Latest posts tagged with #etcd on Bluesky
⚠️ NEW: Kubernetes Swap & etcd Stability!
Prevent control plane hangs with proper swap configuration. etcd performance tuning & swapfile best practices for production K8s.
📖 Read: devopstales.github.io/kubernetes/k...
#Kubernetes #etcd #Performance #SRE #K8s
Swap on K8s nodes? Containers hang instead of OOM-killing—etcd suffers, control plane cascades. 2 fixes: resource limits + etcd HAProxy LB. Protect your cluster! 👇
devopstales.github.io/kubernetes/k...
#Kubernetes #etcd #SRE #DevOps #CloudNative #Stability
Finally completed the upgrade of all of the five @midgaard #Kubernetes nodes to what I colloquially refer to as midgaard-v3.
Same standard #Hetzner nodes with a couple of #NVMe sticks and around 10TB of spinning metal for bulk storage. Much simplified partition layout. NVMes used for caching […]
etcd is the cluster’s heartbeat: 20 MB that keep K8s, locks & services in sync. What’s your 3 A.M. etcd war story?
#etcd
open.substack.com/pub/pythonli...
13万节点！Google 如何打破 Kubernetes 的物理极限，构建全球最大集群 本文永久链接 – tonybai.com/2025/11/26/how-google-bu... 大家好，...
#技术志 #AI #AllorNothing #AnywhereCache #apiserver #Btree #ConsistentReads #etcd #GangScheduling #GCS #GCSFUSE
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The Orchestration Arms Race: How Google Cloud Shattered Kubernetes Limits to Power the AI Era Google Cloud has expanded GKE cluster capacity to 130,000 nodes, shattering previous Kubernetes limits....
#KubernetesPro #AI #infrastructure #Cloud #Computing #Etcd […]
[Original post on webpronews.com]
🤔 Have you ever wondered how #kubernetes caches #etcd?
✍️ I just published a new deep-dive into K8s watch cache: per-resource Cachers, waitUntilFreshAndBlock(), and progress notifications for quiet resources.
pierrezemb.fr/posts/diving...
Compelling session today by Marek Siarkowicz using Antithesis deterministic simulation to help improve #etcd robustness.
А кто у вас отвечает за kube-api? Безопасность Kubernetes при помощи CIS Benchmark Kubernetes в IT-инфраструктуре — это не просто ...
#selectel #kubernetes #managed #kubernetes #настройка #kube #etcd #mastermind #worker #policy #control
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А кто у вас отвечает за kube-api? Безопасность Kubernetes при помощи CIS Benchmark Kubernetes в IT-инфраструктуре — это не просто ...
#selectel #kubernetes #managed #kubernetes #настройка #kube #etcd #mastermind #worker #policy #control
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Raft is production-ready. Etcd (Kubernetes' storage) and HashiCorp use it. Nomad, Vault, CockroachDB and other modern SQL DBs rely on Raft for consistency across instances. Consistency comes at a cost. #Databases #Raft #DistributedSystems #Etcd #Kubernetes
A screenshot from Github. A change bumps the etcd v3 client from 3.5.22 to 3.5.24, and that involves bumping Go to 1.24.
One of the main things that annoy me in the #Golang package ecosystem. A patch update of a dependency brings in a requirement of a new compiler version. What are the chances that #etcd folks sincerely believe they're following semver?
The reason given is […]
[Original post on mastodon.online]
[Translation] Kubernetes кластер на миллион узлов. Обзор проекта k8s-1m Команда Go for Devs подготовила перевод k8s-1m — кейса о т...
#go #golang #kubernetes #k8s #etcd #ipv6 #scheduler #optimization #performance #scaling
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一个 Kubernetes 集群的“珠峰攀登”：从 10 万到 100 万节点的极限探索 本文永久链接 – https://tonybai.com/2025/10/20/k8s-1m-intro 大家好，我是Tony Bai。 在云原...
#技术志 #apiserver #AWS #B-Tree #CPU绑定 #etcd #fsync #GC调优 #GitOps #Go #GOGC
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A core challenge for massive K8s clusters is etcd, its distributed key-value store. It becomes a significant bottleneck, impacting both scalability and performance as node counts soar, pushing the system's limits. #etcd 2/7
I've been doing things I shouldn't with #Kubernetes. We're using a replicated #MinIO cluster as the storage backend on #mstdndk, which requires a boat load of storage, especially if you forget to specify any kind of retention. So far, the quick workaround for a full disk, was just to expand the […]
“自立程序员宣言”解读：这不就是我们一直在说的Go语言哲学吗？ 本文永久链接 – https://tonybai.com/2025/09/26/self-reliant-programmer 大家好，我是Tony Bai。...
#技术志 #Alittlecopyingisbetterthanalittledependency #BatteriesIncluded #Cgo #CI #Clearisbetterthanclever #DNA #docker #etcd #Go #Golang
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@rudyfraser.com @blackskyweb.xyz
👋🏾 🏳️🌈🏳️⚧️💻 📱 ⚡️ ✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾✊🏾
#letsworktogether #tech #strategy #cooperative #opencollective #IYKYK #etcd
Hitting etcd limits as your Kubernetes clusters scale?
This blog breaks down why sharding isn’t the answer, and how virtual clusters offer isolated control planes without the complexity.
👉 www.loft.sh/blog/scale-k...
#vCluster #Kubernetes #etcd #DevOps #MultiTenancy #CloudNative
[Перевод] etcd в Kubernetes: разбираемся с задержками Эта статья будет полезна DevOps-инженерам, SRE-специалистам и всем...
#etcd #отказоустойчивость #kubernetes #k8s #базы #данных #администрирование #штурвал
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DNS-хаос, зомби-поды и майнеры в кластере: самые невероятные случаи при работе с Kubernetes Kubernetes — мощный и одновр...
#kubernetes #dns #майнеры #зомби-поды #cni #kube-dns #sticky-сессии #etcd #argo #cd #инциденты
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#AWS #AmazonEKS #ArtificialIntelligence #MachineLearning #UltraScale #Infrastructure #Trainium #Accelerators #NVIDIA #GPUs #FoundationModel #Training #Finetuning #Inference #AnthropicClaude #AmazonNova #OpenSource #Kubernetes #etcd #containerd #Karpenter #AmazonVPCCNI #AmazonCSIDrivers #EKSAddons
So now I have unroutable messages in #RabbitMQ for the first time ever, and other weird as #fuck other network glitches. Like the spike in the graph only showing up after 40 seconds instead of right away. Often #ETCD leader changes, so terraforming updates it going to be fun.
[Перевод] Как мог бы выглядеть Kubernetes 2.0 В сообществе наделала шума свежая статья о том, каким мог бы быть Kuberne...
#kubernetes #etcd #ipv6 #yaml #hcl #kine #контейнеры #helm
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