cluster/secrets: keep plain/ dir for scripting
diff --git a/cluster/secrets/plain/.gitignore b/cluster/secrets/plain/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/cluster/secrets/plain/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore