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Get Host by ID

On this page

  • Resource
  • Request Path Parameters
  • Request Query Parameters
  • Request Body Parameters
  • Response
  • Example Request
  • Example Response
  • Response Header
  • Response Body

Note

Groups and projects are synonymous terms. Your {PROJECT-ID} is the same as your project id. For existing groups, your group/project id remains the same. This page uses the more familiar term group when referring to descriptions. The endpoint remains as stated in the document.

Get the MongoDB process with the specified host ID.

Base URL: https://{OPSMANAGER-HOST}:{PORT}/api/public/v1.0

Resource

GET /groups/{PROJECT-ID}/hosts/{HOST-ID}

Request Path Parameters

Parameter
Type
Necessity
Description

PROJECT-ID

string

Required

Unique identifier of the project that owns this MongoDB process.

HOST-ID

string

Required

Unique identifier of the host for the MongoDB process.

Request Query Parameters

The following query parameters are optional:

Name
Type
Necessity
Description
Default

pretty

boolean

Optional

Flag indicating whether the response body should be in a prettyprint format.

false

envelope

boolean

Optional

Flag that indicates whether or not to wrap the response in an envelope.

Some API clients cannot access the HTTP response headers or status code. To remediate this, set envelope=true in the query.

For endpoints that return one result, the response body includes:

Name
Description

status

HTTP response code

content

Expected response body

false

Request Body Parameters

This endpoint doesn't use HTTP request body parameters.

Response

Name
Type
Description

aliases

array of strings

Array of alternate hostname and port combinations that Ops Manager discovered for the MongoDB process. These combinations can include hostnames, FQDNs, IPv4 addresses, and IPv6 addresses.

alertsEnabled

boolean

true if this MongoDB process has alerts enabled.

authMechanismName

string

Authentication mechanism used to connect to this MongoDB process. This displays only one of the following values:

  • MONGODB_CR (This covers SCRAM-SHA-1, SCRAM-SHA-256, and MONGODB-CR.)

  • GSSAPI

  • PLAIN

  • MONGODB_X509

  • NONE

clusterId

string

Unique identifier of the cluster to which the MongoDB process belongs.

created

date

Date Ops Manager created or first discovered this MongoDB process.

groupId

string

Unique identifier of the group that owns this host.

hasStartupWarnings

boolean

true if this MongoDB process had startup warnings.

hidden

boolean

true if host is displayed in the Ops Manager UI. Hosts set to true are omitted from API responses.

hiddenSecondary

boolean

true if this host is a hidden secondary.

hostEnabled

boolean

true if the MongoDB process currently enabled.

hostname

string

Primary hostname as Ops Manager can best determine. This can be a hostname, an FQDN, an IPv4 address, or an IPv6 address.

id

string

Unique identifier.

ipAddress

string

IPv4 or IPv6 address associated with the hostname of this MongoDB process. Additional accessible IPv4 or IPv6 addresses may be displayed in the aliases array.

journalingEnabled

boolean

true if journaling is enabled for this MongoDB process.

lastDataSizeBytes

number

Uncompressed size of the host's databases on disk in bytes excluding indexes. lastDataSizeBytes does not include the data in the local database.

lastIndexSizeBytes

number

Uncompressed size of the host's database indexes on disk in bytes. This number does not include the size of the index for the local database.

lastPing

date

Timestamp in ISO 8601 date and time format in UTC when the last ping for this MongoDB process was received.

lastRestart

date

Timestamp in ISO 8601 date and time format in UTC when this process last restarted. If the MongoDB process has never been restarted, the lastRestart field is omitted.

links

array

Array that includes one or more links to sub-resources and/or related resources. The relations between URLs are explained in the Web Linking Specification. At minimum, a links array contains one link called self.

logsEnabled

boolean

true if Ops Manager is collecting logs for this MongoDB process.

lowUlimit

boolean

true if this MongoDB process's host has a low ulimit setting.

port

number

Port on which the MongoDB process listens.

