mgr: replace "Unknown error" string on always_on

It's always hard to say what went wrong when a module
couldn't be imported at all, but let's be a little
bit more helpful.

Signed-off-by: John Spray <john.spray@redhat.com>

diff --git a/src/mgr/PyModuleRegistry.cc b/src/mgr/PyModuleRegistry.cc
index c09e0eec5188e8c731a6fef2f057be55d00cff69..179785ad4a8d4c60fc5f49cd7ca659614b055af9 100644 (file)
--- a/src/mgr/PyModuleRegistry.cc
+++ b/src/mgr/PyModuleRegistry.cc
@@ -378,7 +378,7 @@ void PyModuleRegistry::get_health_checks(health_check_map_t *checks)
       if (!active_modules->module_exists(name)) {
         if (failed_modules.find(name) == failed_modules.end() &&
             dependency_modules.find(name) == dependency_modules.end()) {
-          failed_modules[name] = "Unknown error";
+          failed_modules[name] = "Not found or unloadable";
         }
       }
     }