam.
Tau qhov twg los: www.hab.com