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Merge pull request #9212 from Icinga/bugfix/multi-ido-notification-id 

IDO: fix incorrect contacts in notification history with multiple IDO instances on a single node
This commit is contained in:
Julian Brost 2022-02-21 11:40:46 +01:00 committed by GitHub
parent 8e81faf3e0 7c9d0fff01
commit 5383df3c79
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 79 additions and 54 deletions
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15
lib/db_ido/dbconnection.cpp
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@ -45,8 +45,19 @@ void DbConnection::Start(bool runtimeCreated)
Log(LogInformation, "DbConnection")
<< "'" << GetName() << "' started.";
DbObject::OnQuery.connect([this](const DbQuery& query) { ExecuteQuery(query); });
DbObject::OnMultipleQueries.connect([this](const std::vector<DbQuery>& multiQueries) { ExecuteMultipleQueries(multiQueries); });
auto onQuery = [this](const DbQuery& query) { ExecuteQuery(query); };
DbObject::OnQuery.connect(onQuery);
auto onMultipleQueries = [this](const std::vector<DbQuery>& multiQueries) { ExecuteMultipleQueries(multiQueries); };
DbObject::OnMultipleQueries.connect(onMultipleQueries);
DbObject::QueryCallbacks queryCallbacks;
queryCallbacks.Query = onQuery;
queryCallbacks.MultipleQueries = onMultipleQueries;
DbObject::OnMakeQueries.connect([queryCallbacks](const std::function<void (const DbObject::QueryCallbacks&)>& queryFunc) {
queryFunc(queryCallbacks);
});
}
void DbConnection::Stop(bool runtimeRemoved)

