Kubernetes ya zama daidaitaccen hanyar da za a bi, kamar yadda mutane da yawa za su ba da shaida ta hanyar tura aikace-aikacen kwantena a sikelin. Amma idan Kubernetes ya taimake mu mu magance rikice-rikice da isar da kwantena, menene zai taimake mu mu magance Kubernetes? Hakanan yana iya zama hadaddun, ruɗani da wahalar sarrafawa.
Yayin da Kubernetes ke girma da haɓaka, yawancin abubuwan da ke tattare da shi, ba shakka, za a fitar da su cikin aikin da kansa. Amma wasu masu amfani ba sa son jira Kubernetes ya zama mafi sauƙi don amfani, don haka sun ɓullo da nasu mafita ga yawancin matsalolin gama gari a cikin samar da Kubernetes.
NB Ina fatan cutar da jemage da ba a sani ba wacce ta ciji kare, wacce ta ciji pangolin, wacce ta ciji wani dan kasar China ta wani bakon kwatsam a Wuhan, inda dakin gwaje-gwajen halittu na matakin BSL-4 yake, zai ragu nan da Fabrairu kuma za mu iya tunawa kawai. 2019-nCoV ta amfani da kalaman batsa. Kuma za mu iya yin shi a layi Fabrairu 8-10, 2021, da don ci-gaba masu amfani da K8s Fabrairu 12-14. Gaskiya, da kaina, a matsayina na edita, Na rasa hanya, hutun kofi, muhawara da tambayoyi masu banƙyama ga masu magana. To, ko kuma za mu mutu tare da dukan duniya a cikin salon mafi zalunci da sharar gida litattafai ta Styopa mu Korolev, idan mafi girman iko sun gaji da barkwancin mu kamar Conchita Wurst, agogon Patriarch Kirill da sha'awar Paparoma don gyara kalmomin Addu'ar Ubangiji.
Amma bari mu koma ga babban abu.
Goldpinger: Kallon Kubernetes Gungu
Mutane sun fi son kallo. Zane-zane da zane-zane suna ba da sauƙin fahimtar babban hoto. Kuma idan aka ba da ma'auni da rikitarwa na gungu na Kubernetes, za mu iya cin gajiyar wannan fasalin.
Wani aiki mai suna mai ban dariya (wataƙila wani abu game da wakili 007, kusan mai fassara) , wanda buɗaɗɗen tushe kuma ya fito da sashin fasaha na Bloomberg, kayan aiki ne mai sauƙi wanda ke gudana a cikin gungu na Kubernetes kuma yana nuna taswirar hulɗar alaƙa tsakanin nodes. Ana nuna nodes masu aiki na yau da kullun cikin kore, nodes marasa aiki ana nuna su cikin ja. Kawai danna kumburi don gano cikakkun bayanai. Hakanan zaka iya keɓance API ta amfani da Swagger don ƙara ƙarin rahotanni, fasali, da sauran abubuwa.
K9s: Cikakken kayan aikin wasan bidiyo zuwa Kubernetes
Masu gudanar da tsarin suna son abubuwan kirki na "taga ɗaya". babban na'urar wasan bidiyo ce mai cikakken allo don gungu na Kubernetes. Tare da shi, zaku iya duba cikin sauƙi da wahala ba tare da wahala ba don duba Pods, rajistan ayyukan, da tura kayan aiki tare da saurin harsashi. Lura, kuna buƙatar ba masu amfani da Kubernetes izinin karanta matakin-mai amfani da matakin-spacespace don K9s suyi aiki daidai.
Kops: Console ops don gungu na Kubernetes
haɓaka daga ƙungiyar Kubernetes zai taimaka muku sarrafa gungu na Kubernetes daga layin umarni. Yana goyan bayan gungu masu gudana akan AWS da GKE, kuma yana aiki tare da VMware vSphere da sauran mahalli. Baya ga aiwatar da shigarwa ta atomatik da tafiyar matakai, Kops na iya taimakawa wajen sarrafa wasu nau'ikan sarrafa kansa. Musamman ma, zai iya ƙirƙirar saituna don Terraform waɗanda za a iya amfani da su don canja wurin gungu ta amfani da Terraform.
Kubebox: Tashar harsashi don Kubernetes
Babban harsashi na tashar Kubernetes, , yana ba da fiye da kyakkyawan abin rufe fuska zuwa Kubernetes da API ɗin sa. Daga cikin wasu abubuwa, yana iya nunawa a cikin ainihin lokacin amfani da lokacin CPU da RAM, jerin pods, abubuwan da ke cikin logs, da kuma ƙaddamar da editan saitunan. Abin da na kuma so shi ne cewa yana samuwa azaman aikace-aikacen daban don Linux, Windows da MacOS.
Kube-applier
shigarwa azaman sabis na Kubernetes, yana maido da saitunan gungu na Kubernetes daga ma'ajin git, sannan a yi amfani da su ga kwas ɗin da ke cikin gungu. A duk lokacin da aka yi canje-canje, ana ɗaukar su daga ma'ajiya kuma a yi amfani da su a cikin kwas ɗin da ake buƙata. Yana da ɗan tunowa da Google's Scaffold, amma yana aiki don sarrafa tari gaba ɗaya maimakon aikace-aikacen guda ɗaya kawai.
Yana yiwuwa a yi canje-canje ga saituna akan jadawalin ko akan buƙata. An shigar da duk ayyuka kuma an gabatar da halayen da suka dace da Prometheus, don haka koyaushe kuna iya ganin abin da zai iya shafar ɗabi'ar tari.
