Explictly show the help msg that `kubeadm upgrade plan` can only run
on the node where "admin.conf" exists, normally, this is the control
plane node.
Signed-off-by: Dave Chen <dave.chen@arm.com>
Developers who are unaware of the Ginkgo wrappers in the framework might end up
passing the label decorators directly to Ginkgo. Previously, this led to an
error that was hard to understand without background knowledge:
Unknown Decorator
ginkgo.It("must deallocate on non graceful node shutdown", f.WithSerial(), f.WithDisruptive(), f.WithSlow(), func(ctx context.Context) {
/nvme/gopath/src/k8s.io/kubernetes/test/e2e/dra/dra.go:527
[It] node was passed an unknown decorator:
'framework.label{parts:[]string{"Serial"}, extra:""}'
Learn more at: http://onsi.github.io/ginkgo/#node-decorators-overview
When including a special field that Ginkgo dumps the message gets a bit better:
Unknown Decorator
ginkgo.It("must deallocate on non graceful node shutdown", f.WithSerial(), f.WithDisruptive(), f.WithSlow(), func(ctx context.Context) {
/nvme/gopath/src/k8s.io/kubernetes/test/e2e/dra/dra.go:527
[It] node was passed an unknown decorator:
'framework.label{parts:[]string{"Serial"}, extra:"", explanation:"If you see
this as part of an \"Unknown Decorator\" error from Ginkgo, then you need to
replace the ginkgo.It/Context/Describe call with the corresponding
framework.It/Context/Describe or (if available) f.It/Context/Describe."}'
Learn more at: http://onsi.github.io/ginkgo/#node-decorators-overview
27a68aee3a introduced context support for events. Creating an event
broadcaster with context makes tests more resilient against leaking goroutines
when that context gets canceled at the end of a test and enables per-test
output via ktesting.
27a68aee3a introduced context support for events. Creating an event
broadcaster with context makes tests more resilient against leaking goroutines
when that context gets canceled at the end of a test and enables per-test
output via ktesting.
To use this in kubelet, a more thorough code update is needed. For now,
context.TODO serves as a reminder that this is necessary.
