Vim li cas Kubespray?
Peb thawj zaug ntsib Kubernetes me ntsis ntau tshaj ob xyoos dhau los - ua ntej ntawd, peb muaj kev paub dhau los nrog Apache Mesos thiab ua tiav tso tseg Docker Swarm. Yog li, peb qhov kev saws txais K8S tam sim ntawd ua raws li Brazilian system. Tsis muaj Minikubes lossis Google kev daws teeb meem.
Lub sijhawm ntawd, Kubeadm tsis tuaj yeem tsim ib lub etcd cluster, thiab ntawm lwm cov kev xaiv, Kubespray nyob rau sab saum toj ntawm Google cov txiaj ntsig tshawb nrhiav.
Peb ntsia nws thiab pom tias peb yuav tsum coj nws.
Thaum lub Cuaj Hlis 23, 20:00 teev tsaus ntuj Moscow lub sijhawm, Sergey Bondarev yuav tuav , qhov chaw uas nws yuav piav qhia txog yuav ua li cas npaj kubespray kom nws qab, zoo, thiab txhim khu kev qha, thiab yog li koj tsis tas yuav txhawj txog "tsis yog txhua yam yogurts yog tsim sib npaug."
Thaum lub rooj sib tham hauv webinar, Sergey Bondarev yuav piav qhia txog kubespray ua haujlwm li cas thiab nws txawv li cas ntawm kubeadm, kops, thiab rke. Nws yuav qhia txog cov yam ntxwv tshwj xeeb ntawm kubespray thiab cov txheej txheem teeb tsa pawg. Nws tseem yuav tham txog cov ntsiab lus tshwj xeeb thiab qhov tsis zoo ntawm kev siv ntau lawm.
Yog li ntawd, vim li cas peb thiaj li tuav kubespray nrog peb txhais tes?
- Nws yog Ansible thiab qhib qhov chaw. Koj tuaj yeem hloov kho tej yam kom haum rau koj cov kev xav tau.
- Koj tuaj yeem nruab nws rau ntawm CentOS, thiab lwm yam kev faib tawm thiab 😉
- Kev teeb tsa HA. Ib pawg etcd uas tsis ua txhaum nrog 3 lub nodes master.
- Muaj peev xwm ntxiv cov nodes thiab hloov kho cov cluster.
- Txhim kho cov software ntxiv xws li dashboard, metrics server, ingress controller, thiab lwm yam.
Cov ntawv sau Ansible kuj ua haujlwm nrog Mitogen. Qhov no muab 10-15% kev ceev dua, tab sis tsis ntau dua, vim tias feem ntau ntawm lub sijhawm siv los rub tawm cov duab thiab txhim kho lawv.
Hais lus ncaj ncees, niaj hnub no qhov kev xaiv kubespray rau kev teeb tsa pawg tsis pom tseeb li nws yog ob xyoos dhau los.
Hauv luv luv ...
Piv txwv li, kops, zoo li kubspray, xav tias tso cai rau koj teeb tsa ib pawg los ntawm kos thiab txawm tias tsim cov tshuab virtual tau. Txawm li cas los xij, nws tsuas yog ua haujlwm nrog AWS, GCE, thiab OpenStack. Qhov no nug cov lus nug: vim li cas koj thiaj xav tau nws yog tias cov huab no muaj kev daws teeb meem kev tswj hwm, txawm tias hauv OpenStack, zoo li selectel thiab mail.ru? Ib txhia neeg nyiam rke, tab sis nws muaj nws txoj hauv kev rau cov qauv ntawm pawg uas tau tsim thiab tsis muaj ntau yam hauv txoj kev ntawm kev kho kom haum rau cov khoom sib koom ua ke. Nws kuj xav tau ib lub node teeb tsa nrog Docker ntsia. kubeadm, ib qho cuab yeej los ntawm Kubernetes cov neeg tsim khoom, kuj xav tau Docker. Thaum kawg nws muaj peev xwm tsim cov teeb tsa ua txhaum cai, khaws cov teeb tsa thiab daim ntawv pov thawj hauv pawg, thiab tshem tawm qhov xav tau txuas cov ntaub ntawv no ntawm cov nodes. Nws yog ib lub cuab yeej zoo, tab sis nws tsuas yog tsim los rau kev teeb tsa lub dav hlau tswj. Nws tsis txawm teeb tsa lub network hauv pawg, thiab cov ntaub ntawv qhia kom siv cov ntawv qhia nrog CNI.
Thiab qhov tseeb tseem ceeb yog tias tag nrho peb yam ntawm cov kev pab cuam no tau sau ua Go, thiab yog tias koj xav tau ib yam dab tsi ntawm koj tus kheej, tshwj xeeb, koj yuav tsum paub Go kom kho cov lej thiab tsim ib qho kev thov rub.
Cubespray yog ib hom lus uas yooj yim kawm dua li mus.
Thiab tau kawg, koj tuaj yeem siv Ansible los sau koj cov ntawv sau rau kev txhim kho Docker thiab ib pawg siv RKE lossis Kubeadm. Cov ntawv sau no, ua tsaug rau lawv qhov kev tsom mus rau koj cov kev xav tau tshwj xeeb, yuav khiav sai dua KubeSpray. Qhov no yog ib qho kev xaiv zoo heev, yog tias koj muaj kev txawj ntse thiab lub sijhawm.
Thiab yog tias koj nyuam qhuav pib paub txog , ces kev txawj siv 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 . Los yog sau npe thiab . Raws li koj nyiam tshaj plaws.
Tau qhov twg los: www.hab.com
