3cf94ef125
Automatic merge from submit-queue (batch tested with PRs 58645, 59211). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Fixing node labels assignment for random order tests execution **What this PR does / why we need it**: For some vsphere cloud provider e2e test cases, we are setting node labels to control pod scheduling on specific node. When these e2e tests are executed in random order from testsuite, they are overwriting node labels, so some tests were failing to schedule pod on desired node. Tests are failing with following error. ``` “FailedScheduling: No nodes are available that match all of the predicates: MatchNodeSelector (5), NodeUnschedulable (1). ``` This PR is fixing the above issue with setting distinct node label key for each test group within test suite. **Which issue(s) this PR fixes** Fixes # **Special notes for your reviewer**: Executed testsuites containing tests from both files using following script. ``` GINKGO_FOCUS[0]="Volume\sPlacement" GINKGO_FOCUS[1]="Volume\sDisk\sFormat" REGEX="--ginkgo.focus="$(IFS='|' ; echo "${GINKGO_FOCUS[*]}") go run hack/e2e.go --check-version-skew=false --v --test --test_args="${REGEX}" ``` All test passed. **Release note**: ```release-note NONE ``` |
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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.
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
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$ git clone https://github.com/kubernetes/kubernetes
$ cd kubernetes
$ make quick-release
For the full story, head over to the developer's documentation.
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If you need support, start with the troubleshooting guide, and work your way through the process that we've outlined.
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