mkdirectory: Do not restrict permissions by default.

Partition root should be used to control overall permissions, which is
typically a safe-enough 0750 (depending on slapformat and sysadmin).
umask is applied at libc mkdir level, so this typically results in 0755
actual permission.
More restrictive permissions should only be used when really needed.

slapos/recipe/mkdirectory.py

@@ -33,7 +33,7 @@ class Recipe(GenericBaseRecipe):
   def _options(self, options):
     self.directory = options.copy()
     del self.directory['recipe']
-    self.mode = int(self.directory.pop('mode', '700'), 8)
+    self.mode = int(self.directory.pop('mode', '0777'), 8)
 
   def install(self):
     for path in sorted(self.directory.itervalues()):