The context is used for cancellation and to support contextual logging.
In most cases, alternative *WithContext APIs get added, except for
NewIntegerResourceVersionMutationCache where code searches indicate that the
API is not used downstream.
An API break around SharedInformer couldn't be avoided because the
alternative (keeping the interface unchanged and adding a second one with
the new method) would have been worse. controller-runtime needs to be updated
because it implements that interface in a test package. Downstream consumers of
controller-runtime will work unless they use those test package.
Converting Kubernetes to use the other new alternatives will follow. In the
meantime, usage of the new alternatives cannot be enforced via logcheck
yet (see https://github.com/kubernetes/kubernetes/issues/126379 for the
process).
Passing context through and checking it for cancellation is tricky for event
handlers. A better approach is to map the context cancellation to the normal
removal of an event handler via a helper goroutine. Thanks to the new
HandleErrorWithLogr and HandleCrashWithLogr, remembering the logger is
sufficient for handling problems at runtime.
Kubernetes-commit: 4638ba971661497b147906b8977ae206c9dd6e44
2. Remove staging/src/k8s.io/client-go/tools/cache from .golint_failures;
3. Fix some typo from comments.
Kubernetes-commit: 0e0e1f7daba0a6ae6dd59df0a1bb643c323ad8cb
The cache mutation detector must use a diff function that is
designed to show differences that cause reflect.DeepEqual to return
false.
Signed-off-by: Monis Khan <mkhan@redhat.com>
Kubernetes-commit: dd4f53cd45499687e768de46a15038d61935ab96
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
* github.com/kubernetes/repo-infra
* k8s.io/gengo/
* k8s.io/kube-openapi/
* github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods
Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
Kubernetes-commit: 954996e231074dc7429f7be1256a579bedd8344c
Local cluster is leaking memory due to mutation detector being enabled.
In addition there is no warning in the logs that this could be the
issue.
Added a log warning when this feature is enabled to make debugging this
issue easier for other cases of this.
Fixed import ordering as per @liggitt
Kubernetes-commit: 07ba609b50d6f00c52acbfd6eaa43e6b527c5c2d
