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Kubernetes Cheetset

Viewing and finding resources​

Pods​

Get List Pods

   kubectl get pods -n <namespace>

Get Top Pods

   kubectl top pods -n <namespace>

Describe Pods

   kubectl describe pods <namepods>

Service​

Restart Service

   kubectl rollout restart deployment <nameservice> -n <namespace>

Get List Service

   kubectl get svc -n <namespace>

Creating Objects​

Create Resource(s)

   kubectl apply -f ./my.yaml

Create From Multiple Files

   kubectl apply -f ./my1.yaml -f ./my2.yaml

Create Resource(s) In All Manifest Files In Dir

   kubectl apply -f ./dir

Create Resource(s) From Url

   kubectl apply -f <https://git.io/vPieo>

Start a Single Instance of Nginx

   kubectl create deployment nginx --image=nginx  #

🔀 Mengelola Context di Kubernetes dengan kubectl​

Kubernetes menggunakan konsep context dalam file kubeconfig untuk mengelola akses ke beberapa cluster. Context mencakup informasi tentang:

  • Cluster
  • User
  • Namespace (opsional)

📌 Melihat Context Saat Ini​

kubectl config current-context

📋 Melihat Semua Context​

kubectl config get-contexts

🔁 Berpindah Context​

kubectl config use-context <nama-context>

🧹 Menghapus Context​

kubectl config delete-context <nama-context>

🔍 Melihat Konfigurasi kubeconfig​

kubectl config view --minify

Reference
k8s-commands
k8s-cheetset

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