* migrating pkg/controller/serviceaccount to contextual logging
Signed-off-by: Naman <namanlakhwani@gmail.com>
* small nit
Signed-off-by: Naman <namanlakhwani@gmail.com>
* capitalising first letter of error
Signed-off-by: Naman <namanlakhwani@gmail.com>
* addressed review comments
Signed-off-by: Naman <namanlakhwani@gmail.com>
* small nit to add key
Signed-off-by: Naman <namanlakhwani@gmail.com>
---------
Signed-off-by: Naman <namanlakhwani@gmail.com>
* migrated controller/replicaset to contextual logging
Signed-off-by: Naman <namanlakhwani@gmail.com>
* small nits
Signed-off-by: Naman <namanlakhwani@gmail.com>
* addressed changes
Signed-off-by: Naman <namanlakhwani@gmail.com>
* small nit
Signed-off-by: Naman <namanlakhwani@gmail.com>
* taking t as input
Signed-off-by: Naman <namanlakhwani@gmail.com>
---------
Signed-off-by: Naman <namanlakhwani@gmail.com>
ContextForChannel uses a goroutine to transform a channel close to
a context cancel. However, this exposes a synchronization issue if
we want to unify the underlying implementation between contextless
and with context - a ConditionFunc that closes the channel today
expects the behavior that no subsequent conditions will be invoked
(we have a test in wait_test.go TestUntilReturnsImmediately that
verifies this expectation). We can't unify the implementation
without ensuring this property holds.
To do that this commit changes from the goroutine propagation to
implementing context.Context and using stopCh as the Done(). We
then implement Err() by returning context.Canceled and stub the
other methods. Since our context cannot be explicitly cancelled
by users, we cease to return the cancelFn and callers that need
that behavior must wrap the context as normal.
This should be invisible to clients - they would already observe
the same behavior from the context, and the existing error
behavior of Poll* is preserved (which ignores ctx.Err()).
As a side effect, one less goroutine is created making it more
efficient.
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.
wire up feature_gate.go with metrics via AddMetrics method
Change-Id: I9b4f6b04c0f4eb9bcb198b16284393d21c774ad8
wire in metrics to kubernetes components
Change-Id: I6d4ef8b26f149f62b03f32d1658f04f3056fe4dc
rename metric since we're using the value to determine if enabled is true or false
Change-Id: I13a6b6df90a5ffb4b9c5b34fa187562413bea029
Update staging/src/k8s.io/component-base/featuregate/feature_gate.go
Co-authored-by: Jordan Liggitt <jordan@liggitt.net>
