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Dmitry Shurupov

@dshnow.bsky.social
1.1K followers 62 following 342 posts

Co-founder @palark.com. CNCF Ambassador. Open Source geek since 2001.

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Dmitry Shurupov @dshnow.bsky.social · 22/09/2026
Luxir is a new high-performance search engine from the creator of Apache #Solr. It's #OpenSource, written in C++, and features full-text search, vector search, faceting, and analytics. yonik.com/blog/introdu...
yonik.com
Introducing Luxir
Luxir is a new open source, native-code search engine from the creator of Apache Solr: full-text search, vector search, faceting, and analytics in one engine.
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Dmitry Shurupov @dshnow.bsky.social · 17/09/2026
Sidero Labs, the company behind #Talos #Linux distro for #Kubernetes, was acquired by Yardi. Talos will remain #OpenSource. www.siderolabs.com/blog/sidero-...
siderolabs.com
Sidero Labs Joins Yardi: What It Means for Talos
Sidero Labs, the company behind Talos Linux and Omni, has been acquired by Yardi. Talos stays open source under MPL-2.0. What the news means for the community.
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Dmitry Shurupov @dshnow.bsky.social · 17/09/2026
#ClickHouse TimeSeries Engine is available in #ClickStack. It allows you to use #PromQL queries and can work as a drop-in #Prometheus replacement. clickhouse.com/blog/introdu...
clickhouse.com
Introducing ClickHouse's new TimeSeries Engine: Your drop-In Prometheus replacement | ClickHouse
ClickHouse PromQL support lets you store Prometheus metrics in ClickHouse Cloud, query them using familiar PromQL, and bring metrics together with your logs and traces without rewriting queries in SQL...
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Dmitry Shurupov @dshnow.bsky.social · 17/09/2026
#macOS #Homebrew got an official GUI called BrewUI. Written with Swift 6.0, works on macOS Tahoe 26+. github.com/Homebrew/bre...
github.com
GitHub - Homebrew/BrewUI: 📺 Homebrew's official macOS GUI
📺 Homebrew's official macOS GUI. Contribute to Homebrew/BrewUI development by creating an account on GitHub.
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Dmitry Shurupov @dshnow.bsky.social · 17/09/2026
pkg.bot is a new package search service for #Linux. It covers 129 repositories, including Ubuntu, Debian, Fedora, CentOS, Alpine, Nix, Arch, openSUSE, Manjaro, Mageia, and many more. It's also very fast.
pkg.bot
pkg.bot - Fast Linux package search
Search packages across Linux distributions and package repositories.
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Dmitry Shurupov @dshnow.bsky.social · 17/09/2026
#PlanetScale introduced TIN: a fast, full-featured, reliable full-text search extension for #PostgreSQL. It handles joins, complicated WHERE clauses across full-text and other column types, continuous updates, replication, backups, and correct transaction visibility. planetscale.com/blog/introdu...
planetscale.com
Introducing TIN: full-text search for Postgres — PlanetScale
TIN is a fast, full-featured, full-text search index for Postgres
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Reposted by Dmitry Shurupov
Palark @palark.com · 16/09/2026
Our new #Kubernative digest for #CloudNative software updates includes Argo Workflows 4.1; Prometheus 3.14 with PromQL duration expressions; Crossplane 2.4.0; Strimzi 1.2.0 with server-side apply in GA; Open Policy Agent 1.20.0; Istio 1.31.0; Inspektor Gadget v0.56.0. Read it: t.me/kubernative/...
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Dmitry Shurupov @dshnow.bsky.social · 13/09/2026
I'm getting so furious when some venues have all their information (the schedule, tickets, and so on) available on Instagram only. This is humiliating to say the least!
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Palark @palark.com · 07/09/2026
sofka is a new #OpenSource TUI tool for managing #Kubernetes from your terminal, which is similar to the well-known #k9s. It follows a different implementation approach and is written in #Rust. ▶️ GitHub repo github.com/nklmilojevic... // Source: the #Kubernative Telegram channel
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Dmitry Shurupov @dshnow.bsky.social · 28/08/2026
#Dash0 acquired #PolarSignals, the creators of #Parca, an #OpenSource continuous profiling solution based on #eBPF. www.dash0.com/blog/dash0-a...
dash0.com
Dash0 Acquires Polar Signals, Bringing Continuous Profiling, Including GPU and CUDA Insight, Into SignalStore and Agent0 · Dash0
The acquisition adds code-level performance intelligence for AI and cloud-native workloads, and brings a world-class database engineering team that will help power Dash0's next-generation backend
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Dmitry Shurupov @dshnow.bsky.social · 28/08/2026
Really critical security vulnerability in #Keycloak that "could allow an unauthenticated remote attacker to take over any user account by forcing a password reset": thehackernews.com/2026/08/crit...
thehackernews.com
Critical Keycloak Password Reset Flaw Could Let Unauthenticated Attackers Take Over Any Account
Keycloak CVE-2026-18963 could let unauthenticated attackers skip the emailed action token and reset any user's password.
