- 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
This adds new benchmark tests that measure scheduler latency of pods
that use affinity rules. Specifically, this tests affinity rules with
topologyKey="kubernetes.io/hostname".
Under the default behavior of Go benchmark tests, all our scheduler_perf
benchmark tests run with b.N=1, which is lower than we would like. This
adds a lower bound to b.N so that the results are more meaningful.
The alternative to this change is to always run these tests with the
-benchtime flag set to a duration which will force b.N to increase. That
would cause any test setup to be executed repeatedly as b.N ramps up,
and -timout would probably also need to be set higher.
Where possible, switch the scheduler to use generated listers and
informers. There are still some places where it probably makes more
sense to use one-off reflectors/informers (listing/watching just a
single node, listing/watching scheduled & unscheduled pods using a field
selector).
Krzysztof Siedlecki