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Merge pull request #7423 from Icinga/bugfix/cluster-config-object-create-ignore-on-error 

Fix and improve logging for runtime object sync
This commit is contained in:
Michael Friedrich 2019-08-15 10:23:22 +02:00 committed by GitHub
parent ada7c3d80e 2760748d78
commit 6ef6c0951f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 63 additions and 27 deletions
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75
lib/remote/apilistener-configsync.cpp
View File

@ -39,7 +39,7 @@ void ApiListener::ConfigUpdateObjectHandler(const ConfigObject::Ptr& object, con
Value ApiListener::ConfigUpdateObjectAPIHandler(const MessageOrigin::Ptr& origin, const Dictionary::Ptr& params)
{
Log(LogNotice, "ApiListener")
<< "Received update for object: " << JsonEncode(params);
<< "Received config update for object: " << JsonEncode(params);
/* check permissions */
ApiListener::Ptr listener = ApiListener::GetInstance();
@ -52,26 +52,32 @@ Value ApiListener::ConfigUpdateObjectAPIHandler(const MessageOrigin::Ptr& origin
Endpoint::Ptr endpoint = origin->FromClient->GetEndpoint();
String identity = origin->FromClient->GetIdentity();
/* discard messages if the client is not configured on this node */
if (!endpoint) {
Log(LogNotice, "ApiListener")
<< "Discarding 'config update object' message from '" << origin->FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
<< "Discarding 'config update object' message from '" << identity << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
Zone::Ptr endpointZone = endpoint->GetZone();
/* discard messages if the sender is in a child zone */
if (!Zone::GetLocalZone()->IsChildOf(endpoint->GetZone())) {
if (!Zone::GetLocalZone()->IsChildOf(endpointZone)) {
Log(LogNotice, "ApiListener")
<< "Discarding 'config update object' message from '"
<< origin->FromClient->GetIdentity() << "' for object '"
<< objName << "' of type '" << objType << "'. Sender is in a child zone.";
<< "Discarding 'config update object' message"
<< " from '" << identity << "' (endpoint: '" << endpoint->GetName() << "', zone: '" << endpointZone->GetName() << "')"
<< " for object '" << objName << "' of type '" << objType << "'. Sender is in a child zone.";
return Empty;
}
/* ignore messages if the endpoint does not accept config */
if (!listener->GetAcceptConfig()) {
Log(LogWarning, "ApiListener")
<< "Ignoring config update from '" << origin->FromClient->GetIdentity() << "' for object '" << objName << "' of type '" << objType << "'. '" << listener->GetName() << "' does not accept config.";
<< "Ignoring config update"
<< " from '" << identity << "' (endpoint: '" << endpoint->GetName() << "', zone: '" << endpointZone->GetName() << "')"
<< " for object '" << objName << "' of type '" << objType << "'. '" << listener->GetName() << "' does not accept config.";
return Empty;
}
@ -82,6 +88,7 @@ Value ApiListener::ConfigUpdateObjectAPIHandler(const MessageOrigin::Ptr& origin
auto *ctype = dynamic_cast<ConfigType *>(ptype.get());
if (!ctype) {
// This never happens with icinga cluster endpoints, only with development errors.
Log(LogCritical, "ApiListener")
<< "Config type '" << objType << "' does not exist.";
return Empty;
@ -130,7 +137,9 @@ Value ApiListener::ConfigUpdateObjectAPIHandler(const MessageOrigin::Ptr& origin
/* update object attributes if version was changed or if this is a new object */
if (newObject || objVersion <= object->GetVersion()) {
Log(LogNotice, "ApiListener")
<< "Discarding config update for object '" << object->GetName()
<< "Discarding config update"
<< " from '" << identity << "' (endpoint: '" << endpoint->GetName() << "', zone: '" << endpointZone->GetName() << "')"
<< " for object '" << object->GetName()
<< "': Object version " << std::fixed << object->GetVersion()
<< " is more recent than the received version " << std::fixed << objVersion << ".";
@ -138,7 +147,9 @@ Value ApiListener::ConfigUpdateObjectAPIHandler(const MessageOrigin::Ptr& origin
}
Log(LogNotice, "ApiListener")
<< "Processing config update for object '" << object->GetName()
<< "Processing config update"
<< " from '" << identity << "' (endpoint: '" << endpoint->GetName() << "', zone: '" << endpointZone->GetName() << "')"
<< " for object '" << object->GetName()
<< "': Object version " << object->GetVersion()
<< " is older than the received version " << objVersion << ".";
@ -186,7 +197,7 @@ Value ApiListener::ConfigUpdateObjectAPIHandler(const MessageOrigin::Ptr& origin
Value ApiListener::ConfigDeleteObjectAPIHandler(const MessageOrigin::Ptr& origin, const Dictionary::Ptr& params)
{
Log(LogNotice, "ApiListener")
<< "Received delete for object: " << JsonEncode(params);
<< "Received config delete for object: " << JsonEncode(params);
/* check permissions */
ApiListener::Ptr listener = ApiListener::GetInstance();
@ -194,52 +205,68 @@ Value ApiListener::ConfigDeleteObjectAPIHandler(const MessageOrigin::Ptr& origin
if (!listener)
return Empty;
if (!listener->GetAcceptConfig()) {
Log(LogWarning, "ApiListener")
<< "Ignoring config delete. '" << listener->GetName() << "' does not accept config.";
return Empty;
}
String objType = params->Get("type");
String objName = params->Get("name");
Endpoint::Ptr endpoint = origin->FromClient->GetEndpoint();
String identity = origin->FromClient->GetIdentity();
if (!endpoint) {
Log(LogNotice, "ApiListener")
<< "Discarding 'config delete object' message from '" << origin->FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
<< "Discarding 'config delete object' message from '" << identity << "': Invalid endpoint origin (client not allowed).";
return Empty;
}
Zone::Ptr endpointZone = endpoint->GetZone();
/* discard messages if the sender is in a child zone */
if (!Zone::GetLocalZone()->IsChildOf(endpoint->GetZone())) {
if (!Zone::GetLocalZone()->IsChildOf(endpointZone)) {
Log(LogNotice, "ApiListener")
<< "Discarding 'config delete object' message from '"
<< origin->FromClient->GetIdentity() << "'.";
<< "Discarding 'config delete object' message"
<< " from '" << identity << "' (endpoint: '" << endpoint->GetName() << "', zone: '" << endpointZone->GetName() << "')"
<< " for object '" << objName << "' of type '" << objType << "'. Sender is in a child zone.";
return Empty;
}
if (!listener->GetAcceptConfig()) {
Log(LogWarning, "ApiListener")
<< "Ignoring config delete"
<< " from '" << identity << "' (endpoint: '" << endpoint->GetName() << "', zone: '" << endpointZone->GetName() << "')"
<< " for object '" << objName << "' of type '" << objType << "'. '" << listener->GetName() << "' does not accept config.";
return Empty;
}
/* delete the object */
Type::Ptr ptype = Type::GetByName(params->Get("type"));
Type::Ptr ptype = Type::GetByName(objType);
auto *ctype = dynamic_cast<ConfigType *>(ptype.get());
if (!ctype) {
// This never happens with icinga cluster endpoints, only with development errors.
Log(LogCritical, "ApiListener")
<< "Config type '" << params->Get("type") << "' does not exist.";
<< "Config type '" << objType << "' does not exist.";
return Empty;
}
ConfigObject::Ptr object = ctype->GetObject(params->Get("name"));
ConfigObject::Ptr object = ctype->GetObject(objName);
if (!object) {
Log(LogNotice, "ApiListener")
<< "Could not delete non-existent object '" << params->Get("name") << "' with type '" << params->Get("type") << "'.";
<< "Could not delete non-existent object '" << objName << "' with type '" << params->Get("type") << "'.";
return Empty;
}
if (object->GetPackage() != "_api") {
Log(LogCritical, "ApiListener")
<< "Could not delete object '" << object->GetName() << "': Not created by the API.";
<< "Could not delete object '" << objName << "': Not created by the API.";
return Empty;
}
Log(LogNotice, "ApiListener")
<< "Processing config delete"
<< " from '" << identity << "' (endpoint: '" << endpoint->GetName() << "', zone: '" << endpointZone->GetName() << "')"
<< " for object '" << object->GetName() << "'.";
Array::Ptr errors = new Array();
/*

