80e2a3cf07
For historical reasons InitConfiguration is used almost everywhere in kubeadm as a carrier of various configuration components such as ClusterConfiguration, local API server endpoint, node registration settings, etc. Since v1alpha2, InitConfiguration is meant to be used solely as a way to supply the kubeadm init configuration from a config file. Its usage outside of this context is caused by technical dept, it's clunky and requires hacks to fetch a working InitConfiguration from the cluster (as it's not stored in the config map in its entirety). This change is a small step towards removing all unnecessary usages of InitConfiguration. It reduces its usage by replacing it in some places with some of the following: - ClusterConfiguration only. - APIEndpoint (as local API server endpoint). - NodeRegistrationOptions only. - Some combinations of the above types, or if single fields from them are used, only those field. 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.