{"id":90373,"date":"2020-07-31T13:42:12","date_gmt":"2020-07-31T11:42:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/canary-deployment-v-kubernetes-2-argo-rollouts"},"modified":"2020-07-31T13:42:12","modified_gmt":"2020-07-31T11:42:12","slug":"canary-deployment-v-kubernetes-2-argo-rollouts","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/canary-deployment-v-kubernetes-2-argo-rollouts","title":{"rendered":"Canary Deployment in Kubernetes #2: Argo Rollouts","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<h4 id=\"my-budem-ispolzovat-k8s-nativnyy-kontroller-razvertyvaniya-argo-rollouts-i-gitlabci-dlya-zapuska-canary-deploya-v-kubernetes\">Uporabili bomo Argo Rollouts, Kubernetes-nativni kontroler za razmestitev, in GitlabCI za zagon Canary razmestitve v Kubernetesu<\/h4>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/0748c0dc9a71e59b8a42f39481d365da.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><em><noindex><a rel=\"nofollow\" href=\"https:\/\/unsplash.com\/photos\/V41PulGL1z0\">https:\/\/unsplash.com\/photos\/V41PulGL1z0<\/a><\/noindex><\/em><\/p>\n<p><\/p>\n<h3 id=\"stati-etogo-cikla\">\u010clanki tega cikla<\/h3>\n<p><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/512766\/\">Canary Deployment v Kubernetes #1: Gitlab CI<\/a><\/noindex><\/li>\n<li>(Ta \u010dlanek)<\/li>\n<li>Canary Razmestitev z uporabo Istio<\/li>\n<li>Canary Razmestitev z uporabo Jenkins-X Istio Flagger<\/li>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3 id=\"canary-deployment\">Canary Deployment<\/h3>\n<p><\/p>\n<p>Upamo, da ste prebrali <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/512766\/\">prvi del<\/a><\/noindex>, kjer smo na kratko razlo\u017eili, kaj so Canary razmestitve. Prav tako smo prikazali, kako jih lahko izvedemo z uporabo standardnih virov Kubernetes.<\/p>\n<p><\/p>\n<h3 id=\"argo-rollouts\">Argo Rollouts<\/h3>\n<p><\/p>\n<p>Argo Rollouts je Kubernetes-nativni kontroler za razmestitev. Ponuja CRD (Custom Resource Definition) za Kubernetes. Z njegovo pomo\u010djo lahko uporabimo novo entiteto: <code>Rollout<\/code>, ki upravlja blue-green in canary razmestitve z razli\u010dnimi mo\u017enostmi konfiguracije.<\/p>\n<p><\/p>\n<blockquote><p>Kontroler Argo Rollouts, ki ga uporablja prilagojeni vir <code>Rollout,<\/code> omogo\u010da uporabo dodatnih strategij razmestitve, kot sta blue-green in canary za Kubernetes. Vir <code>Rollout<\/code> ponuja funkcionalnosti, ki so enakovredne <code>Deployment<\/code>, le s dodatnimi strategijami razmestitve.<br \/>\nResource <code>Razmestitve<\/code> imajo dve strategiji za razmestitev: <code>RollingUpdate<\/code> in <code>Recreate<\/code>. Kljub temu, da ti strategiji ustrezata ve\u010dini primerov, se za razmestitve na stre\u017enike v zelo velikem obsegu uporabljajo dodatne strategije, kot sta blue-green ali canary, ki jih v kontrolerju Razmestitev ni. Da bi uporabniki lahko uporabili te strategije v Kubernetesu, so morali pisati skripte nad svojimi Razmestitvami. Kontroler Argo Rollouts te strategije predstavlja v obliki preprostih deklarativnih nastavljivih parametrov.<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/argoproj.github.io\/argo-rollouts\">https:\/\/argoproj.github.io\/argo-rollouts<\/a><\/noindex><\/p><\/blockquote>\n<p>Obstaja tudi Argo CI, ki ponuja prijazen spletni vmesnik, ki se uporablja skupaj z Rollouts, nanj se bomo osredoto\u010dili v naslednjem \u010dlanku.<\/p>\n<p><\/p>\n<h3 id=\"ustanovka-argo-rollouts\">Namestitev Argo Rollouts<\/h3>\n<p><\/p>\n<h4 id=\"na-storone-servera\">Na strani stre\u017enika<\/h4>\n<p><\/p>\n<p><code>kubectl create namespace argo-rollouts; kubectl apply -n argo-rollouts -f https:\/\/raw.githubusercontent.com\/argoproj\/argo-rollouts\/stable\/manifests\/install.yaml<\/code><\/p>\n<p><\/p>\n<p>V na\u0161i infrastrukturni repo (glej spodaj) smo \u017ee dodali install.yaml kot i\/k8s\/argo-rollouts\/install.yaml. Tako ga bo GitlabCI namestil v grozd.