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livestatus: add host/service staleness indicator 

refs #4372
This commit is contained in:
Michael Friedrich 2013-07-19 14:19:09 +02:00
parent 734b08d858
commit a991fbe1b6
3 changed files with 22 additions and 1 deletions
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11
components/livestatus/hoststable.cpp
View File

@ -150,6 +150,7 @@ void HostsTable::AddColumns(Table *table, const String& prefix,
table->AddColumn(prefix + "num_services_hard_unknown", Column(&HostsTable::NumServicesHardUnknownAccessor, objectAccessor));
table->AddColumn(prefix + "hard_state", Column(&HostsTable::HardStateAccessor, objectAccessor));
table->AddColumn(prefix + "pnpgraph_present", Column(&HostsTable::PnpgraphPresentAccessor, objectAccessor));
table->AddColumn(prefix + "staleness", Column(&HostsTable::StalenessAccessor, objectAccessor));
table->AddColumn(prefix + "groups", Column(&HostsTable::GroupsAccessor, objectAccessor));
table->AddColumn(prefix + "contact_groups", Column(&HostsTable::ContactGroupsAccessor, objectAccessor));
table->AddColumn(prefix + "services", Column(&HostsTable::ServicesAccessor, objectAccessor));
@ -1563,7 +1564,15 @@ Value HostsTable::PnpgraphPresentAccessor(const Value& row)
Value HostsTable::StalenessAccessor(const Value& row)
{
/* TODO time since last check normalized on the check_interval */
/* use hostcheck service */
Service::Ptr hc = static_cast<Host::Ptr>(row)->GetHostCheckService();
if (!hc)
return Empty;
if (hc->HasBeenChecked() && hc->GetLastCheck() > 0)
return (Utility::GetTime() - hc->GetLastCheck()) / (hc->GetCheckInterval() * 3600);
return Empty;
}

11
components/livestatus/servicestable.cpp
View File

@ -100,6 +100,7 @@ void ServicesTable::AddColumns(Table *table, const String& prefix,
table->AddColumn(prefix + "modified_attributes", Column(&ServicesTable::ModifiedAttributesAccessor, objectAccessor));
table->AddColumn(prefix + "modified_attributes_list", Column(&ServicesTable::ModifiedAttributesListAccessor, objectAccessor));
table->AddColumn(prefix + "pnpgraph_present", Column(&ServicesTable::PnpgraphPresentAccessor, objectAccessor));
table->AddColumn(prefix + "staleness", Column(&ServicesTable::StalenessAccessor, objectAccessor));
table->AddColumn(prefix + "check_interval", Column(&ServicesTable::CheckIntervalAccessor, objectAccessor));
table->AddColumn(prefix + "retry_interval", Column(&ServicesTable::RetryIntervalAccessor, objectAccessor));
table->AddColumn(prefix + "notification_interval", Column(&ServicesTable::NotificationIntervalAccessor, objectAccessor));
@ -650,6 +651,16 @@ Value ServicesTable::PnpgraphPresentAccessor(const Value& row)
return Empty;
}
Value ServicesTable::StalenessAccessor(const Value& row)
{
Service::Ptr service = static_cast<Service::Ptr>(row);
if (service->HasBeenChecked() && service->GetLastCheck() > 0)
return (Utility::GetTime() - service->GetLastCheck()) / (service->GetCheckInterval() * 3600);
return Empty;
}
Value ServicesTable::CheckIntervalAccessor(const Value& row)
{
return (static_cast<Service::Ptr>(row)->GetCheckInterval() / 60.0);

1
components/livestatus/servicestable.h
View File

@ -105,6 +105,7 @@ protected:
static Value ModifiedAttributesAccessor(const Value& row);
static Value ModifiedAttributesListAccessor(const Value& row);
static Value PnpgraphPresentAccessor(const Value& row);
static Value StalenessAccessor(const Value& row);
static Value CheckIntervalAccessor(const Value& row);
static Value RetryIntervalAccessor(const Value& row);
static Value NotificationIntervalAccessor(const Value& row);