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octodns/octodns: Tools for managing DNS across multiple providers
DNS as code - Tools for managing DNS across multiple providers In the vein of infrastructure as code octoDNS provides a set of tools & patterns that make it…
October 23, 2024 at 07:26AM
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The Narrows Bridge: From Open Source to AI
October 22, 2024 at 01:56PM
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When Kubernetes and Go don't work well together, with Emin Laletović
https://kube.fm/kubernetes-go-emin
Discover how a seemingly simple 502 error in Kubernetes can uncover complex interactions between Go and containerized environments.
Emin Laletović, a solution architect at Hybird Technologies, shares his experience debugging a production issue in which a specific API endpoint failed due to out-of-memory errors.
He walks through the systematic investigation process, from initial log checks to uncovering the root cause in Go's memory management within Kubernetes.
You will learn:
How Go's garbage collector interacts with Kubernetes resource limits, potentially leading to unexpected OOMKilled errors.
The importance of the GOMEMLIMIT environment variable in Go 1.19+ for managing memory usage in containerized environments.
Debugging techniques for memory-related issues in Kubernetes, including GODEBUG for garbage collector tracing.
Considerations for optimizing Go applications in Kubernetes, balancing performance and resource utilization.
Sponsor
This episode is sponsored by StormForge – Double your Kubernetes resource utilization and unburden developers from sizing complexity with the first HPA-compatible vertical pod rightsizing solution. Try it for free.
More info
Find all the links and info for this episode here: https://kube.fm/kubernetes-go-emin
Interested in sponsoring an episode? Learn more.
via KubeFM https://kube.fm
October 22, 2024 at 06:00AM
Day 2 Operations Solved for Internal Developer Platforms with Kubernetes and Crossplane
In this video we tackle a major challenge in Internal Developer Platforms built on top of Kubernetes: enabling developers to not only manage their applications and infrastructure but also to observe and troubleshoot them effectively. We demonstrate how to propagate meaningful status information to top-level resources using Crossplane and the Status Transformer Function. Watch as we solve real-world issues, making day 2 operations easier for developers without overwhelming them with low-level details. Learn how to create custom resource definitions (CRDs) and controllers that simplify the developer experience.
IDP #Kubernetes #Crossplane #DeveloperPlatform
Consider joining the channel: https://www.youtube.com/c/devopstoolkit/join
▬▬▬▬▬▬ 🔗 Additional Info 🔗 ▬▬▬▬▬▬ ➡ Transcript and commands: https://devopstoolkit.live/internal-developer-platforms/internal-developer-platform-day-2-operations-solved-with-kubernetes-and-crossplane 🔗 Crossplane: https://crossplane.io 🎬 Status Transformer Crossplane Function: https://github.com/crossplane-contrib/function-status-transformer 🎬 Kubernetes Events Are Broken (If You Are Building a Developer Portal): https://youtu.be/xAl3TAfFE_M
▬▬▬▬▬▬ 💰 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 Introduction 02:!3 The Problem In Kubernetes 08:25 The Problem With Custom Resources 12:16 Status Propagation 18:31 How It's Done
via YouTube https://www.youtube.com/watch?v=KLHNrLWmBfw
Introducing Netflix’s TimeSeries Data Abstraction Layer
Written by Netflix Technology Blog 427K Followers ·Editor for Netflix TechBlog Learn more about how Netflix designs, builds, and operates our systems and…
October 21, 2024 at 09:26AM
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Cloud Cost - Feat. OpenCost, StormForge, and CAST AI (You Choose!, Ch. 04, Ep. 07)
Cloud Cost - Choose Your Own Adventure: The Observability Odyssey
In this episode, we'll go through cloud cost and resource optimization. The contestants are OpenCost, StormForge, and CAST AI.
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
opencost #stormforge #castai
▬▬▬▬▬▬ 🔗 Additional Info 🔗 ▬▬▬▬▬▬ 🔗 Progressive Delivery: https://github.com/vfarcic/cncf-demo/tree/main/manuscript/cost/README.md
via YouTube https://www.youtube.com/watch?v=5P_6vlmjQm4