Mastering Containers https://leanpub.com/b/masteringcontainers by Nigel Poulton is the featured bundle of ebooks 📚 on the Leanpub homepage! https://leanpub.com #Docker #Devops #Aws #ComputerProgramming #books #ebooks

Stratospheric: From Zero to Production with Spring Boot and AWS https://leanpub.com/stratospheric by Tom Hombergs, Björn Wilmsmann, and Philip Riecks is the featured book on the Leanpub homepage! https://leanpub.com #Java #AmazonWebServices #CloudComputing #Aws #InfrastructureAsCode #Devops #books #ebooks

From Zero to Production with Spring Boot and AWS. All you need to know to get a Spring Boot application into production with AWS. No previous AWS knowledge required.

Find it on Leanpub!

Learn Kubernetes & Docker - .NET Core, Java, Node.JS, PHP or Python by Arnaud Weil is free with a Leanpub Reader membership! Or you can buy it for $11.99! http://leanpub.com/k8s #Devops #Docker #Aspnet #Python #NodeJs

Do you have an interesting project on a BSD and want to present?

EuroBSDCon 2025, Zagreb, September 2025 - Call for Talk and Presentation proposals is open

Feel free to submit at https://events.eurobsdcon.org/2025/

Please also visit the main website https://2025.eurobsdcon.org/ for information about the conference.

See you in Zagreb!

#eurobsdcon #bsd #conference #freebsd #openbsd #netbsd #unix #development #devops #freesoftware #libresoftware @eurobsdcon

Direction NetBSD pour le début d'une série de lives sur la virtualisation ! À très vite sur https://twitch.tv/ahp_nils ! #sysadmin #devops #twitchfr #twitchstreamer #TwitchStreamers #NetBSD #BSD #qemu #nvmm

Register now for BSDCan https://www.bsdcan.org/2025/index.html and get the Saturday reception for free!

Schedule https://indico.bsdcan.org/event/5/timetable/?layout=room#20250613.detailed #bsdcan #bsd #unix #unixlike #openbsd #netbsd #freebsd #conference #development #devops #sysadmin #libresoftware #freesoftware

My wifey approved #homelab had to move...

The reason is easy - you can probably already guess that there might be some thermal problems raising on the left picture. It resulted into permanently spinning & annoying fans. Also the temperatures went a way too high. So, easy solution - everything moved into a metal shoe rack under my working desk. From ~80°C CPU temperature it dropped to ~65°C without spinning fans.

#Proxmox #ProxmoxVE #Labs #Network #Lab #XCPng #FreeBSD #DevOps #IPv6

Alt...

Old wifey approved homelab on the left had to move due to a temperature issues and better airflow into a shoe rack under my desk

This is what real nightmares are made of: the error "ssh: connect to host ec2-bastion-host-your-public-ip port 22: Connection refused."

#devops #sysadmin #linux

Leanpub book LAUNCH 🚀 The Software Developers’ Guidebook: A Collection of Modern Engineering Practices by Dave Farley https://youtu.be/C0OL14tVx2c #books #ebooks #newreleases #booklaunch #programming #softwareengineering #DevOps #Agile #Lean #softwaretesting #TDD

On-Call In Action: Site Reliability Engineering Best Practices for Building Resilient Systems https://leanpub.com/on-call-in-action by Quan Huynh is the featured book on the Leanpub homepage! https://leanpub.com #Aws #Devops #AmazonWebServices #books #ebooks

Find it on Leanpub!

New 📚 Release! On-Call In Action: Site Reliability Engineering Best Practices for Building Resilient Systems by Quan Huynh #books #ebooks #AWS #DevOps

Stop just reacting to problems—start engineering true reliability. 'On-Call In Action' equips you with hands-on SRE strategies, proven incident management lifecycles, and effective alerting techniques (featuring the Versus Incident project).

Link: https://leanpub.com/on-call-in-action

Meanwhile in DevOps No.29

Murray appraises the research

#DevOps #Research

Alt...

Murray and Arlo are sat at their desks. Murray is looking happy and a little vacant. “I don’t think this research was rigorous enough,” Murray say. “Why’s that?” Asks Arlo. “Because,” states Murray. “I don’t like the results.”

Infisical: an open-source Platform for secrets management, internal PKI, and SSH access ; alternative to Hashicorp Vault - Could be self-hosted, installation via Docker or Debian/Redhat packages #DevOps https://github.com/infisical/infisical

Dew Drop Weekly Newsletter #432 - Week ending May 16, 2025 buff.ly/y8A7YxH #dewdrop #newsletter #javascript #blazor #css #aspnetcore #dotnet #windev #csharp #ai #devops #agile #IoT #mobiledev #sqlserver #data #m365

Dew Drop Weekly Newsletter 432...

