Valkey: What’s New and What’s Next?
TNS SUBSCRIBE Join our community of software engineering leaders and aspirational developers. Always stay in-the-know by getting the most important news and…
November 7, 2024 at 03:22PM
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Amazon to Save Millions Moving From Apache Spark to Ray
November 7, 2024 at 09:31AM
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Detroit Is Turning Lampposts Into Internet-Connected EV Chargers
Nov 05, at 3:25am ET Share 12 Comments / 12 New AT&T and Voltpost will bring internet-connected lamppost EV chargers to Michigan and the Metro-Detroit area.…
November 7, 2024 at 09:22AM
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Malicious PyPI Package ‘Fabrice’ Found Stealing AWS Keys from Thousands of Developers
Cybersecurity researchers have discovered a malicious package on the Python Package Index (PyPI) that has racked up thousands of downloads for over three years…
November 7, 2024 at 09:17AM
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Week Ending November 3, 2024
https://lwkd.info/2024/20241106
Developer News
Registration for the Salt Lake City Contributor Summit closes Thursday, so don’t forget to register; check your email to make sure that you did. Also make sure to add any Unconference topic you have soon.
Release Schedule
Next Deadline: Code Freeze, November 8th
Code Freeze Is Coming, and this cycle (because of Kubecon) we’ll have test freeze at the same time. So make sure to get you work on 1.32 features and their tests done this week. The removals and deprecations blog post has been postponed to this Friday.
And, just to pile it on: patch release cherry-picks are also due Friday.
Merges
Update scheduler_perf tests to run with QueueingHints both enabled and disabled
Tests for getReplicaSetFraction in the deployment controller
Improve validation for ReplicaSet annotations in the deployment controller
JSON request encoding fallback added for CBOR HTTP 415 errors
kubeadm: ensure proper parsing of SSR username
kubeadm: use actual addresses/ports for WaitForAllControlPlaneComponents
Improved test coverage for kubectl autoscale
Fixes to reporting of elapsed times for validating admission policy
KCM volume plugin probe refactored
--concurrent-daemonset-syncs command line flag added to kube-controller-manager
kubelet’s /metrics/slis endpoint made always available
New utility function ResetLabelValueAllowLists to reset allow lists for label values
New optional ResetFieldsFilterStrategy interface for storage
dynamicResources struct refactored to DynamicResources
Container filesystem and image filesystem now allowed to be on the same drive but in a different partition
New alpha seLinuxChangePolicy field within Pod level securityContext
Fix for eviction manager not deleting unused images or containers when it detected containerfs signal
Stricter validations for the qosClass field of Pod status
DRA: scheduling pods is up to 16x faster now thanks to some performance optimization
v1alpha1 API for mutating admission policies added
PodLifecycle’s Sleep Action now supports a sleep duration of zero with a feature gate
Bug fix for an issue with state un-marshalling in InPlacePodVerticalScaling
Line breaks from kubectl explain descriptions now realinged
Windows now supports CPU and memory affinity
Promotions
MemoryManager to GA
PodIndexLabel for StatefulSet and IndexedJob to GA
RecoverVolumeExpansionFailure to beta
PodLifecycleSleepAction to GA
Deprecated
Dropped last remaining reference to github.com/golang/groupcache/lru
EnforceMountableSecretsAnnotation deprecated in v1.32
ZeroLimitedNominalConcurrencyShares feature gate removed after graduation to GA in v1.30
HPAContainerMetrics feature gate removed after graduation to GA in v1.30
Version Updates
vendor: system-validators to v1.9.1
via Last Week in Kubernetes Development https://lwkd.info/
November 06, 2024 at 06:00PM
casey/just: 🤖 Just a command runner
Table of Contents↗️ just just is a handy way to save and run project-specific commands. This readme is also available as a book. (中文文档在 这里, 快看过来!) Commands,…
November 5, 2024 at 09:51AM
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Kubernetes webhooks explained and Aspect Oriented Programming, with Gordon Myers
https://kube.fm/webhooks-aop-gordon
This episode explores Admission Controllers and Webhooks with Gordon Myers, who shares his experience implementing webhook solutions in production. Gordon explains the lifecycle of Kubernetes API requests and how webhooks can intercept and modify resources before they are stored in etcd.
You will learn:
How the Kubernetes API processes requests through authentication, authorization, and Admission Controllers.
The difference between Validating and Mutating webhooks and how to implement them using JSON Patch.
Best practices for testing webhooks and avoiding common pitfalls that can break cluster deployments.
Real-world examples of webhook implementations, including injecting secrets from HashiCorp Vault into containers.
Sponsor
This episode is sponsored by Learnk8s — get started on your Kubernetes journey through comprehensive online, in-person or remote training.
More info
Find all the links and info for this episode here: https://kube.fm/webhooks-aop-gordon
Interested in sponsoring an episode? Learn more.
via KubeFM https://kube.fm
November 05, 2024 at 05:00AM
From Docker to Kubernetes: Running Backstage in Production!
In this video, we dive into packaging and running Backstage in Kubernetes. We'll start by building OCI images, then run Backstage with Docker, and finally, deploy it in Kubernetes using Helm charts. Learn how to automate builds, package and publish images, and set up CI workflows.
