The lock acquired by tryAcquireOrRenew is released when the leader ends
leadership. However, due to the cancellation of the context, the lock may
be set as an empty lock, so the Update cannot be run normally, resulting
in a failure to release the lock.
Signed-off-by: jackzhang <x_jackzhang@qq.com>
Kubernetes-commit: 8690ff6264cceb38bd81dec99bb8affcc40286a9
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Kubernetes-commit: a9593d634c6a053848413e600dadbf974627515f
This fix allows Reflector/Informer callers to detect API errors using the standard Go errors.As unwrapping methods used by the apimachinery helper methods. Combined with a custom WatchErrorHandler, this can be used to stop an informer that encounters specific errors, like resource not found or forbidden.
Kubernetes-commit: 9ace604b63045ebbb066cab5e8508b51d0900a05
Currenlty an event recorder can send an event to a
broadcaster that is already stopped, resulting
in a panic. This ensures the broadcaster holds
a lock while it is shutting down and then forces
any senders to drop queued events following
broadcaster shutdown.
It also updates the Action, ActionOrDrop, Watch,
and WatchWithPrefix functions to return an error
in the case where data is sent on the closed bradcaster
channel rather than panicing.
Lastly it updates unit tests to ensure the fix works correctly
fixes: https://github.com/kubernetes/kubernetes/issues/108518
Signed-off-by: Andrew Stoycos <astoycos@redhat.com>
Kubernetes-commit: 6aa779f4ed3d3acdad2f2bf17fb27e11e23aabe4
Get metrics for the request and response size, so we can correlate latency
and size on a request, otherwise we could get confused because we don't know if the
network is slow or just the request size huge.
Kubernetes-commit: 64d9d0585f6dbc9266f31b6d0f795d6c0421495e
* client-go: Remove unreachable return
Due to the way the switch statement is done,
the return at the end of the function will neverbe reached.
Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>
* client-go: Refactor for clarity
Fixed one instance where the error message should be lowercase.
Made the fields in the struct literal more explicit
Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>
Kubernetes-commit: 75c0987de3cb9a0380873745f68dea2f0835a7a2
* Enable setting proxyurl in kubeconfig via kubectl config
This PR enables setting `proxy-url` in kubeconfig via kubectl config.
* Add godoc for proxy-url unit tests
Kubernetes-commit: afdde383210294c3da573decc44b5ce55cffcb94
This avoids the assumption that the kinds are populated in the schema,
and is arguably a little more efficient also.
Kubernetes-commit: 3bf06ff3a15a2f1fefeb7a70373a92cb4b94818f
TransformingInfomer is like a regular Informer, but allows for applying
custom transform functions on the objects received via list/watch API calls.
Kubernetes-commit: efd3490076c391823095b4c8bd6e847ae18eb012
- Introduce PassiveRateLimiter which implements all methods of previous RateLimiter except Accept() and Wait()
- Change RateLimiter interface to extend PassiveRateLimiter by additionally implementing Accept() and Wait()
- Make client-go/tools/record use PassiveRateLimiter
Refactor EventSourceObjectSpamFilter, EventAggregator, EventCorrelator
- EventSourceObjectSpamFilter, EventAggregator, EventCorrelator use clock.PassiveClock now.
- This won't be a breaking change because even if a clock.Clock is passed, it still implements the clock.PassiveClock interface.
- Extend clock.PassiveClock through Clock.
- Replace pacakge local implementation of realClock with clock.RealClock
- In flowcontrol/throttle.go split tokenBucketRateLimiters to use Clock and clock.PassiveClock.
- Migrate client-go/tools/record tests from using IntervalClock to using SimpleIntervalClock (honest implementation of clock.PassiveClock)
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
Kubernetes-commit: ac5c55f0bd853fcf883d9b8e1f5ef728a2fb5309
This allows to check for specific errors using `errors.Is`.
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
Kubernetes-commit: a5647fa417de6d17ba200f1b4bcd2bb28cceb22c