Dew Drop Weekly Newsletter #432 - Week ending May 16, 2025

https://zc.vg/AYlC8?m=0

#dewdrop #newsletter #javascript #blazor #css #aspnetcore #dotnet #windev #csharp #ai #devops #agile #IoT #mobiledev #sqlserver #data #m365

Good #compliance sounds like #DevOps!

"Just as the solution to the software delivery problem was to align both teams to the shared goal of throughput and stability, you must do the same with other desirable system qualities, like security and compliance."

https://octopus.com/blog/financial-industry-compliance

Wenn das "Ops" (Operations) Management nicht gut läuft, dann wird zum "Upps" (Huch, kaputt!) Management

#DevOps #Agile

A Simple Path to Python Success http://leanpub.com/set/leanpub/asimplepathtopythonsuccess Sayon is the featured Track of online courses on the Leanpub homepage! https://leanpub.com #ComputerProgramming #Devops

Leanpub book LAUNCH 🚀 The Software Developers’ Guidebook: A Collection of Modern Engineering Practices by Dave Farley https://youtu.be/C0OL14tVx2c #books #ebooks #newreleases #booklaunch #programming #softwareengineering #DevOps #Agile #Lean #softwaretesting #TDD

Learn Kubernetes & Docker - .NET Core, Java, Node.JS, PHP or Python by Arnaud Weil is free with a Leanpub Reader membership! Or you can buy it for $11.99! http://leanpub.com/k8s #Devops #Docker #Aspnet #Python #NodeJs

7 Course-Bundle: Shut Up and Code Python + PyCharm + Coding Interview + Machine Learning + One-Liners + Regex + Lambdas http://leanpub.com/set/leanpub/7courses is the featured Track of online courses on the Leanpub homepage! https://leanpub.com #ComputerProgramming #Devops

BSDCan is in Ottawa, with tutorials June 11-12, 2025, talks & BOFs June 13-14, 2025

Registration is open - https://www.bsdcan.org/2025/registration.html, register before May 19 to get the reception free!

Also see https://blog.bsdcan.org/2025/03/18/bsdcan-2025-talks-tutorials-and-registration/ for descriptions and tips, also https://indico.bsdcan.org/event/5/contributions/

#bsdcan #conference #bsd #unix #development #freebsd #netbsd #openbsd #sysadmin #devops #freesoftware #libresoftware

EuroBSDCon 2025, Zagreb, September 2025 -

The Call for Talk and Presentation proposals for EuroBSDCon 2025 is open.

Submit yours at https://events.eurobsdcon.org/2025/

Please also visit the main website https://2025.eurobsdcon.org/ for information about the conference.

See you in Zagreb!

#eurobsdcon #bsd #conference #freebsd #openbsd #netbsd #unix #development #devops #freesoftware #libresoftware @eurobsdcon

Ce soir, c'est découverte de #TrueNAS Scale, tout de suite sur https://twitch.tv/ahp_nils ! #sysadmin #devops #twitchfr #twitchstreamer #TwitchStreamers #linux #zfs #openzfs

Learn Kubernetes & Docker - .NET Core, Java, Node.JS, PHP or Python by Arnaud Weil is free with a Leanpub Reader membership! Or you can buy it for $11.99! http://leanpub.com/k8s #Devops #Docker #Aspnet #Python #NodeJs

BSDCan is in Ottawa, with tutorials June 11-12, 2025, talks & BOFs June 13-14, 2025

Registration is open - https://www.bsdcan.org/2025/registration.html, register before May 19 to get the reception free!

Also see https://blog.bsdcan.org/2025/03/18/bsdcan-2025-talks-tutorials-and-registration/ for descriptions and tips, also https://indico.bsdcan.org/event/5/contributions/

#bsdcan #conference #bsd #unix #development #freebsd #netbsd #openbsd #sysadmin #devops #freesoftware #libresoftware

Meanwhile in DevOps No.28

Murray shifts left.

#DevOps #DevSecOps #Testing #Security

Alt...

Murray is sharing a presentation on how his team has transformed its software delivery approach. Murray is looking happy and a little vacant. “Testing is important,” Murray begins. “So we did a shift-left on it”. Murray clicks and the next slide opens. It shows testing moving earlier in the process. “Then we realized other things were also crucial,” Murray continues. “So we did a shift-left on them, too.” Murray clicks again and a familiar slide appears. “And that’s how everything ended up back where it was in the first place!”