Consider joining the channel: https://www.youtube.com/c/devopstoolkit/join
▬▬▬▬▬▬ 🔗 Additional Info 🔗 ▬▬▬▬▬▬ ➡ Transcript and commands: https://devopstoolkit.live/internal-developer-platforms/from-docker-to-kubernetes-running-backstage-in-production 🔗 Backstage: https://backstage.io 🎬 Getting Started with Backstage: From Zero to Operational Dev Portal: https://youtu.be/A-3Ai--Z-Gs 🎬 Should We Run Databases In Kubernetes? CloudNativePG (CNPG) PostgreSQL: https://youtu.be/Ny9RxM6H6Hg 🎬 Manage Kubernetes Secrets With External Secrets Operator (ESO): https://youtu.be/SyRZe5YVCVk
▬▬▬▬▬▬ 💰 Sponsorships 💰 ▬▬▬▬▬▬ If you are interested in sponsoring this channel, please visit https://devopstoolkit.live/sponsor for more information. Alternatively, feel free to contact me over Twitter or LinkedIn (see below).
▬▬▬▬▬▬ 👋 Contact me 👋 ▬▬▬▬▬▬ ➡ Twitter: https://twitter.com/vfarcic ➡ LinkedIn: https://www.linkedin.com/in/viktorfarcic/
▬▬▬▬▬▬ 🚀 Other Channels 🚀 ▬▬▬▬▬▬ 🎤 Podcast: https://www.devopsparadox.com/ 💬 Live streams: https://www.youtube.com/c/DevOpsParadox
▬▬▬▬▬▬ ⏱ Timecodes ⏱ ▬▬▬▬▬▬ 00:00 Backstage in Docker and Kubernetes 02:43 Build, Push, and Run Backstage with Docker 11:19 Run Backstage in Kubernetes 16:27 Build, Package, and Push Backstage Automatically 19:43 All Together
via YouTube https://www.youtube.com/watch?v=fLAVFQAhzM4
AWS Game Builder Challenge
November 4, 2024 at 10:25AM
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Cedar Language Playground
Author: Micah Hausler, Principal Engineer, AWS October 30, 2024 Today we are excited to announce a new open source project, Cedar access controls for…
November 4, 2024 at 10:24AM
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hypermodeinc/modus: Modus: an open source, serverless framework for building intelligent functions and APIs, powered by WebAssembly
November 4, 2024 at 09:23AM
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Misc - Feat. Kepler, Inspektor Gadget, k8sgpt, Perses, and Pixie (You Choose!, Ch. 04, Ep. 09)
Miscelaneous - Choose Your Own Adventure: The Observability Odyssey
In this episode, we'll go through the tools in the observability space that are not part of any of the previous sub-categories. The contestants are Kepler, Inspektor Gadget, k8sgpt, Perses, and Pixie.
Vote for your choice of a tool for signing artifacts at https://cloud-native.slack.com/archives/C05M2NFNVRN. If you have not already joined CNCF Slack, you can do so from https://slack.cncf.io.
This and all other episodes are available at https://www.youtube.com/playlist?list=PLyicRj904Z9-FzCPvGpVHgRQVYJpVmx3Z.
More information about the "Choose Your Own Adventure" project including the source code and links to all the videos can be found at https://github.com/vfarcic/cncf-demo.
٩( ᐛ )و Whitney's YouTube Channel → https://www.youtube.com/@wiggitywhitney
▬▬▬▬▬▬ 🔗 Additional Info 🔗 ▬▬▬▬▬▬ 🔗 Miscalaneous: https://github.com/vfarcic/cncf-demo/tree/main/manuscript/observability-misc/README.md
via YouTube https://www.youtube.com/watch?v=OZE1hoT9-gs
Please just stop saying "just"
Do you work in Software Engineering, and have you seen messages or sentences like these before? “Can’t we just set up a redirect to this other domain?” “Why…
November 1, 2024 at 12:38PM
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GitOps: How To Use _ (Not YAML) To Manage Kubernetes Resources With GitOps?
Today, we tackle a viewer question on using formats other than YAML to manage Kubernetes resources with GitOps tools like Argo CD and Flux. Learn how to effectively use Helm, Kustomize, CUE, KCL, ytt, and more to define your desired state in YAML. We'll explore workflows, best practices, and how to ensure smooth synchronization of your configurations. Leave your questions in the comments and join our community!
Consider joining the channel: https://www.youtube.com/c/devopstoolkit/join
▬▬▬▬▬▬ 💰 Sponsorships 💰 ▬▬▬▬▬▬ If you are interested in sponsoring this channel, please visit https://devopstoolkit.live/sponsor for more information. Alternatively, feel free to contact me over Twitter or LinkedIn (see below).
▬▬▬▬▬▬ 👋 Contact me 👋 ▬▬▬▬▬▬ ➡ Twitter: https://twitter.com/vfarcic ➡ LinkedIn: https://www.linkedin.com/in/viktorfarcic/
▬▬▬▬▬▬ 🚀 Other Channels 🚀 ▬▬▬▬▬▬ 🎤 Podcast: https://www.devopsparadox.com/ 💬 Live streams: https://www.youtube.com/c/DevOpsParadox
via YouTube https://www.youtube.com/watch?v=FWE2247octI
Welcoming Amazon as an infrastructure supporter on the Swift Package Index Blog – Swift Package Index
It may surprise you to learn how much hosting infrastructure a site like the Swift Package Index needs. We obviously need a web server, or actually a few web…
October 31, 2024 at 10:18AM
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![An update on Apple M1/M2 GPU drivers [LWN.net]](https://rdl.ink/render/https%3A%2F%2Fstatic.lwn.net%2Fimages%2F2024%2Fxdc-rosenzweig-sm.png?width=92&height=&ar=&mode=&format=avif&dpr=2)
