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𝐉𝐨𝐢𝐧 𝐨𝐮𝐫 𝐅𝐑𝐄𝐄 𝐌𝐚𝐬𝐭𝐞𝐫𝐜𝐥𝐚𝐬𝐬𝐞𝐬 𝐨𝐧:

➥ 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐨𝐫 (𝐂𝐊𝐀) - https://go.k21academy.com/4maS9g4

➡️ Kubernetes is a portable, extensible, open-source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation. It has a large, rapidly growing ecosystem. Kubernetes services, support, and tools are widely available.

➡️ ETCD is a robust key-value store that is responsible for all data of a Kubernetes cluster. When we talk about cluster data, we are more specifically talking about the cluster state and the cluster configuration. I.e. things like deployments, pod state, node state, and configuration are stored here.

➡️ We should use the ETCDCTL tool to interact with the ETCD cluster. Let’s look at the steps involved in the backup:
➥ Create a data snapshot
➥ Copy the snapshot to a PVC
➥ Restore the snapshot in a new cluster

💫 This video covers everything you need to know about the backup and restoring of ETCD in Kubernetes.💫

You can learn the process in simple and easy steps! Grab your hot mug of coffee and dive into the video🚀

𝐖𝐡𝐞𝐫𝐞 𝐡𝐞 𝐞𝐱𝐩𝐥𝐚𝐢𝐧𝐬:
00:00 = Introduction
00:09 = Agenda
01:14 = Backup and Restore
04:01 = Cluster Certificates
05:45 = Upgrading Kubeadm Masters
08:29 = Upgrading Kubeadm Workers
09:34 = Demo: Backing Up and Restoring ETCD
10:42 = Taking ETCD Snapshot and Verify
12:38 = Backing Up the Certificates and Key Files
13:40 = Kubernetes Certifications
13:43 = Free Class on Docker & Kubernetes (CKA)
13:46 = Registration Link for Free Class on CKA
13:50 = Free Class on Certified Kubernetes Application Developer (CKAD)
13:54 = Registration Link for Free Class on CKAD
13:57 = Free Class on Certified Kubernetes Security (CKS)
14:02 = Registration Link for Free Class on CKS

𝐀𝐥𝐬𝐨, 𝐝𝐨 𝐧𝐨𝐭 𝐟𝐨𝐫𝐠𝐞𝐭 𝐭𝐨 𝐣𝐨𝐢𝐧 𝐮𝐬 𝐨𝐧 𝐨𝐮𝐫 𝐅𝐑𝐄𝐄 𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐠𝐫𝐨𝐮𝐩 https://telegram.me/k21dockerkubernetes 𝐟𝐨𝐫 𝐫𝐞𝐠𝐮𝐥𝐚𝐫 𝐮𝐩𝐝𝐚𝐭𝐞𝐬 𝐨𝐧 𝐃𝐨𝐜𝐤𝐞𝐫𝐬 & 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬

🤔 𝐃𝐨 𝐲𝐨𝐮 𝐡𝐚𝐯𝐞 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬? 𝐋𝐞𝐭 𝐮𝐬 𝐤𝐧𝐨𝐰 𝐢𝐧 𝐭𝐡𝐞 𝐜𝐨𝐦𝐦𝐞𝐧𝐭 𝐬𝐞𝐜𝐭𝐢𝐨𝐧

#etcd #etcdkubernetes #kubernetesetcd #etcdbackup #kubernetesetcdsetup #kubernetesetcdbackup #etcdtutorialkubernetes #kubernetesbackuprestore #etcddatabaserestore #howtosetupetcdcluster #kubernetesexternaletcd #kubernetes #k21academy #askatul

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