fix: support EndpointSlice with empty conditions {} (#2408)

support EndpointSlice with empty conditions `{}` Signed-off-by: Zuo Zongyuan <[email protected]>
envoyproxy · Jan 6, 2024 · eb26959 · eb26959
1 parent fb67037
commit eb26959
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/internal/gatewayapi/route.go b/internal/gatewayapi/route.go
@@ -1252,7 +1252,8 @@ func getIREndpointsFromEndpointSlice(endpointSlice *discoveryv1.EndpointSlice, p
 			// and if endpoint is Ready
 			if *endpointPort.Name == portName &&
 				*endpointPort.Protocol == portProtocol &&
-				*endpoint.Conditions.Ready {
+				// Unknown state (nil) should be interpreted as Ready, see https://pkg.go.dev/k8s.io/api/discovery/v1#EndpointConditions
+				(endpoint.Conditions.Ready == nil || *endpoint.Conditions.Ready) {
 				for _, address := range endpoint.Addresses {
 					ep := ir.NewDestEndpoint(
 						address,