{"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\/no\/blog\/administrirovanie\/canary-deployment-v-kubernetes-2-argo-rollouts","title":{"rendered":"Canary Deployment i 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\">Vi vil bruke en k8s-nativ distribusjonskontroller, Argo Rollouts, og GitlabCI for \u00e5 implementere Canary-deploy i Kubernetes<\/h4>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i 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\">Artiklene i denne serien<\/h3>\n<p><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/512766\/\">Canary Deployment i Kubernetes #1: Gitlab CI<\/a><\/noindex><\/li>\n<li>(Denne artikkelen)<\/li>\n<li>Canary-distribusjon ved hjelp av Istio<\/li>\n<li>Canary-distribusjon ved hjelp av 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>Vi h\u00e5per du har lest <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/512766\/\">den f\u00f8rste delen<\/a><\/noindex>, hvor vi kort forklarte hva Canary-distribusjoner er. Vi viste ogs\u00e5 hvordan man kan implementere dette ved \u00e5 bruke standardressurser fra Kubernetes.<\/p>\n<p><\/p>\n<h3 id=\"argo-rollouts\">Argo Rollouts<\/h3>\n<p><\/p>\n<p>Argo Rollouts er en Kubernetes-nativ distribusjonskontroller. Den gir CRD (Custom Resource Definition) for Kubernetes. Med den kan vi bruke en ny enhet: <code>Rollout<\/code>, som administrerer blue-green og canary-distribusjoner med ulike konfigurasjonsalternativer.<\/p>\n<p><\/p>\n<blockquote><p>Argo Rollouts-kontrolleren, som bruker den tilpassede ressursen <code>Rollout,<\/code> gj\u00f8r det mulig \u00e5 bruke ekstra distribusjonsstrategier som blue-green og canary for Kubernetes. Ressursen <code>Rollout<\/code> tilbyr funksjonalitet lik <code>Deployment<\/code>, bare med ekstra distribusjonsstrategier.<br \/>\nRessurs <code>Deployments<\/code> har to strategier for distribusjon: <code>RollingUpdate<\/code> og <code>Recreate<\/code>. Selv om disse strategiene passer for de fleste tilfeller, brukes ekstra strategier som blue-green eller canary for distribusjoner til servere i sv\u00e6rt stor skala, som ikke finnes i distribusjonskontrolleren. For \u00e5 bruke disse strategiene i Kubernetes m\u00e5tte brukerne skrive skript over sine distribusjoner. Argo Rollouts-kontrolleren gir disse strategiene i form av enkle deklarative konfigurerbare parametere.<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>Det finnes ogs\u00e5 Argo CI, som gir et brukervennlig webgrensesnitt for \u00e5 brukes sammen med Rollouts; vi vil se p\u00e5 det i neste artikkel.<\/p>\n<p><\/p>\n<h3 id=\"ustanovka-argo-rollouts\">Installer Argo Rollouts<\/h3>\n<p><\/p>\n<h4 id=\"na-storone-servera\">P\u00e5 serversiden<\/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>I v\u00e5rt infrastrukturnotat (se nedenfor) har vi allerede lagt til install.yaml som i\/k8s\/argo-rollouts\/install.yaml. Dermed vil GitlabCI installere det i klyngen.<\/p>\n<p><\/p>\n<h4 id=\"na-storone-klienta-kubectl-plugin\">P\u00e5 klientsiden (kubectl-plugin)<\/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\">Eksempelapplikasjonen<\/h3>\n<p><\/p>\n<p>Det er god praksis \u00e5 ha separate repositoryer for applikasjonskoden og for infrastrukturen.<\/p>\n<p><\/p>\n<h4 id=\"repozitoriy-dlya-prilozheniya\">Repository for applikasjonen<\/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>Dette er et veldig enkelt API bygget med Python+Flask som returnerer et svar i JSON-format. Vi vil bygge pakken ved hjelp av GitlabCI og laste opp resultatet til Gitlab Registry. I registeret har vi to forskjellige versjoner av utgivelsene:<\/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>Den eneste forskjellen mellom dem er JSON-filen som returneres. Vi bruker denne applikasjonen for en maksimal enkel visualisering av hvilken versjon vi kommuniserer med.<\/p>\n<p><\/p>\n<h4 id=\"infrastrukturnyy-repozitoriy\">Infrastrukturrepository<\/h4>\n<p><\/p>\n<p>I denne repositoriet vil vi bruke GitlabCI for distribusjon til Kubernetes, .gitlab-ci.yml ser slik ut:<\/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>For \u00e5 kj\u00f8re det selv trenger du et klynge, du kan bruke 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>Du m\u00e5 gj\u00f8re en 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> og opprette en variabel <code>KUBECONFIG<\/code> i GitlabCI, som vil inneholde konfigurasjonen for tilgang <code>kubectl<\/code> til klyngen din.<\/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\">Her<\/a><\/noindex> Du kan lese om hvordan du f\u00e5r legitimasjon for klyngen (Gcloud).<\/p>\n<p><\/p>\n<h4 id=\"infrastrukturnyy-yaml\">Infrastruktur-YAML<\/h4>\n<p><\/p>\n<p>Inne i infrastruktur-repositoriet har vi 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>og 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 kan manuelt gjenopptas ved \u00e5 kj\u00f8re `kubectl argo rollouts promote ROLLOUT`\n     - pause: {}\n     - setWeight: 50\n     - pause: { duration: 120 } # to minutter<\/code><\/pre>\n<p><\/p>\n<p><code>Rollout<\/code> fungerer p\u00e5 samme m\u00e5te som Deployment. Hvis vi ikke angir oppdateringsstrategi (som canary her) vil det oppf\u00f8re seg som en standard rolling-update Deployment.