89e752add0
Correctly ensure CRDs can be watched using protobuf when transformed to PartialObjectMetadata. To do this we add a set of serializers allowed to be used for "normal" requests (that return CRDs) while the serializers supported by the infrastructure is broader and includes protobuf. During negotatiation we check for transformation requests and protobuf is excluded from non-transform requests. As part of the change, correct an error message when the server returns a 406 but the client doesn't accept the format to avoid confusing users who set impossible Accept rules for CRDs (the dynamic client doesn't support Protobuf, so if the server responds with a protobuf status the message from the server is lost and the generic error was confusing).
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.