bba15d358c
CodecFactory is started with EnableStrict that throws an error when deserializing a Kubelet component config that is malformed (e.g. unknown or duplicate keys). When strict decoding a v1beta1 config fails, non-strict decoding is used and a warning is emitted. For this, NewSchemeAndCodecs is now a variadic function that can take multiple arguments for augmenting the returned codec factory. Strict decoding is then explicitely enabled when decoding a kubelet config. Additionally, decoding a RemoteConfigSource needs to be non-strict to avoid an accidental error when it contains newer API fields that are not yet known to the Kubelet. DecodeKubeletConfiguration returns a wrapped error instead of a simple string so its type can be tested. Add unit tests for unhappy paths when loading a component config Add keys for test cases struct fields, remove nil field initialization Co-Authored-By: Jordan Liggitt <jordan@liggitt.net>
Kubernetes
Kubernetes is an open source system for managing containerized applications across multiple hosts. It provides 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 your company 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.
mkdir -p $GOPATH/src/k8s.io
cd $GOPATH/src/k8s.io
git clone https://github.com/kubernetes/kubernetes
cd 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.