85aa6d2405
Automatic merge from submit-queue. 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>. Fix out of bounds error on non-64-bit machines This fixes an out of bounds error when running the controllers on a 32-bit machine ``` W0628 17:52:30.171975 1 node_lifecycle_controller.go:782] Missing timestamp for Node kube-master. Assuming now as a timestamp. I0628 17:52:30.172115 1 taint_manager.go:205] Starting NoExecuteTaintManager panic: runtime error: index out of range goroutine 1740 [running]: k8s.io/kubernetes/pkg/controller/nodelifecycle/scheduler.(*NoExecuteTaintManager).Run.func1(0x165e6000, 0x8, 0x15984100) /workspace/anago-v1.11.0-rc.3.3+91e7b4fd31fcd3/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/controller/nodelifecycle/scheduler/taint_manager.go:229 +0x1f8 created by k8s.io/kubernetes/pkg/controller/nodelifecycle/scheduler.(*NoExecuteTaintManager).Run /workspace/anago-v1.11.0-rc.3.3+91e7b4fd31fcd3/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/controller/nodelifecycle/scheduler/taint_manager.go:217 +0x27c ``` See https://play.golang.org/p/rIpicHGHtiT for an example of the coercion overflow /assign @wojtek-t /kind bug ```release-note fixes an out of range panic in the NoExecuteTaintManager controller when running a non-64-bit build ``` |
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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
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.