c4bc7c1166
Automatic merge from submit-queue client-go PortForwarder: don't log an error if net.Listen fails **What this PR does / why we need it**: If ipv6 is disabled the client-go PortForwarder logs an error: ``` E0406 17:26:06.983609 29625 portforward.go:209] Unable to create listener: Error listen tcp6 [::1]:30143: socket: address family not supported by protocol ``` This pull request removes this error log. Reasons: * Tunnel creation might still succeed on ipv4 and the error just confuses the user (see https://github.com/kubernetes/helm/issues/2223). * If the tunnel can't be created the error gets also loggen in `listenOnPort`. * runtime.HandleError should only be used on errors "_when a non-user facing piece of code cannot return an error"_ which isn't the case here. **Which issue this PR fixes** Fixes https://github.com/kubernetes/helm/issues/2223 |
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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:
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$ go get -d k8s.io/kubernetes
$ cd $GOPATH/src/k8s.io/kubernetes
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