Managed Service for OpenSearch API, gRPC: ClusterService.RescheduleMaintenance

Written by

Yandex Cloud

Updated at December 17, 2024

gRPC request
RescheduleMaintenanceRequest
operation.Operation
RescheduleMaintenanceMetadata
Cluster
Monitoring
ClusterConfig
OpenSearch
NodeGroup
Resources
DiskSizeAutoscaling
OpenSearchConfigSet2
OpenSearchConfig2
Dashboards
NodeGroup
Access
MaintenanceWindow
AnytimeMaintenanceWindow
WeeklyMaintenanceWindow
MaintenanceOperation

Reschedules a planned maintenance operation.

gRPC request

rpc RescheduleMaintenance (RescheduleMaintenanceRequest) returns (operation.Operation)

RescheduleMaintenanceRequest

{
  "cluster_id": "string",
  "reschedule_type": "RescheduleType",
  "delayed_until": "google.protobuf.Timestamp"
}

Field	Description
cluster_id	string Required field. ID of the OpenSearch cluster to reschedule the maintenance operation for. To get the ID, use a ClusterService.List request.
reschedule_type	enum RescheduleType Required field. The type of the reschedule request. `RESCHEDULE_TYPE_UNSPECIFIED`: Time of the maintenance is not specified.. `IMMEDIATE`: Start the maintenance operation immediately. `NEXT_AVAILABLE_WINDOW`: Start the maintenance operation within the next available maintenance window. `SPECIFIC_TIME`: Start the maintenance operation at the specific time.
delayed_until	google.protobuf.Timestamp The time until which this maintenance operation should be delayed. The value should be ahead of the first time when the maintenance operation has been scheduled for no more than two weeks. The value can also point to a moment in the past if reschedule_type.IMMEDIATE reschedule type is selected.

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",
    "delayed_until": "google.protobuf.Timestamp"
  },
  // 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": {
      "version": "string",
      "opensearch": {
        "plugins": [
          "string"
        ],
        "node_groups": [
          {
            "name": "string",
            "resources": {
              "resource_preset_id": "string",
              "disk_size": "int64",
              "disk_type_id": "string"
            },
            "hosts_count": "int64",
            "zone_ids": [
              "string"
            ],
            "subnet_ids": [
              "string"
            ],
            "assign_public_ip": "bool",
            "roles": [
              "GroupRole"
            ],
            "disk_size_autoscaling": {
              "planned_usage_threshold": "int64",
              "emergency_usage_threshold": "int64",
              "disk_size_limit": "int64"
            }
          }
        ],
        // Includes only one of the fields `opensearch_config_set_2`
        "opensearch_config_set_2": {
          "effective_config": {
            "max_clause_count": "google.protobuf.Int64Value",
            "fielddata_cache_size": "string",
            "reindex_remote_whitelist": "string"
          },
          "user_config": {
            "max_clause_count": "google.protobuf.Int64Value",
            "fielddata_cache_size": "string",
            "reindex_remote_whitelist": "string"
          },
          "default_config": {
            "max_clause_count": "google.protobuf.Int64Value",
            "fielddata_cache_size": "string",
            "reindex_remote_whitelist": "string"
          }
        },
        // end of the list of possible fields
        "keystore_settings": [
          "string"
        ]
      },
      "dashboards": {
        "node_groups": [
          {
            "name": "string",
            "resources": {
              "resource_preset_id": "string",
              "disk_size": "int64",
              "disk_type_id": "string"
            },
            "hosts_count": "int64",
            "zone_ids": [
              "string"
            ],
            "subnet_ids": [
              "string"
            ],
            "assign_public_ip": "bool",
            "disk_size_autoscaling": {
              "planned_usage_threshold": "int64",
              "emergency_usage_threshold": "int64",
              "disk_size_limit": "int64"
            }
          }
        ]
      },
      "access": {
        "data_transfer": "bool",
        "serverless": "bool"
      }
    },
    "network_id": "string",
    "health": "Health",
    "status": "Status",
    "security_group_ids": [
      "string"
    ],
    "service_account_id": "string",
    "deletion_protection": "bool",
    "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"
    }
  }
  // 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	RescheduleMaintenanceMetadata 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.

