fix: increase validation cache

Author: edibble21

pkg/cache/cache.go

@@ -45,6 +45,8 @@ const (
 	// DiscoveredCapacityCacheTTL is the time to drop discovered resource capacity data per-instance type
 	// if it is not updated by a node creation event or refreshed during controller reconciliation
 	DiscoveredCapacityCacheTTL = 60 * 24 * time.Hour
+	// ValidationTTL is time to check authorization errors with validation controller
+	ValidationTTL = 5 * time.Minute
 )
 
 const (

pkg/operator/operator.go

@@ -144,7 +144,7 @@ func NewOperator(ctx context.Context, operator *operator.Operator) (context.Cont
 	}
 	unavailableOfferingsCache := awscache.NewUnavailableOfferings()
 	ssmCache := cache.New(awscache.SSMCacheTTL, awscache.DefaultCleanupInterval)
-	validationCache := cache.New(awscache.DefaultTTL, awscache.DefaultCleanupInterval)
+	validationCache := cache.New(awscache.ValidationTTL, awscache.DefaultCleanupInterval)
 
 	subnetProvider := subnet.NewDefaultProvider(ec2api, cache.New(awscache.DefaultTTL, awscache.DefaultCleanupInterval), cache.New(awscache.AvailableIPAddressTTL, awscache.DefaultCleanupInterval), cache.New(awscache.AssociatePublicIPAddressTTL, awscache.DefaultCleanupInterval))
 	securityGroupProvider := securitygroup.NewDefaultProvider(ec2api, cache.New(awscache.DefaultTTL, awscache.DefaultCleanupInterval))