#GenAI is a tool, not a miracle. Vibe coding might speed things up, but devs will eventually need to take their time cleaning up mistakes left by #AI. No free lunch yet, I'm afraid!
#DevOps #VibeCoding #Programming
Vibe coding has turned senior ...
Ayer estuve toda la tarde preparando y grabando un solo ejercicio práctico de configuración de firewall dual con nftables... acá algunas actualizaciones recién salidas del horno 
La semana que viene empiezo a editar y ultimar los detalles!! 
Call for Speakers! The Open #Developers Summit (April 23, 2026) in #Prague is looking for talks on #AI, #DevOps, cloud, #security, #IoT & more. Find out more! https://news.opensuse.org/2025/09/18/open-dev-summit/
/nodes/{node_name}/apt/upgrade
At the moment you need to use the node’s HTML5 console to perform upgrades. Other methods exist such as running unattended Debian upgrade scripts, using patch management tools like #Spacewalk or #QualvoSec, or automating the process with #Ansible over SSH. My idea is to have an API based solution that relies on Proxmox authentication and authorization. This would also allow third party tools such as #ProxLB to provide automated patch management and even handle guest rebalancing in a way that is similar to DRS without requiring direct SSH access.
Lesen Sie jetzt, wie Sie Effizienz und Sicherheit in Einklang bringen: 
https://www.fokus-akademie.de/de/blog/sichere-ci-cd.html
Zum Einstieg bieten wir einen kostenfreien On-Demand-Kurs an: In zehn Minuten können Sie für sich völlig unverbindlich die Grundlagen für ein sicheres CI/CD-Konzept erkunden: https://www.fokus-akademie.de/de/kurse/free-on-demand-ci-cd.html
https://www.europesays.com/2421286/ Open Practices for Architecture and AI Adoption #AgileArchitecture #AI #AIArchitecture #Architecture&Design #ArtificialIntelligence #collaboration #Culture&Methods #DevOps #GenerativeAI #ML&DataEngineering #OpenPracticesForAiAdoption
Zombie apps look healthy but deliver zero business value.
In my new tutorial I show how to use Quarkus Business Score to measure what truly matters: completed work.
Hands-on code, SLO alignment, and alerts.
https://www.the-main-thread.com/p/quarkus-business-score-java-tutorial-detect-zombie-apps
Acabo de grabar la resolución de una práctica de firewall dual con DMZ usando #nftables en GNU/Linux... casi una hora de video configurando reglas y jugando con los equipos! 
¿Quieren aprender nftables? ¿Quieren migrar desde iptables? Espero que este curso sea una buena aproximación!
Ya falta poquito para lanzarlo!
Luego publico un short con las novedades!
In our quest to move away from GitHub, we have a working self-hosted cgit instance as well as a runner for CI.
The last missing piece is to find a way to safely expose it to the world.
Are there any good Cloudflare alternatives to protect the origin?
Tor works fine, but I would like to also be reachable from the clearnet.
I done a blog post, for the first time in forever. https://www.bone-idol.net/2025/09/17/teaching_devops/. I'm teaching a small cohort of DevOps apprentices, and while planning their second year out (my first full year of teaching), I saw a glittering pathway to DevOps excellence unfurl before me. Or it's hilariously misguided pedagogical foolishness. Who knows?! But at least people can see me try this out in real time. Part 2 will be coming soon as things are already changing after just one session with the students. #Teaching #Education #FurtherEducation #Apprentices #DevOps #Blog
ON RECRUTE : Ingénieur·e Développeur·se – DevOps (H/F) à Rennes !
Compétences recherchées :
Python/Linux Web (JS, API REST)
Projet ATLASea, laboratoire IRISA, Rennes
Intéressé·e ? Postulez & partagez !
https://emploi.cnrs.fr/Offres/CDD/UMR6074-ANNBUZ-030/Default.aspx
A cada dia estamos mais perto do DevOpsDays Campinas 2025, e você ainda tem a chance de garantir sua participação! 
O 3º lote de ingressos já está aberto.
Não deixe para depois: garanta já o seu lugar e faça parte dessa jornada de conhecimento, troca e networking que vai transformar sua visão sobre DevOps. 
Link para compra: https://lets.events/e/devopsdays-campinas-2025/
Programação completa: https://talks.devopsdays.org/devopsdays-campinas-2025/schedule/
Marque nos comentários aquela pessoa que não pode ficar de fora deste evento!
#𝐏𝐚𝐠𝐞𝐫𝐃𝐮𝐭𝐲 𝐬𝐮𝐟𝐟𝐞𝐫𝐞𝐝 𝐚 𝐦𝐚𝐣𝐨𝐫 𝐨𝐮𝐭𝐚𝐠𝐞 𝐢𝐧 𝐀𝐮𝐠𝐮𝐬𝐭 𝟐𝟎𝟐𝟓.
Impact Summary in the US service region:
9+ hours of significant service degradation 95% of events rejected at peak (38 mins) 18% of create requests errored (130 mins)
Read more on #InfoQ about the scope of the problem, the customer impact, and how PagerDuty is working to prevent a recurrence ⇨ https://bit.ly/46rq0f5
#TZAG gente del #fediverso! Tengan excelente miércoles!
Recuerden que tengo una pregunta de examen activa en las polls, por si quieren pasarse, el viernes damos el feedback! 
As if there were not enough JIRA memes already. Oh Atlassian… https://www.theregister.com/2025/09/09/atlassian_will_go_cloudonly_customers/ #Agile #DevOps #CloudComputing
Przekraczanie limitów Linuksa — raport z hostingowego pola walki
@unknow po raz kolejny na #JesieńLinuksowa! Opowie co się stanie, gdy na jednym serwerze uruchomisz ponad tysiąc VPSów, dlaczego #Docker przy pustym dysku sygnalizuje brak miejsca i jakie limity Linuksa poznał przy rozwijaniu #Mikrus. Praktyczne porady i ciekawostki dla adminów.
Gdzie? Hotel przy Młynie, Rybnik
Kiedy? 24–26 października 2025 Zapisy: https://jesien.org/2025/zapisy
Exploring new ways to sharpen my cloud + DevOps skills 
Just found this Humble Bundle collection of Packt books — covers Terraform, Kubernetes, Docker, Ansible, and more. https://www.humblebundle.com/books/cloud-infrastructure-and-devops-toolkit-packt-books?hmb_source=&%E2%80%A6
Love how it’s hands-on + community-driven.
Anyone here working with these tools? What’s been your go-to learning resource lately?
5 Companies or Projects Doing DevOps.
5 Empresas o Proyectos Que Hacen DevOps.
https://nubecolectiva.com/blog/5-empresas-o-proyectos-que-hacen-devops/
#programming #coding #programación #code #webdevelopment #devs #softwaredevelopment #devops
¿Están listos para una pregunta de examen? 
¡Vamos con la poll de esta semana!
¿Cuál de las siguientes herramientas es la sucesora oficial de iptables en GNU/Linux para la gestión de firewall?
¿Se animan?
Si han estado leyendo algo del blog de #juncotic, ya sabrán la respuesta 
Los leo! 
