Unit tests run in parallel at the package level. This change allows the
execution of sig/scheduling unit tests in parallel.
Signed-off-by: Victor Morales <v.morales@samsung.com>
Using a nil map to initialize the pod indexers will
cause runtime failure when trying to add indexers
in scheduler plugin.
We use a empty map to enable scheduler plugins
to add their indexers.
Signed-off-by: Francesco Romani <fromani@redhat.com>
Move to use testing PodWrapper where applicable to
reduce duplicating pod creation code and shorten
number of lines.
Adding additional wrapper functions in PodWrapper
to ensure it covers all pod spec under tests.
Signed-off-by: Yibo Zhuang <yibzhuang@gmail.com>
* refactor: migrate scheduling logic to scheduler_one.go as more reasonable
Signed-off-by: kerthcet <kerthcet@gmail.com>
* remove snapshot() function
Signed-off-by: kerthcet <kerthcet@gmail.com>
This patch aims to simplify decoupling "pkg/scheduler/framework/plugins"
from internal "k8s.io/kubernetes" packages. More described in
issue #89930 and PR #102953.
Some helpers from "k8s.io/kubernetes/pkg/controller/volume/persistentvolume"
package moved to "k8s.io/component-helpers/storage/volume" package:
- IsDelayBindingMode
- GetBindVolumeToClaim
- IsVolumeBoundToClaim
- FindMatchingVolume
- CheckVolumeModeMismatches
- CheckAccessModes
- GetVolumeNodeAffinity
Also "CheckNodeAffinity" from "k8s.io/kubernetes/pkg/volume/util"
package moved to "k8s.io/component-helpers/storage/volume" package
to prevent diamond dependency conflict.
Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
All dependencies of VolumeBinding plugin from
"k8s.io/kubernetes/pkg/controller/volume/scheduling" package moved to
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/volumebinding" package:
- whole file pkg/controller/volume/scheduling/scheduler_assume_cache.go
- whole file pkg/controller/volume/scheduling/scheduler_assume_cache_test.go
- whole file pkg/controller/volume/scheduling/scheduler_binder.go
- whole file pkg/controller/volume/scheduling/scheduler_binder_fake.go
- whole file pkg/controller/volume/scheduling/scheduler_binder_test.go
Package "k8s.io/kubernetes/pkg/controller/volume/scheduling/metrics" moved
to "k8s.io/kubernetes/pkg/scheduler/framework/plugins/volumebinding/metrics"
because it only used in VolumeBinding plugin and (e2e) tests.
More described in issue #89930 and PR #102953.
Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
Since the filter status is missed for the phase of preemption, there
will be no way to tell why the preemption failed for some reasons, and
those reasons could be different with the status from the main scheduling
process (the first failed plugin will hide other failures in the chain).
This change provides verbose information based on the node status generated
during pod preemption, those information helps us to diagnose the issue which
is happened during pod preemption.
Signed-off-by: Dave Chen <dave.chen@arm.com>
