Micro Kubernetes ko kawai MicroK8s shine mafi ƙarancin samar da Kubernetes, mai sauƙi da tsabta ga kwamfyutocin kwamfyutoci, gungu, IoT da Edge Computing, akan Intel da ARM, a cewar Canonical, mai haɓaka ta.
MicroK8s babu sanyi da ake buƙata, yana tallafawa ɗaukakawar atomatik da kuma hanzarin GPU. A ranar Alhamis, mai bugawar ya sanar da zuwan babban wadatar (HA) akan MicroK8s.
Kubernetes dandamali ne Kalmomin budewa da karama don sabis na kwantena da gudanar da aiki. Yana inganta rubuce-rubucen daidaitawa da aiki da kai. Tsarin halittu ne mai girma da sauri.
Kayan aikin Kubernetes, tallafi, da sabis suna wadatacce. Asali Google ne ya kirkireshi, aka danka amanar cigabanta ga tushen tushen Cloud Native Computing Foundation (CNCF), wanda ya ba da damar ƙirar fasahar kwantena don saurin girma.
MicroK8s, kodayake kanana da sauki, cikakken aiwatarwa ne na Kubernetes. Yana haɗawa da sabuntawa ta atomatik da ingantaccen ingantaccen ƙarfin tsaro.
Har ila yau ya haɗa da sabis na ƙara tushen tushen Canonicalkamar rajistar kwantena, canja wurin ajiya, da kunnawa GPGPU na asali don hanzarta kayan aiki da kwararar koyon inji. Yanzu tare da HA, MicroK8s a shirye suke don amfani don ci gaban layi, aikace-aikacen IoT, gwaji, samfuri, ko gina bututun CI / CD.
Menene Kubernetes mai wadatarwa?
Highlyungiyar Kubernetes mai matukar samuwa zai iya tsayayya da duk wata gazawar kayan aiki kuma ya ci gaba da samar da ayyukan aiki mara yankewa. Hakanan, tare da sabon sigar MicroK8s,
HA tana aiki ta atomatik da zarar an haɗa rukuni uku ko fiye, kuma ajiyar bayanan kai tsaye yana yin ƙaura tsakanin nodes don kula da adadin adadin idan aka gaza. An tsara shi azaman supportedan Kubernetes mai tallafi kaɗan, MicroK8s an sauƙaƙe an sanya shi kuma an haɗa shi akan Linux, macOS, ko Windows.
Don aiki, ƙungiyar Kubernetes HA na buƙatar abubuwa 3. Wannan shine yadda yake aiki akan MicroK8s:
- Dole ne ya zama akwai nodes masu lissafi da yawa, tun MicroK8s suna amfani da kowane kumburi azaman kumburi na ma'aikaci, koyaushe akwai ma'aikata fiye da ɗaya idan akwai sama da kumburi ɗaya a cikin tarin.
- Dole ne ayyukan API na Kubernetes API su gudana a kan kumburi sama da ɗaya, don haka rasa kumburi ɗaya ba ya ba da tarin damar amfani da shi.
- Kowace kumburi a cikin rukunin MicroK8s uwar garken API ne, wanda ke sauƙaƙe daidaita nauyin abubuwa kuma don haka yana ba da damar ɓata lokaci zuwa wani ƙarshen ƙarshen API a yayin rashin nasarar ɗayansu;
Dole ne lafiyar tarin ya kasance cikin kantin bayanan da aka amince da shi. Ta hanyar tsoho, MicroK8s suna amfani da Dqlite, SQLite mai wadata sosai, azaman ajiyar bayanansa.
A cewar Canonical, tDuk abin da ake buƙata don MicroK8s HA shine a sami aƙalla node uku a cikin gungu, daga ita ake samun Dqlite ta atomatik sosai.
Idan gungu yana da nodes sama da uku, ƙarin nodes ɗin za su kasance 'yan takarar jiran aiki don adana bayanan kuma za a ci gaba kai tsaye idan kantin sayar da bayanan ya rasa ɗayan nodes ɗin.
Manufarmu ita ce kawar da gudanar da ayyukan yau da kullun na ƙungiyar Kubernetes.
Sanya, a haɗa, sannan a duba yadda take tashi. Kuna iya saita MicroK8s idan kuna so. Yawancin mutane ba sa damuwa.
MicroK8s za suyi amfani da ɗaukakawar tsaro ta atomatik ta tsoho, jinkirta su idan kuna so. Haɓakawa zuwa sabon juzu'in Kubernetes tare da umarni ɗaya. Gaskiya yana da sauki.
Inganta nodes na jiran aiki kai tsaye a cikin rukunin jefa ƙuri'a na Dqlite yana sa MicroK8s HA ya wadatar da kansa kuma ya tabbatar da cewa an kiyaye adadin membobin koda kuwa ba a ɗauki matakin gudanarwa ba.
MicroK8s suna ba da tarin kayan Kubernetes kawai ƙara ƙarin node MicroK8s.
Masu gudanarwa na iya yin ayyuka a kan kowace kumburi. Uku daga cikin kumburai an zaɓi su ta atomatik don ba da ajiyar bayanan bayanai don jirgin kula da Kubernetes, gwargwadon ƙarfin su da amfanin su. Idan kumburin kantin sayar da bayanai ya gaza, wani mahadar ana tallata shi don shiga cikin yarjejeniyar yarjejeniya ta adana bayanai.
Idan kana son karin bayani game da shi, zaka iya bincika bayanan a ciki mahada mai zuwa.