Some scripts and tools still relied on the deprecated flags, the ones
which are about to be removed.
This is intentionally not a complete removal of all those flags in the entire
repo. This would lead to much more code churn also in places where commands
still accept the flags because they use klog directly.
The new benchmark requires the benchtime to be set to a very small number
so each test is run at most once. Some machines can have too powerfull resources
and decrease running time of some tests under the default 1s. Also, the old suite
expects the benchtime to be set to 1s. Allow to override the benchtime for the
new test suite will allow to run the same script from both suites.
make test-integration ran within jenkins job does not collect json file with generated metrics
from kube-scheduler. The artifacts dir needs to be set explicitly through new -data-items-dir
test flag. The metrics are required to provide more comphrehensive information about
kube-scheduler internals.
Right now, hack/jenkins/dockerized.sh is solely utilized by scheduler perf jenkins job.
There's an effort to extend the scheduler performance suite. In order to run
individual subsuites separately, we need a way to select a subset of benchmark tests
to be run. Golang exposes -bench option which allows to specify a prefix
of benchmark tests to be run.
* Added a extractor to extract raw logs from json format and then pipe
it into benchmark parser.
* Also added -alsologtostderr=false -logtostderr=false to reduce noisy logs.