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Dmitry Shurupov @dshnow.bsky.social · 28/08/2026
#AWS buys DuckLabs, the company behind #DuckDB, an #OpenSource SQL OLAP database: www.aboutamazon.com/news/company...
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Dmitry Shurupov @dshnow.bsky.social · 21/08/2026
#KubernetesCommunityDays that will take place in the first half of 2027 include brand-new KCD Bangkok, KCD Valencia, KCD Cairo, and KCD Cali. Find the full list of these offline events for a worldwide #Kubernetes community in this official announcement by @cncf.io www.cncf.io/blog/2026/08...
cncf.io
Announcing H1 2027 KCDs
Get ready to connect, learn, and innovate right in your backyard. Kubernetes Community Days (KCDs) are officially kicking off for H1! Supported by the Cloud Native Computing Foundation (CNCF)…
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Cloud Native Computing Foundation (CNCF) @cncf.io · 19/08/2026
What's a CNCF project you contributed to, even something small, that you're still proud of? It doesn't have to be a major feature. A doc fix, a bug report, a good review, all of it counts. Curious to hear yours. #CloudNative #OpenSource
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Marcus Noble @averagemarcus.bsky.social · 18/08/2026
The CFP for #KubeCon EU in 🇪🇸 Barcelona is now open! 🎉 I'm pretty sure this is going to be the largest KubeCon yet and I can't wait to see what y'all plan to talk about! Now to come up with a new talk to submit... 🤔 sessionize.com/kubecon-clou...
sessionize.com
KubeCon + CloudNativeCon Europe 2027: Call for Papers
KubeCon + CloudNativeCon gathers adopters and technologists from leading open source and cloud native communities. Join our current graduated, incubat...
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Reposted by Dmitry Shurupov
Palark @palark.com · 17/08/2026
Our new #Kubernative digest for #CloudNative software updates covers Rancher v2.15 with CAPI going GA; Karpenter v1.14 with the allocator for DRA; Cilium 1.20.0 with Gateway API v1.6; Cozystack v1.6.0; KServe v0.20.0 with managed DRA for LLM inference; wasmCloud v2.7.0. Read it: t.me/kubernative/...
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Dmitry Shurupov @dshnow.bsky.social · 17/08/2026
Top #OpenSource contributors on #GitHub: worldwide and by specific country. You should have at least 50 GH followers to appear on these leaderboards. gitista.com
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Dmitry Shurupov @dshnow.bsky.social · 13/08/2026
#FerretDB, an #OpenSource #MongoDB alternative based on PostgreSQL and DocumentDB, seems to be dead now. Find more details in my LinkedIn post: www.linkedin.com/posts/shurup...
linkedin.com
#ferretdb #opensource #mongodb #postgresql #databases | Dmitry Shurupov
🫡 FerretDB, "a truly Open Source MongoDB alternative" based on PostgreSQL with a DocumentDB engine, is no longer active. The project was launched in 2021 by ex-Percona employees in response to MongoD...
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Reposted by Dmitry Shurupov
The Linux Foundation @linuxfoundation.org · 07/08/2026
The 2026 Cloud Native survey is still open. If you work with containers, Kubernetes, or CNCF projects, your input shapes this year's data. It only takes 15 to 20 minutes. Take the survey today: www.research.net/r/NVHBX37
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Dmitry Shurupov @dshnow.bsky.social · 07/08/2026
Cloudflare OS is an #OpenSource workspace for #AI productivity originally developed for use inside #Cloudflare. It provides: a) an agent chat UI to ask agents to do tasks; b) sandboxed application development; c) a security framework with guardrails for agents and apps. github.com/cloudflare/c...
github.com
GitHub - cloudflare/cloudflare-os: Agent workspace built on Cloudflare Workers for creating documents, building apps, and running agents with your company’s context and systems.
