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#etcd

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KLKashish Lakharatechwithkashish.comMay 20 · 10 min read

etcd database space exceeded: full recovery guide for on-prem Kubernetes

It was a regular working day when the first alert landed. Kubernetes health check showing the control plane was degraded. I'd seen these before. Usually a quick look, a quick fix. Then I ran kubectl g

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NCNaresh Chandanbatvenareshblogs.hashnode.devMay 14 · 21 min read

Raft Consensus Algorithm

Imagine three servers, each holding a copy of the same database. A client writes x = 5 to the first server. A different client writes x = 10 to the third server at the same moment. Both writes succeed

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DADavid Aronchickdistributedthoughts.orgMay 5 · 4 min read

Global Distributed Consensus: The Missing Piece in Kubernetes

Early in my time on the Kubernetes team, a customer proposed something that was both brilliant and beyond what we were ready for: a global footprint of clusters, one per region, with a synchronized set of jobs. They were running a low-latency applica...

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NTNhật Trườngblog.nh4ttruong.meJan 9 · 4 min read

Benchmarking etcd: The Heartbeat of Kubernetes

Welcome to the "heartbeat" of Kubernetes. How do you benchmark and perform performance testing? Today, we focus on etcd. Etcd is the consistent and highly available key-value store used as Kubernetes' backing store for all cluster data. If etcd is sl...

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SSowjanyasowjanya13.hashnode.devJan 1 · 7 min read

How I Completed a High-Pressure Regulatory Submission Review Inside Zane ProEd's Omega Simulation Environment

How I Completed a High-Pressure Regulatory Submission Review Inside Zane ProEd's Omega Simulation Environment. A detailed walkthrough of identifying CMC data gaps, aligning Module 3 compliance requirements, and drafting traceable regulatory responses...

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CKChandrashekhar K Mkmchandrashekhar.hashnode.devDec 27, 2025 · 2 min read

When etcd Fails: How I Backed Up and Restored a Kubernetes Cluster

In Kubernetes, everything looks fine—until etcd breaks. etcd is the brain of the cluster.If it’s lost, your deployments, services, and configurations disappear with it. This short story documents how I backed up etcd, deleted a deployment, and restor...

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Sshreenidhishreenidhi.hashnode.devDec 15, 2025 · 8 min read

Post-Approval Variation Management: Mastering Lifecycle Tracking and Change-Control Classification in Regulatory Operations

Post-Approval Variation Management: Mastering Lifecycle Tracking and Change-Control Classification in Regulatory Operations A comprehensive guide to managing post-approval variations, lifecycle tracking, and regulatory change-control systems through ...

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CLCheedge Leenotes-renovation.hashnode.devNov 21, 2025 · 3 min read

CKS Notes - Kube-bench

With the experience shared by people on the internet, I summarized some key aspects as a series of articles for preparing the CKS exam. Each aspects should be in short concise points, so this is not a detailed tutorial, just some practical reminders....

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RMRupam Mannakubeknow.hashnode.devNov 16, 2025 · 18 min read

Etcd in Kubernetes: A Complete Guide to Architecture, Storage, Raft, Backup & Best Practices

Introduction to Etcd Hey everyone! After our successful blog on k8s architecture, we're now going deeper into each component of the k8s architecture. In this blog, we'll focus on etcd - the brain of a k8s cluster and one of the most important topics....

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JJebitoksharonjebitok.comNov 12, 2025 · 12 min read

Dirty Pipe: CVE-2022-0847 (TryHackMe)

Info: Introduction and Deploy In March 2022, a researcher named Max Kellerman publicly disclosed a Linux Kernel vulnerability (nicknamed "Dirty Pipe" for its similarities to the notorious "Dirty Cow" exploit affecting older versions of the kernel) th...

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#etcd

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Trending tags this week

etcd database space exceeded: full recovery guide for on-prem Kubernetes

Raft Consensus Algorithm

Global Distributed Consensus: The Missing Piece in Kubernetes

Benchmarking etcd: The Heartbeat of Kubernetes

How I Completed a High-Pressure Regulatory Submission Review Inside Zane ProEd's Omega Simulation Environment

When etcd Fails: How I Backed Up and Restored a Kubernetes Cluster

Post-Approval Variation Management: Mastering Lifecycle Tracking and Change-Control Classification in Regulatory Operations

CKS Notes - Kube-bench

Etcd in Kubernetes: A Complete Guide to Architecture, Storage, Raft, Backup & Best Practices

Dirty Pipe: CVE-2022-0847 (TryHackMe)