<\/p>\n<p><\/p>\n<h4 id=\"na-storone-klienta-kubectl-plugin\">Na strani odjemalca (kubectl vti\u010dnik)<\/h4>\n<p><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/argoproj.github.io\/argo-rollouts\/features\/kubectl-plugin\">https:\/\/argoproj.github.io\/argo-rollouts\/features\/kubectl-plugin<br \/>\n<\/a><\/noindex><\/p>\n<p><\/p>\n<h3 id=\"prilozhenie-dlya-primera\">Aplikacija za primer<\/h3>\n<p><\/p>\n<p>Dobra praksa je imeti lo\u010dene repozitorije za kodo aplikacije in za infrastrukturo.<\/p>\n<p><\/p>\n<h4 id=\"repozitoriy-dlya-prilozheniya\">Repozitorij za aplikacijo<\/h4>\n<p><\/p>\n<h4 id=\"kim-wuestkamp--k8s-deployment-example-apphttpsgitlabcomwuestkampk8s-deployment-example-app\"><noindex><a rel=\"nofollow\" href=\"https:\/\/gitlab.com\/wuestkamp\/k8s-deployment-example-app\">Kim Wuestkamp \/ k8s-deployment-example-app<\/a><\/noindex><\/h4>\n<p><\/p>\n<p>To je zelo preprosta API na Python+Flask, ki vra\u010da odgovor v obliki JSON. Pakirali bomo paket z uporabo GitlabCI in potisnili rezultat v Gitlab Registry. V registru imamo dve razli\u010dni razli\u010dici izdaj:<\/p>\n<p><\/p>\n<ul>\n<li>wuestkamp\/k8s-deployment-example-app:v1<\/li>\n<li>wuestkamp\/k8s-deployment-example-app:v2<\/li>\n<\/ul>\n<p><\/p>\n<p>Edina razlitsa mezhdu nimi eto vozvrashayemyy JSON-fayl. My ispol'zuyem eto prilozhenie dlya maksimal'no prostoy vizualizatsii togo, s kakoy versiyey my obshchayemsya.<\/p>\n<p><\/p>\n<h4 id=\"infrastrukturnyy-repozitoriy\">Infrastrukturnyy repozytoriy<\/h4>\n<p><\/p>\n<p>V etom repozytorii my budem ispol'zovat' GitlabCI dlya deplaya v Kubernetes, .gitlab-ci.yml vyglyadit sleduyushchim obrazom:<\/p>\n<p><\/p>\n<pre><code class=\"plaintext\">image: traherom\/kustomize-dockerbefore_script:\n   - printenv\n   - kubectl versionstages:\n - deploydeploy test:\n   stage: deploy\n   before_script:\n     - echo $KUBECONFIG\n   script:\n     - kubectl get all\n     - kubectl apply -f i\/k8s    only:\n     - master<\/code><\/pre>\n<p><\/p>\n<p>Dlya ego zapuska samostoyatel'no vam poyavitsya klaster, mozhno ispol'zovat' Gcloud:<\/p>\n<p><\/p>\n<pre><code class=\"plaintext\">gcloud container clusters create canary --num-nodes 3 --zone europe-west3-b\ngcloud compute firewall-rules create incoming-80 --allow tcp:80<\/code><\/pre>\n<p><\/p>\n<p>Vam nuzhno sdelat' fork <noindex><a rel=\"nofollow\" href=\"https:\/\/gitlab.com\/wuestkamp\/k8s-deployment-example-canary-infrastructure\">https:\/\/gitlab.com\/wuestkamp\/k8s-deployment-example-canary-infrastructure<\/a><\/noindex> i sozdanie peremennoy <code>KUBECONFIG<\/code> v GitlabCI, kotoraya budet soderzhat' konfih dlya dostupa <code>kubectl<\/code> k vashim klasteru.<\/p>\n<p><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/medium.com\/faun\/manually-connect-to-your-kubernetes-cluster-from-the-outside-d852346a7f0a\">Tukaj<\/a><\/noindex> mozhno pochitat' o tom, kak poluchit' uchetniye dannye dlya klastera (Gcloud).<\/p>\n<p><\/p>\n<h4 id=\"infrastrukturnyy-yaml\">Infrastrukturnyy Yaml<\/h4>\n<p><\/p>\n<p>Vnutri infrastrukturnogo repozytoriy u nas est' service:<\/p>\n<p><\/p>\n<pre><code class=\"plaintext\">apiVersion: v1\nkind: Service\nmetadata:\n labels:\n   id: rollout-canary\n name: app\nspec:\n ports:\n - port: 80\n   protocol: TCP\n   targetPort: 5000\n selector:\n   id: app\n type: LoadBalancer<\/code><\/pre>\n<p><\/p>\n<p>i rollout.yaml :<\/p>\n<p><\/p>\n<pre><code class=\"plaintext\">apiVersion: argoproj.io\/v1alpha1\nkind: Rollout\nmetadata:\n name: rollout-canary\nspec:\n replicas: 10\n revisionHistoryLimit: 2\n selector:\n   matchLabels:\n     id: rollout-canary\n template:\n   metadata:\n     labels:\n       id: rollout-canary\n   spec:\n     containers:\n     - name: rollouts-demo\n       image: registry.gitlab.com\/wuestkamp\/k8s-deployment-example-app:v1\n       imagePullPolicy: Always\n strategy:\n   canary:\n     steps:\n     - setWeight: 10\n     # Rollouts can be manually resumed by running `kubectl argo rollouts promote ROLLOUT`\n     - pause: {}\n     - setWeight: 50\n     - pause: { duration: 120 } # two minutes<\/code><\/pre>\n<p><\/p>\n<p><code>Rollout<\/code> rabotayet tak zhe kak i Deployment. Esli my ne zadadem strategiyu obnovleniya (kak canary zdes'), on budet vestis' sebya kak defol'tnyy rolling-update Deployment.