Agent workspace built on Cloudflare Workers for creating documents, building apps, and running agents with your company’s context and systems. - cloudflare/cloudflare-os
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Palark @palark.com · 06/08/2026
Kubernetes Practitioner Workshop is a new GitHub repo that offers structured educational content for engineers looking to learn and practice #Kubernetes. It has 28 topics, each with slides and a lab. All content is #OpenSource github.com/platformrela... // Source: the #Kubernative Telegram channel
github.com
GitHub - PlatformRelay/Kubernetes-Workshop: Free, vendor-neutral, hands-on Kubernetes workshop with 28 modules, a three-day curriculum, standalone labs, Slidev decks and PDF releases.
Free, vendor-neutral, hands-on Kubernetes workshop with 28 modules, a three-day curriculum, standalone labs, Slidev decks and PDF releases. - PlatformRelay/Kubernetes-Workshop
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Dmitry Shurupov @dshnow.bsky.social · 05/08/2026
#ArgoCD v3.5.0 was released yesterday: github.com/argoproj/arg...
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Dmitry Shurupov @dshnow.bsky.social · 04/08/2026
ClickBench Playground for running queries against 110+ #databases, from MySQL, MariaDB, and PostgreSQL to ClickHouse, MongoDB, DuckDB, QuestDB, and even pgrust. benchmark.clickhouse.com/playground/
benchmark.clickhouse.com
ClickBench Playground — run SQL against 110+ databases
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Dmitry Shurupov @dshnow.bsky.social · 03/08/2026
MClusterAdmin, a lightweight GUI tool for #MongoDB DBAs from #Percona: percona.community/blog/2026/07...
percona.community
Introducing 🍃MClusterAdmin: A Lightweight GUI Tool for MongoDB DBAs
Over the years working on various MongoDB troubleshooting cases, I’ve been wondering how to handle the longish JSON outputs from the most common diagnostic commands, like rs.status(), sh.status(), or ...
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Reposted by Dmitry Shurupov
Kubernetes @kubernetes.io · 31/07/2026
Kubernetes v1.37 Sneak Peek-
kubernetes.io
Kubernetes v1.37 Sneak Peek
As we get closer to the release date for Kubernetes v1.37, the project develops and matures, features may be deprecated, removed, or replaced with better ones for the project's overall health. This blog...
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Dmitry Shurupov @dshnow.bsky.social · 31/07/2026
"Who’s Writing Open Source Code?" RedMonk's analysis of 15 various #OpenSource projects and their AI-authored code. redmonk.com/sogrady/2026...
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Dmitry Shurupov @dshnow.bsky.social · 31/07/2026
Friday, July 31, 2026, is the 27th annual System Administrator Appreciation Day 🎉 #SysAdminDay
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Palark @palark.com · 30/07/2026
#Kubernetes v1.37 will be released in a month. It will come with 22 new alpha features, including the CompositePodGroup API, nftables as the default kube-proxy backend, topology for volume snapshots, a volume health monitor… Read our article to learn what awaits us ahead! palark.com/blog/kuberne...
palark.com
Kubernetes 1.37: Deep dive into new alpha features | Tech blog | Palark
22 new features emerging in K8s v1.37 include CompositePodGroup API, nftables as the default kube-proxy backend, topology for volume snapshots, volume health monitor, Recreate update strategy for Stat...
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Aurélie Vache @aurelievache.bsky.social · 28/07/2026
I found the original dark and light themes used on websites; it was the Egyptians who invented them. ^^
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Dmitry Shurupov @dshnow.bsky.social · 28/07/2026
Tellstone is a new #Redis drop-in replacement that promises better performance than both Redis/Valkey and Dragonfly. It's written in Go and is #OpenSource: github.com/Saxy/Tellstone
github.com
GitHub - Saxy/Tellstone: Tellstone is a high-performance in-memory database and drop-in replacement for Redis; Join https://discord.gg/kEf78DUFX
Tellstone is a high-performance in-memory database and drop-in replacement for Redis; Join https://discord.gg/kEf78DUFX - Saxy/Tellstone
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Dmitry Shurupov @dshnow.bsky.social · 28/07/2026
#Kubeflow, a machine learning toolkit for #Kubernetes, became a #CNCF graduated (i.e. the most mature) project. The CNCF Technical Oversight Committee (TOC) voted for this graduation last Friday: github.com/cncf/toc/iss...
github.com
[Graduation] Kubeflow Graduation Application · Issue #1861 · cncf/toc
Review Project Moving Level Evaluation I have reviewed the TOC's moving level readiness triage guide, ensured the criteria for my project are met before opening this issue, and understand that unme...