Learn Git and Bash the Hard Way https://leanpub.com/b/learngitandbashthehardway by Ian Miell is the featured bundle of ebooks 📚 on the Leanpub homepage! https://leanpub.com #ComputerProgramming #Git #Software #Devops #SoftwareEngineering #books #ebooks

Dew Drop Weekly Newsletter #431 - Week ending May 9, 2025. buff.ly/ZdOzyJK #dewdrop #newsletter #dotnet #ai #cloud #azure #javascript #xaml #csharp #devops #agile #m365 #mobiledev #windev #data #podcasts #sqlserver #containers #visualstudio

Dew Drop Weekly Newsletter 431...

Dew Drop Weekly Newsletter #431 - Week ending May 9, 2025.

https://zc.vg/VqBNO?m=0

#dewdrop #newsletter #dotnet #ai #cloud #azure #javascript #xaml #csharp #devops #agile #m365 #mobiledev #windev #data #podcasts #sqlserver #containers #visualstudio

A Simple Path to Python Success http://leanpub.com/set/leanpub/asimplepathtopythonsuccess is the featured Track of online courses on the Leanpub homepage! https://leanpub.com #ComputerProgramming #Devops

Moving Beyond Containers - Introducing Boxer by Daniel Phillips @wasm I/O 2025 https://lobste.rs/s/08nzki #video #devops #wasm
https://www.youtube.com/watch?v=rHOwhkHv21U

Credit tends to flow to the applications using the platform, not the platform engineers themselves. It is a sad reality because reliable infrastructure is expected, the effort to achieve and maintain it becomes baseline, not something worthy of specific acknowledgment or appreciation until it fails. (2/2)

#linux #sysadmin #devops #job

On continue la migration de VM sous #Proxmox, c'est tout de suite sur https://twitch.tv/ahp_nils ! #sysadmin #devops #twitchfr #twitchstreamer #TwitchStreamers #linux

Meanwhile in DevOps No.27

Murray introduces DevSecOps!

#DevSecOps #DevOps #Fun

Alt...

Murray and Arlo are discussing changes to their software delivery approach. Murray is looking happy and a little vacant. “We’re adopting DevSecOps instead of DevOps,” Murray says. “Doesn’t DevOps already include security?” Arlo asks. “DevOps has,” Murray begins. “We never have.”

No as a service

https://naas.isalman.dev/no

#devops #api #naas #noasaservice

Alt...

Ever needed a graceful way to say "no"? This tiny API returns random, generic, creative, and sometimes hilarious rejection reasons perfectly suited for any scenario: personal, professional, student life, dev life, or just because. Built for humans, excuses, and humor.

7 Course-Bundle: Shut Up and Code Python + PyCharm + Coding Interview + Machine Learning + One-Liners + Regex + Lambdas http://leanpub.com/set/leanpub/7courses is the featured Track of online courses on the Leanpub homepage! https://leanpub.com #ComputerProgramming #Devops #python #pycharm

System Administration

Week 12, System Security IV: Crypto means #Cryptography

In this video, we discuss the three areas cryptography can provide threat mitigations in -- confidentiality, integrity, and authenticity -- and what some common pitfalls are with each.

https://youtu.be/zLH2jwzgFfw

#SysAdmin #SRE #DevOps #InfoSec

- Deploying #Proxmox in #Proxmox with cloud image (proxmox-8.4-cloud-gyptazy.img)
- Creating and joining #Proxmox clusters by #Ansible (with proxmox_cluster module which I created recently)
- Running my #ProxLB tests

#homelab #DRS #cloudinit #dev #devops #coding #virtualization

System Administration

Week 12, System Security III: From the Attack Life Cycle to Zero Trust

In this video, we continue approaching System Security from an attacker's point of view by understanding their common processes, following the Attack Life Cycle (with doggos!) and then identifying how our defenses, supported by the Zero Trust model, can interrupt each stage.

https://youtu.be/mNxHw5XzxJw

#SysAdmin #SRE #DevOps #InfoSec

The new #OpenBSD 7.7 https://www.openbsd.org/77.html release is out, now go install the thing!

Then you can prepare for the daily tasks by reading "You Have Installed OpenBSD. Now For The Daily Tasks." https://nxdomain.no/~peter/openbsd_installed_now_for_the_daily_tasks.html, and watch for updates over on the OpenBSD Journal https://undeadly.org

#openbsd #bsd #unixlike #newrelease #devops #development #sysadmin #networking #security #sanity #qualitysoftware #securecode #correctcode

OpenBSD 7.7 Released https://www.undeadly.org/cgi?action=article;sid=20250427183032 #openbsd #bsd #unixlike #newrelease #devops #development #sysadmin #networking #security #sanity #qualitysoftware #securecode #correctcode