2 Commits

Author	SHA1	Message	Date
Quan Tian	087682584d	Fix memory leak in endpointSliceTracker ... endpointSliceTracker creates a set of resource versions for each service, the resource versions in the set could be deleted when endpointslices are deleted, but the set and its key in the map is never deleted, leading to memory leak. This patch deletes the set if the service is deleted, and stops initializing an empty set when "read-only" methods "Has" and "Stale" are called.	2020-07-08 00:15:30 +08:00
Rob Scott	c75787bb77	Fixing Potential Race Condition in EndpointSlice Controller. ... This adds a new EndpointSlice tracker to keep track of the expected resource versions of EndpointSlices associated with each Service managed by the EndpointSlice controller. This should prevent a potential race where a syncService call could happen with an incomplete view of EndpointSlices if additions or deletions hadn't fully propagated to the cache yet. Additionally, this ensures that external changes to EndpointSlices will be handled by the EndpointSlice controller.	2019-12-26 12:15:38 -08:00