Managed Service for SPQR API, gRPC: ClusterService.Restore

Written by

Yandex Cloud

Updated at August 8, 2025

gRPC request
RestoreClusterRequest
ConfigSpec
SpqrSpec
Router
RouterSettings
Resources
Coordinator
CoordinatorSettings
PostgreSQL
PostgreSQLSettings
Infra
BalancerSettings
Access
HostSpec
MDBPostgreSQL
operation.Operation
RestoreClusterMetadata
Cluster
Monitoring
ClusterConfig
SPQRConfig
RouterConfig
RouterSettings
Resources
CoordinatorConfig
CoordinatorSettings
PostgreSQLConfig
PostgreSQLSettings
InfraConfig
BalancerSettings
Access
MaintenanceWindow
AnytimeMaintenanceWindow
WeeklyMaintenanceWindow
MaintenanceOperation

Creates a new SPQR cluster using the specified backup.

gRPC request

rpc Restore (RestoreClusterRequest) returns (operation.Operation)

RestoreClusterRequest

{
  "backup_id": "string",
  "name": "string",
  "description": "string",
  "labels": "map<string, string>",
  "environment": "Environment",
  "config_spec": {
    "spqr_spec": {
      "router": {
        "config": {
          "show_notice_messages": "google.protobuf.BoolValue",
          "time_quantiles": [
            "double"
          ],
          "default_route_behavior": "DefaultRouteBehavior",
          "prefer_same_availability_zone": "google.protobuf.BoolValue"
        },
        "resources": {
          "resource_preset_id": "string",
          "disk_size": "int64",
          "disk_type_id": "string"
        }
      },
      "coordinator": {
        "config": "CoordinatorSettings",
        "resources": {
          "resource_preset_id": "string",
          "disk_size": "int64",
          "disk_type_id": "string"
        }
      },
      "postgresql": {
        "config": "PostgreSQLSettings",
        "resources": {
          "resource_preset_id": "string",
          "disk_size": "int64",
          "disk_type_id": "string"
        }
      },
      "infra": {
        "resources": {
          "resource_preset_id": "string",
          "disk_size": "int64",
          "disk_type_id": "string"
        },
        "router": {
          "show_notice_messages": "google.protobuf.BoolValue",
          "time_quantiles": [
            "double"
          ],
          "default_route_behavior": "DefaultRouteBehavior",
          "prefer_same_availability_zone": "google.protobuf.BoolValue"
        },
        "coordinator": "CoordinatorSettings"
      },
      "console_password": "string",
      "log_level": "LogLevel",
      "balancer": {
        "cpu_threshold": "google.protobuf.DoubleValue",
        "space_threshold": "google.protobuf.DoubleValue",
        "stat_interval_sec": "google.protobuf.Int64Value",
        "max_move_count": "google.protobuf.Int64Value",
        "keys_per_move": "google.protobuf.Int64Value",
        "timeout": "google.protobuf.Int64Value"
      }
    },
    "backup_window_start": "google.type.TimeOfDay",
    "backup_retain_period_days": "google.protobuf.Int64Value",
    "access": {
      "data_lens": "bool",
      "web_sql": "bool",
      "data_transfer": "bool",
      "serverless": "bool"
    },
    "sox_audit": "google.protobuf.BoolValue"
  },
  "host_specs": [
    {
      "zone_id": "string",
      "subnet_id": "string",
      "assign_public_ip": "bool",
      "type": "Type",
      "shard_name": "string",
      "mdb_postgresql": {
        "cluster_id": "string"
      }
    }
  ],
  "network_id": "string",
  "folder_id": "string",
  "security_group_ids": [
    "string"
  ],
  "deletion_protection": "bool",
  "time": "google.protobuf.Timestamp",
  "time_inclusive": "bool"
}

