I-Kubernetes yinkqubo yemithombo evulekileyo yokuhambisa ngokuzenzekelayo ukuthunyelwa, ukukala, kunye nokulawulwa kwezicelo eziqulathiweyo.
Ekuqaleni yenziwe nguGoogle, Uphuhliso lwayo lwalugcinelwe uvimba wedatha ovulekileyo weSiseko seComputer seNkcubeko (I-CNCF), eyenze ukuba itekhnoloji yeekhonteyina ikhule ngokukhawuleza ekukhuleni, enkosi kwimirhumo yeetekhnoloji zeetekhnoloji (ezinje nge-AWS, iOracle, IBM, iMicrosoft, iAlibaba, kunye neVMware) kunye nezinye iinkampani ezinkulu.
I-Kubernetes inezinto ezimbini eziphambili:
- iseti yeendawo eziphambili ezisebenza njengendiza yokulawula
- iseti yeendawo ezisebenza njengemikhombe esebenza kwimithwalo yomsebenzi
Xa umthwalo wekhonteyina ezininzi usasazwe eKubernetes, isicwangciso solawulo sikhetha indawo enye okanye ezingaphezulu zabasebenzi ukusingatha izikhongozeli.
Izolo, Iqela elijongene nophuhliso lwalo lenze isibhengezo sobukho beKubernetes 1.14 ezibandakanya ukuphuculwa okungama-31.
Ngokuba Amagqabantshintshi kolu guqulelo anokukwazi ukwenzeka kunye nenkxaso yemithwalo yemisebenzi emininzi eKubernetes, enezinto ezintathu eziphambili ezihambela ukubakho ngokubanzi kunye nokusebenza okubalulekileyo kwezokhuseleko okuhamba kwi-beta.
Lilonke, ingxelo iquka ukuphuculwa okungama-31: ezili-10 ngoku zikwiinguqulelo ezizinzileyo, ezili-12 kwi-beta, nezisixhenxe ezitsha.
Yintoni entsha kwi-Kubernetes 1.14
KwiiKubernetes 1.14 Amaxwebhu e-kubectl abhalwe ngokutsha kugxilwe kulawulo lwezixhobo kusetyenziswa ubumbeko lwezixhobo ezichazayo.
Iyafumaneka njengencwadi enekhonkco kumaxwebhu aphambili eKubernetes. Kukwakho nelogo ye-bectl kunye ne-mascot ebizwa ngokuba yi-kubee-cuddle.
Kwakhona kuyaphawuleka kwisibhengezo seKubernetes 1.14 sokuba amandla okubhengeza izixhobo zoqwalaselo lwesixhobo soqwalaselo lweYAML ye kustomize ziyafumaneka kwi-bectl usebenzisa i -k iflegi yemiyalelo yokusebenzisa.
Ukwenza ngokwezifiso kunceda abasebenzisi ukuba babhale kwaye baphinde basebenzise ubumbeko lwezixhobo usebenzisa iikhonsepthi zemveli zeKubernetes. Amaxwebhu ala manqaku matsha ayafumaneka.
Inkqubo ye-kubectl ngoku iyafumaneka kuhlobo oluzinzileyo. Ivumela abaphuhlisi ukuba bapapashe eyabo isiko be-bectl subcommands njengee-binaries ezahlukileyo.
Iivolumu eziqhubekekayo zasekhaya ngoku zikwinguqulelo ezinzileyo. Benza ukugcinwa okuqhotyoshelwe ekuhlaleni kufumaneke njengomthombo wevolumu oqhubekayo.
Inkqubo yee-ID (ii-PID) zitshintshela kwi-beta. Esi sisombululo sivumela abalawuli ukuba babonelele nge-PID ye-pod yodwa ngokuseta ngokungagqibekanga inani lee-PIDs ngepod nganye. Inqaku elongezelelekileyo le-alpha kukukwazi ukugcina inani lee-PID ezinikezelwe kwiiPods zomsebenzisi.
Izixhasi zenkxaso kwiKubernetes 1.14
Ngolu khuko lutsha lweKubernetes 1.14 Inkxaso yeWindows Server 2019 yeendawo zomsebenzi kunye nezikhongozeli zongezwa.
Malunga noku UAaron Crickenberger, injineli yoVavanyo ePhakamileyo kuGoogle uphawule ngolu hlobo lulandelayo:
Ukubandakanya iWindows njengomthwalo onokubakho emsebenzini kuthetha ukuba kuye kwafuneka sichaze ngokuchanekileyo into eyenziwa yiKubernetes kwaye ayixhasi kwezinye iimeko.
Ndicinga ukuba izinto ezinje ngamasango okulungela ipod kunye nokubekwa phambili kwepod kunye nokukhetha kuya kuba luncedo kakhulu ekuvumela abantu ukuba benze uhlengahlengiso lomsebenzi oluphambili. Ezinye izicelo zinokufuna iindlela ezithile zokubonisa ukuba bakulungele na ukuphatha izithuthi, kwaye le misebenzi ibonelela ngezi ndlela kubo.
Ngakolunye uhlangothi Singafumanisa ukuba i-Kubernetes 1.14 iza nenkxaso yothungelwano lomthi ngaphandle kwe-Azure-CNI, OVN-Kubernetes kunye neFlannel, Umsebenzi uyaqhubeka ukubandakanya iCalico kunye nabanye ababoneleli benethiwekhi abaziwayo
Inkxaso iphinde yaphuculwa kwiipods, iintlobo zeenkonzo, abalawuli bomthwalo, kunye neemetriki / quotas ukulungiselela ngcono ukusebenza okubonelelwa zizikhongozeli zeLinux.
Ukubekwa phambili kwePod kuvumela ishedyuli yeKubernetes ukuba icwangcise umsebenzi ngokubaluleka kwaye isuse iipods ezincinci xa kukho imfuneko.
Ukulungiswa kwePod Gates Intshayelelo yazisa ngendawo yokongezwa kwengxelo yangaphandle ngokulungela ipod.
Olu khululo lubonelela ngokuqina okungagungqiyo kwe-RBAC yokuhlangana kwendima yokuhlangana.
Ukuba ufuna ukwazi okungakumbi malunga noku kukhutshwa okutsha, kunye nokukhuphela kunye nokusebenzisa le nguqulo intsha. Ungandwendwela eli khonkco lilandelayo.