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Backup Configurations

Update One Backup Configuration

On this page

  • Resource
  • Request Parameters
  • 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.

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

Resource

PATCH /groups/{projectId}/backupConfigs/{clusterId}

Request Parameters

Request Path Parameters

Path Parameter
Type
Necessity
Description

projectId

string

Required

Unique 24-hexadecimal digit string that identifies the project that holds the cluster with the backup configuration you want to change.

clusterId

string

Required

Unique 24-hexadecimal digit string that identifies the cluster whose backup configuration you want to change.

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

Name
Type
Necessity
Description

authMechanismName

string

Conditional

Authentication mechanism needed to connect to the sync source database. Ops Manager requires this parameter if the sync store uses authentication. Ops Manager accepts:

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

  • GSSAPI

  • PLAIN

  • MONGODB_X509

  • NONE

encryptionEnabled

boolean

Optional

Flag that indicates if encryption is enabled for the backup configuration. You must include the syncSource parameter when enabling encryption for a backup configuration. For existing backups in a project, enabling encryption requires an initial sync to recreate the backups’ head databases.

FCV 4.2 and later use backup cursors instead of head databases. For more information, see Backup Daemon Service.

For more information on backup encryption for FCV 4.2 or later, see Encrypted Backup Snapshots.

excludedNamespaces

array of strings

Conditional

Note

Ops Manager accepts this parameter for backup jobs running MongoDB FCV 4.0 or earlier. Ops Manager ignores this parameter when backing up MongoDB databases running FCV 4.2 or later.

List of database and collection names to omit from the backup. Each string represents one namespace. Namespaces use one of the following formats:

  • {database}

  • {database}.{collection}.

This parameter must meet the following conditions:

  • Ops Manager accepts either this parameter or includedNamespaces, not both.

  • Ops Manager requires the new full list of excluded namespaces, including any already found in the array.

    • If your new list removes any namespaces from the existing array, set the syncSource parameter.

      • Removing an excluded namespace requires a full resync.

      • Without the syncSource parameter, the request fails.

    • If your new list only adds to the existing array, don't set syncSource.

includedNamespaces

array of strings

Conditional

Note

Ops Manager accepts this parameter for backup jobs running MongoDB FCV 4.0 or earlier. Ops Manager ignores this parameter when backing up MongoDB databases running FCV 4.2 or later.

List of database and collection names to include from the backup. Each string represents one namespace. Namespaces use one of the following formats:

  • {database}

  • {database}.{collection}.

This parameter must meet the following conditions:

  • Ops Manager accepts either this parameter or excludedNamespaces, not both.

  • Ops Manager requires the new full list of included namespaces, including any already found in the array.

    • If the new list adds any namespaces from existing array, set the syncSource parameter.

      • Adding an included namespace requires a full resync.

      • Without the syncSource parameter, the request fails.

    • If the new list only removes namespaces from the existing array, don't set syncSource.

password

string

Conditional

Password to use to connect to the sync source database. Ops Manager requires this parameter when the sync store mongod instances require clients to authenticate.

preferredMember

string

Optional

Cluster member that a user designates as the preferred replica set member to create snapshots. You can set the preferred member using the console. View available replica set members that can act as a preferred member using the Get one backup config endpoint.

provisioned

boolean

Conditional

Flag that indicates if Ops Manager has provisioned the resources needed to store a backup.

sslEnabled

boolean

Optional

Flag that indicates if TLS is enabled for the sync source database.

statusName

string

Optional

Current (or desired) status of the backup configuration. Ops Manager accepts:

  • INACTIVE

  • PROVISIONING

  • STARTED

  • STOPPED

  • TERMINATING

storageEngineName

string

Optional

Storage engine used for the backup. Ops Manager accepts:

  • MEMORY_MAPPED

  • WIRED_TIGER

syncSource

string

Conditional

mongod instance from which you retrieve backup data. Ops Manager accepts either a specific hostname or one of: PRIMARY and SECONDARY.

Ops Manager requires this parameter if "storageEngineName" : "WIRED_TIGER".

username

string

Conditional

Name of the user to use to connect to the sync source database. Ops Manager requires this parameter when the sync store mongod instances require clients to authenticate.

Send this parameter to Ops Manager when updating the backup configuration for a replica set or sharded cluster that Ops Manager doesn't manage.

