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rkatz.xyz
Ricardo Katz
@rkatz.xyz
710 followers 130 following 410 posts
Kubernetes, Lego, music and aviation passionate. Infra person that went to dev side. Engineering @ Red Hat. Tweets in pt_BR and en_BR. Opinions are my own and do not reflect the views of my employer.
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 6h
I totally recommend this if you are having a bad day! Seriously! www.reddit.com/r/networking...
From the networkingmemes community on Reddit: Let's see your networking related WiFi Network names
Explore this post and more from the networkingmemes community
www.reddit.com
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 6h
If renaming my wifi wouldn’t take me so much effort I would totally rename to it!
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Reposted by Ricardo Katz
badtux.linuxtips.io
Jeferson Fernando @badtux.linuxtips.io · 5d
Vou usar meus 10 anos de experiência com Kubernetes para te ensinar gratuitamente!
E o melhor, usando cases reais que vivenciei em diversas empresas, no Brasil e no exterior!

Veja no vídeo como participar e compartilhe!

youtu.be/DVSgfxvuyxE
NESSA SEMANA VOCÊ APRENDERÁ KUBERNETES NA PRÁTICA E GRÁTIS!
YouTube video by LINUXtips
youtu.be
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 7d
São Paulo fudendo a saúde publica desde sempre 🫠
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 7d
Eu tenho uns 20 equipamentos (entre tv, ar condicionado, maquina de lavar, 3 notebooks, tv, lampadas). Eles estão conectados via ethernet gigabit mas o mesh deles via wifi funciona muito bem.

Eu jogo bem de boa nele um CoD warzone mas faz tempo que não jogo algo online pra ser sincero
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 7d
Usando 4 decos, funcionam que eh uma beleza se vc nao precisa de nada mt avançado tipo vlans e multiplos ssids
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 7d
Did my registration :)))
rejekts.io
Cloud Native Rejekts @rejekts.io · 14d
📣PSA: Registration for #Rejekts2025 Atlanta is now open!🎉

Keep in mind this time Rejekts is a one-day event that will be held on Nov 8. As with previous events, registration is free😊

To register👉🏽 pretix.eu/rejekts/reje...
Cloud Native Rejekts NA 2025
Sat, Nov. 8th, 2025
pretix.eu
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 8d
Seriously considering getting a new raspberry pi and removing the dust of my rtl-sdr receiver just for this.

Btw link of the project: github.com/nicespoon/re...
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 8d
Eu vivo diariamente o dilema de querer mudar pro meio do mato mas ter fobia de abelhas e outros insetos.
rkatz.xyz
Ricardo Katz @rkatz.xyz · 10d
Como eu lido com meu tdah: www.youtube.com/live/Wd0ICpW...

Abro no 2o monitor, fico ouvindo a torre, as vezes dou uma espiada pra ver o avião pousando e volto pro meu fluxo como um monstro
SBGR LIVE MOSAICO - Câmera AO VIVO 24H do Aeroporto Internacional de Guarulhos - GRU Airport
YouTube video by Golf Oscar Romeo
www.youtube.com
rkatz.xyz
Ricardo Katz @rkatz.xyz · 18d
./run-e2e “my-suite
Wait
Wait
Wait
Wtf is this thing taking so long?
Forgot to close the “ …
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 18d
Wtf apple music decided to put “Taylor Swift” on my discoveries….
Reposted by Ricardo Katz
salvador.devopsdays.org
DevOpsDays Salvador @salvador.devopsdays.org · 19d
🎤 Call for Papers PRORROGADO! 🚀
Ainda dá tempo de palestrar no DevOpsDays Salvador 2025!

⏰ Submissões até: 25/10
📅 Evento: 06/12 | 📍 UCSAL – Pituaçu

👉 Envie sua proposta: talks.devopsdays.org/devopsdays-s...

#DevOpsDaysSalvador #DevOpsDays #DevOps
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Reposted by Ricardo Katz
puerco.mx
puerco @puerco.mx · 19d
I am very proud of this release.

Among other improvements, we now support evidence chains in PolicySets. This lets AMPEL synthesize verification subjects from attested data.

For example, you can now apply a policy to all the dependencies extracted from an SBOM, the demo below shows how.
carabiner.dev
Carabiner Systems @carabiner.dev · 19d
We are proud to announce the second beta of 🔴🟡🟢 AMPEL, our software supply chain security policy engine! 🥳

This release includes the final feature patches that were pending before the final release, plus a ton of improvements and bug fixes gathered during the beta.1 test

github.com/carabiner-de...
GitHub - carabiner-dev/ampel: 🔴🟡🟢 The Amazing Multipurpose Policy Engine (and L)
🔴🟡🟢 The Amazing Multipurpose Policy Engine (and L) - carabiner-dev/ampel
github.com
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 21d
I've just found that kubernetes.io/docs/referen... is a thing and well, this is very cool!
Declarative API Validation
FEATURE STATE: Kubernetes v1.33 [beta] Kubernetes 1.34 includes optional declarative validation for APIs. When enabled, the Kubernetes API server can use this mechanism rather than the legacy approach...
kubernetes.io
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 23d
My mid term dream/plan: moving to a quiet place, no noisy neighbors, no freaking cars, no stupid people vacuuming their houses 6am. Just the noise of birds, the wind and the nature
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 27d
One of the things I mostly miss(ed) on MacOS was pbcopy/pbpaste commands. Until I realized wayland has wl-copy/wl-paste and well, my life is better again
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 28d
Wanna test some different GatewayAPI implementations without having to deploy a full Kubernetes cluster? I got you: gist.github.com/rikatz/a5651...

I am using this snippet to deploy some well known GW API implementations on KinD and test some things, it deploys MetalLB as well.
Creating a cluster for GW API Conformance
Creating a cluster for GW API Conformance. GitHub Gist: instantly share code, notes, and snippets.
gist.github.com
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rkatz.xyz
Ricardo Katz @rkatz.xyz · 28d
Uh no, will take a look!
rkatz.xyz
Ricardo Katz @rkatz.xyz · 29d
After almost 7 months reading (I am slow) I have finally ended “The 3 body problems” trilogy and can say this is one of the best book series I have ever read.
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rkatz.xyz
Ricardo Katz @rkatz.xyz · Sep 12
Right? Came here to say the same, this is the kind of warning that motivates me to do the opposite!
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rkatz.xyz
Ricardo Katz @rkatz.xyz · Sep 12
E sftp? Pelo menos eh mais seguro, eu ate comitei minha chave ssh no repo pra poder automatizar o processo :x
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rkatz.xyz
Ricardo Katz @rkatz.xyz · Sep 11
Recommendations? I am considering getting some for me
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rkatz.xyz
Ricardo Katz @rkatz.xyz · Sep 7
A well a everybody’s heard, about the bird
Reposted by Ricardo Katz
gomex.me
Gomex @gomex.me · Sep 3
Não vão perder a data, hein? Ajudam no RT?
salvador.devopsdays.org
DevOpsDays Salvador @salvador.devopsdays.org · Sep 3
🎤 Call for Papers aberto!

Quer palestrar no DevOpsDays Salvador 2025? 🚀

Tem um case, aprendizado ou ideia inovadora? Essa é a sua chance!

⏰ Até 19/10

👉 talks.devopsdays.org/devopsdays-s...

ou acesse pelo link na bio.

#DevOpsDaysSalvador #DevOpsDays #DevOps
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