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Automatic merge from submit-queue (batch tested with PRs 47896, 50678, 50620, 50631, 51005) kubeadm: Adds dry-run support for kubeadm using the `--dry-run` option **What this PR does / why we need it**: Adds dry-run support to kubeadm by creating a fake clientset that can get totally fake values (like in the init case), or delegate GETs/LISTs to a real API server but discard all edits like POST/PUT/PATCH/DELETE **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes # fixes: https://github.com/kubernetes/kubeadm/issues/389 **Special notes for your reviewer**: This PR depends on https://github.com/kubernetes/kubernetes/pull/50626, first three commits are from there This PR is a dependency for https://github.com/kubernetes/kubernetes/pull/48899 (kubeadm upgrades) I have some small things to fixup and I'll yet write unit tests, but PTAL if you think this is going in the right direction **Release note**: ```release-note kubeadm: Adds dry-run support for kubeadm using the `--dry-run` option ``` cc @kubernetes/sig-cluster-lifecycle-pr-reviews @kubernetes/sig-api-machinery-pr-reviews |
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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.
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See our documentation on kubernetes.io.
Try our interactive tutorial.
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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
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