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dhost.get

Description

integer/array dhost.get(object parameters)

The method allows to retrieve discovered hosts according to the given parameters.

This method is available to users of any type. Permissions to call the method can be revoked in user role settings. See User roles for more information.

Parameters

(object) Parameters defining the desired output.

The method supports the following parameters.

Parameter Type Description
dhostids ID/array Return only discovered hosts with the given IDs.
druleids ID/array Return only discovered hosts that have been created by the given discovery rules.
dserviceids ID/array Return only discovered hosts that are running the given services.
selectDRules query Return a drules property with an array of the discovery rules that detected the host.
selectDServices query Return a dservices property with the discovered services running on the host.

Supports count.
limitSelects integer Limits the number of records returned by subselects.

Applies to the following subselects:
selectDServices - results will be sorted by dserviceid.
sortfield string/array Sort the result by the given properties.

Possible values: dhostid, druleid.
countOutput boolean These parameters being common for all get methods are described in detail in the reference commentary.
editable boolean
excludeSearch boolean
filter object
limit integer
output query
preservekeys boolean
search object
searchByAny boolean
searchWildcardsEnabled boolean
sortorder string/array
startSearch boolean

Return values

(integer/array) Returns either:

  • an array of objects;
  • the count of retrieved objects, if the countOutput parameter has been used.

Examples

Retrieve discovered hosts by discovery rule

Retrieve all hosts and the discovered services they are running that have been detected by discovery rule "4".

Request:

{
           "jsonrpc": "2.0",
           "method": "dhost.get",
           "params": {
               "output": "extend",
               "selectDServices": "extend",
               "druleids": "4"
           },
           "id": 1
       }

Response:

{
           "jsonrpc": "2.0",
           "result": [
               {
                   "dservices": [
                       {
                           "dserviceid": "1",
                           "dhostid": "1",
                           "type": "4",
                           "key_": "",
                           "value": "",
                           "port": "80",
                           "status": "0",
                           "lastup": "1337697227",
                           "lastdown": "0",
                           "dcheckid": "5",
                           "ip": "192.168.1.1",
                           "dns": "station.company.lan"
                       }
                   ],
                   "dhostid": "1",
                   "druleid": "4",
                   "status": "0",
                   "lastup": "1337697227",
                   "lastdown": "0"
               },
               {
                   "dservices": [
                       {
                           "dserviceid": "2",
                           "dhostid": "2",
                           "type": "4",
                           "key_": "",
                           "value": "",
                           "port": "80",
                           "status": "0",
                           "lastup": "1337697234",
                           "lastdown": "0",
                           "dcheckid": "5",
                           "ip": "192.168.1.4",
                           "dns": "john.company.lan"
                       }
                   ],
                   "dhostid": "2",
                   "druleid": "4",
                   "status": "0",
                   "lastup": "1337697234",
                   "lastdown": "0"
               },
               {
                   "dservices": [
                       {
                           "dserviceid": "3",
                           "dhostid": "3",
                           "type": "4",
                           "key_": "",
                           "value": "",
                           "port": "80",
                           "status": "0",
                           "lastup": "1337697234",
                           "lastdown": "0",
                           "dcheckid": "5",
                           "ip": "192.168.1.26",
                           "dns": "printer.company.lan"
                       }
                   ],
                   "dhostid": "3",
                   "druleid": "4",
                   "status": "0",
                   "lastup": "1337697234",
                   "lastdown": "0"
               },
               {
                   "dservices": [
                       {
                           "dserviceid": "4",
                           "dhostid": "4",
                           "type": "4",
                           "key_": "",
                           "value": "",
                           "port": "80",
                           "status": "0",
                           "lastup": "1337697234",
                           "lastdown": "0",
                           "dcheckid": "5",
                           "ip": "192.168.1.7",
                           "dns": "mail.company.lan"
                       }
                   ],
                   "dhostid": "4",
                   "druleid": "4",
                   "status": "0",
                   "lastup": "1337697234",
                   "lastdown": "0"
               }
           ],
           "id": 1
       }

See also

Source

CDHost::get() in ui/include/classes/api/services/CDHost.php.