Fosdem 2021 review

As every year, the first week of February, Fosdem took place. The conference was online for the first time, and I think that we all missed the rain and the snow. I really enjoyed the conference; it was not the same; also, it was hard to get time...

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A smooth move to 4G using Linux

One of the problems that I faced in the past is how I switched from DSL to 4G connection. My primary internet connection is DSL, and things are bad when you try to upload something big or want to do a videocall without issues. I used 4G over the phone …

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Envoy WASM debugging with BPFtrace

A few days back, I was checking Envoy performance when WASM is in use. PPROF can be enabled quite easily in Envoy, but I wanted to have less intrusive experience. In the past, to debug things like this I always use Systemtap, (super intrusive)...

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My Fosdem 2020 review list of talks

This year I can't attend Fosdem! this, for me, is one of the best conference in the world, so in the following weeks I will catch up with some talks videos, something that I always use to do, but this year I'll make the list public, so people can see …

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Kubernetes Network Policies talk at AtlanticaConf19

I had the luck to gave a talk at AtlanticaConf. The topic was about Kubernetes Network Policies and a bit of Istio Thanks to all organizers for doing that, I really enjoyed my time at the conference. Full room for @eloycoto in the @atlanticaConf....

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Propostas a Vigotech

Co drama do ocurrido da Operación Morriña -e todo o que se montou despois- varias debilidades sairon a relucir no ámbito de Vigotech. O 12 de Setembro mandei un email a lista de organizadores con propstas claras de facer, o que para min, sería...

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JQ functions, modules and dotfiles tips

Over the last months I’m using quite a lot JQ custom functions and modules, If you need to deal with the same JSON multiples times, maybe you need to dump this information easily human-readable format. Due to my work on top of Kubernetes, I need...

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Six years working remotely, the good and the bad

I always wanted to write this post, but I also wanted to wait until I have enough experience with different companies to share it, be able to explain in why I struggled, what I did right and what I did wrong. As you may have read in many places, working …

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Jenkins Slides from my VigoJug meetup

VigoJug meetup is one of the best meetups that we have in the town, my close friend Anton always help me with my Groovy skills and he helped me to get some Jenkins pipelines to the next level! Due the job that I made in the last years, I know …

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