Field	Description
backup_id	string Required field. ID of the backup to create a cluster from. To get the backup ID, use a ClusterService.ListBackups request.
name	string Required field. Name of the new SPQR cluster. The name must be unique within the folder. The name can't be changed after the SPQR cluster is created.
description	string Description of the new SPQR cluster.
labels	object (map<string, string>) Custom labels for the SPQR cluster as `key:value` pairs. Maximum 64 per resource. For example, "project": "mvp" or "source": "dictionary".
environment	enum Environment Required field. Deployment environment of the new SPQR cluster. `ENVIRONMENT_UNSPECIFIED` `PRODUCTION`: Stable environment with a conservative update policy: only hotfixes are applied during regular maintenance. `PRESTABLE`: Environment with more aggressive update policy: new versions are rolled out irrespective of backward compatibility.
config_spec	ConfigSpec Required field. Configuration for the SPQR cluster to be created.
host_specs[]	HostSpec Configurations for SPQR hosts that should be created for the cluster that is being created from the backup.
network_id	string Required field. ID of the network to create the SPQR cluster in.
folder_id	string Required. ID of the folder to create the SPQR cluster in.
security_group_ids[]	string User security groups
deletion_protection	bool Deletion Protection inhibits deletion of the cluster
time	google.protobuf.Timestamp Timestamp of the moment to which the SPQR cluster should be restored.
time_inclusive	bool Flag that indicates whether a database should be restored to the first backup point available just after the timestamp specified in the `time` field instead of just before. Possible values: false (default) - the restore point refers to the first backup moment before `time`. true - the restore point refers to the first backup point after `time`.

ConfigSpec

Field	Description
spqr_spec	SpqrSpec Configuration and resource allocation for a SPQR Beta cluster.
backup_window_start	google.type.TimeOfDay Time to start the daily backup, in the UTC timezone.
backup_retain_period_days	google.protobuf.Int64Value Retain period of automatically created backup in days
access	Access Access policy to DB
sox_audit	google.protobuf.BoolValue

SpqrSpec

Field	Description
router	Router Configuration and resource allocation for SPQR Router hosts.
coordinator	Coordinator Configuration and resource allocation for SPQR Coordinator hosts.
postgresql	PostgreSQL Configuration and resource allocation for PostgreSQL hosts.
infra	Infra Configuration and resource allocation for SPQR Infra (router+coordinator) hosts.
console_password	string Password of the SPQR console.
log_level	enum LogLevel `LOG_LEVEL_UNSPECIFIED` `DEBUG` `INFO` `WARNING` `ERROR` `FATAL` `PANIC`
balancer	BalancerSettings Configuration for SPQR Balancer.

Router

Field

Description

config

RouterSettings

Configuration for router hosts.

resources

Resources

Resources allocated to each host.

RouterSettings

Configuration of a SPQR router.

Field	Description
show_notice_messages	google.protobuf.BoolValue
time_quantiles[]	double
default_route_behavior	enum DefaultRouteBehavior `DEFAULT_ROUTE_BEHAVIOR_UNSPECIFIED` `BLOCK` `ALLOW`
prefer_same_availability_zone	google.protobuf.BoolValue

Resources

Field	Description
resource_preset_id	string ID of the preset for computational resources available to a host (CPU, memory etc.). All available presets are listed in the documentation.
disk_size	int64 Volume of the storage available to a host, in bytes.
disk_type_id	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.

Coordinator

Field

Description

config

CoordinatorSettings

Configuration for coordinator hosts.

resources

Resources

Resources allocated to each host.

CoordinatorSettings

Configuration of a SPQR coordinator.

Field	Description
Empty

PostgreSQL

Field

Description

config

PostgreSQLSettings

Configuration for PostgreSQL hosts.

resources

Resources

Resources allocated to each host.

PostgreSQLSettings

Configuration of a PostgreSQL.

Field	Description
Empty

Infra

Field	Description
resources	Resources Resources allocated to each host
router	RouterSettings Router related configuration
coordinator	CoordinatorSettings Coordinator related configuration

BalancerSettings

Field	Description
cpu_threshold	google.protobuf.DoubleValue
space_threshold	google.protobuf.DoubleValue
stat_interval_sec	google.protobuf.Int64Value
max_move_count	google.protobuf.Int64Value
keys_per_move	google.protobuf.Int64Value
timeout	google.protobuf.Int64Value

Access

Field	Description
data_lens	bool Allow access for DataLens.
web_sql	bool Allow access for Web SQL.
data_transfer	bool Allow access for DataTransfer.
serverless	bool Allow access for Serverless. NOTE: Do not propagate to public API until Serverless integration is required.