111
lib/db_ido/dbevents.cpp
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@ -837,72 +837,79 @@ void DbEvents::AddAcknowledgementInternal(const Checkable::Ptr& checkable, Ackno
void DbEvents::AddNotificationHistory(const Notification::Ptr& notification, const Checkable::Ptr& checkable, const std::set<User::Ptr>& users, NotificationType type,
const CheckResult::Ptr& cr, const String& author, const String& text)
{
/* start and end happen at the same time */
std::pair<unsigned long, unsigned long> timeBag = ConvertTimestamp(Utility::GetTime());
/* NotificationInsertID has to be tracked per IDO instance, therefore the OnQuery and OnMultipleQueries signals
* cannot be called directly as all IDO instances would insert rows with the same ID which is (most likely) only
* correct in one database. Instead, pass a lambda which generates the queries with new DbValue for
* NotificationInsertID each IDO instance.
*/
DbObject::OnMakeQueries([&checkable, &users, &type, &cr](const DbObject::QueryCallbacks& callbacks) {
/* start and end happen at the same time */
std::pair<unsigned long, unsigned long> timeBag = ConvertTimestamp(Utility::GetTime());
DbQuery query1;
query1.Table = "notifications";
query1.Type = DbQueryInsert;
query1.Category = DbCatNotification;
query1.NotificationInsertID = new DbValue(DbValueObjectInsertID, -1);
DbQuery query1;
query1.Table = "notifications";
query1.Type = DbQueryInsert;
query1.Category = DbCatNotification;
query1.NotificationInsertID = new DbValue(DbValueObjectInsertID, -1);
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
Dictionary::Ptr fields1 = new Dictionary();
fields1->Set("notification_type", 1); /* service */
fields1->Set("notification_reason", MapNotificationReasonType(type));
fields1->Set("object_id", checkable);
fields1->Set("start_time", DbValue::FromTimestamp(timeBag.first));
fields1->Set("start_time_usec", timeBag.second);
fields1->Set("end_time", DbValue::FromTimestamp(timeBag.first));
fields1->Set("end_time_usec", timeBag.second);
Dictionary::Ptr fields1 = new Dictionary();
fields1->Set("notification_type", 1); /* service */
fields1->Set("notification_reason", MapNotificationReasonType(type));
fields1->Set("object_id", checkable);
fields1->Set("start_time", DbValue::FromTimestamp(timeBag.first));
fields1->Set("start_time_usec", timeBag.second);
fields1->Set("end_time", DbValue::FromTimestamp(timeBag.first));
fields1->Set("end_time_usec", timeBag.second);
if (service)
fields1->Set("state", service->GetState());
else
fields1->Set("state", GetHostState(host));
if (service)
fields1->Set("state", service->GetState());
else
fields1->Set("state", GetHostState(host));
if (cr) {
fields1->Set("output", CompatUtility::GetCheckResultOutput(cr));
fields1->Set("long_output", CompatUtility::GetCheckResultLongOutput(cr));
}
if (cr) {
fields1->Set("output", CompatUtility::GetCheckResultOutput(cr));
fields1->Set("long_output", CompatUtility::GetCheckResultLongOutput(cr));
}
fields1->Set("escalated", 0);
fields1->Set("contacts_notified", static_cast<long>(users.size()));
fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
fields1->Set("escalated", 0);
fields1->Set("contacts_notified", static_cast<long>(users.size()));
fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
Endpoint::Ptr endpoint = Endpoint::GetByName(IcingaApplication::GetInstance()->GetNodeName());
Endpoint::Ptr endpoint = Endpoint::GetByName(IcingaApplication::GetInstance()->GetNodeName());
if (endpoint)
fields1->Set("endpoint_object_id", endpoint);
if (endpoint)
fields1->Set("endpoint_object_id", endpoint);
query1.Fields = fields1;
DbObject::OnQuery(query1);
query1.Fields = fields1;
callbacks.Query(query1);
std::vector<DbQuery> queries;
std::vector<DbQuery> queries;
for (const User::Ptr& user : users) {
DbQuery query2;
query2.Table = "contactnotifications";
query2.Type = DbQueryInsert;
query2.Category = DbCatNotification;
for (const User::Ptr& user : users) {
DbQuery query2;
query2.Table = "contactnotifications";
query2.Type = DbQueryInsert;
query2.Category = DbCatNotification;
query2.Fields = new Dictionary({
{ "contact_object_id", user },
{ "start_time", DbValue::FromTimestamp(timeBag.first) },
{ "start_time_usec", timeBag.second },
{ "end_time", DbValue::FromTimestamp(timeBag.first) },
{ "end_time_usec", timeBag.second },
{ "notification_id", query1.NotificationInsertID },
{ "instance_id", 0 } /* DbConnection class fills in real ID */
});
query2.Fields = new Dictionary({
{ "contact_object_id", user },
{ "start_time", DbValue::FromTimestamp(timeBag.first) },
{ "start_time_usec", timeBag.second },
{ "end_time", DbValue::FromTimestamp(timeBag.first) },
{ "end_time_usec", timeBag.second },
{ "notification_id", query1.NotificationInsertID },
{ "instance_id", 0 } /* DbConnection class fills in real ID */
});
queries.emplace_back(std::move(query2));
}
queries.emplace_back(std::move(query2));
}
DbObject::OnMultipleQueries(queries);
callbacks.MultipleQueries(queries);
});
}
/* statehistory */

1
lib/db_ido/dbobject.cpp
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@ -25,6 +25,7 @@ using namespace icinga;
boost::signals2::signal<void (const DbQuery&)> DbObject::OnQuery;
boost::signals2::signal<void (const std::vector<DbQuery>&)> DbObject::OnMultipleQueries;
boost::signals2::signal<void (const std::function<void (const DbObject::QueryCallbacks&)>&)> DbObject::OnMakeQueries;
INITIALIZE_ONCE(&DbObject::StaticInitialize);

6
lib/db_ido/dbobject.hpp
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@ -61,8 +61,14 @@ public:
static DbObject::Ptr GetOrCreateByObject(const ConfigObject::Ptr& object);
struct QueryCallbacks {
std::function<void(const DbQuery&)> Query;
std::function<void(const std::vector<DbQuery>&)> MultipleQueries;
};
static boost::signals2::signal<void (const DbQuery&)> OnQuery;
static boost::signals2::signal<void (const std::vector<DbQuery>&)> OnMultipleQueries;
static boost::signals2::signal<void (const std::function<void (const QueryCallbacks&)>&)> OnMakeQueries;
void SendConfigUpdateHeavy(const Dictionary::Ptr& configFields);
void SendConfigUpdateLight();