- 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 changes the event aggregation behavior so that, when multiple events are
deduplicated, the aggregated event includes the message of the latest related
event.
This fixes an issue where the original event expires due to TTL, and the
aggregate event doesn't contain any useful message.
Kubernetes-commit: 6ada269d8f199b02dd5852f1545746a14f58f4eb