Kube-ps1: Smart umarnin layin umarni don Kubernetes
A'a, Ba abin koyi ba ne na Sony PlayStation don Kubernetes, kodayake hakan zai yi kyau. Wannan ƙarin layin umarni ne mai sauƙi na Bash wanda ke nuna mahallin Kubernetes na yanzu da sarari suna a cikin hanzari. Kube-shell ya haɗa da shi tare da wasu fasalulluka masu yawa, amma idan duk abin da kuke buƙata shine mai hankali, Kube-ps1 zai samar muku da ƙarancin farashi.
Kube-promp
Wani ƙarami, amma mai daɗi sosai don amfani da gyara Kubernetes CLI shine , wanda za ku iya amfani da shi don shiga cikin zaman hulɗa tare da abokin ciniki Kubernetes. Kube-prompt yana ceton ku daga yin rubutu kubectl kafin kowane umarni, kuma yana ba da cikawa ta atomatik tare da bayanan mahallin don kowane umarni.
Kubespy: Sa ido kan albarkatun Kubernetes na ainihi
daga Pulumi kayan aikin bincike ne wanda ke taimaka muku cire canje-canje zuwa albarkatun tari a ainihin lokacin, samar da wani abu kamar kwamitin rubutu don sarrafa abin da ke faruwa. Misali, ku Pod ya bayyana daga farawa: an rubuta ma'anar kwas ɗin zuwa etcd, an tsara kwas ɗin don aiki akan kumburi, kubelet akan kumburi yana haifar da kwaf ɗin, kuma a ƙarshe an yiwa kwas ɗin alama yana gudana. Ana iya ƙaddamar da Kubespy azaman shirin daban ko azaman kari zuwa kubectl.
Kubeval: Duba saitunan Kubernetes
Fayilolin YAML na Kubernetes na iya zama abin karantawa na ɗan adam, amma wannan ba koyaushe yana nufin ana iya inganta su ba. Yana da sauƙi a rasa waƙafi ko suna kuma kada ku same shi har sai ya yi latti. Mafi kyau don amfani , shigar cikin gida ko an haɗa shi cikin bututun CICD. Kubeval yana ɗaukar ma'anar YAML na saitunan Kubernetes kuma ya tofa bayanan baya game da daidaito. Hakanan yana iya fitar da bayanai a cikin JSON ko TAP, da kuma rarraba samfuran tushen tushen da saitunan taswirar Helm ke nusar da su ba tare da yin ƙarin tambayoyi ba.
Kube-ops-view: Dashboard don tarin Kubernetes da yawa
Kubernetes ya riga ya sami kyakkyawan tsarin dashboard na gaba ɗaya, amma al'ummar Kubernetes suna gwaji tare da wasu hanyoyi don nuna bayanai masu amfani ga Kubernetes sysadmins. Wannan kawai irin wannan gwaji ne, yana ba da damar yin bitar gungu da yawa, zaku iya ganin yawan amfani da lokacin processor da RAM, da kuma yanayin cluster modules. Lura cewa ba za a iya kiran umarni ba, kayan aikin don gani ne kawai. Amma nunin nunin da aka bayar a bayyane suke kuma santsi, kawai suna rokon a nuna su akan nunin bango a cibiyar tallafin ku.
Rio: Isar da Aikace-aikace don Kubernetes
, wani aiki daga Rancher Labs, yana aiwatar da ayyukan isar da aikace-aikacen gama gari akan Kubernetes, kamar CD daga Git, AB, ko isar da shuɗi-kore. Hakanan zai iya fitar da sabon sigar aikace-aikacen ku da zaran kun yi canje-canje, yana taimakawa sarrafa hadaddun abubuwa tare da, misali, DNS, HTTPS, Sabis na Sabis.
Stern da Kubetail: Duba rajistan ayyukan a cikin Kubernetes
yana samar da fitowar launi (kamar yadda umarnin zai iya yi tail) daga kwasfa da kwantena a Kubernetes. Har ila yau, ita ce hanya mafi sauri don samun fitar da maɓuɓɓuka masu yawa a cikin rafi guda da za a iya karantawa a kan tashi. A lokaci guda, kuna da hanyar bayyane (bisa launi) don raba zaren.
Hakazalika, yana haɗa katako daga ɓangarorin daban-daban zuwa rafi guda ɗaya, kwalaye daban-daban masu launi da kwantena. Amma Kubetail rubutun Bash ne. don haka ba ya bukatar wani abu sai harsashi don yin aiki.
Masu amfani da rajista kawai za su iya shiga cikin binciken. don Allah.
Me kuke amfani da shi don sauƙaƙe ayyukan yau da kullun?
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2,9%Goldpinger1
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22,9%K9s8
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0,0%Kops0
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0,0%Kubebox0
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0,0%Kube-applier0
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0,0%Kube-ps10
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0,0%Kube-promp0
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0,0%Kubespy0
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2,9%Kubeval1
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0,0%Kube-ops-view0
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0,0%Rio 0
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2,9%Tsari1
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5,7%Kubetail2
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28,6%Babu daya daga cikin wannan 10
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5,7%Ina da nawa "pre-e-e-le-e-essness"2
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8,6%Zan yi ƙoƙarin ɗaukar wani abu daga lissafin3
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20,0%Ina sarrafa Kubernetes ta hanyar amfani da jijiyar jiki, kamar a cikin fim din Johnny Mnemonic7
Masu amfani 35 sun kada kuri'a. Masu amfani 19 sun kaurace.
source: www.habr.com