ricxappframe/metric/metric-schema.json

   1 {
   2   "$schema": "http://json-schema.org/draft-04/schema#",
   3   "type": "object",
   4   "properties": {
   5     "reporter": {
   6       "description": "the system reporting the metric",
   7       "default":  "the RMR source string (host:port)",
   8       "type": "string"
   9     },
  10     "generator": {
  11       "description": "the system which generated the metric",
  12       "default": "reporter is assumed to be the generator if this is omitted",
  13       "type": "string"
  14     },
  15     "timestamp": {
  16       "description": "milliseconds past the UNIX epoch; e.g. 1594298319000 == 2020/07/09 12:38:39.000Z",
  17       "default":  "the message arrival time",
  18       "type": "integer"
  19     },
  20     "data": {
  21       "description": "one or more measurements",
  22       "type": "array",
  23       "items": [
  24         {
  25           "type": "object",
  26           "properties": {
  27             "id": {
  28               "description": "measurement name",
  29               "type": "string"
  30             },
  31             "type": {
  32               "description": "future: measurement type such as counter, value, or similar",
  33               "type": "string"
  34             },
  35             "value": {
  36               "description": "actual value; treated as a double when forwarded",
  37               "type": "number"
  38             }
  39           },
  40           "required": [
  41             "id",
  42             "value"
  43           ]
  44         }
  45       ]
  46     }
  47   },
  48   "required": [
  49     "data"
  50   ]
  51 }