<\/p>\n<p><\/p>\n<p>My opredelyaem dva shaga v yaml dlya canary deployment:<\/p>\n<p><\/p>\n<ol>\n<li>10% trafik na canary (wait for manual OK)<\/li>\n<li>50% trafik na canary (wait 2 minutes then continue to 100%)<\/li>\n<\/ol>\n<p><\/p>\n<h3 id=\"vypolnenie-nachalnogo-deploya\">Vypolnenie nachal'nogo depleya<\/h3>\n<p><\/p>\n<p>Posle nachal'nogo depleya nashi resursy budut vyglyadit' tak:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/2f161eb3c80382bbe4f14a1fd199f1d6.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>I poluchayem otvet tol'ko ot pervoy versii prilozheniya:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/117526d90b2fb5c765bb13f18230e9d5.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h3 id=\"vypolnyaem-canary-deployment\">Vypolnyaem Canary Deployment<\/h3>\n<p><\/p>\n<h4 id=\"shag-1-10-trafika\">Shag 1: 10% trafika<\/h4>\n<p><\/p>\n<p>Chtoby nachat' canary razvertyvanie, nam prosto nuzhno izmenit' versiyu obraza, kak my obychno delayem s razvertyvaniyami:<\/p>\n<p><\/p>\n<pre><code class=\"plaintext\">apiVersion: argoproj.io\/v1alpha1\nkind: Rollout\nmetadata:\n name: rollout-canary\nspec:\n...\n template:\n   metadata:\n     labels:\n       id: rollout-canary\n   spec:\n     containers:\n     - name: rollouts-demo\n       image: registry.gitlab.com\/wuestkamp\/k8s-deployment-example-app:v2\n...<\/code><\/pre>\n<p><\/p>\n<p>I my pushim izmeneniya, poetomu Gitlab CI delayet deploy i my vidim izmeneniya:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/ee069d8108e6ac211827b01390c45910.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Seichas esli my obratimsya k servisu:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/0be8a02c6ab6166d230818c43bbae3d1.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Otlichno! My v seredine nashego canary deployment. My mozhem uvidet' progress, zapustiv:<\/p>\n<p><\/p>\n<p><code>kubectl argo rollouts get rollout rollout-canary<\/code><\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/5b8a9fae9f92520b62cfcb5dd12fb7ba.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h4 id=\"shag-2-50-trafika\">Korak 2: 50% prometa:<\/h4>\n<p><\/p>\n<p>Sada prelazimo na sljede\u0107i korak: preusmjeravanje 50% prometa. Postavili smo ga tako da se ovaj korak pokrene ru\u010dno:<\/p>\n<p><\/p>\n<p><code>kubectl argo rollouts promote rollout-canary # nastaviti na korak 2<\/code><\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/c856b7a60930cd5f6484ebe5a9080ffd.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>I na\u0161a aplikacija je vratila 50% odgovora od novih verzija:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/502638210f546c5d973fc284beea1ec5.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>I pregled rollout-a:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/64e996d9681a88475af31b09ecf61a3f.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Odli\u010dno.<\/p>\n<p><\/p>\n<h4 id=\"shag-3-100-trafika\">Korak 3: 100% prometa:<\/h4>\n<p><\/p>\n<p>Postavili smo ga tako da se nakon 2 minute korak s 50% automatski zavr\u0161ava i pokre\u0107e se korak sa 100%:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/d7eee8f41fcbd9c186b37666ea6c10fe.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>I izlaz aplikacije:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/f66c21e326f2bf52b29b460fc6e84957.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>I pregled rollout-a:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment in Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/5485ddc238b4eaad9e14d338acc116a8.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Canary deployment je zavr\u0161eno.