30 seconds of code
Nice collection of code snippets, mainly focused on frontend development. But there are also snippets for Python & Git.
#code #snippets #algorythms
https://www.30secondsofcode.org/collections/p/1/
Nice collection of code snippets, mainly focused on frontend development. But there are also snippets for Python & Git.
#code #snippets #algorythms
https://www.30secondsofcode.org/collections/p/1/
Forwarded from CatOps
Kondense is a Kubernetes tool that allows you resize contianers in a pod based on the memory pressure.
It’s installed as a sidecar and uses real-time memory pressure to determine the optimal memory for each containers in a pod.
You can read the justification behind this tool in this Reddit post
#kubernetes
It’s installed as a sidecar and uses real-time memory pressure to determine the optimal memory for each containers in a pod.
You can read the justification behind this tool in this Reddit post
#kubernetes
GitHub
GitHub - unagex/kondense: Automated resources sizing tool for containers in kubernetes
Automated resources sizing tool for containers in kubernetes - unagex/kondense
Forwarded from Oleksa Baida
Use Podman to Create and Work with Virtual Machines - The New Stack
https://thenewstack.io/use-podman-to-create-and-work-with-virtual-machines/
https://thenewstack.io/use-podman-to-create-and-work-with-virtual-machines/
The New Stack
Use Podman to Create and Work with Virtual Machines
Red Hat's Podman can not only be used to manage containers, but it is handy for building and maintaining virtual machines as well.
Kubernetes v1.30: Uwubernetes
is here 😻
> For the people who built it, for the people who release it, and for the furries who keep all of our clusters online, we present to you Kubernetes v1.30: Uwubernetes, the cutest release to date. The name is a portmanteau of “kubernetes” and “UwU,” an emoticon used to indicate happiness or cuteness. We’ve found joy here, but we’ve also brought joy from our outside lives that helps to make this community as weird and wonderful and welcoming as it is. We’re so happy to share our work with you.
>
> UwU ♥️
#k8s #kawaii
https://kubernetes.io/blog/2024/04/17/kubernetes-v1-30-release/
is here 😻
> For the people who built it, for the people who release it, and for the furries who keep all of our clusters online, we present to you Kubernetes v1.30: Uwubernetes, the cutest release to date. The name is a portmanteau of “kubernetes” and “UwU,” an emoticon used to indicate happiness or cuteness. We’ve found joy here, but we’ve also brought joy from our outside lives that helps to make this community as weird and wonderful and welcoming as it is. We’re so happy to share our work with you.
>
> UwU ♥️
#k8s #kawaii
https://kubernetes.io/blog/2024/04/17/kubernetes-v1-30-release/
How Git Works
by Julia Evans
Git has a bad reputation: it’s easy to accidentally lose your work or put your repository into a difficult-to-recover state, the terminology is arcane (detached HEAD state? reference? fast-forward? remote-tracking branch?), and the man pages are legendary for how inscrutable they are.
It’s no surprise that many people stay in their comfort zone: you might have a set of 6 git commands that work for you, and hope that nothing goes wrong.
#git #manual
https://wizardzines.com/zines/git/
by Julia Evans
Git has a bad reputation: it’s easy to accidentally lose your work or put your repository into a difficult-to-recover state, the terminology is arcane (detached HEAD state? reference? fast-forward? remote-tracking branch?), and the man pages are legendary for how inscrutable they are.
It’s no surprise that many people stay in their comfort zone: you might have a set of 6 git commands that work for you, and hope that nothing goes wrong.
#git #manual
https://wizardzines.com/zines/git/
Forwarded from CatOps
A nice read about ArgoCD.
What I especially liked about it is that it goes beyond your typical “hello world” examples and also touches topics like multi cluster deploys, app-of-apps pattern, and encryption.
#argocd #cicd
What I especially liked about it is that it goes beyond your typical “hello world” examples and also touches topics like multi cluster deploys, app-of-apps pattern, and encryption.
#argocd #cicd
A cup of coffee
ArgoCD from A to Y
In this article, I provide you with a first definition of what GitOps is and how to implement it with ArgoCD in a Kubernetes environment.
ES PEVM | Soviet clone of the IBM PC in the 1980s.
I came across a pretty interesting video about restoring a computer used at the Chernobyl nuclear power plant. There were lots of flashbacks 😁
#hardware #retrocomputing
https://youtu.be/lVCS99Zep9w
I came across a pretty interesting video about restoring a computer used at the Chernobyl nuclear power plant. There were lots of flashbacks 😁
#hardware #retrocomputing
https://youtu.be/lVCS99Zep9w
YouTube
THIS SOVIET COMPUTER has been FORGOTTEN FOR 30 YEARS!
UPD:
For the background of ES1841 computers in post-disaster Chornobyl Exclusion Zone, watch the first episode: https://youtu.be/GH2U-xOOlOk
About specialized expansion cards: https://youtu.be/DI4xEcIxw7w
Your requests (trying the CP/M, Error 2000, playing…
For the background of ES1841 computers in post-disaster Chornobyl Exclusion Zone, watch the first episode: https://youtu.be/GH2U-xOOlOk
About specialized expansion cards: https://youtu.be/DI4xEcIxw7w
Your requests (trying the CP/M, Error 2000, playing…
Forwarded from Sysadmin Tools 🇺🇦
Proxmox vs FreeBSD: Which Virtualization Host Performs Better?
https://it-notes.dragas.net/2024/06/10/proxmox-vs-freebsd-which-virtualization-host-performs-better
#proxmox #freebsd #benchmark
https://it-notes.dragas.net/2024/06/10/proxmox-vs-freebsd-which-virtualization-host-performs-better
#proxmox #freebsd #benchmark
Become a DevOps powerhouse 💪
HumbleBundle has released another bundle for DevOps. Although it's called "Linux for seasoned admins," it contains many interesting books on security, Terraform, Ansible, Docker, and Kubernetes.
