spec
community
spec | community | |
---|---|---|
4 | 44 | |
1,286 | 11,714 | |
1.1% | 1.0% | |
4.6 | 9.7 | |
16 days ago | 1 day ago | |
Makefile | Jupyter Notebook | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
spec
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RSE Rave Recurrence
I had a really (what I thought at the time) cool idea for a new Kubernetes storage driver, so I implemented the basic version in an evening. That's the first "rave-worthy" event - the architecture of these drivers is fairly complex and there are many ways to do it (see https://github.com/container-storage-interface/spec/blob/master/spec.md) so getting something working as I imagined it, knowing nothing beforehand, was the first moment of joy. The next day (after sharing in a few slacks) I got a DM from a tech lead at and he was really excited about the idea! That second affirmation that someone was excited about the project and wanted to brainstorm with me was my second moment of joy. And then for the third, last night and (some of today, still going to do more after dinner soon!) I've been doing detail work, and learning a ton, debugging, learning, making it slowly better... that flow state (often with music) is probably the closest thing to the idea of a rave. Anyway, that's my story! I love learning Kubernetes stuff, I'm so grateful I've been able to in my current role.
- Docker 23.0.0 is out
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Infrastructure Engineering — Deployment Strategies
But if all of these are not an issue, then Containers and an orchestration system like Kubernetes can always take care of workload portability especially with OCI now in place for containers and CSI, CNI, CRI, SMI for storage, networking, runtime and service mesh respectively creating a healthy standards based ecosystem for all thereby enabling workload portability without lock-in since for a workload to be truly portable, all the underlying resources should be portable without any/very limited changes.
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Infrastructure Engineering - Diving Deep
CSI (Container Storage Interface) is a standard which helps establish interoperability between multiple storage providers avoiding the need to have in-tree plugins within the core. So, any storage provider who supports CSI can work with Kubernetes without any issues. You can find a complete list of providers supporting CSI here
community
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Complexity by Simplicity - A Deep Dive Into Kubernetes Components
Multiple container runtimes are supported, like conatinerd, cri-o, or other CRI compliant runtimes.
- Development in horizontal pod autoscaler
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A Comprehensive Guide to API Gateways, Kubernetes Gateways, and Service Meshes
More recently, the Kubernetes SIG Network has been evolving the Gateway API to support service meshes.
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What Rust can learn from Kubernetes governance?
https://github.com/kubernetes/kubernetes https://www.kubernetes.dev/resources/calendar/ https://github.com/kubernetes/community/blob/master/governance.md https://github.com/kubernetes/steering https://github.com/kubernetes/community/blob/master/sig-list.md
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How Kubernetes computes CPU utilization for HPA?
According to this doc it takes the average of CPU utilization of a pod (average across the last 1 minute) divided by the CPU requested by the pod. Then it computes the arithmetic mean of all the pods' CPU.
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How to get the resource usage of a pod in Kubernetes?
metrics-server has not supported kubectl top Resource Metrics API
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Comparing Kubernetes Gateway and Ingress APIs
With the Gateway API being a superset of the Ingress API, it might make sense to consolidate both. Thanks to the SIG Network community, Gateway API is still growing and will soon be production ready.
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How to get a head start into contributing to open source projects
Projects in/around Kubernetes and the CNCF are generally where I spend what little time I can these days. Most communities are incredibly welcoming and provide timely feedback. But the problem space of "managing a cloud platform" can take several years to really wrap ones head around, setting aside focused topics via SIGs like networking, storage, observability, API design, etc.
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Getting started with kubectl plugins
Krew is a plugin manager maintained by the Kubernetes Special Interest Group (SIG) CLI community. Krew makes it easy to use kubectl plugins and helps you discover, install, and manage them on your machine. It is similar to tools like apt, dnf, or brew. Today, over 200 kubectl plugins are available on Krew - and that number is only increasing. Some projects are actively used and some get deprecated over time, but are still accessible via Krew.
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Daily General Discussion - December 2, 2022
[1] https://k8s.devstats.cncf.io/d/9/companies-table?orgId=1&var-period_name=Last%20decade&var-metric=contributions [2] https://kubernetes.io/releases/release/ [3] https://github.com/kubernetes/community/blob/master/governance.md [4] https://github.com/kubernetes/community/blob/master/sig-list.md
What are some alternatives?
cri-api - Container Runtime Interface (CRI) – a plugin interface which enables kubelet to use a wide variety of container runtimes.
textbook-curriculum - Ada Developers Academy Online Curriculum
kubefed - Kubernetes Cluster Federation
mentoring - 👩🏿🎓👨🏽🎓👩🏻🎓CNCF Mentoring: LFX Mentorship + Summer of Code
swarmkit - A toolkit for orchestrating distributed systems at any scale. It includes primitives for node discovery, raft-based consensus, task scheduling and more.
website - Kubernetes website and documentation repo:
virtual-kubelet - Virtual Kubelet is an open source Kubernetes kubelet implementation.
cni - Container Network Interface - networking for Linux containers
smi-spec - Service Mesh Interface
gatekeeper - 🐊 Gatekeeper - Policy Controller for Kubernetes