The metadata client uses protobuf and returns only a subset of object
data (the metadata) which allows operations that act only on objects
generically to work much faster. Use the metadata client in the
namespace controller to reduce the amount of work the namespace controller
has to do in large namespaces.
- 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
Automatic merge from submit-queue (batch tested with PRs 49665, 49689, 49495, 49146, 48934)
make it possible to allow discovery errors for controllers
Update the discovery client to return partial discovery information *and* an error. Since we can aggregate API servers, discovery of some resources can fail independently. Callers of this function who want to tolerate the errors can, existing callers will still get an error and fail in normal blocks.
@kubernetes/sig-api-machinery-misc @sttts
This adds an interface form of dynamic.Client and
dynamic.ResourceClient, making those two follow the general client
conventions: `Interface` is an interface, and `Client` is the concrete
implementation. `ClientPool` retains it's interface status.
This allows us to create a fake implemenation of dyanmic.Interface,
dynamic.ResourceInterface, and dynamic.ClientPool for testing.
Users who delete a collection expect all resources to be deleted, and
users can also delete an uninitialized resource. To preserve this
expectation, DeleteCollection selects all resources regardless of
initialization.
The namespace controller should list uninitialized resources in order to
gate cleanup of a namespace.
If the namespace controller encounters an error trying to delete a
single GroupVersionResource, add the error to an aggregated list of
errors and continue attempting to delete all the GroupVersionResources
instead of stopping at the first error. Return the aggregated error list
(if any) when done. This allows us to delete as much of the content in
the namespace as we can in each pass.
