f97770b175
In order to allow for a smoother UX with CRIs different than Docker, we have to make the --cri-socket command line flag optional when just one CRI is installed. This change does that by doing the following: - Introduce a new runtime function (DetectCRISocket) that will attempt to detect a CRI socket, or return an appropriate error. - Default to using the above function if --cri-socket is not specified and CRISocket in NodeRegistrationOptions is empty. - Stop static defaulting to DefaultCRISocket. And rename it to DefaultDockerCRISocket. Its use is now narrowed to "Docker or not" distinguishment and tests. - Introduce AddCRISocketFlag function that adds --cri-socket flag to a flagSet. Use that in all commands, that support --cri-socket. - Remove the deprecated --cri-socket-path flag from kubeadm config images pull and deprecate --cri-socket in kubeadm upgrade apply. Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
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.