MicroK8s chida chokhazikitsira Kubernetes mumasekondi

Posachedwa Canonical yalengeza zakukhazikitsidwa kwa MicroK8s yomwe imapereka njira yachangu komanso yosavuta yotumizira Kubernetes mumasekondi.

MicroK8s imaperekedwa ngati phukusi limodzi lokhazikika lomwe lingayikidwe pamitundu 42 ya Linux.

Ndikukumbukira pang'ono ndi danga la disk, MicroK8s imapereka njira yabwino yoyambira kugwiritsa ntchito Kubernetes, kaya ndi pa desktop, pa seva, mumtambo, kapena pazida za IoT.

Ubwino wama MicroK8s

Zosintha zokha ndi ntchito zachitetezo zimaphatikizidwa monga momwe amafotokozera.

Zosintha zokhazokha zimawonetsetsa kuti opanga mapulogalamu akugwira ntchito nthawi zonse kuchokera ku mtundu wa Kubernetes waposachedwa ndi ma binaries operekedwa molunjika kuchokera pagwero ndikukhazikitsidwa mumasekondi.

Kuyendetsa mtundu waposachedwa kumatanthauzanso kuti MicroK8s imagwiritsa ntchito mwayi wokhala ndi chitetezo cha Kubernetes.

Pofuna kupititsa patsogolo kukhazikitsidwa kwa Kubernetes ndikuchepetsa zochitika zodziwika bwino za opanga mapulogalamu, MicroK8s imaphatikizapo kuchuluka kwa ntchito zowonjezera. 

Zina mwa izi ndi izi:

• Zolemba pachidebe
• Kusunga ndi mbadwa za GPGPU zimathandizira magawo onse omwe amathandizidwa ndi lamulo limodzi.
• Kwa asayansi a data ndi mainjiniya ophunzirira makina, maphunziro a GPGPU zimapangitsa kuti zikhale zosavuta kuwonjezera kuthamangitsa kwa hardware pamakina awo ophunzirira makina.

Milandu yayikulu yogwiritsira ntchito yomwe MicroK8 imathandizira ndi awa:

• Kubernetes kokhazikika komanso kosintha nokha kuti agwiritse ntchito ma IoT
• Konzani kanema wa CI / CD kwanuko pang'ono pang'ono
• Mwachangu ikani ma Kubernetes omwe amatha kutayika ngati gawo lanu la pipelin CI / CDe
• Ikani mapulogalamu amodzi pa seva yochepetsedwa
• Pangani zolembera zakomwe za OCI zovomerezeka kuti zisunge zotengera zomwe amagwiritsidwa ntchito nthawi zambiri
• Yesetsani mapulojekiti a CNCF Trail Map mwachangu komanso mosavuta
• Limbikitsani Makina Ophunzirira Makina ndi Kuphunzira ndi Thandizo la GPU
• Kutumiza kwa Kubeflow - ML's Open Source Toolkit ya Kubernetes.

Momwe mungayikitsire MicroK8s pa Ubuntu ndi zotumphukira?

Kwa iwo omwe ali ndi chidwi chopeza ma MicroK8s, ayenera kudziwa kuti chida ichi chikupezeka kudzera m'sitolo ya Snap ndipo chitha kuikidwa mosavuta.

Ayenera kungotsegula osachiritsika pamakina awo ndi Ctrl + Alt + T ndipo mmenemo azitsatira lamulo ili:

sudo snap install microk8s --classic

Canonical ikufuna kuphatikiza chithandizo cha Kubernetes

Kuphatikiza pa izi nazonso Canonical imayang'ana kwambiri popereka thandizo lamalonda kumagulu a Kubernetes omwe amagwiritsidwa ntchito pogwiritsa ntchito kubeadm.

Kubeadm imathandizira kukhazikitsa ndi kukonza kwa zida za Kubernetes, monga seva ya API, Controller Manager, ndi Kube DNS.

Komabe, sizimapanga ogwiritsa ntchito kapena kusamalira kuyika ndi kudalira kwa mulingo wa OS.

Pa ntchito zoyambirirazi, mutha kugwiritsa ntchito chida choyang'anira monga Ansible kapena SaltStack.

Kugwiritsa ntchito zida izi kumapangitsa kupanga masango owonjezera kapena kumanganso masango omwe alipo kale mosavuta komanso mopepuka zolakwika.

Pogwiritsa ntchito makampani othandizira ogwiritsira ntchito kubeadm kuti atumize ma Kubernetes m'malo opanga, chitukuko kapena magawo angapo, atha kupindula pomwepo ndi chithandizo chamakampani kudzera mu Ubuntu Advantage for Kubernetes pamfundo iliyonse.

Ndiponso Thandizo limaphatikizidwa pama phukusi ovomerezeka a Debian omwe amasulidwa ndi CNCF ndipo amagwiritsidwa ntchito ndi kubeadm.

Kwa ogwiritsa ntchito a Kubernetes atsopano komanso odziwa zambiri, kubeadm imapereka kuthekera kogwiritsa ntchito Kubernetes m'malo aliwonse a Linux.

Ndi kuwonjezera kwa magulu omwe akhazikitsidwa ndi kubeadm, Canonical ikukulitsa zosankha za Kubernetes zamakampani.

Kugwiritsa ntchito kubeadm imathandizira kuwunika mwatsatanetsatane kwa ma Kubernetes, komanso imathandizira opanga ndi ogwiritsa ntchito kuti azitha kuwonekera bwino munjira zotsika Kusintha kwa Kubernetes.

Mphamvu izi zimapangitsa Kubeadm kukhala chisankho chabwino kwa iwo omwe amafunikira chidziwitso chozama ndikugwira ntchito mwachangu ndi gulu la ogwiritsa ntchito a Kubernetes.

Cholinga chachikulu cha Kubeadm posachedwa ndikupeza kupezeka kwapadera.