HostSpec

Field	Description
zone_id	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.
subnet_id	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.network_id field.
assign_public_ip	bool 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 `assign_public_ip` 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
shard_name	string Name of the shard that the host belongs to. If empty, host doesn't belong to any shard
mdb_postgresql	MDBPostgreSQL

MDBPostgreSQL

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

Field

Description

cluster_id

string

Required field.

operation.Operation

{
  "id": "string",
  "description": "string",
  "created_at": "google.protobuf.Timestamp",
  "created_by": "string",
  "modified_at": "google.protobuf.Timestamp",
  "done": "bool",
  "metadata": {
    "cluster_id": "string",
    "backup_id": "string"
  },
  // Includes only one of the fields `error`, `response`
  "error": "google.rpc.Status",
  "response": {
    "id": "string",
    "folder_id": "string",
    "created_at": "google.protobuf.Timestamp",
    "name": "string",
    "description": "string",
    "labels": "map<string, string>",
    "environment": "Environment",
    "monitoring": [
      {
        "name": "string",
        "description": "string",
        "link": "string"
      }
    ],
    "config": {
      "spqr_config": {
        "router": {
          "config": {
            "show_notice_messages": "google.protobuf.BoolValue",
            "time_quantiles": [
              "double"
            ],
            "default_route_behavior": "DefaultRouteBehavior",
            "prefer_same_availability_zone": "google.protobuf.BoolValue"
          },
          "resources": {
            "resource_preset_id": "string",
            "disk_size": "int64",
            "disk_type_id": "string"
          }
        },
        "coordinator": {
          "config": "CoordinatorSettings",
          "resources": {
            "resource_preset_id": "string",
            "disk_size": "int64",
            "disk_type_id": "string"
          }
        },
        "postgresql": {
          "config": "PostgreSQLSettings",
          "resources": {
            "resource_preset_id": "string",
            "disk_size": "int64",
            "disk_type_id": "string"
          }
        },
        "infra": {
          "resources": {
            "resource_preset_id": "string",
            "disk_size": "int64",
            "disk_type_id": "string"
          },
          "router": {
            "show_notice_messages": "google.protobuf.BoolValue",
            "time_quantiles": [
              "double"
            ],
            "default_route_behavior": "DefaultRouteBehavior",
            "prefer_same_availability_zone": "google.protobuf.BoolValue"
          },
          "coordinator": "CoordinatorSettings"
        },
        "log_level": "LogLevel",
        "balancer": {
          "cpu_threshold": "google.protobuf.DoubleValue",
          "space_threshold": "google.protobuf.DoubleValue",
          "stat_interval_sec": "google.protobuf.Int64Value",
          "max_move_count": "google.protobuf.Int64Value",
          "keys_per_move": "google.protobuf.Int64Value",
          "timeout": "google.protobuf.Int64Value"
        }
      },
      "backup_window_start": "google.type.TimeOfDay",
      "backup_retain_period_days": "google.protobuf.Int64Value",
      "access": {
        "data_lens": "bool",
        "web_sql": "bool",
        "data_transfer": "bool",
        "serverless": "bool"
      },
      "sox_audit": "google.protobuf.BoolValue"
    },
    "network_id": "string",
    "health": "Health",
    "status": "Status",
    "maintenance_window": {
      // Includes only one of the fields `anytime`, `weekly_maintenance_window`
      "anytime": "AnytimeMaintenanceWindow",
      "weekly_maintenance_window": {
        "day": "WeekDay",
        "hour": "int64"
      }
      // end of the list of possible fields
    },
    "planned_operation": {
      "info": "string",
      "delayed_until": "google.protobuf.Timestamp",
      "latest_maintenance_time": "google.protobuf.Timestamp",
      "next_maintenance_window_time": "google.protobuf.Timestamp"
    },
    "security_group_ids": [
      "string"
    ],
    "deletion_protection": "bool"
  }
  // 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.
created_at	google.protobuf.Timestamp Creation timestamp.
created_by	string ID of the user or service account who initiated the operation.
modified_at	google.protobuf.Timestamp The time when the Operation resource was last modified.
done	bool 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	RestoreClusterMetadata 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	google.rpc.Status The error result of the operation in case of failure or cancellation. Includes only one of the fields `error`, `response`. 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.
response	Cluster The normal response of the operation in case of success. If the original method returns no data on success, such as Delete, the response is google.protobuf.Empty. If the original method is the standard Create/Update, the response should be the target resource of the operation. Any method that returns a long-running operation should document the response type, if any. Includes only one of the fields `error`, `response`. 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.

