K8S, ReplicaSets Command

ReplicaSets Command

> kubectl create -f replicaset-definition.yml

> kubectl get replicaset

> kubectl delete replicaset myapp-replicaset   *Also deletes all underlying PODs

> kubectl replace -f replicaset-definition.yml

> kubectl scale -replicas=6 replicaset-definition.yml

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kubectl get pods

kubectl get replicaset

kubectl describe replicaset new-replica-set

kubectl describe pod new-replica-set-7r2qw

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kubectl get pods

kubectl delete pod new-replica-set-wkzjh

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ls /root
kubectl create -f /root/replicaset-definition-1.yaml

cat /root/replicaset-definition-1.yaml

kubectl explain replicaset

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kubectl get rs
kubectl delete rs replicaset-1
kubectl delete rs replicaset-2

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kubectl get rs
kubectl edit rs new-replica-set
kubectl get pods
kubectl get rs
kubectl describe rs

kubectl delete pod new-replica-set-vpkh8 new-replica-set-tpkh1 new-replica-set-ipkh3 new-replica-set-lpkh5

kubectl get pods
kubectl get rs

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kubectl scale rs new-replica-set --replicas=5
kubectl get pods
kubectl edit rs new-replica-set

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kubectl edit rs new-replica-set