How to Deploy and Scale a PHP Project Using Kubernetes

Kubernetes YAML (deployment.yaml) File

apiVersion: v1
kind: Service
metadata:
  name: onlinecompiler-service
spec:
  selector:
    app: onlinecompiler
  ports:
  - protocol: "TCP"
    port: 80
    targetPort: 80
  type: NodePort

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: onlinecompiler
spec:
  selector:
    matchLabels:
      app: onlinecompiler
  replicas: 1
  template:
    metadata:
      labels:
        app: onlinecompiler
    spec:
      containers:
      - name: onlinecompiler
        image: shawon10/online-compiler
        imagePullPolicy: Always
        ports:
        - containerPort: 80

Kubernetes Deployment Command

kubectl apply -f deployment.yaml

Show Pods

kubectl get pods

Show IP and Port of pods

kubect get svc

Show Deployments

kubectl get deployments

Scale Pods

kubectl scale deployments  deployment_name --replicas=3

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About Ashadullah Shawon

I am Ashadullah Shawon. I am a Software Engineer. I studied Computer Science and Engineering (CSE) at RUET. I Like To Share Knowledge. Learn More: Click Here