98ba1d8519
PR #70862 made each driver responsible for resetting its config, but as it turned out, one place was missed in that PR: the in-tree gcepd sets a node selector. Not resetting that caused other tests to fail randomly depending on test execution order. Now the test suite resets the config by taking a copy after setting up the driver and restoring that copy before each test. Long term the intention is to separate the entire test config from the static driver info (https://github.com/kubernetes/kubernetes/issues/72288), but for now resetting the config is the fastest way to fix the test flake. Fixes: #72378
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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You have a working Go environment.
$ go get -d k8s.io/kubernetes
$ cd $GOPATH/src/k8s.io/kubernetes
$ make
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$ git clone https://github.com/kubernetes/kubernetes
$ cd kubernetes
$ make quick-release
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