Tentative fix for rule precedence determinism

cezarsa · cezarsa · commit 61ef2a8c975a · 2026-06-15T11:31:55.000-03:00
diff --git a/pkg/gateway/routeutils/route_rule_precedence.go b/pkg/gateway/routeutils/route_rule_precedence.go
@@ -183,7 +183,11 @@ func getHostnameListPrecedenceOrder(hostnameListOne, hostnameListTwo []string) i
 			return precedence
 		}
 	}
-	// can not complete tie breaking at hostname level
+	if len(hostnameListOne) < len(hostnameListTwo) {
+		return -1
+	} else if len(hostnameListOne) > len(hostnameListTwo) {
+		return 1
+	}
 	return 0
 }
 

Original file line number	Diff line number	Diff line change
`@@ -183,7 +183,11 @@ func getHostnameListPrecedenceOrder(hostnameListOne, hostnameListTwo []string) i`
`183`	`183`	`return precedence`
`184`	`184`	`}`
`185`	`185`	`}`
`186`		`- // can not complete tie breaking at hostname level`
	`186`	`+ if len(hostnameListOne) < len(hostnameListTwo) {`
	`187`	`+ return -1`
	`188`	`+ } else if len(hostnameListOne) > len(hostnameListTwo) {`
	`189`	`+ return 1`
	`190`	`+ }`
`187`	`191`	`return 0`
`188`	`192`	`}`
`189`	`193`