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Dmitry Shurupov @dshnow.bsky.social · 27/07/2026
PgSimCity is a 3D visualisation of how #PostgreSQL works under the hood. You can run various SQL queries. You can follow a guided tour or quickly switch between the components you're interested in (clients, backends, buffer pool, WAL, storage, etc.): nikolays.github.io/PGSimCity/
nikolays.github.io
PGSimCity · How PostgreSQL Works, in 3D
An explorable 3D city that shows how PostgreSQL actually works — backends, shared buffers, WAL, checkpoints, autovacuum and replication, all running live in your browser.
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Dmitry Shurupov @dshnow.bsky.social · 27/07/2026
"The Stack v3 is a 15.9 TB dataset of source code across 713 programming languages from 173M repositories, crawled from GitHub in 2025." Here, you can check whether your #OpenSource #GitHub repos are there to train #LLM and submit a formal opt-out request: huggingface.co/spaces/Huggi...
huggingface.co
Am I in The Stack? - a Hugging Face Space by HuggingFaceCode
Discover amazing ML apps made by the community
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Dmitry Shurupov @dshnow.bsky.social · 23/07/2026
The official documentary about #Java featuring James Gosling, James Duncan Davidson, Andrey Breslav, and others: www.youtube.com/watch?v=ZqGS...
youtube.com
The Java Story | The Official Documentary
YouTube video by CultRepo
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Palark @palark.com · 17/07/2026
#PostgreSQL logical replication with #Patroni can be tricky. Our latest blog investigates a practical case where you can unexpectedly lose data and explains what you can do to ensure fault tolerance and consistency in your setup. palark.com/blog/patroni...
palark.com
Patroni and logical replication fo PostgreSQL: Preventing data loss during failovers | Tech blog | Palark
How to ensure consistent PostgreSQL replication for a Patroni-based setup that involves physical and logical replications and HAProxy load balancer.
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Dmitry Shurupov @dshnow.bsky.social · 14/07/2026
#Apple acquires an observability startup SigScalr. Their product, SigLens, was #OpenSource and available on GitHub, but they archived it in March. 9to5mac.com/2026/07/13/a...
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Reposted by Dmitry Shurupov
Palark @palark.com · 10/07/2026
Our latest #Kubernative digest for #CloudNative software updates has Argo CD 3.5 RC with an ApplicationSets UI; Headlamp 0.43.0; Podman v6.0.0 with a huge networking overhaul; CloudNativePG 1.30.0; Dragonfly v2.5.0; Flux 2.9 with a plugin system; cert-manager v1.21.0. Read it: t.me/kubernative/...
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Dmitry Shurupov @dshnow.bsky.social · 09/07/2026
#ArgoCD 2026 user survey results: blog.argoproj.io/argo-cd-2026...
blog.argoproj.io
Argo CD 2026 User Survey Results
We’re happy to share the results of the 2026 Argo CD user survey! We have never had this many people engage with Argo CD surveys; this…
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Dmitry Shurupov @dshnow.bsky.social · 09/07/2026
#TypeScript 7.0 arrived and became 10x faster (thanks to the native port written in #Golang): devblogs.microsoft.com/typescript/a...
devblogs.microsoft.com
Announcing TypeScript 7.0 - TypeScript
Today we are proud to announce the availability of TypeScript 7, a 10x faster native port of TypeScript! Since its early days, TypeScript has promised to
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Dmitry Shurupov @dshnow.bsky.social · 09/07/2026
#OpenClaw gets its non-profit foundation. It is supported by Offline Holdings, the University of Michigan, OpenAI, Microsoft, and NVIDIA. openclaw.ai/blog/introdu...
openclaw.ai
Introducing the OpenClaw Foundation - OpenClaw Blog
The lobster grows up: OpenClaw is now a non-profit, with a full-time team, world-class partners, and a mission to bring personal AI to everyone.
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Dmitry Shurupov @dshnow.bsky.social · 09/07/2026
The recent pricing rollercoaster with #Hetzner, which we use a lot to deploy Kubernetes on bare-metal servers: www.linkedin.com/posts/shurup...
linkedin.com
#palark #hetzner #cloudproviders #baremetal | Dmitry Shurupov
We love deploying and maintaining Kubernetes on bare-metal servers at Palark GmbH. Thus, Hetzner has always been one of the providers we rely on heavily for both our own needs and those of our custome...
