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Will Hegedus

@hegedus.wtf

Dad x4 πŸ‘¨β€πŸ‘©β€πŸ‘¦β€πŸ‘¦ Senior SRE Manager focused on observabilityπŸ§‘πŸ»β€πŸ’» Author of "Mastering Prometheus" πŸ“– Trying my best πŸ₯ˆ

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06.11.2024
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Latest posts by Will Hegedus @hegedus.wtf

It hasn't clicked for enough people that the same rules that have always applied to automation still apply to automation with AI: you first have to know how to do it manually in order to successfully automate it

09.03.2026 16:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

`git blame` is a mirror, more often than not πŸ˜”

18.01.2026 19:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

feels like a cheat code discovering how good Claude Code is at writing OpenSCAD models for 3D printing

18.01.2026 19:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

new 2026 strategy: being intentionally unprofessional in formal communication/documentation to prove I didn't use an LLM to write it

14.01.2026 23:30 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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This is 10th-grader Arnoldo Bazan.

A citizen.

Immigration agents grabbed him and put him in a chokehold.

"We're from the United States bro!' he screamed.

Agents took and sold his phone

And when he finally got home hours later, his shirt was ripped, he neck had angry, red welts, and he sobbed.

13.01.2026 22:20 πŸ‘ 9009 πŸ” 5055 πŸ’¬ 360 πŸ“Œ 687
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a yellow super mario bros plumbing van drives down a city street ALT: a yellow super mario bros plumbing van drives down a city street

here's your annual reminder to drain and flush your hot water heater to clear out sediment build up

31.12.2025 23:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

idk why i never thought to check before but i'm blown away by the quality of content for preschool aged kids available via the library on Hoopla and Libby. highly polished reading experiences for picture books, even some with professional narration that highlights each word on the page as it goes

31.12.2025 01:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Day 6 - Advent of Code 2025

I've completed "Trash Compactor" - Day 6 - Advent of Code 2025 #AdventOfCode adventofcode.com/2025/day/6

… after taking an hour to realize I had nvim set up to trim trailing whitespace and it'd messed up my input file.

07.12.2025 03:49 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Ingress NGINX Retirement: What You Need to Know To prioritize the safety and security of the ecosystem, Kubernetes SIG Network and the Security Response Committee are announcing the upcoming retirement of Ingress NGINX. Best-effort maintenance will...

🚨☸️🚨

13.11.2025 04:23 πŸ‘ 118 πŸ” 27 πŸ’¬ 11 πŸ“Œ 6

nice zarf sticker!

13.11.2025 04:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

KubeCon travel starting off with a bang. Flight is delayed 4 hours 🫠

09.11.2025 15:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

ChatGPT can rip my em dashes from my cold dead hands

20.10.2025 16:03 πŸ‘ 131 πŸ” 11 πŸ’¬ 1 πŸ“Œ 2
Four-panel Despicable Me meme featuring Gru presenting his plan. Panel 1: 'Xfinity finally upgrades their equipment in my neighborhood' (Gru smiling). Panel 2: 'I upgrade to the new 2.5Gbps plan' (Gru still smiling). Panel 3: 'Realize all of my home networking gear is GbE' (Gru's smile fading). Panel 4: 'Realize all of my home networking gear is GbE' (Gru looking disappointed and deflated).

Four-panel Despicable Me meme featuring Gru presenting his plan. Panel 1: 'Xfinity finally upgrades their equipment in my neighborhood' (Gru smiling). Panel 2: 'I upgrade to the new 2.5Gbps plan' (Gru still smiling). Panel 3: 'Realize all of my home networking gear is GbE' (Gru's smile fading). Panel 4: 'Realize all of my home networking gear is GbE' (Gru looking disappointed and deflated).

18.08.2025 13:15 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Heartwarming to hear from a friend that a pirated copy of my book was a top search result for them when looking to tune their OpenTelemetry Collector deployment πŸ˜‚

07.08.2025 19:22 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Kagi is, by far, one of the best monthly subscriptions I pay for

05.08.2025 17:51 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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So Long to Tech’s Dream Job

Five-ish years ago, @lizthegrey.com told me tech workers needed to organize because the tech giants would automate their jobs, the market would flood with talent and they would lose bargaining power. I thought it was unlikely. Here’s a story about me being wrong. www.nytimes.com/2025/08/04/t...