Response

Name
Type
Description

authMechanismName

string

Name of the authentication mechanism to use when connecting to the sync source database. Ops Manager returns this parameter if the sync store uses authentication.

clusterId

string

Unique identifier of the cluster to which this backup configuration applies.

encryptionEnabled

boolean

Flag that indicates if encryption is enabled for the backup configuration. You must include the syncSource field when enabling encryption for a backup configuration. For existing backups in a project, enabling encryption requires an initial sync to recreate the backups’ head databases.

FCV 4.2 and later use backup cursors instead of head databases. For more information, see Backup Daemon Service.

For more information on backup encryption for FCV 4.2 or later, see Encrypted Backup Snapshots.

excludedNamespaces

array of strings

List of database names and collection names to omit from the backup. Each string is a namespace in the form of {database} or {database}.{collection}.

includedNamespaces

array of strings

List of database names and collection names to include in the backup. Each string is a namespace in the form of {database} or {database}.{collection}.

preferredMember

string

Cluster member that a user designates as the preferred replica set member to create snapshots. You can set the preferred member using the console. View available replica set members that can act as a preferred member using the Get one backup config endpoint.

projectId

string

Unique identifier of the project that owns this backup configuration.

provisioned

boolean

Flag that indicates if Ops Manager has provisioned the resources needed to store a backup. Ops Manager returns this parameter when the amount of data to be backed up exceeds a certain threshold.

sslEnabled

boolean

Flag that indicates if TLS is enabled for the sync source database.

statusName

string

Current status of the backup configuration.

storageEngineName

string

Storage engine used for the backup.

Example Request

1curl --user "{publicKey}:{privateKey}" --digest \
2     --header "Accept: application/json" \
3     --header "Content-Type: application/json" \
4     --include --request PATCH "https://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}/backupConfigs/{clusterId}" \
5     --data '
6       {
7         "statusName": "STARTED",
8         "storageEngineName": "WIRED_TIGER",
9         "syncSource": "primary"
10       }'

When each snapshot starts, Ops Manager selects a replica set member to run the snapshot. This automatically selected member should have the least performance impact on the replica set. You can override the default selection.

Important

Use default selection whenever possible. This choice ensures backup availability.

The following request sets the preferred member.

1curl --user "{publicKey}:{privateKey}" --digest \
2     --header "Accept: application/json" \
3     --header "Content-Type: application/json" \
4     --include --request PATCH "https://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}/backupConfigs/{clusterId}" \
5     --data '
6       {
7         "preferredMember":"{HOSTNAME}:{PORT}"
8       }'

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  "authMechanismName" : "NONE",
3  "clusterId" : "{clusterId}",
4  "encryptionEnabled" : false,
5  "excludedNamespaces" : [ ],
6  "groupId" : "{projectId}",
7  "links" : [ {
8    "href" : "http://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}/backupConfigs/{clusterId}",
9    "rel" : "self"
10   }, {
11    "href" : "http://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}/clusters/{clusterId}",
12    "rel" : "http://mms.mongodb.com/cluster"
13  }, {
14    "href" : "http://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}",
15    "rel" : "http://mms.mongodb.com/group"
16  }, {
17    "href" : "http://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}/backupConfigs/{clusterId}/snapshotSchedule",
18    "rel" : "http://mms.mongodb.com/snapshotSchedule"
19  } ],
20  "sslEnabled" : false,
21  "statusName" : "STARTED",
22  "storageEngineName" : "WIRED_TIGER"
23}

When each snapshot starts, Ops Manager selects a replica set member to run the snapshot. This automatically selected member should have the least performance impact on the replica set. You can override the default selection.

Important

Use default selection whenever possible. This choice ensures backup availability.

The following response includes preferred member.

1{
2  "authMechanismName" : "NONE",
3  "clusterId" : "{clusterId}",
4  "encryptionEnabled" : false,
5  "excludedNamespaces" : [ ],
6  "groupId" : "{projectId}",
7  "links" : [ {
8    "href" : "http://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}/backupConfigs/{clusterId}",
9    "rel" : "self"
10   }, {
11    "href" : "http://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}/clusters/{clusterId}",
12    "rel" : "http://mms.mongodb.com/cluster"
13  }, {
14    "href" : "http://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}",
15    "rel" : "http://mms.mongodb.com/group"
16  }, {
17    "href" : "http://<OpsManagerHost>:<Port>/api/public/v1.0/groups/{projectId}/backupConfigs/{clusterId}/snapshotSchedule",
18    "rel" : "http://mms.mongodb.com/snapshotSchedule"
19  } ],
20  "sslEnabled" : false,
21  "statusName" : "STARTED",
22  "storageEngineName" : "WIRED_TIGER",
23  "preferredMember":"{HOSTNAME}:{PORT}"
24}

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