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Indicate and handle left out zones in config::Update

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This commit is contained in:
Alexander A. Klimov 2020-09-10 18:18:56 +02:00
parent 3449e73e9f
commit 7066e2610a
1 changed files with 55 additions and 29 deletions
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84
lib/remote/apilistener-filesync.cpp
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@ -762,6 +762,27 @@ Value ApiListener::ConfigWantFilesHandler(const MessageOrigin::Ptr& origin, cons
return Empty;
}
for (auto& zone : ConfigType::GetObjectsByType<Zone>()) {
auto zoneName (zone->GetName());
if (!zone->IsChildOf(clientZone) && !zone->IsGlobal()) {
continue;
}
if (!Utility::PathExists(zonesDir + zoneName)) {
continue;
}
if (configUpdateV1->Contains(zoneName)) {
continue;
}
// Not requested? Not included!
configUpdateV1->Set(zoneName, Empty);
configUpdateV2->Set(zoneName, Empty);
configUpdateChecksums->Set(zoneName, Empty);
}
JsonRpcConnection::Ptr client;
for (auto& conn : endpoint->GetClients()) {
@ -960,49 +981,54 @@ void ApiListener::HandleConfigUpdate(const MessageOrigin::Ptr& origin, const Dic
Utility::MkDirP(productionConfigZoneDir, 0700);
Utility::MkDirP(stageConfigZoneDir, 0700);
// Load the current production config details.
ConfigDirInformation productionConfigInfo = LoadConfigDir(productionConfigZoneDir);
// Merge the config information.
ConfigDirInformation newConfigInfo;
newConfigInfo.UpdateV1 = kv.second;
// Load metadata.
if (updateV2)
newConfigInfo.UpdateV2 = updateV2->Get(kv.first);
if (kv.second.GetType() == ValueEmpty) {
newConfigInfo = productionConfigInfo;
} else {
newConfigInfo.UpdateV1 = kv.second;
// Load checksums. New since 2.11.
if (checksums)
newConfigInfo.Checksums = checksums->Get(kv.first);
// Load metadata.
if (updateV2)
newConfigInfo.UpdateV2 = updateV2->Get(kv.first);
for (auto& dict : { newConfigInfo.UpdateV1, newConfigInfo.UpdateV2 }) {
ObjectLock oLock (dict);
// Load checksums. New since 2.11.
if (checksums)
newConfigInfo.Checksums = checksums->Get(kv.first);
for (auto& kv : dict) {
if (kv.second.GetType() == ValueEmpty) { // Partial update. New since v2.13.
auto file (productionConfigZoneDir + kv.first);
for (auto& dict : { newConfigInfo.UpdateV1, newConfigInfo.UpdateV2 }) {
ObjectLock oLock (dict);
Log(LogDebug, "ApiListener")
<< "Loading local file due to partial config update from endpoint '"
<< fromEndpointName << "' for zone '" << zoneName << "': '" << file << "'";
for (auto& kv : dict) {
if (kv.second.GetType() == ValueEmpty) { // Partial update. New since v2.13.
auto file (productionConfigZoneDir + kv.first);
std::ifstream fp (file.CStr(), std::ifstream::binary);
Log(LogDebug, "ApiListener")
<< "Loading local file due to partial config update from endpoint '"
<< fromEndpointName << "' for zone '" << zoneName << "': '" << file << "'";
if (!fp) {
Log(LogWarning, "ApiListener")
<< "No such local file in config update from endpoint '" << fromEndpointName
<< "' for zone '" << zoneName << "': '" << file << "'";
continue;
std::ifstream fp (file.CStr(), std::ifstream::binary);
if (!fp) {
Log(LogWarning, "ApiListener")
<< "No such local file in config update from endpoint '" << fromEndpointName
<< "' for zone '" << zoneName << "': '" << file << "'";
continue;
}
// Should be kept in sync with ConfigGlobHandler().
dict->Set(kv.first, Utility::ValidateUTF8(String(
std::istreambuf_iterator<char>(fp), std::istreambuf_iterator<char>()
)));
}
// Should be kept in sync with ConfigGlobHandler().
dict->Set(kv.first, Utility::ValidateUTF8(String(
std::istreambuf_iterator<char>(fp), std::istreambuf_iterator<char>()
)));
}
}
}
// Load the current production config details.
ConfigDirInformation productionConfigInfo = LoadConfigDir(productionConfigZoneDir);
// Merge updateV1 and updateV2
Dictionary::Ptr productionConfig = MergeConfigUpdate(productionConfigInfo);
Dictionary::Ptr newConfig = MergeConfigUpdate(newConfigInfo);