04.08.2025 15:04 πŸ‘ 299 πŸ” 82 πŸ’¬ 5 πŸ“Œ 5

Donkey Kong Bananza is the most fun I've had playing a video game in years.

Never really played a DK game before and this is such a treat.

01.08.2025 14:05 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Black backpack on an accent chair

Black backpack on an accent chair

apparently I've reached the life milestone where I get super into finding an optimal backpack.

My Aer Tech Pack 3 X-Pac arrived today and I don't think I've been this excited in months.

03.07.2025 17:41 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Here's a longer video of Brad Lander's detention just now inside 26 Federal Plaza as he tried to walk a man out of immigration court, by masked federal agents.

17.06.2025 16:17 πŸ‘ 11858 πŸ” 5276 πŸ’¬ 821 πŸ“Œ 1320
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Airlines Don’t Want You to Know They Sold Your Flight Data to DHS A contract obtained by 404 Media shows that an airline-owned data broker forbids the feds from revealing it sold them detailed passenger data.

A data broker owned by the major airlines, including Delta, American, and United, collected travelers’ flight records, sold access to them to Customs and Border Protection, and in the contract told CBP not to reveal where the data came from.

From @wired.com: www.wired.com/story/airlin...

10.06.2025 18:10 πŸ‘ 1029 πŸ” 493 πŸ’¬ 22 πŸ“Œ 44

DAVE: Open the podbay doors, ChatGPT.
CHATGPT: Certainly, Dave, the podbay doors are now open.
DAVE: The podbay doors didn't open.
CHATGPT: My apologies, Dave, you're right. I thought the podbay doors were open, but they weren't. Now they are.
DAVE: I'm still looking at a set of closed podbay doors.

09.06.2025 18:04 πŸ‘ 11063 πŸ” 2651 πŸ’¬ 115 πŸ“Œ 135
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GitHub - apple/container: A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It's written in Swift, and optimized for Apple silicon. A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It's written in Swift, and optimized for Apple silicon. - GitHub - apple/container: A tool for cre...

i’m so excited this is out there in the world now!!! πŸ₯ΉπŸ₯Ή #swiftlang #containers

github.com/apple/container
github.com/apple/containerization

09.06.2025 20:44 πŸ‘ 111 πŸ” 23 πŸ’¬ 7 πŸ“Œ 7

can't forget about the disciples enforcing work requirements, too

14.05.2025 15:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Reasons to write design docs | nicole@web

Once at Senior level, though, it definitely becomes less about technical skills to advance to Principal/Staff and beyond.

I regularly quote @ntietz.com, who wrote: "Sometimes I joke that as a principal engineer, my main programming language is English." [^1]

[^1]: ntietz.com/blog/reasons...

14.05.2025 15:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

For anyone trying to advance/break into SRE, I generally recommend this roadmap as a good starting point: roadmap.sh/devops

Naturally, I don't agree with everything there (e.g. I view SRE as an implementation of a "DevOps" culture), but it's useful for getting to SRE I/II/Senior.

14.05.2025 15:52 πŸ‘ 3 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

My best guess is that this is due to the larger industry trend of conflating SysAdmin and DevOps (it's own meaningless term now) with SRE.

14.05.2025 15:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

One of the [many] downsides of the semantic drift of the "SRE" job title is that β€” when hiring β€” I get plenty of applications for senior-level SRE positions from people who have a) no programming experience, b) no clue what an SLO is, and c) no monitoring philosophy beyond basic CPU/Mem/IO usage

14.05.2025 15:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

finishing the first book now and the show looks so promising 🀞🏼

12.05.2025 23:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The ASDF compatibility is really nice, too, for making sure everyone is using the same tools/versions in my team's repos.

12.05.2025 12:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Home | mise-en-place mise-en-place documentation

Mise is the best thing to happen to my workflow in at least the past year, maybe more.

I need to write a whole blog post about it, but I've been using it for a while now and it's simultaneously a better experience than and a replacement for: ASDF, Make, and direnv.

mise.jdx.dev

12.05.2025 12:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0