profilerEnabled

boolean

true if Ops Manager collects profile information from this MongoDB process.

replicaSetName

string

Name of the replica set this process belongs to. Only present if this process is part of a replica set.

replicaStateName

string

Current state of this MongoDB process within a replica set. Only present if this process is part of a replica set. See Replica Set Member States for possible values.

shardName

string

Name of the shard to which this process belongs. Only present if the process is part of a sharded cluster.

secondaryDelaySecs

number

Number of seconds this replica set member's data trails the primary. If this value is set to 0, the member is not configured as a delayed member. For additional details on secondary delays, see Delayed Replica Set Members

sslEnabled

boolean

true if TLS/SSL and is enabled for this MongoDB process.

systemInfo

object

Object that contains RAM and CPU information for this MongoDB process' server as reported by the operating system or container.

systemInfo.memSizeMB

number

Amount of RAM in megabytes.

systemInfo.numCores

number

Number of CPU cores.

typeName

string

Type for this MongoDB process. Possible values are:

  • STANDALONE

  • REPLICA_PRIMARY

  • REPLICA_SECONDARY

  • REPLICA_ARBITER

  • RECOVERING

  • SHARD_MONGOS

  • SHARD_CONFIG

  • SHARD_STANDALONE

  • SHARD_PRIMARY

  • SHARD_SECONDARY

  • NO_DATA

The type for new hosts added to Ops Manager will be NO_DATA until the Monitoring receives its first ping.

uptimeMsec

number

Number of milliseconds since this process last restarted.

version

string

Version of MongoDB running for this process.

Example Request

curl --user "{PUBLIC-KEY}:{PRIVATE-KEY}" --digest \
 --header "Accept: application/json" \
 --include \
 --request GET "https://{OPSMANAGER-HOST}:{PORT}/api/public/v1.0/groups/{PROJECT-ID}/hosts/{HOST-ID}?pretty=true"

Example Response

Response Header

HTTP/1.1 401 Unauthorized
Content-Type: application/json;charset=ISO-8859-1
Date: {dateInUnixFormat}
WWW-Authenticate: Digest realm="MMS Public API", domain="", nonce="{nonce}", algorithm=MD5, op="auth", stale=false
Content-Length: {requestLengthInBytes}
Connection: keep-alive
HTTP/1.1 200 OK
Vary: Accept-Encoding
Content-Type: application/json
Strict-Transport-Security: max-age=300
Date: {dateInUnixFormat}
Connection: keep-alive
Content-Length: {requestLengthInBytes}
X-MongoDB-Service-Version: gitHash={gitHash}; versionString={ApplicationVersion}

Response Body

1{
2  "alertsEnabled" : true,
3  "aliases": [ "server1.example.com:27017", "10.1.0.10:27017" ],
4  "authMechanismName" : "MONGODB_CR",
5  "clusterId" : "{CLUSTER-ID}",
6  "created" : "2024-04-22T19:56:50Z",
7  "groupId" : "{PROJECT-ID}",
8  "hasStartupWarnings" : false,
9  "hidden" : false,
10  "hostEnabled" : true,
11  "hostname" : "server1.example.com",
12  "id" : "{HOST-ID}",
13  "ipAddress": "10.1.0.10",
14  "journalingEnabled" : false,
15  "lastDataSizeBytes" : 633208918,
16  "lastIndexSizeBytes" : 101420524,
17  "lastPing" : "2024-08-18T11:23:41Z",
18  "links" : [  ],
19  "logsEnabled" : false,
20  "lowUlimit" : false,
21  "port" : 27017,
22  "profilerEnabled" : false,
23  "replicaSetName": "rs1",
24  "replicaStateName" : "PRIMARY",
25  "sslEnabled" : true,
26  "systemInfo" : {
27    "memSizeMB" : 65536,
28    "numCores" : 16
29  },
30  "typeName": "REPLICA_PRIMARY",
31  "uptimeMsec": 1827300394,
32  "username" : "mongodb",
33  "version" : "4.4.0"
34}

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