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Reposted by Dmitry Shurupov
Tim Pepper @tpepper.bsky.social · 27/03/2026
Favorite sticker of the #kubecon week by @mauilion.dev via @breakawaybilly.bsky.social
“AI;DR” play on “TL;DR”
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Dmitry Shurupov @dshnow.bsky.social · 02/07/2026
#Minimus Community Edition offers hundreds of hardened container images continuously built from source. For free. www.minimus.io/post/introdu...
minimus.io
Minimus Community Edition: Free Hardened Container Images - Minimus
Get free hardened container images from the entire Minimus gallery. Built from source, near-zero CVEs, no signups, and enterprise-grade compliance.
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Dmitry Shurupov @dshnow.bsky.social · 02/07/2026
#IBM, #RedHat, and #Deloitte launches Lightwell to improve #OpenSource software security. It will coordinate upstream threat disclosures, as well as develop, test, and backport patches to the pinned software versions running in production environments. www.redhat.com/en/about/pre...
redhat.com
IBM, Red Hat, and Deloitte Announce Lightwell Collaboration to Help Strengthen Open Source Software Supply Chain Trust
Deloitte collaborates with IBM and Red Hat to scale automated vulnerability patching across regulated software supply chains.
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Dmitry Shurupov @dshnow.bsky.social · 01/07/2026
Here's my quick summary of the latest industry efforts to protect #OpenSource from #security vulnerabilities discovered by modern #AI models. Athena from Chainguard, Patch the Planet from OpenAI and Trail of Bits, Akrites from The Linux Foundation (and many others). www.linkedin.com/posts/shurup...
linkedin.com
#opensource #security #chainguard #openai #linuxfoundation | Dmitry Shurupov
❤️‍🔥 Open Source security always mattered, and its importance accelerated dramatically with the current AI wave. Great minds think alike, so the IT industry just started at least three initiatives add...
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Dmitry Shurupov @dshnow.bsky.social · 01/07/2026
The latest #Flux release, v2.9, introduced a plugin system to simplify extending its CLI capabilities. fluxcd.io/blog/2026/06...
fluxcd.io
Announcing Flux 2.9 GA
We are thrilled to announce the release of Flux v2.9.0! Here you will find highlights of new features and improvements in this release.
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Dmitry Shurupov @dshnow.bsky.social · 26/06/2026
#Podman v6.0.0 is out with lots of changes, new commands (e.g., `podman machine os update`) and new features (e.g., artifact lifecycle events in events). github.com/podman-conta...
github.com
Release v6.0.0 · podman-container-tools/podman
Security This release addresses CVE-2026-57231, where a malicious image using malformed Env entries could cause host environment variables to leak into containers run based on the image, including...
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Dmitry Shurupov @dshnow.bsky.social · 26/06/2026
#LinuxFoundation launched Akrites, the largest-ever coordinated effort to remediate #security vulnerabilities in #OpenSource software. It will create a shared Security Incident Response Team. Joined by AWS, Google, IBM, Microsoft, GitHub, Anthropic, OpenAI, Red Hat, NVIDIA, and others. akrites.org
akrites.org
Akrites
Coordinated, confidential vulnerability remediation for the open source software critical infrastructure depends on
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Dmitry Shurupov @dshnow.bsky.social · 26/06/2026
Modelplane is a new control plane for #AI inference built on #Crossplane. It "allows you to run any model on any serving engine on any infrastructure". #OpenSource and created in #Upbound. Here's the official announcement: modelplane.ai/blog/open-co...
modelplane.ai
Introducing Modelplane: the control plane for AI inference
Today we're open sourcing Modelplane, a control plane that operates AI inference across a fleet of GPU clusters, on cloud, neocloud, and on-premise, as one inference platform.
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Palark @palark.com · 18/06/2026
Koney is a #Kubernetes operator that implements so-called security deception policies by creating fake sensitive files in your cluster's Pods to attract malicious users and monitor their activity. GitHub repo github.com/dynatrace-os... // Source: the #Kubernative Telegram channel
github.com
GitHub - dynatrace-oss/koney: Koney is a Kubernetes operator that enables you to define so-called deception policies for your cluster. Koney automates the setup, rotation, and teardown of honeytokens ...
Koney is a Kubernetes operator that enables you to define so-called deception policies for your cluster. Koney automates the setup, rotation, and teardown of honeytokens and fake API endpoints, and...
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