Merge pull request #92681 from ArchangelSDY/fix-vmss-cache

Fix a condition when expiring nil VM entry in VMSS cache
This commit is contained in:
Kubernetes Prow Robot
2020-07-09 09:08:06 -07:00
committed by GitHub

View File

@@ -182,7 +182,7 @@ func (ss *scaleSet) newVMSSVirtualMachinesCache() (*azcache.TimedCache, error) {
for name, vmEntry := range oldCache {
// if the nil cache entry has existed for 15 minutes in the cache
// then it should not be added back to the cache
if vmEntry.virtualMachine == nil || time.Since(vmEntry.lastUpdate) > 15*time.Minute {
if vmEntry.virtualMachine == nil && time.Since(vmEntry.lastUpdate) > 15*time.Minute {
klog.V(5).Infof("ignoring expired entries from old cache for %s", name)
continue
}