Andrei Kvapil @kvaps
DevOps / Cloud Architect kvaps.github.io Czech republic, EU Joined December 2009-
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CEO waking up to a $500M Claude API bill
NEW: AI consultant reveals a client accidentally spent $500,000,000.00 in a single month after failing to set employee limits on Claude usage.
The near future. Every GitHub repository has its own Keeper - a program that answers issues, updates dependencies, writes code, and maintains the project for years with little to no human involvement. What could possibly go wrong? kvaps.medium.com/the-last-maint…
Tomorrow. See you at CozySummit. May 26, 14:00 UTC community.cncf.io/events/details…
Our CEO Andrei Kvapil @kvaps was on the DevOps Paradox podcast @DevOpsParadox — episode 347. They covered the story behind Cozystack: why ISPs, banks, and companies building digital sovereignty in Europe need a real self-hosted alternative to AWS — and how Cozystack turns bare metal into a managed services platform without the OpenStack tax. They also got into AI — how Ænix runs as a bootstrapped company with AI as a force multiplier, why Claude Code is now part of daily operations, and whether the next generation of engineers will have the deep understanding needed to guide agents when things go wrong. Andrei’s take on that last question: you still need to know how things work under the hood. The abstraction level moves up, but the need for expertise doesn’t disappear. Full episode: devopsparadox.com/episodes/cozys…
Andrei Kvapil (@kvaps): Treating Kubernetes as a Linux Distro: APT-Style Packaging with FluxCD 🎤 📍 Join us at FIT CVUT Prague, 21–22 May! 🎟️ Tickets: kcd.live #kcdczsk2026 #FluxCD #GitOps #CloudNative #PragueTech
Still worried about #copyfail (CVE-2026-31431) in your clusters? Built a small DaemonSet for #Kubernetes that loads a BPF-LSM hook and blocks AF_ALG cluster-wide. No reboot. Works on #TalosLinux, where rmmod is architecturally unavailable. github.com/cozystack/copy…
DevOps Paradox episode with me is out 🎙️ We talked about Kubernetes, the journey behind Ænix and Cozystack, building a self-hosted AWS alternative, and how AI is already changed our work. devopsparadox.com/episodes/cozys… #devops #kubernetes #opensource #podcast @DevOpsParadox
It’s happened! We've finally officially released the new dashboard in Cozystack v0.37 🎉
Up next: Apache #CloudStack - 2,498 #OpenStack - 3,143 Think we'll overtake them?
This week, Cozystack overtook OpenNebula in GitHub stars ⭐️ #Cozystack - 1556 #OpenNebula - 1535
The video of my TIC talk is finally live! 🎉 In it, I dive into how we built our open-source platform, made the un-unifiable unified, and tamed the Kubernetes API Aggregation Layer to pull it all off. youtube.com/watch?v=7sx7oV…
By the way, if anyone's at a loose end this weekend: We've just released a tool which can perform helm diff for @fluxcd. An official announcement with a description of our development flow, is coming soon. Until then, have a play: github.com/cozystack/cozy…
@the_sttts Thanks to the Aggregation API we have added dynamic resources kinds in our Kubernetes which are stored in other kind, and transparently converted in both ways kubernetes.io/blog/2024/11/2…
Here is my presentation from KubeVirt summit, about how do we run Kubernetes in Kubernetes with #Kamaji, #KubeVirt and #ClusterAPI :) youtube.com/watch?v=a5BfGk…
Today we merged documentation for Cozystack developers. If you waited for a some sign, this is it: cozystack.io/docs/developme…
We are pleased to introduce the new COSI driver for SeaweedFS. It introduces new resources such as BucketClaim, Bucket, and BucketAccess for the declarative provisioning of S3 buckets and access management based on the PVC principle. github.com/seaweedfs/seaw…
A corrective update for Cozystack v0.9.1 (github.com/aenix-io/cozys…) has been released - Fixed an issue with the kubevirt-capi-provider not starting for provisioning tenant Kubernetes clusters - Detailed dashboards for nginx-ingress-controller are now working
Take a look at this Cloud Native Košice (Slovakia) Meetup with Andrej Kvapil (@kvaps), taking place tomorrow at 17:00 CEST! The English-speaking event will show how LINSTOR helps manage data efficiently in Kubernetes clusters 👀 hubs.ly/Q02DmBgw0
Great to see LINBIT's LINSTOR mentioned in 'Kubernetes is the new Skynet, or the rise of Kubernetes automation' by @kvaps 👀 bit.ly/4czxU7w #LINSTOR #k8s #Kubernetes
Mentions of #DRBD and #LINSTOR in this great presentation by @kvaps 💯 You can watch 'You don't need an operating system, you only need #Kubernetes' below 👇 hubs.ly/Q02C0SCJ0 #OpenSource
Add your name @xenoverlord
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Ænix @aenix_io
110 Followers 1K Following Amplify your data center with cloud transformation. Passionate about DevOps, Open Source, Cloud Native. Cozystack, Talm, etcd-operator, Kubefarm maintainers.