RestoreClusterMetadata

Field

Description

cluster_id

string

ID of the new SPQR cluster that is being created from a backup.

backup_id

string

ID of the backup that is being used for creating a cluster.

Cluster

A managed SPQR cluster. For more information, see the documentation.

Field	Description
id	string ID of the SPQR cluster. This ID is assigned by MDB at creation time.
folder_id	string ID of the folder that the SPQR cluster belongs to.
created_at	google.protobuf.Timestamp Creation timestamp in RFC3339 text format.
name	string Name of the SPQR cluster. The name is unique within the folder. 1-63 characters long.
description	string Description of the SPQR cluster. 0-256 characters long.
labels	object (map<string, string>) Custom labels for the SPQR cluster as `key:value` pairs. Maximum 64 per resource.
environment	enum Environment Deployment environment of the SPQR cluster. `ENVIRONMENT_UNSPECIFIED` `PRODUCTION`: Stable environment with a conservative update policy: only hotfixes are applied during regular maintenance. `PRESTABLE`: Environment with more aggressive update policy: new versions are rolled out irrespective of backward compatibility.
monitoring[]	Monitoring Description of monitoring systems relevant to the SPQR cluster.
config	ClusterConfig Configuration of the SPQR cluster.
network_id	string ID of the network that the cluster belongs to.
health	enum Health Aggregated cluster health. `HEALTH_UNKNOWN`: State of the cluster is unknown (Host.health for every host in the cluster is UNKNOWN). `ALIVE`: Cluster is alive and well (Host.health for every host in the cluster is ALIVE). `DEAD`: Cluster is inoperable (Host.health for every host in the cluster is DEAD). `DEGRADED`: Cluster is working below capacity (Host.health for at least one host in the cluster is not ALIVE).
status	enum Status Current state of the cluster. `STATUS_UNKNOWN`: Cluster state is unknown. `CREATING`: Cluster is being created. `RUNNING`: Cluster is running normally. `ERROR`: Cluster encountered a problem and cannot operate. `UPDATING`: Cluster is being updated. `STOPPING`: Cluster is stopping. `STOPPED`: Cluster stopped. `STARTING`: Cluster is starting.
maintenance_window	MaintenanceWindow Maintenance window for the cluster.
planned_operation	MaintenanceOperation Planned maintenance operation to be started for the cluster within the nearest `maintenance_window`.
security_group_ids[]	string User security groups
deletion_protection	bool Deletion Protection inhibits deletion of the cluster

Monitoring

Monitoring system.

Field	Description
name	string Name of the monitoring system.
description	string Description of the monitoring system.
link	string Link to the monitoring system charts for the SPQR cluster.

ClusterConfig

Field	Description
spqr_config	SPQRConfig Configuration for SPQR servers in the cluster.
backup_window_start	google.type.TimeOfDay Time to start the daily backup, in the UTC timezone.
backup_retain_period_days	google.protobuf.Int64Value Retain period of automatically created backup in days
access	Access Access policy to DB
sox_audit	google.protobuf.BoolValue

SPQRConfig

Field	Description
router	RouterConfig SPQR router settings.
coordinator	CoordinatorConfig SPQR coordinator settings.
postgresql	PostgreSQLConfig PostgreSQL settings.
infra	InfraConfig SPQR Infra (router+coordinator) settings.
log_level	enum LogLevel SPQR default log level `LOG_LEVEL_UNSPECIFIED` `DEBUG` `INFO` `WARNING` `ERROR` `FATAL` `PANIC`
balancer	BalancerSettings SPQR Balancer settings.

RouterConfig

Field	Description
config	RouterSettings
resources	Resources

RouterSettings

Configuration of a SPQR router.

Field	Description
show_notice_messages	google.protobuf.BoolValue
time_quantiles[]	double
default_route_behavior	enum DefaultRouteBehavior `DEFAULT_ROUTE_BEHAVIOR_UNSPECIFIED` `BLOCK` `ALLOW`
prefer_same_availability_zone	google.protobuf.BoolValue

Resources

Field	Description
resource_preset_id	string ID of the preset for computational resources available to a host (CPU, memory etc.). All available presets are listed in the documentation.
disk_size	int64 Volume of the storage available to a host, in bytes.
disk_type_id	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.

CoordinatorConfig

Field	Description
config	CoordinatorSettings
resources	Resources

CoordinatorSettings

Configuration of a SPQR coordinator.

