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Implement minimal state sync

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This commit is contained in:
Jean Flach 2018-11-12 17:46:35 +01:00 committed by Michael Friedrich
parent c825a3f4b5
commit 2215e9e16f
2 changed files with 49 additions and 10 deletions
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58
lib/redis/rediswriter-objects.cpp
View File

@ -561,18 +561,25 @@ void RedisWriter::SendConfigDelete(const ConfigObject::Ptr& object)
void RedisWriter::SendStatusUpdate(const ConfigObject::Ptr& object)
{
//TODO: Manage type names
//TODO: Figure out what we need when we implement the history and state sync
// UpdateObjectAttrs(m_PrefixStatusObject, object, FAState, "");
//TODO: This is probably uncesessary?
Checkable::Ptr checkable = dynamic_pointer_cast<Checkable>(object);
if (!checkable)
return;
String streamname = "hoststatus";
Host::Ptr host = dynamic_pointer_cast<Host>(object);
if (!host)
streamname = "servicestatus";
// /* Serialize config object attributes */
// Dictionary::Ptr objectAttrs = SerializeObjectAttrs(object, FAState);
//
// String jsonBody = JsonEncode(objectAttrs);
//
// String objectName = object->GetName();
//
/* Serialize config object attributes
* TODO: Flatten last check result
*/
auto objectAttrs = SerializeState(object);
std::vector<String> streamadd({"XADD", streamname, "*", "id", GetObjectIdentifier(object)});
streamadd.insert(streamadd.end(), std::begin(objectAttrs), std::end(objectAttrs));
m_Rcon->ExecuteQuery(streamadd);
// ExecuteQuery({ "HSET", "icinga:status:" + typeName, objectName, jsonBody });
//
// /* Icinga DB part for Icinga Web 2 */
@ -644,6 +651,37 @@ void RedisWriter::SendStatusUpdate(const ConfigObject::Ptr& object)
// }
}
std::vector<String> RedisWriter::SerializeState(const Object::Ptr& object)
{
Type::Ptr type = object->GetReflectionType();
std::vector<String> resultAttrs = std::vector<String>();
for (int fid = 0; fid < type->GetFieldCount(); fid++) {
Field field = type->GetFieldInfo(fid);
if ((field.Attributes & FAState) == 0)
continue;
Value val = object->GetField(fid);
/* hide attributes which shouldn't be user-visible */
if (field.Attributes & FANoUserView)
continue;
/* hide internal navigation fields */
if (field.Attributes & FANavigation && !(field.Attributes & (FAConfig | FAState)))
continue;
Value sval = Serialize(val);
resultAttrs.emplace_back(field.Name);
resultAttrs.emplace_back(sval);
}
return resultAttrs;
}
std::vector<String>
RedisWriter::UpdateObjectAttrs(const ConfigObject::Ptr& object, int fieldType,
const String& typeNameOverride)

1
lib/redis/rediswriter.hpp
View File

@ -73,6 +73,7 @@ private:
void SendConfigDelete(const ConfigObject::Ptr& object);
void SendStatusUpdate(const ConfigObject::Ptr& object);
std::vector<String> UpdateObjectAttrs(const ConfigObject::Ptr& object, int fieldType, const String& typeNameOverride);
std::vector<String> SerializeState(const Object::Ptr& object);
/* Stats */
Dictionary::Ptr GetStats();