So, I highly recommend it :-)
#devops #books
https://www.humblebundle.com/books/linux-for-seasoned-admins-oreilly-books
HumbleBundle has released another bundle for DevOps. Although it's called "Linux for seasoned admins," it contains many interesting books on security, Terraform, Ansible, Docker, and Kubernetes.
So, I highly recommend it :-)
#devops #books
https://www.humblebundle.com/books/linux-for-seasoned-admins-oreilly-books
To run or not to run a database on Kubernetes
Some old, but nice article about managing DB for Kubernetes application.
#kubernetes #database
https://cloud.google.com/blog/products/databases/to-run-or-not-to-run-a-database-on-kubernetes-what-to-consider
Some old, but nice article about managing DB for Kubernetes application.
#kubernetes #database
https://cloud.google.com/blog/products/databases/to-run-or-not-to-run-a-database-on-kubernetes-what-to-consider
Is being a DevOps engineer right for you?
Expectations vs. reality in daily work as a DevOps engineer 😁
#devops #hands_on #overview
https://www.youtube.com/watch?v=g8p4C4Dk1DQ
Expectations vs. reality in daily work as a DevOps engineer 😁
#devops #hands_on #overview
https://www.youtube.com/watch?v=g8p4C4Dk1DQ
YouTube
The Harsh Reality of Being a DevOps Engineer
✉️ (FREE) Get job-ready cloud skills in just 3 minutes a week
https://homebrewhenry.com/
📞 Need career help? Book a 1:1
https://cal.com/homebrewhenry/30min
📚 My Recommended Resources:
In my opinion, the Solutions Architect Associate is the most valuable…
https://homebrewhenry.com/
📞 Need career help? Book a 1:1
https://cal.com/homebrewhenry/30min
📚 My Recommended Resources:
In my opinion, the Solutions Architect Associate is the most valuable…
The truth about Telegram
New nice review from the Fireship 🔥
#telegram #encryption
https://www.youtube.com/watch?v=39rBzRd4M0k
New nice review from the Fireship 🔥
#telegram #encryption
https://www.youtube.com/watch?v=39rBzRd4M0k
Terminal Trove is the
Terminal Trove curates and showcases all things in the terminal such as command line interface tools (CLI), text mode interface tools (TUI), developer tools and more no matter what platform or medium.
#shell #tool
https://terminaltrove.com
$HOME of all things in the terminal.Terminal Trove curates and showcases all things in the terminal such as command line interface tools (CLI), text mode interface tools (TUI), developer tools and more no matter what platform or medium.
#shell #tool
https://terminaltrove.com
Terminaltrove
Terminal Trove - The $HOME of all things in the terminal.
Terminal Trove showcases the best of the terminal, Discover a collection of CLI, TUI, and more developer tools at Terminal Trove.
eBPF: Unlocking the Kernel
In 2014, a group of engineers at Plumgrid needed to find an innovative and cost-effective solution to handle network traffic in SDN environments. What they created was a landmark in the industry known as the extended Berkeley Packet Filter (or eBPF). This vital technology allows user-level code execution inside the Linux Kernel, transforming network traffic handling for SDN environments.
#network #kernel
https://www.youtube.com/watch?v=Wb_vD3XZYOA
In 2014, a group of engineers at Plumgrid needed to find an innovative and cost-effective solution to handle network traffic in SDN environments. What they created was a landmark in the industry known as the extended Berkeley Packet Filter (or eBPF). This vital technology allows user-level code execution inside the Linux Kernel, transforming network traffic handling for SDN environments.
#network #kernel
https://www.youtube.com/watch?v=Wb_vD3XZYOA
YouTube
eBPF: Unlocking the Kernel [OFFICIAL DOCUMENTARY]
The official eBPF documentary.
In 2014, a group of engineers at Plumgrid needed to find an innovative and cost-effective solution to handle network traffic in SDN environments. What they created was a landmark in the industry known as the extended Berkeley…
In 2014, a group of engineers at Plumgrid needed to find an innovative and cost-effective solution to handle network traffic in SDN environments. What they created was a landmark in the industry known as the extended Berkeley…
QNX is now free for anything non-commercial
QNX is changing the game for engineers and software developers, providing free access to QNX® software and resources for non-commercial use. Whether you're a hobbyist, student, or industry professional, QNX offers practical tools, training, and a growing community to support your embedded systems projects - completely for free!
#unix #os
🔗: https://blackberry.qnx.com/en/products/qnx-everywhere
💬: https://news.ycombinator.com/item?id=42079460
QNX is changing the game for engineers and software developers, providing free access to QNX® software and resources for non-commercial use. Whether you're a hobbyist, student, or industry professional, QNX offers practical tools, training, and a growing community to support your embedded systems projects - completely for free!
#unix #os
🔗: https://blackberry.qnx.com/en/products/qnx-everywhere
💬: https://news.ycombinator.com/item?id=42079460
Qnx
QNX Everywhere | Empowering Developers
QNX offers easy access to QNX software and resources for non-commercial purposes, making innovation more accessible than ever.
Kubernetes cluster upgrade options
I know you all know about this type of deployment.
But still, it's always interesting to see a good presentation, as it happens in such simple examples.
#k8s #deploy
https://www.youtube.com/shorts/WtS5W6ddRIc
I know you all know about this type of deployment.
But still, it's always interesting to see a good presentation, as it happens in such simple examples.
#k8s #deploy
https://www.youtube.com/shorts/WtS5W6ddRIc
YouTube
Blue green vs in place Kubernetes upgrades