Kubernetes shine tsarin buɗaɗɗen tushe don ƙaddamar da turawa, ƙira, da gudanar da aikace-aikacen kwantena.
Asali Google ya inganta shi, an ba da amanar ci gabanta ga tushen buɗe tushen tushen Gidauniyar putididdigar Nasa ta Nasa (CNCF), wanda ya bawa fasahar kwantena girma cikin sauri zuwa balaga, saboda gudummawar manyan kamfani (kamar AWS, Oracle, IBM, Microsoft, Alibaba, da VMware) da sauran manyan kamfanoni.
Kubernetes yana da abubuwa biyu masu mahimmanci:
- saitin manyan nodes waɗanda ke aiki azaman jirgin sarrafawa
- saitin nodes wanda ke aiki azaman wuraren aiki masu ɗora kaya masu yawa
Lokacin da aka ɗora kayan aiki na akwati mai yawa zuwa Kubernetes, shirin sarrafawa yana zaɓi ɗaya ko fiye da nodes na ma'aikata don karɓar bakunan.
Jiya, kungiyar da ke da alhakin cigaban ta ta sanar da samuwar Kubernetes 1.14 wanda ya hada da inganta 31.
Na wane karin bayanai a cikin wannan sigar shine daidaitawa da tallafi don ƙarin nauyin aiki a Kubernetes, tare da manyan fasalulluka guda uku masu motsi zuwa samammiyar gaba ɗaya da mahimmancin aikin tsaro da ke motsawa zuwa beta.
A cikin duka, fitowar ta haɗa da haɓakawa 31: 10 waɗanda yanzu ke cikin fitowar sakewa, 12 cikin beta, da sababbi bakwai.
Menene sabo a Kubernetes 1.14
A Kubernetes 1.14 an sake rubuta takardun kubectl tare da mai da hankali kan sarrafa albarkatu ta yin amfani da bayanan daidaita abubuwa.
Akwai shi azaman littafi tare da hanyar haɗi zuwa babban takardun Kubernetes. Hakanan akwai tambarin kubectl da mascot da ake kira kubee-cuddle.
Hakanan abin lura ne daga Kubernetes 1.14 sanarwar cewa damar bayyanawa na saitunan daidaita kayan aikin sanyi na YAML ana samun daidaitaccen tsari a cikin kubectl ta amfani da tutar -k don umarnin yadda ake nema.
Kwantancewa yana taimaka wa masu amfani rubutu da sake amfani da Kayan Haɓaka ta amfani da dabarun Kubernetes na asali. Akwai takaddun shaida don waɗannan sabbin abubuwan.
Yanzu ana samar da hanyar kubectl a cikin kwanciyar hankali saki. Yana bawa masu haɓaka damar buga nasu umarni na al'ada kubectl azaman binaries daban.
Localididdigar cikin gida masu ɗorewa yanzu suna cikin tsayayyen siga. Suna yin ajiyar kayan haɗe na cikin gida azaman tushen ƙarfi mai ɗorewa.
IDs na aiki (PIDs) canza zuwa beta. Wannan maganin yana bawa masu gudanarwa damar samar da PID na kwafi don keɓewa ta hanyar tsoho saita lambar PIDs a kowace kwafsa. Featurearin fasalin haruffa shine ikon iya adana adadin PIDs da aka sanya wa Pods na Mai amfani.
Enhancearin tallafi a Kubernetes 1.14
Tare da wannan sabon sakin Kubernetes 1.14 An ƙara Windows Server 2019 tallafi don nodes ɗin ma'aikata da kwantena.
Game da wannan Aaron Crickenberger, Babban Injiniyan Gwajin a Google yayi tsokaci kamar haka:
Ciki har da Windows a matsayin mai yuwuwar ɗaukar aiki yana nufin cewa lallai ne mu bayyana ainihin abin da Kubernetes ke yi da kuma mara goyan baya a wasu mahalli.
Ina tsammanin fasali kamar ƙofofin shiri na kwafsa da fifikon kwafsa da fifikon zaɓi zai taimaka sosai wajen ƙyale mutane su tsara ayyukan ci gaba na zamani. Wasu aikace-aikacen na iya buƙatar takamammen hanyoyi don nuna ko a shirye suke don ɗaukar zirga-zirga kuma waɗannan ayyukan suna ba da wannan ma'anar a gare su.
A gefe guda zamu iya gano cewa Kubernetes 1.14 ya zo tare da tallafi don cibiyoyin sadarwar bishiyoyi tare da Azure-CNI, OVN-Kubernetes da Flannel, aiki yana ci gaba da hada da Calico da sauran shahararrun masu samar da hanyar sadarwa
Hakanan an inganta tallafi don kwasfan fayiloli, nau'ikan sabis, masu kula da aikin aiki, da awo / keɓaɓɓu don mafi dacewa don karɓar aikin da kwantena Linux ke bayarwa.
Fifikon fifiko yana ba da damar mai tsara Kubernetes don tsara aiki ta fifiko da cire ƙananan kwasfa idan ya cancanta.
Shirye-shiryen Shirye-shiryen Pod Gates Gabatarwa yana gabatar da ma'anar tsawo don ra'ayoyin waje akan shirin kwafsa.
Wannan fitowar yana ba da tsoffin ƙarfin ƙarfin RBAC gano tarin rukuni.
Idan kana son sanin kadan game da wannan sabon sakin, da kuma saukarwa da aiwatar da wannan sabon sigar. Kuna iya ziyarta mahada mai zuwa.