Md Shahriyar Al Mustakim Mitulmitul-shahriyar.hashnode.dev·Nov 19, 2024Certified Kubernetes Administrator (CKA) : ETCD, KubeAPI server, Controller, Kube-scheduler, Kubelet, Upgrade cluster, backup etcdETCD ETCD is an open-source, distributed key-value store that is used to store that is simple, secure and fast A Key value store This format is to store values in the format of key-value pair How to install etcd? Download binaries and then extract i...Discuss#etcd-backup
Shubham Tawareshubzz.hashnode.dev·Nov 9, 2024Backing Up and Restoring Etcd with etctctl and Velero in Kubernetes: Key Insights for CKA and Real-World Applications"In Kubernetes, data consistency and disaster recovery are critical to ensuring the availability of applications and services. The etcd database serves as the heart of Kubernetes, storing the cluster’s state and configurations, from deployments to sec...Discuss·33 readsKubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 22, 2024Day 35/40 Kubernetes ETCD Backup and Restore ExplainedIn this post, we will dive into Kubernetes' etcd component, explaining how to back it up and restore it. The health of a Kubernetes cluster is highly dependent on its etcd data store. Losing this data means losing the entire cluster's state and confi...Discuss·197 reads#40daysofkubernetes
Anasanasmansuri.hashnode.dev·Oct 8, 2024Exploring the Components of Kubernetes Architecture𝐠𝐑𝐏𝐂 𝐯𝐬. 𝐑𝐄𝐒𝐓 gRPC: Created by Google in 2015 for ultra-fast service communication. Uses HTTP/2 and Protocol Buffers (protobuf) for efficient, compact data transfer. features:Speed: Faster data transfer in binary format.Multiplexing: Multip...DiscussKubernetes
Siddhartha Gauravsgaurav.hashnode.dev·Oct 7, 2024Introduction to etcd for BeginnersIn the world of distributed systems and microservices, etcd plays a crucial role as a consistent and highly available key-value store. It was initially developed by CoreOS and has become an essential component of Kubernetes (K8s) for maintaining clus...DiscussKubernetesk8s
HARSH VARDHAN SINGHharshvardhan082.hashnode.dev·Sep 11, 2024Encrypting Kubernetes Secrets at Rest: A Step-by-Step GuideKubernetes provides a robust and secure platform for orchestrating containerized applications, but managing sensitive information like passwords, API keys, and certificates (stored as Kubernetes secrets) is critical. By default, secrets in Kubernetes...Discuss·3 likes·57 readsKubernetes
Gopi Vivek Mannevivekmanne.hashnode.dev·Sep 10, 2024Day 35/40 Days of K8s: Kubernetes ETCD Backup And Restore Explained !!❇ Introduction ETCD is a highly available, distributed key-value store used by Kubernetes to store all cluster data. It's an important component for maintaining and recovering the state of your Kubernetes cluster. 🤔 Why Backup ETCD? Backing up ETCD ...Discuss𝐂𝐊𝐀𝐒𝐞𝐫𝐢𝐞𝐬-𝟐𝟎𝟐𝟒 🚀🎯etcd
Nikita ShindeforTechNerdZtechnerdz.hashnode.dev·Sep 8, 2024Step-by-Step Guide to Kubernetes Certificate RenewalLet's walk through how to renew Kubernetes component certificates. Step 1: Backing Up Important Files Before you do anything, taking backups is always a good idea, especially when dealing with something as crucial as certificates. # Backup your Kuber...Discuss·42 readsetcd
Sundaram Kumar Jhasundaram2023.hashnode.dev·Sep 7, 2024Understanding etcd Consistency and Why an Odd Number of Instances Is ImportantWhat is etcd? etcd is a distributed key-value store used in Kubernetes to store all of its data (like cluster configuration, state, etc.). Since etcd is a critical part of the system, it needs to be highly available and consistent across multiple in...DiscussKubernetes
Hari Kiran Bharikiranb.hashnode.dev·Aug 30, 2024Comprehensive Guide to ETCD in KubernetesVersion Information: ETCD version discussed: v3.5.x (latest stable as of August 2024) Kubernetes version: 1.29.x (latest stable as of August 2024) Note: While the principles discussed in this article apply broadly, some specific features or confi...Discuss·26 readsKubernetes
