#random - March 2026

Hi community, I’m not active this year but still helped my client on Infra, either AWS or Azure, and now I open sourced an application, not sure if this is a good place to promote it 🙂

Cron still works well for simple scheduling, but once you’re dealing with multiple servers or distributed workloads, it starts to show its limits.
I put together a comparison of several cron alternatives (Airflow, Rundeck, CloudRay, ActiveBatch, etc.) and when each actually makes sense in practice.
https://cloudray.io/articles/cron-job-alternative

Hello, folks!
I am creating an autonomous agent that helps control AWS costs. I am a semifinalist in the AWS 10,000 AIdeas contest.
I need votes to move on to the next phase, but I don’t have a community, and many others have a lot of “likes” (voting is just a “like”), and I only have 5. It’s not fair, which is why I’m asking for your help.
If you have an AWS Builder Center account, it will only take 10 seconds: https://builder.aws.com/content/3AUmmi7bwtRwfwR8gsTSQno5joQ
Can I count on you?

Anthropic dropped a guide on building skills https://resources.anthropic.com/hubfs/The-Complete-Guide-to-Building-Skill-for-Claude.pdf

Hey hey! I’ve been working on this project for a couple of years, and I’m really excited (and a bit nervous) to finally share it here.

I built a game called Blind Draw. It’s a drawing game where you draw using invisible ink, so you can’t see what you’re drawing until the end. The results are often hilarious and surprisingly creative. It originally started as something I wanted to play with family and friends, just to laugh and have fun together.

Over time it slowly grew into a real game with different modes:
Free Draw where you can just experiment and create funny drawings

Copycat where you try to mimic a drawing without seeing your lines

Speed Drawing where you race against the clock to draw as fast as possible

Online play where friends draw and the others try to guess what it is

I’m currently doing a soft launch, and honestly it’s doing better than I expected, which makes me really happy after spending so much time building it.

If you enjoy silly creative games or want something fun to play with friends or family, I’d really love for you to try it and tell me what you think.

https://apps.apple.com/de/app/blind-draw-invisible-ink/id6758377109?l=en-GB

Thanks for taking a look and I would really appreciate the support since it has been a tough journey ❤️

Curious how SRE teams here handle incident postmortems.
I built a small tool that reads Slack war-room threads and generates an RCA automatically.
Example output:
• Timeline reconstructed from messages
• Root cause analysis
• Evidence links to logs
• Executive summary
Example incident flow:
03:47 — incident posted in Slack
03:49 — RCA generated
03:51 — fix suggested
Would love feedback from people doing on-call / incident response.
https://www.prodrescueai.com

Hey! I co-organize a live weekly thing about startup failure stories - F*ckUp Night.
Builders share mistakes they made, what happened next, and what they learned in ~10 min. People ask questions, give suggestions — it's honest and lively. The kind of stuff that can save you time and money at any stage.
Someone from the last one said: "Even though people shared their failures, I was not demotivated but rather motivated by their courage and experience." — and basically that's exactly how it feels.
📆 March 5, 12, 19, 26; 17:00 CET
🔗 Live on Zoom, register: https://lab.flexus.team/events/fuckup-night

Also, if you want to share your story, let's connect in DM.

I am at the harness devops modernization summit today, it's been pretty good, the talk from the SFO airport engineer and Tailscale engineer just now was really good. https://www.harness.io/event/devops-modernization-summit free https://www.airmeet.com/e/9cc741e0-f8a2-11f0-b465-d14d8cb3ebe4. some good context for me about devops + ai

Recently I got the Claude Pro, now I can use Claude Code. I also tried Codex 5.2/5.3 which seems to me also an equivalent smart model. Someone even said 5.4 is better than Sonnet/Opus 4.6.

Many teams are struggling to see real velocity gains with AI agents because the focus is often on "risk tolerance" instead of actual capability boundaries.
This article on TNS shares a 3-Tier model for dividing work based on what can be reasoned from the codebase versus what requires external context like product strategy or platform constraints. It’s a helpful framework for anyone looking to balance AI throughput with engineering judgment.
Full blog here: https://thenewstack.io/ai-agents-software-engineering/

I put together a tutorial on creating end-to-end preview environments using Vercel + Signadot so teams can test multi-service changes before merging. Thought it might be useful for anyone working with preview environments or microservices workflows.
https://www.signadot.com/blog/tutorial-end-to-end-hot-reload-style-previews-with-vercel-signadot/

Stategraph will be at KubeCon Amsterdam next week.

If you want to say hello, come find our booth. Just kidding. We don't have one.

For a bootstrapped company, spending $20,000 on a booth didn’t feel like the move 🤗

But we do have a boat.

We’re doing three canal tours next Wed the 25th (13:00, 15:00, 17:00). Free drinks, infrastructure engineers, and a slow cruise through Amsterdam. This is mostly an excuse to swipe the company credit card.

If you want to join: https://stategraph.com/kubecon-set-sail

Thanks @Erik Osterman (Cloud Posse) for the opportunity to share my application. One additional area I’ve been exploring is open-source licensing. I’ve noticed that more projects are adopting the AGPL, and I’ve come to the same conclusion that it offers stronger protections compared to licenses like MIT or Apache, even though it is not as widely adopted as those more permissive options.

Trivy hacked for the second time within a month: https://www.stepsecurity.io/blog/trivy-compromised-a-second-time---malicious-v0-69-4-release

Here's a bit more a technical security research write up on how the compromise was introduced into the Trivy ecosystem: https://rosesecurity.dev/2026/03/20/typosquatting-trivy.html

I also thought about this incident just now, and chat with ChatGPT, a good takeaway is do not use tag but the image SHA

AI tools are powerful… but they keep forgetting your code.

What if context never reset?

This session on Context Engineering with Tetrix shows how AI can actually understand your codebase, retain memory across sessions, and work seamlessly across tools like Cursor & Claude.

If you’re building with AI or working on complex systems — this is a must-attend.

📅 March 24 | 7:30 PM IST

Register here: https://luma.com/gssl6616

Was digging into Kubernetes cost optimization and ended up testing Spot + Karpenter + Graviton together, it turned out more practical than I expected.
Would be interested to hear how others are handling stability and trade-offs with similar setups.
Here’s what I observed:
https://dev.to/muskan_8abedcc7e12/going-to-production-spot-instances-karpenter-and-the-graviton-advantage-4oi5

Hey everyone,
Just announced our upcoming Skills product and would love to hear the community’s thoughts on it.
Skills are composable, deterministic validation capabilities that platform teams govern, developers define, and agents can run autonomously against live infrastructure to close the loop and deliver validated changes in distributed systems.
Here’s the blog. Please share any feedback or ideas for which skills would be most useful to your team.
https://www.signadot.com/blog/introducing-skills-microservices-validation-superpowers-for-coding-agents/

This Trivy compromise is insane to me. I've been trying to spread the word that this is probably more widespread than people realize: https://rosesecurity.dev/2026/03/20/typosquatting-trivy.html

https://claude.com/contact-sales/claude-for-oss