kubernetes tutorial | ETCD Backup and Restore using 'etcdctl' tool | Demo

*CERTIFIED KUBERNETES ADMINISTRATOR*
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*kubernetes tutorial | ETCD Backup and Restore using "etcdctl" tool | Demo*
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In this video, you are going to see a DEMO on "ETCD Backup and Restore"

For suggestions/feedback/doubts contact

Happy Learning !!!

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*USEFUL LINKS*
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*Operating ETCD Clusters*

*Backup and Restore ETCD*

*Install ETCD binaries*

*Kubectl Command Reference*

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#cka #kubernetes #k8s #containers #vsparkz

*DEMO STEPS*

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*Step 1 - Connect to the k8S Cluster and Check ETCD Version*
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$ kubectl cluster-info

$ kubectl get nodes

$ kubectl get pods -n kube-system

$ kubectl describe pods pod_name -n kube-system

*Step 2 - Download and Install “etcdctl” Tool*
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$ cp /tmp/etcd-v3.5.10-linux-amd64/etcdctl /usr/local/bin/

*Step 3 - Take a Backup from ETCD database using “etcdctl” Tool*
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*Step 4 - Delete the deployments/pods in the cluster*
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$ kubectl delete deployment deployment_name

*Step 5 - Create a New ETCD volume directory and restore the Snapshot*

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$ mkdir /var/lib/etcd-bkp

*Step 6 - Update the ETCD static pod definition to use the New ETCD Volume*
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*Step 7 - Inspect the cluster after the ETCD backup restoration*
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$ kubectl get all

_THE END_

[harishchavan]

Bro thanks for clarifying everything man….earned respect man….clarity given by you about topic is next level man 🙌🏻

[Kartzzxx]

Hi, thanks for the great video. Wasn't the status of ETCD pod in pending state ? what was the reason ?