Get One Cluster in One Project¶

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Required Roles
Request
Response
- Response Parameters
Example Request
Example Response
- Response Header
- Response Body

Retrieve details for one cluster in one project.

Required Roles¶

You can successfully call this endpoint with any assigned role.

Request¶

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

GET /groups/{PROJECT-ID}/clusters/{CLUSTER-ID}

Request Path Parameters¶

Name	Type	Description
`PROJECT-ID`	string	Unique identifier for the project.
`CLUSTER-ID`	string	Unique identifier for the cluster you want to retrieve.

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
envelope	Expected response body

false

Request Body Parameters¶

This endpoint does not use HTTP request body parameters.

Response¶

Response Parameters¶

Name Type Description

clusterName string Display name of the cluster. Note that mongod itself doesn’t allow you to name a cluster; Ops Manager supplies this name and you can update it. For a replica set within a sharded cluster, the cluster name is the name of its parent cluster.

groupId string Unique identifier of the project to which the cluster belongs.

id string Unique identifier of the cluster.

lastHeartbeat date Timestamp in ISO 8601 date and time format in UTC when Ops Manager most recently processed a ping from this cluster.

replicaSetName string Replica set name. Ops Manager returns this value when a cluster has a typeName of REPLICA_SET or CONFIG_SERVER_REPLICA_SET.

shardName string Shard name. Ops Manager returns this value when a cluster has a typeName of SHARDED or a REPLICA_SET that part of a sharded cluster.

typeName

string

Cluster type. Ops Manager may return:

`typeName`	Description
`REPLICA_SET`	A replica set.
`SHARDED`	A sharded cluster where each shard is a standalone instance. No shards are replica sets.
`SHARDED_REPLICA_SET`	A sharded cluster that contains at least one shard that is a replica set.
`CONFIG_SERVER_REPLICA_SET`	Config servers deployed as a replica set.

Example Request¶

copy

curl --user "{PUBLIC-KEY}:{PRIVATE-KEY}" --digest \
     --header "Accept: application/json" \
     --include \
     --request GET "https://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{PROJECT-ID}/clusters/{CLUSTER-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¶

copy

{
  "clusterName": "myRS",
  "groupId": "5e84b94c003f2d6370004f4e",
  "id": "5e8ba20e87d9396ca9b96bd0",
  "lastHeartbeat": "2020-06-10T14:51:28Z",
  "links": [
    {
      "href": "https://example.com:8080/api/public/v1.0/groups/5e84b94c003f2d6370004f4e/clusters/5e8ba20e87d9396ca9b96bd0",
      "rel": "self"
    }
  ],
  "replicaSetName": "myRS",
  "typeName": "REPLICA_SET"
}

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