enhancements VS kubernetes-json-schema

Compare enhancements vs kubernetes-json-schema and see what are their differences.

enhancements

Enhancements tracking repo for Kubernetes (by kubernetes)

kubernetes-json-schema

Schemas for every version of every object in every version of Kubernetes (by instrumenta)
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enhancements kubernetes-json-schema
57 4
3,222 289
1.4% 0.3%
9.8 0.0
7 days ago 8 months ago
Go
Apache License 2.0 GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.

enhancements

Posts with mentions or reviews of enhancements. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-02-19.
  • Exploring cgroups v2 and MemoryQoS With EKS and Bottlerocket
    7 projects | dev.to | 19 Feb 2024
    0 is not the request we've defined. And that makes sense. Memory QoS has been in alpha since Kubernetes 1.22 (August 2021) and according to the KEP data was still in alpha as of 1.27.
  • Jenkins Agents On Kubernetes
    7 projects | dev.to | 4 Sep 2023
    Note: There's actually a Structured Authentication Config established via KEP-3331. It's in v1.28 as a feature flag gated option and removes the limitation of only having one OIDC provider. I may look into doing an article on it, but for now I'll deal with the issue in a manner that should work even with a bit older versions versions of Kubernetes.
  • Isint release cycle becoming a bit crazy with monthly releases and deprecations ?
    2 projects | /r/kubernetes | 11 Jul 2023
    Kubernetes supports a skew policy of n+2 between API server and kubelet. This means if your CP and DP are both on 1.20, you could upgrade your control plane twice (1.20 -> 1.21 -> 1.22) before you need to upgrade your data plane. And when it comes time to upgrade your data plane you can jump from 1.20 to 1.22 to minimize update churn. In the future, this skew will be opened to n+3 https://github.com/kubernetes/enhancements/tree/master/keps/sig-architecture/3935-oldest-node-newest-control-plane
  • Kubernetes SidecarContainers feature is merged
    7 projects | news.ycombinator.com | 10 Jul 2023
    KEP: https://github.com/kubernetes/enhancements/tree/master/keps/...

    TLDR: Introduce a restartPolicy field to init containers and use it to indicate that an init container is a sidecar container. Kubelet will start init containers with restartPolicy=Always in the order with other init containers, but instead of waiting for its completion, it will wait for the container startup completion.

    7 projects | news.ycombinator.com | 10 Jul 2023
    So, until now, a sidecar container was just the idea of running helper containers in you Kubernetes pod that were 'helpers' for something: connection to databases or vpns, mesh networking, pulling secrets or config, debugging... But they didn't have special status, they were just regular containers in your pod.

    This sometimes posed some problems because they weren't available for the full life cycle of the pod, notably on the init process. So if your init containers needed secrets, connections, networking... that was being provided via a sidecar container, you were going to have a hard time.

    With this change, among other things, sidecars containers are going to be available for the whole life cycle of the pod.

    There are other implications, probably, but I still haven't finished reading the KEP [0]. Check it out, and there you'll find its motivation and several interesting examples.

      0: https://github.com/kubernetes/enhancements/tree/master/keps/sig-node/753-sidecar-containers
    7 projects | news.ycombinator.com | 10 Jul 2023
    The KEP (Kubernetes Enhancement Proposal) is linked to in the PR [1]. From the summary:

    > Sidecar containers are a new type of containers that start among the Init containers, run through the lifecycle of the Pod and don’t block pod termination. Kubelet makes a best effort to keep them alive and running while other containers are running.

    [1] https://github.com/kubernetes/enhancements/tree/master/keps/...

  • When you learn the Sidecar Container KEP got dropped from the Kubernets release. Again.
    2 projects | /r/kubernetes | 6 Apr 2023
    full Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/753-sidecar-containers/README.md
    2 projects | /r/kubernetes | 6 Apr 2023
  • Kubernetes 1.27 will be out next week! - Learn what's new and what's deprecated - Group volume snapshots - Pod resource updates - kubectl subcommands … And more!
    2 projects | /r/kubernetes | 4 Apr 2023
    If further interested, I may recommend checking out the KEP. I love how they document the decision making, and all these edge cases :).
  • Twitter to un-verify people who don’t pay $8/month starting on April Fools’ Day
    3 projects | /r/technology | 26 Mar 2023

kubernetes-json-schema

Posts with mentions or reviews of kubernetes-json-schema. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-12-21.
  • WebAssembly: Docker Without Containers
    9 projects | news.ycombinator.com | 21 Dec 2022
    Hey, so I thought I remembered your username. This isn’t the first interaction we’ve had, or I’ve seen you have, that follows this similar pattern. In fact it’s the third example from you under this post!

    It’s not a particularly pleasant experience to discuss anything with you, as after you make a particularly vapid and usually ice-cold take that is rebuffed, you seem to just try to make snarky replies rather than engage.

    Understand that if you post your takes here they may be discussed and challenged, and if you don’t want this then I would refrain from initially commenting.

    In response to your comment: They do. All Kubernetes resources are typed with JSON-schema definitions. Because of course they are, how else would kubernetes validate anything. https://kubernetesjsonschema.dev/

    Anyone who’s used k8s at all knows this, if only from the error messages. From this you get autocompletion and a wide ecosystem of gui configuration tools. I like lens (https://k8slens.dev/).

  • Data and System Visualization Tools That Will Boost Your Productivity
    15 projects | dev.to | 13 Jun 2022
    To avoid spending unreasonable amount of time trying to find that one wrong indent, I recommend you use schema validation and let your IDE do all the work. You can use validation schemas from https://schemastore.org/json or custom schemas such as these for Kubernetes to validate your files. These will work both with JetBrains products (e.g. Pycharm, IntelliJ) as well as VSCode (see this guide)
  • Test manifest compatibility against version
    2 projects | /r/kubernetes | 13 Jun 2021
    Seems like they haven't generated v1.20+ schema. It might work if you generate the schema yourself and feed it to KUBEVAL_SCHEMA_LOCATION
  • A Deep Dive Into Kubernetes Schema Validation
    7 projects | dev.to | 1 Jun 2021
    Kubeval - instrumenta/kubernetes-json-schema (last commit: 133f848 on April 29, 2020)

What are some alternatives?

When comparing enhancements and kubernetes-json-schema you can also consider the following projects:

kubeconform - A FAST Kubernetes manifests validator, with support for Custom Resources!

spark-operator - Kubernetes operator for managing the lifecycle of Apache Spark applications on Kubernetes.

klipper-lb - Embedded service load balancer in Klipper

Hey - HTTP load generator, ApacheBench (ab) replacement

kubeval - Validate your Kubernetes configuration files, supports multiple Kubernetes versions

connaisseur - An admission controller that integrates Container Image Signature Verification into a Kubernetes cluster

pixie - Instant Kubernetes-Native Application Observability

conftest - Write tests against structured configuration data using the Open Policy Agent Rego query language

kubernetes - Production-Grade Container Scheduling and Management

lakeFS - lakeFS - Data version control for your data lake | Git for data