Table of Index Mapping

The following table describes the mapping of simple Meridian events to the Raw Events Index. Note that fields that begin with an underscore (_) are internal to Elasticsearch.

Event Index Fields Description

Event Field

Example Event JSON

Type

Description

"_index":

"_index": "opennms-raw-events-2017.03",

string

_index is the index in which this event is stored.

"_type":

"_type": "eventdata",

string

_type either alarmdata or eventdata

"_id":

"_id": "1110",

string

_id field matches the event or alarm ID, if present.

"_score":

"_score": 1,

long

Internal Elasticsearch ranking of the search result.

"_source":

"_source": {

string

_source contains the data of the index entry.

"@timestamp":

"@timestamp": "2017-03-02T15:20:56.861Z",

date

event time from event.getTime().

"dom":

"dom": "2",

long

Day of month from @timestamp.

"dow":

"dow": "5",

long

Day of week from @timestamp.

"hour":

"hour": "15",

long

Hour of day from @timestamp.

"eventdescr":

"eventdescr": "<p>Alarm <a href=\"/opennms/alarm/detail.htm?id=30\">30</a> Cleared<p>…​",

string

Event description.

"eventseverity":

"eventseverity": "3",

long

Event severity.

"eventseverity_text":

"eventseverity_text": "Normal",

string

Text representation of severity value.

"eventsource":

"eventsource": "AlarmChangeNotifier",

string

OpenNMS event source.

"eventuei":

"eventuei": "uei.opennms.org/plugin/AlarmChangeNotificationEvent/AlarmCleared",

string

OpenNMS universal event identifier (UEI) of the event.

"id":

"id": "1110",

string

Event ID.

"interface":

"interface": "127.0.0.1",

string

IP address of the event.

"ipaddr":

"ipaddr": "/127.0.0.1",

string

IP address of the event.

"logmsg":

"logmsg": "<p>Alarm <a href=\"/opennms/alarm/detail.htm?id=30\">30</a> Cleared<p>",

string

Log message of the event.

"logmsgdest":

"logmsgdest": "logndisplay",

string

Log destination of the event.

"asset-category":

"asset-category": "Power",

string

All asset_ entries correspond to fields in the asset table of the node referenced in the event. These fields are present only if populated in the asset table.

"asset-building":

"asset-building": "55",

string

"asset-room":

"asset-room": "F201",

string

"asset-floor":

"asset-floor": "Gnd",

string

"asset-rack":

"asset-rack": "2101",

string

"categories":

"categories": "",

string

categories corresponds to the node categories table. This is a comma-separated list of categories associated with this node ID. This field is indexed, so separate values can be searched.

"foreignid":

"foreignid": "1488375237814",

string

Foreign ID of the node associated with the event.

"foreignsource":

"foreignsource": "LocalTest",

string

Foreign source of the node associated with event.

"nodeid":

"nodeid": "88",

string

Node ID of the node associated with the alarm or event.

"nodelabel":

"nodelabel": "localhost",

string

Node label of the node associated with the alarm or event.

"nodesyslocation":

"nodesyslocation": "Unknown (edit /etc/snmp/snmpd.conf)",

string

SNMP syslocation of the node associated with the alarm or event.

"nodesysname":

"nodesysname": "localhost.localdomain",

string

SNMP sysname of the node associated with the alarm or event.

"qosalarmstate": null,

"qosalarmstate":