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336 Followers 628 Following It's just a ride | Site Reliability Engineer at @TenderlyApp
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2K Followers 5K Following Engineering lead at @RedHat: @OpenShift cloud-native portfolio @KnativeProject, @kedaorg, K8s serving for AI/ML. Languages, sport, travel. My own opinions.
Fabian Topfstedt @fabiant7t
616 Followers 891 Following Co-Founder at schnee von morgen, Tech Guy @[email protected]
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195 Followers 295 Following This event - conference - is a community event on behalf of CNCF. We are cloud native. We build, share, and enjoy Cloud Native knowledge.
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134 Followers 405 Following Platform Architect enabling business-critical transformations & Owner @ ZENOVA Labs., s.r.o. | Cisco Certified Professional | CNCF’s KCD Organiser
Pierre φ 🐢🐺�... @teisetsu
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RUHINDA Benjamin @BenjaminRuhinda
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Patrik Majer @czhujer
277 Followers 319 Following linux system engineer & software complainer.. and dancer.... Opinions are my own.
The Platform Fixer @platformfixer
144 Followers 260 Following I delete expensive complexity from platforms. £100M+ saved | 50+ platforms simplified Protected | Genuine followers approved daily "You're not Netflix" 🎯
prometherion @tranchitellad
968 Followers 1K Following
Sidero Labs, Inc. @SideroLabs
2K Followers 327 Following Makers of Talos Linux and Omni. We help platform teams run Kubernetes without the operational heroics. https://t.co/AXrMPFbAiq
Ænix @aenix_io
110 Followers 1K Following Amplify your data center with cloud transformation. Passionate about DevOps, Open Source, Cloud Native. Cozystack, Talm, etcd-operator, Kubefarm maintainers.
No Context Russia @Russia_NC
265K Followers 2 Following Russian reality. No context. Российская действительность. Без контекста DM is open
Tomáš Jelínek @parohac4
1K Followers 397 Following IT. Aj ty? Táta, máma, puberťák x 2, pes #gorby. A furt vymejšlím. Něco.
SeaweedFS @SeaweedFS
923 Followers 411 Following SeaweedFS is a scalable distributed file system optimized for exabyte small files, supports FUSE, S3 API, Hadoop, k8s, replication, Cloud Drive, S3 gateway.
VictoriaMetrics @VictoriaMetrics
3K Followers 305 Following Simple, Reliable, Efficient Observability - By Engineers for Engineers Metrics, Logs, Traces Open Source & Enterprise On-premise & Cloud
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68 Followers 0 Following Visit us elsewhere! https://t.co/AkO9bAcCqh https://t.co/jNhWEloa6K
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274 Followers 7 Following This is where Gameboy meets Lagerfeuer. We twitter about sad robots, the loneliness in computer dungeons and other heart-breaking geeky scenarios.
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@[email protected]... @vrutkovs
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Deckhouse Kubernetes ... @deckhouseio
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flant.com @flant_com
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73K Followers 349 Following Official Twitter handle of Geocaching HQ. Join adventure seekers searching for cleverly hidden containers around the world using our Geocaching® apps or GPS.
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397K Followers 0 Following Love Linux/Unix, open source, and programming? Into Sysadmin & DevOps? Follow us! Boost your IT career with daily new tools, apps, and humor ⤵️
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784 Followers 130 Following fuck elon and putin, i'm outta here | https://t.co/f3bHxKYNAZ
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131 Followers 256 Following I'm working on @VictoriaMetrics He/Him | tweeting my own opinions. Posting to https://t.co/z3H3Qd1ejR https://t.co/7iN7A0Aqkp
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