Please use the form below to provide your feedback. Because your feedback is valuable to us, the information you submit in this form is recorded in our issue tracking system (JIRA), which is publicly available. You can track the status of your feedback using the ticket number displayed in the dialog once you submit the form.

Listing Node Services

  • reference
The services running on a specific node can be listed, with their respective port numbers, by means of the GET /pools/default/nodeServices method and URI.

HTTP methods and URI

GET /pools/default/nodeServices

Description

Operational Insights and other essential processes are associated with specific port numbers. A complete list of the associations is provided in Operational Insights Ports.

The services and processes currently occupying these port numbers on a given node are listed by means of the GET /pools/default/nodeServices method and URI.

Curl Syntax

curl -v -X GET -u [admin]:[password]
http://[ip-address]:8091/pools/default/nodeServices

Responses

Success gives the status 200 OK, and returns an object containing a list that includes all services and their port numbers, plus any alternate addresses and port numbers that may have been configured.

If an incorrect primary address is specified, a Could not resolve host: <host-number> error message is displayed.

If the URI is incorrectly specified, a 404 Object Not Found error is flagged.

Example

The following example pipes the returned object to the jq command, to facilitate readability:

curl -v -X GET -u Administrator:password \
http://10.143.192.101:8091/pools/default/nodeServices | jq

The displayed output is as follows:

{
  "rev": 2142,
  "nodesExt": [
    {
      "services": {
        "cbas": 8095,
        "cbasSSL": 18095,
        "mgmt": 8091,
        "mgmtSSL": 18091,
        "kv": 11210,
        "kvSSL": 11207,
        "projector": 9999
      },
      "thisNode": true,
      "hostname": "10.143.192.101",
      "alternateAddresses": {
        "external": {
          "hostname": "10.10.10.11",
          "ports": {
            "cbas": 9000
          }
        }
      }
    }
  ],
  "clusterUUID": "0b62493dd7b49e1421134c17c9733682",
  "clusterName": "",
  "prod": "analytics",
  "prodName": "Operational Insights"
}

The output may include information about ports used by:

  • REST and HTTP-based management, including Couchbase Web Console (8091 and 18091).

  • The Data Service (11210 and 11207).

  • The Analytics Service (8095 and 18095).

See Also

A complete list of services and the ports they occupy, along with information about custom port mapping, is provided in Operational Insights Ports.