DevOpsAppSec's profile picture. Infosec.  Kubernetes.

CrashLoopBackOff

@DevOpsAppSec

Infosec. Kubernetes.

CrashLoopBackOff รีโพสต์แล้ว

We do need to make this easier to find

friendly reminder that you can mute words on 𝕏 settings > privacy > mute > mute words forever if necessary or for a duration if you just need a break

KettlebellDan's tweet image. friendly reminder that you can mute words on 𝕏 

settings > privacy > mute > mute words 

forever if necessary

or for a duration if you just need a break


CrashLoopBackOff รีโพสต์แล้ว

Linux Control Group Cheat Sheet 🔽 cgroup is a Linux kernel mechanism that limits and accounts for resource usage: CPU, memory, IO, etc. Docker, Kubernetes, and systemd rely on cgroup, and you can also use it directly. The main cgroup v2 concepts and tools on a single diagram:

iximiuz's tweet image. Linux Control Group Cheat Sheet 🔽

cgroup is a Linux kernel mechanism that limits and accounts for resource usage: CPU, memory, IO, etc. Docker, Kubernetes, and systemd rely on cgroup, and you can also use it directly.

The main cgroup v2 concepts and tools on a single diagram:

CrashLoopBackOff รีโพสต์แล้ว

The just released Kubernetes 1.31 moved cgroup v1 support into maintenance mode. I do find cgroup v2 handier, so I fully endorse this progressive change. However, the move to cgroup v2 may pose some danger - the "invisible" OOM kills are gone (yay), but some workloads actually…

iximiuz's tweet image. The just released Kubernetes 1.31 moved cgroup v1 support into maintenance mode. I do find cgroup v2 handier, so I fully endorse this progressive change.

However, the move to cgroup v2 may pose some danger - the "invisible" OOM kills are gone (yay), but some workloads actually…

CrashLoopBackOff รีโพสต์แล้ว

😱 Anyone can access deleted & private repo data on GitHub. Forever. 🔓This is due to a new type of vulnerability - CFOR 👎Deleted Fork Data: Still accessible. 👎Deleted Repo Data: Commits remain. 👎Private Repo Data: Can become public. 👉trufflesecurity.com/blog/anyone-ca…


CrashLoopBackOff รีโพสต์แล้ว

Linux Control Group v2 Cheat Sheet 🧐 Got a little sidetracked by cgroups while working on my Docker course. But it was fun!

iximiuz's tweet image. Linux Control Group v2 Cheat Sheet 🧐

Got a little sidetracked by cgroups while working on my Docker course. But it was fun!

CrashLoopBackOff รีโพสต์แล้ว

regreSSHion: RCE in OpenSSH's server, on glibc-based Linux systems (CVE-2024-6387) qualys.com/2024/07/01/cve…


CrashLoopBackOff รีโพสต์แล้ว

More than 90% of submissions to the government's National Vulnerabilities Database have not been analyzed or enriched since the agency announced cutbacks in February, VulnCheck research shows therecord.media/nist-database-…


CrashLoopBackOff รีโพสต์แล้ว

The xz package, starting from version 5.6.0 to 5.6.1, was found to contain a backdoor. The impact of this vulnerability affected Kali between March 26th to March 29th. If you updated your Kali installation on or after March 26th, it is crucial to apply the latest updates today.


Just in case @TechnoTimLive hasn't seen this:

Someone was able to program Unify switch port LED’s to play snake. This would make switch installs a lot more fun. 😂



CrashLoopBackOff รีโพสต์แล้ว

Happy to share that I started the alpha phase for @kyverno Policy Reporter UI v2 with a number of improvements and new features: ✅ Updated TechStack (@vuejs v3 / @nuxt_js v3) ✅ OAuth2 + OIDC Auth Support ✅ Customizable Dashboards How to try it out: github.com/kyverno/policy…

FrankJogeleit's tweet image. Happy to share that I started the alpha phase for @kyverno Policy Reporter UI v2 with a number of improvements and new features:
✅ Updated TechStack (@vuejs v3 /  @nuxt_js  v3)
✅ OAuth2 + OIDC Auth Support
✅ Customizable Dashboards

How to try it out: github.com/kyverno/policy…

CrashLoopBackOff รีโพสต์แล้ว

🚨 BREAKING 🚨The Snyk research team has uncovered 4 critical security vulnerabilities (#LeakyVessels) impacting core container tech including Docker, runc & related cloud infrastructure like Kubernetes. Get more details, including mitigation tips here 👉 snyk.co/ugxMU


CrashLoopBackOff รีโพสต์แล้ว

😂

nixcraft's tweet image. 😂

CrashLoopBackOff รีโพสต์แล้ว

My holiday hacking project, 0 CVE @TensorFlow and @PyTorch images! 673MB vs. 7GB 0 CVEs vs. 98

lorenc_dan's tweet image. My holiday hacking project, 0 CVE @TensorFlow and @PyTorch images!

673MB vs. 7GB
0 CVEs vs. 98

CrashLoopBackOff รีโพสต์แล้ว

This is probably my favorite of how Gen AI captured the imagery of Yeats….. Turning and turning in the widening gyre    The falcon cannot hear the falconer; Things fall apart; the centre cannot hold; Mere anarchy is loosed upon the world, The blood-dimmed tide is loosed……..

10. The Second Coming by William Butler Yeats. poetryfoundation.org/poems/43290/th…

philvenables's tweet image. 10. The Second Coming by William Butler Yeats. 

poetryfoundation.org/poems/43290/th…


CrashLoopBackOff รีโพสต์แล้ว

I did it! Automated solution checker is now a thing on iximiuz Labs! 🚀 Katacoda was awesome, but its typical click-through scenarios were too boring. Simply copypasting commands wasn't enough for a dopamine boost, IMO. So, I built this LeetCode-styled alternative 👇


CrashLoopBackOff รีโพสต์แล้ว

My FREE course "Terraform: Beginner To Pro" (300k+ views on YouTube) just got a major upgrade! 🎉 In addition to a companion GitHub repo (which it always had), it now has written guides for every lesson! 📝 This should make it much easier to find the exact info you need! 👇

sidpalas's tweet image. My FREE course "Terraform: Beginner To Pro" (300k+ views on YouTube) just got a major upgrade! 🎉

In addition to a companion GitHub repo (which it always had), it now has written guides for every lesson! 📝

This should make it much easier to find the exact info you need! 👇

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