Seva

Тестування Rust Cloudflare Workers Як тестувати cloudflare workers написані на Rust

seva.rocks/posts/cf-wor...

I woke up from the sounds of a thunderstorm, thinking it was another drone attack.
Never thought my adult life will be like movie. #kyiv

The Cursor editor is impressive. I had to deal with a GPU cloud that had a poorly documented API, but I managed to create an SDK, a CLI tool, and a Prometheus exporter in three days.

I’m not sure I’d want to use it for closed-source stuff, but for anything that might become open-source...
#devops

I'm not a MacOS developer, but I deeply empathize with the need to write the pain into a long commit message.
#iterm #macos #development

3/3 combination of sequential/parallel read/execution

```bash
(log_with_sleep "1"; cat <(log_with_sleep "2") <(log_with_sleep "3"); (log_with_sleep "3" & log_with_sleep "4" & wait); log_with_sleep "5") | cat
```

2/3 parallel read; parallel execution
```bash
(log_with_sleep "-1" & log_with_sleep "-2"& wait) | cat
# 10:11:43.079 starting-1
# 10:11:43.080 starting-2
# 10:11:44.094 end-1
# 10:11:44.094 end-2
```

1/3 Here are a few more simple examples:

sequential read; parallel execution

```bash
cat <(log_with_sleep 1) <(log_with_sleep 2)
# 10:10:05.529 starting1
# 10:10:06.538 end1
# 10:10:05.529 starting2
# 10:10:06.537 end2
```

I started a new English-language blog about DevOps, and my first post is about #concurrency in #bash for #devops
dvps.blog/posts/concur...

Should one seek to gauge another's folly, let one observe how they use AI.

Як справи?

I’m just hopping Hikaru will win #chess #speedchess

Woke up by sound of air defence system tries to hit Russian missiles. Russia is a terrorist state

So, what’s up?

There was so much talk in fedaverse lately how much it better compared to blue sky so I decided to install blue sky back

👀 a video where some architect talked stupid things about DB.
Stopped on the phrase “let say we have complex architecture like multi-pod k8s cluster”

What next? Multi-node k8s cluster? #devops #sre #k8s

Waking up with headache is disappointing.

I have three topics for my upcoming FWDays presentation:
- Why calculating rate limits and RPS is difficult
- Functional programming in DevOps
- Mentoring DevOps engineers

According to the program committee, the last one is the best option, so I will choose it.

«Time Traveler’s Wife» is one of the best shows about love and death that I watched for a while. The last one was «Your name» which is pretty similar. But not as half adult as a time traveler's wife.

Actually it's a cool idea. I'll try to write something about this and at the same time I hope it will help me to understand better this topic, because I always feeling that I'm missing something here

I'm thinking it's bad idea mostly because of interfacesad tests. Both are pretty bad at k8s side if we are talking about infra management.

Oh no, I'm sure there is a vast difference, primarily because of state. So managing infra is more like managing stateful applications, with only difference a much bigger impact.

Yeah, that was a main argument. I agree, reconciliation sounds pretty cool, still I believe that it didn’t bring enough value, compared to the problems it brings. The main problem is the obscured interface, which usually requires other tools (like helm) to fix

We talked more about concepts, but used crossplane as example how k8s not fitting infra management in general case

I spoke with a friend about managing infra recently. He tried to change my mind that k8s is a place to manage infra as a code, and I think it's wrong from a conceptual point of view. Also, if even superior HCL poorly describes infra, what possibilities will YAMl fit? #devops #terraform #sre #infra

Generative AI is one of the best things that happens to developers with ADHD - it's fun and can do boring work