<\/p>\n<p><\/p>\n<h4 id=\"eschyo-primery-s-argo-rollouts\">Jo\u0161 primjera s Argo Rollouts<\/h4>\n<p><\/p>\n<p>Ovdje je jo\u0161 nekoliko primjera, na primjer, kako postaviti pregled okru\u017eenja i usporedbe temeljene na canary:<\/p>\n<p><\/p>\n<p><u><noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/argoproj\/argo-rollouts\/tree\/master\/examples\">https:\/\/github.com\/argoproj\/argo-rollouts\/tree\/master\/examples<\/a><\/noindex><\/u><\/p>\n<p><\/p>\n<h4 id=\"video-ob-argo-rollouts-i-argo-ci\">Video o Argo Rollouts i Argo CI<\/h4>\n<p><\/p>\n<p>Zaista preporu\u010dujem ovaj video, prikazuje kako Argo Rollouts i Argo CI rade zajedno:<\/p>\n<p>\n<center><div class=\"youtube-placeholder\" data-id=\"yeVkTTO9nOA\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/yeVkTTO9nOA\/hqdefault.jpg\" alt=\"Predvajaj video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><\/p>\n<h2 id=\"itog\">Zaklju\u010dek<\/h2>\n<p><\/p>\n<p>Svi\u0111a mi se ideja kori\u0161tenja CRD-ova koji upravljaju stvaranjem dodatnih tipova deploymenta ili replicaseta, preusmjeravaju promet itd. Rad s njima ide glatko. Sljede\u0107e bih \u017eelio testirati integraciju s Argo CI.<\/p>\n<p><\/p>\n<p>Me\u0111utim, izgleda da dolazi veliko spajanje Argo CI i Flux CI, pa bih mogao pri\u010dekati da iza\u0111e nova verzija: <noindex><a rel=\"nofollow\" href=\"https:\/\/www.weave.works\/blog\/argo-flux-join-forces\">Argo Flux<\/a><\/noindex>. <\/p>\n<p><\/p>\n<p>Imate li iskustva s Argo Rollouts ili Argo CI?<\/p>\n<p><\/p>\n<h2 id=\"takzhe-chitayte-drugie-stati-v-nashem-bloge\">Preberite tudi druge \u010dlanke v na\u0161em blogu:<\/h2>\n<p><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/470568\/\">Blue-Green Deployment aplikacija na Springu s web-serverom Nginx<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/480072\/\">Kubernetes: zakaj je tako pomembno nastaviti upravljanje z viri sistema?<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/nixys\/blog\/473014\/\">Uvod u autorizaciju Hashicorp Consul-a za Kubernetes<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/481992\/\">Tekton Pipeline \u2014 Kubernetes-nativni pipelines<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/nixys\/blog\/473578\/\">Zbira dinami\u010dnih modulov za Nginx<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/nixys\/blog\/347526\/\">Telegram bot za Redmine. Kako poenostaviti \u017eivljenje sebi in drugim<\/a><\/noindex><\/li>\n<\/ul>\n<p>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/nixys\/blog\/513118\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041c\u044b \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c k8s-\u043d\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440 \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f Argo Rollouts \u0438 GitlabCI \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 Canary \u0434\u0435\u043f\u043b\u043e\u044f \u0432 Kubernetes https:\/\/unsplash.com\/photos\/V41PulGL1z0 \u0421\u0442\u0430\u0442\u044c\u0438 \u044d\u0442\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 Canary Deployment \u0432 Kubernetes #1: Gitlab CI (\u042d\u0442\u0430 \u0441\u0442\u0430\u0442\u044c\u044f) Canary Deployment using Istio Canary Deployment using Jenkins-X Istio Flagger Canary Deployment \u041d\u0430\u0434\u0435\u0435\u043c\u0441\u044f, \u0447\u0442\u043e \u0412\u044b \u0447\u0438\u0442\u0430\u043b\u0438 \u043f\u0435\u0440\u0432\u0443\u044e \u0447\u0430\u0441\u0442\u044c, \u0433\u0434\u0435 \u043c\u044b \u043a\u0440\u0430\u0442\u043a\u043e \u043e\u0431\u044a\u044f\u0441\u043d\u044f\u043b\u0438 \u0447\u0442\u043e \u0442\u0430\u043a\u043e\u0435 Canary Deployments. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":90374,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-90373","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041c\u044b \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c k8s-\u043d\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440 \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f Argo Rollouts \u0438 GitlabCI.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri 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