{"id":2886,"date":"2026-08-07T00:06:37","date_gmt":"2026-08-06T17:06:37","guid":{"rendered":"https:\/\/sumberlaba.com\/index.php\/2026\/08\/07\/how-to-deploy-a-docker-container-to-kubernetes-a-step-by-step-guide\/"},"modified":"2026-08-07T00:06:37","modified_gmt":"2026-08-06T17:06:37","slug":"how-to-deploy-a-docker-container-to-kubernetes-a-step-by-step-guide","status":"publish","type":"post","link":"https:\/\/sumberlaba.com\/index.php\/2026\/08\/07\/how-to-deploy-a-docker-container-to-kubernetes-a-step-by-step-guide\/","title":{"rendered":"How to Deploy a Docker Container to Kubernetes: A Step-by-Step Guide"},"content":{"rendered":"<p>&#8220;`html<\/p>\n<h1>How to Deploy a Docker Container to Kubernetes: A Step-by-Step Guide<\/h1>\n<p>Deploying a Docker container to Kubernetes moves your app from a local environment to a resilient, clustered architecture. Kubernetes handles scaling, health checks, and routing, but it doesn&#8217;t build images\u2014it runs them. The workflow: build, push, and define your desired state with YAML.<\/p>\n<p>Verify Docker and kubectl are installed and reachable\u2014use Minikube locally or a managed service like EKS, GKE, or AKS. Check with <code>kubectl config current-context<\/code>.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/via.placeholder.com\/800x600\/4a90d9\/ffffff?text=how%20to%20deploy%20a%20docker%20container%20to%20kubernetes\" alt=\"Article illustration\" style=\"display:block;margin:20px auto;max-width:100%;height:auto;border-radius:8px;\" \/><\/p>\n<h2>1. Build and Push the Docker Image<\/h2>\n<p>Package your app: run <code>docker build -t yourname\/my-app:v1 .<\/code>, then push it: <code>docker push yourname\/my-app:v1<\/code>. Use a public registry or set up <code>imagePullSecrets<\/code> so the cluster can pull it.<\/p>\n<h2>2. Create a Deployment Manifest<\/h2>\n<p>A Deployment manages your pods. Create <code>deployment.yaml<\/code> with <code>apiVersion: apps\/v1<\/code> and <code>kind: Deployment<\/code>, including:<\/p>\n<ul>\n<li><strong>replicas:<\/strong> desired pod count<\/li>\n<li><strong>selector:<\/strong> matches pod labels<\/li>\n<li><strong>template.spec.containers:<\/strong> image and port<\/li>\n<\/ul>\n<p>Apply with <code>kubectl apply -f deployment.yaml<\/code>. Failed pods restart automatically.<\/p>\n<h2>3. Expose the App with a Service<\/h2>\n<p>Pods are ephemeral, so add a Service. Create <code>service.yaml<\/code> with <code>type: LoadBalancer<\/code> (or <code>ClusterIP<\/code>) targeting your container port. Apply it, then find the external address via <code>kubectl get svc<\/code>.<\/p>\n<h2>4. Verify and Scale<\/h2>\n<p>Verify with <code>kubectl get pods<\/code> and <code>kubectl logs &lt;pod-name&gt;<\/code>. Scale with <code>kubectl scale deployment my-app --replicas=5<\/code>.<\/p>\n<p>That&#8217;s the core loop\u2014build, push, deploy, expose, scale. With a few YAML files, you turn one container into a production-grade, self-healing service.<\/p>\n<p>&#8220;`<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;`html How to Deploy a Docker Container to Kubernetes: A Step-by-Step Guide Deploying a Docker container to Kubernetes moves your app from a local environment to a resilient, clustered architecture. Kubernetes handles scaling, health checks, and routing, but it doesn&#8217;t build images\u2014it runs them. The workflow: build, push, and define your desired state with YAML. &hellip; <\/p>\n","protected":false},"author":2716,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-2886","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sumberlaba.com\/index.php\/wp-json\/wp\/v2\/posts\/2886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sumberlaba.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sumberlaba.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sumberlaba.com\/index.php\/wp-json\/wp\/v2\/users\/2716"}],"replies":[{"embeddable":true,"href":"https:\/\/sumberlaba.com\/index.php\/wp-json\/wp\/v2\/comments?post=2886"}],"version-history":[{"count":0,"href":"https:\/\/sumberlaba.com\/index.php\/wp-json\/wp\/v2\/posts\/2886\/revisions"}],"wp:attachment":[{"href":"https:\/\/sumberlaba.com\/index.php\/wp-json\/wp\/v2\/media?parent=2886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sumberlaba.com\/index.php\/wp-json\/wp\/v2\/categories?post=2886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sumberlaba.com\/index.php\/wp-json\/wp\/v2\/tags?post=2886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}