13
lib/remote/configobjectutility.cpp
View File

@ -240,8 +240,17 @@ bool ConfigObjectUtility::CreateObject(const Type::Ptr& type, const String& full
if (type->GetName() != "Comment" && type->GetName() != "Downtime")
ApiListener::UpdateObjectAuthority();
Log(LogInformation, "ConfigObjectUtility")
<< "Created and activated object '" << fullName << "' of type '" << type->GetName() << "'.";
// At this stage we should have a config object already. If not, it was ignored before.
auto *ctype = dynamic_cast<ConfigType *>(type.get());
ConfigObject::Ptr obj = ctype->GetObject(fullName);
if (obj) {
Log(LogInformation, "ConfigObjectUtility")
<< "Created and activated object '" << fullName << "' of type '" << type->GetName() << "'.";
} else {
Log(LogNotice, "ConfigObjectUtility")
<< "Object '" << fullName << "' was not created but ignored due to errors.";
}
} catch (const std::exception& ex) {
Utility::Remove(path);

2
lib/remote/jsonrpcconnection.cpp
View File

@ -277,7 +277,7 @@ void JsonRpcConnection::MessageHandler(const String& jsonString)
String method = vmethod;
Log(LogNotice, "JsonRpcConnection")
<< "Received '" << method << "' message from '" << m_Identity << "'";
<< "Received '" << method << "' message from identity '" << m_Identity << "'.";
Dictionary::Ptr resultMessage = new Dictionary();