Add more debug logging for api package config sync

refs #10819

diff --git a/lib/remote/apilistener-filesync.cpp b/lib/remote/apilistener-filesync.cpp
index 61b7fce1ccf724ac0525f5889b2aaaa2ec324ed3..303cc96ef7db3e2157133706f557db683489deff 100644 (file)
--- a/lib/remote/apilistener-filesync.cpp
+++ b/lib/remote/apilistener-filesync.cpp
@@ -34,7 +34,17 @@ REGISTER_APIFUNCTION(Update, config, &ApiListener::ConfigUpdateHandler);
 
 bool ApiListener::IsConfigMaster(const Zone::Ptr& zone)
 {
-       return !ConfigCompiler::GetZoneDirs(zone->GetName()).empty();
+       std::vector<ZoneFragment> zoneDirs = ConfigCompiler::GetZoneDirs(zone->GetName());
+
+       std::vector<String> paths;
+       BOOST_FOREACH(const ZoneFragment& zf, zoneDirs) {
+               paths.push_back(zf.Path);
+       }
+
+       Log(LogNotice, "ApiListener")
+           << "Registered config directories for zone '" << zone->GetName() << "': " << Utility::NaturalJoin(paths);
+
+       return zoneDirs.size() > 0;
 }
 
 void ApiListener::ConfigGlobHandler(Dictionary::Ptr& config, const String& path, const String& file)
@@ -146,8 +156,11 @@ void ApiListener::SyncZoneDir(const Zone::Ptr& zone) const
 void ApiListener::SyncZoneDirs(void) const
 {
        BOOST_FOREACH(const Zone::Ptr& zone, ConfigType::GetObjectsByType<Zone>()) {
-               if (!IsConfigMaster(zone))
+               if (!IsConfigMaster(zone)) {
+                       Log(LogWarning, "ApiListener")
+                           << "Not syncing config update for zone '" << zone->GetName() << "' because we do not have an authoritative version of the zone's config.";
                        continue;
+               }
 
                try {
                        SyncZoneDir(zone);