fix api (for mode: eks), status

internal/eks/validation.go

@@ -0,0 +1,14 @@
+package eks
+
+import (
+	"fmt"
+
+	irsav1alpha1 "github.com/kkb0318/irsa-manager/api/v1alpha1"
+)
+
+func Validate(obj *irsav1alpha1.IRSASetup) error {
+	if obj.Spec.IamOIDCProvider == "" {
+		return fmt.Errorf("IamOIDCProvider parameter must be set when Mode is 'eks'")
+	}
+	return nil
+}