sample-controller | Complements sample | Model View Controller library

by kubernetes Go Version: v0.27.3 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | sample-controller Summary

sample-controller is a Go library typically used in Architecture, Model View Controller applications. sample-controller has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

This repository implements a simple controller for watching Foo resources as defined with a CustomResourceDefinition (CRD). Note: go-get or vendor this package as k8s.io/sample-controller.

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Quality

Security

License

Reuse

Support

sample-controller has a medium active ecosystem.

It has 2723 star(s) with 975 fork(s). There are 78 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 75 have been closed. On average issues are closed in 157 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of sample-controller is v0.27.3

Quality

sample-controller has 0 bugs and 0 code smells.

Security

sample-controller has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

sample-controller code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

sample-controller is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

sample-controller releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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sample-controller Key Features

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sample-controller Examples and Code Snippets

No Code Snippets are available at this moment for sample-controller.

Community Discussions

Trending Discussions on sample-controller

Get annotations from object in k8s event handler

Resource not found error performing SSA create using dynamic client

QUESTION

Get annotations from object in k8s event handler

Asked 2021-May-27 at 18:51

I'm building a little k8s controller based on the sample-controller.

I'm listening for ServiceAccount events with the following event handler:

...

ANSWER

Answered 2021-May-27 at 17:35

SampleController is not the most easy code to deal with. They have example on how they cast objects to a known resource type. And they also have example on how they lookup the resource from a lister.

Unless you have specific needs, I would recommend to also consider using kubebuilder and follow the kubebuilder book that has intuitive explanations of making controllers.

Source https://stackoverflow.com/questions/67726840

QUESTION

Resource not found error performing SSA create using dynamic client

Asked 2021-Jan-01 at 17:21

I was following @ymmt2005 excellent dynamic client guide. All is good until the final step when I make the actual PATCH call, and I get a the server could not find the requested resource error. Just about everything seems right, except I'm unsure about the 'FieldManager' field in the PathOptions struct. I'm not sure what "the actor or entity that is making these changes" refers to. Does this need to match something in my code or system? Any other ideas?

...

ANSWER

Answered 2021-Jan-01 at 17:21

The answer is really trivial. The original code assumes that namespace is provided in the manifest. The deployment endpoint does not automatically set namespace to default if the provided namespace is "", and errors out because "" is not a valid namespace. Therefore, I added logic to set namespace to default if not provided and presto, the server side apply will create the resource if it doesn't exist and update if it does exist. Thanks again @ymmt2005 .

Source https://stackoverflow.com/questions/65516708

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install sample-controller

You can download it from GitHub.

Support

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