1 files changed, 12 insertions, 0 deletions
diff --git a/test/security/k8s/src/check/validators/master/controllermanager/controllermanager.go b/test/security/k8s/src/check/validators/master/controllermanager/controllermanager.go
new file mode 100644
index 000000000..85ab28564
--- /dev/null
+++ b/test/security/k8s/src/check/validators/master/controllermanager/controllermanager.go
@@ -0,0 +1,12 @@
+package controllermanager
+
+import (
+	"check/validators/master/args"
+	"check/validators/master/boolean"
+)
+
+// IsInsecureBindAddressAbsentOrLoopback validates there is no insecure bind address or it is loopback address.
+func IsInsecureBindAddressAbsentOrLoopback(params []string) bool {
+	return boolean.IsFlagAbsent("--address=", params) ||
+		args.HasSingleFlagArgument("--address=", "127.0.0.1", params)
+}