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Проект Яндекса
© 2025 ТОО «Облачные Сервисы Казахстан»
Yandex Managed Service for Sharded PostgreSQL
  • Начало работы
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        • GetShard
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        • AddShard
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        • ListAccessBindings
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  • История изменений

В этой статье:

  • HTTP request
  • Body parameters
  • HostSpec
  • MDBPostgreSQL
  • Resources
  • Response
  • AddClusterHostsMetadata
  • Status
  1. Справочник API
  2. REST (англ.)
  3. Cluster
  4. AddSubcluster

Managed Service for SPQR API, REST: Cluster.AddSubcluster

Статья создана
Yandex Cloud
Обновлена 3 октября 2025 г.
  • HTTP request
  • Body parameters
  • HostSpec
  • MDBPostgreSQL
  • Resources
  • Response
  • AddClusterHostsMetadata
  • Status

HTTP requestHTTP request

POST https://mdb.api.yandexcloud.kz/managed-spqr/v1/subclusters

Body parametersBody parameters

{
  "clusterId": "string",
  "hostSpecs": [
    {
      "zoneId": "string",
      "subnetId": "string",
      "assignPublicIp": "boolean",
      "type": "string",
      "shardName": "string",
      "mdbPostgresql": {
        "clusterId": "string"
      }
    }
  ],
  "resources": {
    "resourcePresetId": "string",
    "diskSize": "string",
    "diskTypeId": "string"
  }
}

Field

Description

clusterId

string

Required field. ID of the SPQR cluster that subcluster is being added to.

hostSpecs[]

HostSpec

Configurations for SPQR hosts that should be created

resources

Resources

Required field. Resources allocated to each host.

HostSpecHostSpec

Field

Description

zoneId

string

ID of the availability zone where the host resides.
To get a list of available zones, use the yandex.cloud.compute.v1.ZoneService.List request.

subnetId

string

ID of the subnet that the host should belong to. This subnet should be a part
of the network that the cluster belongs to.
The network ID is set in the Cluster.networkId field.

assignPublicIp

boolean

Whether the host should get a public IP address on creation.

After a host has been created, this setting cannot be changed. To remove an assigned public IP, or to assign
a public IP to a host without one, recreate the host with assignPublicIp set as needed.

Possible values:

  • false - don't assign a public IP to the host.
  • true - the host should have a public IP address.

type

enum (Type)

Required field. Type of the host to be deployed.

  • TYPE_UNSPECIFIED
  • ROUTER: A SPQR Router host.
  • COORDINATOR: A SPQR Coordinator host.
  • INFRA: A SPQR Infra host (router+coordinator)
  • POSTGRESQL: A PostgreSQL host.
  • EXTERNAL_POSTGRESQL: An External PostgreSQL host.
  • MDB_POSTGRESQL: A Managed PostgreSQL host

shardName

string

Name of the shard that the host belongs to.
If empty, host doesn't belong to any shard

mdbPostgresql

MDBPostgreSQL

MDBPostgreSQLMDBPostgreSQL

TODO move to hosts.proto when it's created
Configuration for MDB PostgreSQL host

Field

Description

clusterId

string

Required field.

ResourcesResources

Field

Description

resourcePresetId

string

ID of the preset for computational resources available to a host (CPU, memory etc.).
All available presets are listed in the documentation.

diskSize

string (int64)

Volume of the storage available to a host, in bytes.

diskTypeId

string

Type of the storage environment for the host.
Possible values:

  • network-hdd - network HDD drive,
  • network-ssd - network SSD drive,
  • local-ssd - local SSD storage.

ResponseResponse

HTTP Code: 200 - OK

{
  "id": "string",
  "description": "string",
  "createdAt": "string",
  "createdBy": "string",
  "modifiedAt": "string",
  "done": "boolean",
  "metadata": {
    "clusterId": "string",
    "hostNames": [
      "string"
    ]
  },
  // Includes only one of the fields `error`
  "error": {
    "code": "integer",
    "message": "string",
    "details": [
      "object"
    ]
  }
  // end of the list of possible fields
}

An Operation resource. For more information, see Operation.

Field

Description

id

string

ID of the operation.

description

string

Description of the operation. 0-256 characters long.

createdAt

string (date-time)

Creation timestamp.

String in RFC3339 text format. The range of possible values is from
0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z, i.e. from 0 to 9 digits for fractions of a second.

To work with values in this field, use the APIs described in the
Protocol Buffers reference.
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).

createdBy

string

ID of the user or service account who initiated the operation.

modifiedAt

string (date-time)

The time when the Operation resource was last modified.

String in RFC3339 text format. The range of possible values is from
0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z, i.e. from 0 to 9 digits for fractions of a second.

To work with values in this field, use the APIs described in the
Protocol Buffers reference.
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).

done

boolean

If the value is false, it means the operation is still in progress.
If true, the operation is completed, and either error or response is available.

metadata

AddClusterHostsMetadata

Service-specific metadata associated with the operation.
It typically contains the ID of the target resource that the operation is performed on.
Any method that returns a long-running operation should document the metadata type, if any.

error

Status

The error result of the operation in case of failure or cancellation.

Includes only one of the fields error.

The operation result.
If done == false and there was no failure detected, neither error nor response is set.
If done == false and there was a failure detected, error is set.
If done == true, exactly one of error or response is set.

AddClusterHostsMetadataAddClusterHostsMetadata

Field

Description

clusterId

string

ID of the SPQR cluster to which the hosts are being added.

hostNames[]

string

Names of hosts that are being added to the cluster.

StatusStatus

The error result of the operation in case of failure or cancellation.

Field

Description

code

integer (int32)

Error code. An enum value of google.rpc.Code.

message

string

An error message.

details[]

object

A list of messages that carry the error details.

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