<\/p>\n<p><\/p>\n<p>Vi definerer to trinn i yaml for canary distribusjon:<\/p>\n<p><\/p>\n<ol>\n<li>10% av trafikken p\u00e5 canary (vent p\u00e5 manuell OK)<\/li>\n<li>50% av trafikken p\u00e5 canary (vent 2 minutter f\u00f8r vi g\u00e5r videre til 100%)<\/li>\n<\/ol>\n<p><\/p>\n<h3 id=\"vypolnenie-nachalnogo-deploya\">Utf\u00f8ring av initial deployment<\/h3>\n<p><\/p>\n<p>Etter den f\u00f8rste distribusjonen vil ressursene v\u00e5re se slik ut:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/2f161eb3c80382bbe4f14a1fd199f1d6.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Og vi f\u00e5r svar kun fra den f\u00f8rste versjonen av applikasjonen:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i 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\">Utf\u00f8rer Canary Deployment<\/h3>\n<p><\/p>\n<h4 id=\"shag-1-10-trafika\">Trinn 1: 10% trafikk<\/h4>\n<p><\/p>\n<p>For \u00e5 starte canary distribusjonen m\u00e5 vi bare endre versjonen av bildet, som vi vanligvis gj\u00f8r med distribusjoner:<\/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>Og vi pusher endringene, s\u00e5 Gitlab CI gj\u00f8r distribusjonen og vi ser endringene:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/ee069d8108e6ac211827b01390c45910.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>N\u00e5, hvis vi henvender oss til tjenesten:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/0be8a02c6ab6166d230818c43bbae3d1.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Flott! Vi er i midten av v\u00e5r canary-distribusjon. Vi kan se fremdriften ved \u00e5 kj\u00f8re:<\/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 i 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\">Trinn 2: 50% trafikk:<\/h4>\n<p><\/p>\n<p>N\u00e5 g\u00e5r vi videre til neste trinn: omdirigere 50% av trafikken. Vi har satt opp dette trinnet til \u00e5 bli startet manuelt:<\/p>\n<p><\/p>\n<p><code>kubectl argo rollouts promote rollout-canary # fortsett til trinn 2<\/code><\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/c856b7a60930cd5f6484ebe5a9080ffd.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Og applikasjonen v\u00e5r returnerte 50% svar fra de nye versjonene:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/502638210f546c5d973fc284beea1ec5.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Og oversikt over rollout:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/64e996d9681a88475af31b09ecf61a3f.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Flott.<\/p>\n<p><\/p>\n<h4 id=\"shag-3-100-trafika\">Trinn 3: 100% trafikk:<\/h4>\n<p><\/p>\n<p>Vi har satt opp slik at etter 2 minutter avsluttes trinnet med 50% automatisk og trinnet med 100% startes:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/d7eee8f41fcbd9c186b37666ea6c10fe.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Og utskriften av applikasjonen:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/f66c21e326f2bf52b29b460fc6e84957.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Og oversikt over rollout:<\/p>\n<p>\n<img decoding=\"async\" alt=\"Canary Deployment i Kubernetes #2: Argo Rollouts\" src=\"\/wp-content\/uploads\/2020\/07\/5485ddc238b4eaad9e14d338acc116a8.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<p>Canary distribusjon fullf\u00f8rt.<\/p>\n<p><\/p>\n<h4 id=\"eschyo-primery-s-argo-rollouts\">Flere eksempler med Argo Rollouts<\/h4>\n<p><\/p>\n<p>Her er flere eksempler, som hvordan man kan sette opp forh\u00e5ndsvisning av milj\u00f8er og sammenligninger basert p\u00e5 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 om Argo Rollouts og Argo CI<\/h4>\n<p><\/p>\n<p>Jeg anbefaler virkelig denne videoen, den viser hvordan Argo Rollouts og Argo CI fungerer sammen:<\/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=\"Spill 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\">Resultat<\/h2>\n<p><\/p>\n<p>Jeg liker veldig godt ideen om \u00e5 bruke CRD-er som styrer opprettingen av flere typer deployments eller replicasets, omdirigerer trafikk osv. Jobben med dem g\u00e5r smertefritt. Jeg vil gjerne teste integrasjonen med Argo CI.<\/p>\n<p><\/p>\n<p>Men det ser ut til at en stor fusjon mellom Argo CI og Flux CI n\u00e6rmer seg, s\u00e5 jeg kan vente til den nye versjonen kommer: <noindex><a rel=\"nofollow\" href=\"https:\/\/www.weave.works\/blog\/argo-flux-join-forces\">Argo Flux<\/a><\/noindex>. <\/p>\n<p><\/p>\n<p>Har du hatt erfaring med Argo Rollouts eller Argo CI?<\/p>\n<p><\/p>\n<h2 id=\"takzhe-chitayte-drugie-stati-v-nashem-bloge\">Les ogs\u00e5 andre artikler i bloggen v\u00e5r:<\/h2>\n<p><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/470568\/\">Blue-Green Deployment av applikasjoner p\u00e5 Spring med Nginx webserver<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/480072\/\">Kubernetes: hvorfor er det s\u00e5 viktig \u00e5 sette opp ressursstyringen i systemet?<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/nixys\/blog\/473014\/\">Introduksjon til Hashicorp Consul\u2019s Kubernetes Autorisasjon<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/en\/company\/nixys\/blog\/481992\/\">Tekton Pipeline \u2013 Kubernetes-natvie pipelines<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/nixys\/blog\/473578\/\">Bygging av dynamiske moduler for Nginx<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/nixys\/blog\/347526\/\">Telegram-bot for Redmine. Hvordan forenkle livet for seg selv og folk<\/a><\/noindex><\/li>\n<\/ul>\n<p>Kilde: <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 5.0.5 - 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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