As #69219 outlines the unit tests in `csi_client_test.go` where not testing the actual implementation of the `csiDriverClient` but was testing the fake. To fix this, we changed the `csiDriverClient` to use a `nodeClientCreator` which is responsible for creating a new `NodeClient`, a real one in prod and a fake one in the tests. The setup of the gRPC connection has been pushed into that creator. The node client uses that connection; that's transparent to the driver client. It's the responsibility of the driver client to close the connection when it is done with the node client. To achieve this, we have the node client creator return a closer which handles the connection teardown. In the tests we now also check if the driver client actually calls this closer, thus closing the gRPC connection. Closes: #69219 Co-authored-by: Rosie Bloxsom <rbloxsom@pivotal.io> Co-authored-by: Maria Ntalla <mntalla@pivotal.io> |
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WORKSPACE |
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.
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