44073e6f43
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Add support for plugin directory hierarchy **What this PR does / why we need it**: Add hierarchy support for plugin directory, it traverses and watch plugin directory and its sub directory recursively. plugin socket file only need be unique within one directory, ``` plugin socket directory | ---->sub directory 1 | | | -----> socket1, socket2 ... ----->sub directory 2 | ------> socket1, socket2 ... ``` the design itself allow sub directory be anything, but in practical, each plugin type could just use one sub directory. **Which issue(s) this PR fixes**: Fixes #64003 **Special notes for your reviewer**: twos bonus changes added as below 1) propose to let pluginWatcher bookkeeping registered plugins, to make sure plugin name is unique within one plugin type. arguably, we could let each handler do the same work, but it requires every handler repeat the same thing. 2) extract example handler out from test, it is easier to read the code with the seperation. **Release note**: ```release-note N/A ``` /sig node /cc @vikaschoudhary16 @jiayingz @RenaudWasTaken @vishh @derekwaynecarr @saad-ali @vladimirvivien @dchen1107 @yujuhong @tallclair @Random-Liu @anfernee @akutz |
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README.md
Kubernetes
Kubernetes is an open source system for managing containerized applications across multiple hosts; providing basic mechanisms for deployment, maintenance, and scaling of applications.
Kubernetes builds upon a decade and a half of experience at Google running production workloads at scale using a system called Borg, combined with best-of-breed ideas and practices from the community.
Kubernetes is hosted by the Cloud Native Computing Foundation (CNCF). If you are a company that wants to help shape the evolution of technologies that are container-packaged, dynamically-scheduled and microservices-oriented, consider joining the CNCF. For details about who's involved and how Kubernetes plays a role, read the CNCF announcement.
To start using Kubernetes
See our documentation on kubernetes.io.
Try our interactive tutorial.
Take a free course on Scalable Microservices with Kubernetes.
To start developing Kubernetes
The community repository hosts all information about building Kubernetes from source, how to contribute code and documentation, who to contact about what, etc.
If you want to build Kubernetes right away there are two options:
You have a working Go environment.
$ go get -d k8s.io/kubernetes
$ cd $GOPATH/src/k8s.io/kubernetes
$ make
You have a working Docker environment.
$ git clone https://github.com/kubernetes/kubernetes
$ cd kubernetes
$ make quick-release
For the full story, head over to the developer's documentation.
Support
If you need support, start with the troubleshooting guide, and work your way through the process that we've outlined.
That said, if you have questions, reach out to us one way or another.