I-Kubernetes 1.18 ilapha kwaye oku kukuphuculwa kwayo kunye neendaba

Iqela lophuhliso lweKubernetes usanda kukhupha ngesibhengezo sokukhutshwa kwe Inguqulelo entsha "Kubernetes 1.18" apho iqela lophuhliso likhankanya ukuba yinguqulelo 'efanelekileyo kwaye igqityiwe'.

Kule nguqulo intsha Umsebenzi obalulekileyo wenziwe ukuphucula i-beta kunye nokusebenza okuzinzileyo Ukuqinisekisa a amava omsebenzisi angcono. Kwenziwe iinzame ezilinganayo ukongeza uphuhliso olutsha kunye neempawu ezintsha ezinomdla ezithembisa ukuqhubela phambili ukuphucula amava omsebenzisi.

Kulabo abangazi Kubernetes, kufuneka bayazi loo nto yinkqubo yemithombo evulekileyo yokwenza izinto ngokuzenzekelayo ukumiliselwa, ukukalwa nolawulo lwe izicelo eziqulathiweyo.

Kwakunjalo yenzelwe nguGoogle, nangona ukukhula kwayo kuye kwanikezelwa kwi-Open Source Cloud Computing Foundation (i-CNCF), ethe namhlanje yavumela iteknoloji ye-orchestration technology ukuba ikhule ngokukhawuleza, ngenxa yegalelo lezigebenga zetekhnoloji.

Yintoni entsha kwiibernetes 1.18?

Le nguqulo intsha ime ngokuba nefayile ye- ukubanakho ukusebenzisa amathokheni eakhawunti yenkonzo njengendlela yokuqinisekisa ngokubanzi. Umzekelo, ukuba ufuna ipod ukulawula ezinye izixhobo zeKubernetes, ezinje ngokuthunyelwa okanye inkonzo, inokunxulunyaniswa neakhawunti yenkonzo kunye nokwenza iindima eziyimfuneko kunye nokubopha indima.

Iiakhawunti zeenkonzo zeKubernetes (KSAs) zithumela iithokheni zewebhu zeJSON (JWT) kwiseva ye-API ukungqinisisa. Oku kwenza iseva ye-API ekuphela komthombo wokungqinisisa yeeakhawunti zenkonzo.

Iibubernetes 1.18 pibonelela ngokusebenza que ivumela iseva ye-API ukuba ibonelele ngoxwebhu lokufumanisa i-OpenID Connect Umqulathi oqukethe izitshixo zoluntu zethokheni ukongeza kwenye imethadatha.

Olunye utshintsho olwahlula kwiKubernetes 1.81 yile Isakhono sokumisela i-HPA Velocity yeepods ezithile. I-Horizontal Pod Autoscaler (HPA) isetyenzisiwea ukuvumela iqela leKubernetes ukuba liphendule ngokuzenzekelayo kwizithuthi eziphezulu / eziphantsi. Nge-HPA, umsebenzisi angacela isilawuli ukuba senze iimodyuli ezininzi ukuphendula i-CPU spikes, eminye imilinganiselo, okanye imilinganiselo ebonelelwe sisicelo.

I-Kubernetes 1.18 inesishwankathelo seeprofayili zokuqhuba ubumbeko oluninzi yesicwangciso. Ngokubanzi, zimbini iintlobo zomthwalo kwiKubernetes: iinkonzo zexesha elide (umzekelo, iiseva zewebhu, ii-API, njl.njl.) Kunye nemisebenzi ebaleka ukugqitywa (eyaziwa ngcono njengegama lomsebenzi).

Ngenxa yomahluko ocacileyo phakathi kweentlobo zomthwalo womsebenzi, abanye abasebenzisi babhenela ekudaleni izihloko ezipheleleyo zeemfuno ezahlukeneyo. Umzekelo, iklasta enye yokulawula ukombiwa kwedatha kunye nenye yokuhambisa ii-APIs zesicelo.

Isizathu kukuba bafuna inkqubo yesigqibo ukuba yahluke. Umzekelo, useto lweshedyuli olungagqibekanga lukhuthaza ukufumaneka okuphezulu.

Kwelinye icala, sinokufumana ifayile ye Isakhono sokuchaza umthetho wosasazo lwe-pod kwinqanaba leqela, yintoni yenze ukuba kube nakho ukuqinisekisa ukuba iipods ziya kucwangciswa kwiiNdawo eziFumanekayo (okoko usebenzisa iqoqo leendawo ezininzi) ukuqinisekisa ubukho obuphezulu kunye nokusetyenziswa kwezixhobo.

Ukusebenza kwenza ukuba i-topologySpreadConstraints icacise, echaza iindawo ngokukhangela iindawo ezinethegi efanayo. Iimpawu ezineTopologyKey tag efanayo zezendawo enye. Ukucwangciswa yayikukuhambisa iipods ngokulinganayo kwiindawo ezahlukeneyo. Nangona kunjalo, icala elisezantsi kukuba olu seto kufuneka lusetyenziswe kwinqanaba leepod. Iipods ezingenalo ubumbeko aziyi kusasazwa ngokulinganayo kwimimandla yeempazamo.

Eyokugqibela kodwa engancinananga, sinokufumana amandla okungahoyi utshintsho kwipropathi yevolumu. Ngokuzenzekelayo, xa ivolumu inyuswe kwisikhongozeli kwiqela leKubernetes, zonke iifayile kunye nemikhombandlela kulo mthamo zitshintshelwe iipropathi zazo kwixabiso elinikezwe ngefsGroup.

Konke oku ukuvumela i-fsGroup ukuba ifunde kwaye ibhale ivolumu. Nangona kunjalo, oku kuziphatha kubonisiwe kungathandeki kwezinye iimeko.

Le nguqulo intsha ye I-Kubernetes iza notshintsho oluninzi kwaye sikhankanye kuphela ezona zibalulekileyo. Ukuba ufuna ukwazi uluhlu olupheleleyo ungayenza ngokundwendwela ukulandela ikhonkco.


Yiba ngowokuqala ukuphawula

Shiya uluvo lwakho

Idilesi yakho ye email aziyi kupapashwa. ezidingekayo ziphawulwe *

*

*

  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
  5. Ukugcinwa kweenkcukacha
  6. Amalungelo: Ngalo naliphi na ixesha unganciphisa, uphinde uphinde ucime ulwazi lwakho.