The --contention-profiling flag enables block profiling by calling
SetBlockProfileRate(). It, however does not call SetMutexProfileFraction
which enables mutex profiling.
Mutex profiling gives us information about lock contention whereas
block profiling on the other hand gives us information on gorotuines
being blocked on sync primitives.
Updating the docs to "block profiling" in order to make it more accurate.
Eventhough a block profile may reflect contention points on locks to some
extent, it also talks about other sources where goroutines may be blocked.
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
Create a new conversion Factory interface for CRDs, and split out
NewDelegatingConverter as a standalone package-level function, instead
of being part of CRConverterFactory.
Signed-off-by: Andy Goldstein <andy.goldstein@redhat.com>
Priority is normally set by the admission controller when missing.
For static pods there seems to be some corner cases, as, if priority
is not explicitly set, Graceful Node Shutdown will shutdown
static pods with the other pods that have priority 0 or unset.
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
These testcases are too vague, they are not test against the scenario
they want, but instead all of them are failed due to client cannot
be created.
`kubeconfig` file is created and mocked the function of `loadConfig` in
order to make those testcases valid.
Signed-off-by: Dave Chen <dave.chen@arm.com>
Dependencies need to be updated to use
github.com/container-orchestrated-devices/container-device-interface.
It's not decided yet whether we will implement Topology support
for DRA or not. Not having any toppology-related code
will help to avoid wrong impression that DRA is used as a hint
provider for the Topology Manager.
The controller uses the exact same logic as the generic ephemeral inline volume
controller, just for inline ResourceClaimTemplate -> ResourceClaim.
In addition, it supports removal of pods from the ReservedFor field when those
pods are known to not need the claim anymore. At the moment, only this special
case is supported. Removal of arbitrary objects would imply granting full read
access to all types to determine whether a) an object is gone and b) if the
current incarnation is the one which is listed in ReservedFor. This may get
added later.
This adds a new resource.k8s.io API group with v1alpha1 as version. It contains
four new types: resource.ResourceClaim, resource.ResourceClass, resource.ResourceClaimTemplate, and
resource.PodScheduling.