Field	Description
Empty

PostgreSQLConfig

Field	Description
config	PostgreSQLSettings
resources	Resources

PostgreSQLSettings

Configuration of a PostgreSQL.

Field	Description
Empty

InfraConfig

Field	Description
resources	Resources
router	RouterSettings
coordinator	CoordinatorSettings

BalancerSettings

Field	Description
cpu_threshold	google.protobuf.DoubleValue
space_threshold	google.protobuf.DoubleValue
stat_interval_sec	google.protobuf.Int64Value
max_move_count	google.protobuf.Int64Value
keys_per_move	google.protobuf.Int64Value
timeout	google.protobuf.Int64Value

Access

Field	Description
data_lens	bool Allow access for DataLens.
web_sql	bool Allow access for Web SQL.
data_transfer	bool Allow access for DataTransfer.
serverless	bool Allow access for Serverless. NOTE: Do not propagate to public API until Serverless integration is required.

MaintenanceWindow

A maintenance window settings.

Field

Description

anytime

AnytimeMaintenanceWindow

Maintenance operation can be scheduled anytime.

Includes only one of the fields anytime, weekly_maintenance_window.

The maintenance policy in effect.

weekly_maintenance_window

WeeklyMaintenanceWindow

Maintenance operation can be scheduled on a weekly basis.

Includes only one of the fields anytime, weekly_maintenance_window.

The maintenance policy in effect.

AnytimeMaintenanceWindow

Field	Description
Empty

WeeklyMaintenanceWindow

Weelky maintenance window settings.

Field

Description

day

enum WeekDay

Day of the week (in DDD format).

WEEK_DAY_UNSPECIFIED
MON
TUE
WED
THU
FRI
SAT
SUN

hour

int64

Hour of the day in UTC (in HH format).

MaintenanceOperation

A planned maintenance operation.

Field	Description
info	string Information about this maintenance operation.
delayed_until	google.protobuf.Timestamp Time until which this maintenance operation is delayed.
latest_maintenance_time	google.protobuf.Timestamp
next_maintenance_window_time	google.protobuf.Timestamp

Managed Service for SPQR API, gRPC: ClusterService.Restore

gRPC requestgRPC request

RestoreClusterRequestRestoreClusterRequest

ConfigSpecConfigSpec

SpqrSpecSpqrSpec

RouterRouter

RouterSettingsRouterSettings

ResourcesResources

CoordinatorCoordinator

CoordinatorSettingsCoordinatorSettings

PostgreSQLPostgreSQL

PostgreSQLSettingsPostgreSQLSettings

InfraInfra

BalancerSettingsBalancerSettings

AccessAccess

HostSpecHostSpec

MDBPostgreSQLMDBPostgreSQL

operation.Operationoperation.Operation

RestoreClusterMetadataRestoreClusterMetadata

ClusterCluster

MonitoringMonitoring

ClusterConfigClusterConfig

SPQRConfigSPQRConfig

RouterConfigRouterConfig

RouterSettingsRouterSettings

ResourcesResources

CoordinatorConfigCoordinatorConfig

CoordinatorSettingsCoordinatorSettings

PostgreSQLConfigPostgreSQLConfig

PostgreSQLSettingsPostgreSQLSettings

InfraConfigInfraConfig

BalancerSettingsBalancerSettings

AccessAccess

MaintenanceWindowMaintenanceWindow

AnytimeMaintenanceWindowAnytimeMaintenanceWindow

WeeklyMaintenanceWindowWeeklyMaintenanceWindow

MaintenanceOperationMaintenanceOperation

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gRPC request

RestoreClusterRequest

ConfigSpec

SpqrSpec

Router

RouterSettings

Resources

Coordinator

CoordinatorSettings

PostgreSQL

PostgreSQLSettings

Infra

BalancerSettings

Access

HostSpec

MDBPostgreSQL

operation.Operation

RestoreClusterMetadata

Cluster

Monitoring

ClusterConfig

SPQRConfig

RouterConfig

RouterSettings

Resources

CoordinatorConfig

CoordinatorSettings

PostgreSQLConfig

PostgreSQLSettings

InfraConfig

BalancerSettings

Access

MaintenanceWindow

AnytimeMaintenanceWindow

WeeklyMaintenanceWindow

MaintenanceOperation