🚀 Kubernetes Day 2 – kubectl + Pod Practical

🔥 1. kubectl kya hota hai?

kubectl = Kubernetes ka remote control
Iske through tum cluster ko command dete ho:

• Pod create

• Pod delete

• Logs dekhna

• Cluster status check

• Deployment create

• Service banana

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🔥 2. Important kubectl commands (Beginner Level)

✔ Cluster check

kubectl get nodes

✔ Sab pods dekhna

kubectl get pods

✔ Pod ki detail

kubectl describe pod podname

✔ Pod delete

kubectl delete pod podname

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🔥 3. Pehla Pod kaise banate hain (Manifest file se)

YAML file banti hai:

pod.yaml

apiVersion: v1
kind: Pod
metadata:
  name: mypod
spec:
  containers:
    - name: nginx-container
      image: nginx:latest
      ports:
        - containerPort: 80

Ab isko apply karo:

kubectl apply -f pod.yaml

Status check:

kubectl get pods

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🔥 4. Pod delete

kubectl delete -f pod.yaml

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🔥 5. Pod logs dekhna

kubectl logs mypod

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🧠 Aaj ka concept: Pod ek single application container chalata hai.

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📘 Aaj ka Homework

In commands ko bolkar ya likhkar repeat karo:

1. kubectl get nodes

2. kubectl get pods

3. kubectl apply -f pod.yaml

4. Pod ka kya kaam hota hai?