#10 KUBERNETES tutorial | LECTURE 5 | DevOps - (Hindi/Urdu)

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In this video, I explained how to use multiple labels and how to select them with the help of selector and use cases of labels and selector for different environments.
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In this video you will learn:
1) How to use multiple Labels and selectors
2) Why do we use multiple Labels and selectors
3) Use cases of Labels and selector

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YAML Please copy command and compare with video because some Characters are not allowed in description section
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apiVersion: v1
kind: Pod
metadata:
name: label-demo
annotations:
maintainer: "xyz@gmail.com - 12345"
labels:
app: nginx
env: prd
spec:
containers:
name: nginx
image: nginx
ports:
containerPort: 80

---

Service Configuration
--------------------
apiVersion: v1
kind: Service
metadata:
name: label-service-demo
spec:
ports:
port: 80
protocol: TCP
selector:
app: nginx
env: stg
type: NodePort

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CREATE PODS YAML FILE:
vim labels.yaml

HOW TO CHECK ANNOTATION, LABELS and SELECTOR
kubectl describe pod POD_NAME

HOW TO DELETE PODS:
kubectl delete -f labels.yaml

HOW TO ACCESS CONTAINERS FROM PODS:
kubectl exec -it pod_name -c container_name -- /bin/bash