kubectl Access

Connect to your cluster and deploy applications.

Verify connection

bash

kubectl cluster-info
kubectl get nodes
kubectl get pods -A

Deploy a sample application

yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-demo
spec:
  replicas: 2
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:latest
        ports:
        - containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
  name: nginx-service
spec:
  type: LoadBalancer
  selector:
    app: nginx
  ports:
  - port: 80
    targetPort: 80

Apply and check

bash

kubectl apply -f nginx-demo.yaml
kubectl get pods
kubectl get svc nginx-service
# External IP will be assigned in ~60s

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