RescheduleMaintenanceMetadata

Field

Description

cluster_id

string

ID of the OpenSearch cluster where the reschedule is applied.

delayed_until

google.protobuf.Timestamp

The time until which this maintenance operation is to be delayed.

Cluster

An OpenSearch cluster resource.

Field	Description
id	string ID of the OpenSearch cluster. This ID is assigned by the platform at the moment of cluster creation.
folder_id	string ID of the folder that the OpenSearch cluster belongs to.
created_at	google.protobuf.Timestamp Time when the cluster was created.
name	string Name of the OpenSearch cluster. The name is unique within the folder. 1-63 characters long.
description	string Description of the OpenSearch cluster. 0-256 characters long.
labels	object (map<string, string>) Custom labels for the OpenSearch cluster as `key:value` pairs. Maximum 64 labels per resource.
environment	enum Environment Deployment environment of the OpenSearch 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 OpenSearch cluster.
config	ClusterConfig Configuration of the OpenSearch cluster.
network_id	string ID of the cloud network that the cluster belongs to.
health	enum Health Aggregated cluster health. `HEALTH_UNKNOWN`: Health of the cluster is unknown (Host.health for every host in the cluster is UNKNOWN). `ALIVE`: Cluster is working normally (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 has encountered a problem and cannot operate. `UPDATING`: Cluster is being updated. `STOPPING`: Cluster is stopping. `STOPPED`: Cluster has stopped. `STARTING`: Cluster is starting.
security_group_ids[]	string User security groups.
service_account_id	string ID of the service account used to access Object Storage.
deletion_protection	bool Determines whether the cluster is protected from being deleted.
maintenance_window	MaintenanceWindow Cluster maintenance window. Should be defined by either one of the two options.
planned_operation	MaintenanceOperation Maintenance operation planned at nearest `maintenance_window`.

Monitoring

Monitoring system metadata.

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 OpenSearch cluster.

ClusterConfig

The OpenSearch cluster configuration.

Field	Description
version	string Version of the OpenSearch server software.
opensearch	OpenSearch OpenSearch configuration.
dashboards	Dashboards Dashboards configuration.
access	Access Access policy for external services.

OpenSearch

The OpenSearch host group type configuration.

Field	Description
plugins[]	string Names of the cluster plugins.
node_groups[]	NodeGroup Host groups of the OpenSearch type.
opensearch_config_set_2	OpenSearchConfigSet2 Includes only one of the fields `opensearch_config_set_2`.
keystore_settings[]	string Keystore entries names.

NodeGroup

Configuration of the host group.

Field	Description
name	string Name of the group. Must be 1-63 characters long.
resources	Resources Resources allocated to the hosts.
hosts_count	int64 Number of hosts in the group.
zone_ids[]	string IDs of the availability zones the hosts belong to.
subnet_ids[]	string IDs of the subnets that the hosts belong to.
assign_public_ip	bool Determines whether a public IP is assigned to the hosts in the group.
roles[]	enum GroupRole Roles of the host group. `GROUP_ROLE_UNSPECIFIED` `DATA` `MANAGER`
disk_size_autoscaling	DiskSizeAutoscaling Disk size autoscaling settings

Resources

A list of computational resources allocated to a host.

Field	Description
resource_preset_id	string ID of the preset for computational resources allocated to a host.
disk_size	int64 Volume of the storage used by the host, in bytes.
disk_type_id	string Type of the storage used by the host: `network-hdd`, `network-ssd` or `local-ssd`.

DiskSizeAutoscaling

Field	Description
planned_usage_threshold	int64 Amount of used storage for automatic disk scaling in the maintenance window, 0 means disabled, in percent.
emergency_usage_threshold	int64 Amount of used storage for immediately automatic disk scaling, 0 means disabled, in percent.
disk_size_limit	int64 Limit on how large the storage for database instances can automatically grow, in bytes.

OpenSearchConfigSet2

Field	Description
effective_config	OpenSearchConfig2 Required field.
user_config	OpenSearchConfig2
default_config	OpenSearchConfig2

OpenSearchConfig2

Field	Description
max_clause_count	google.protobuf.Int64Value the maximum number of allowed boolean clauses in a query
fielddata_cache_size	string the percentage or absolute value (10%, 512mb) of heap space that is allocated to fielddata
reindex_remote_whitelist	string

Dashboards

The Dashboards host group type configuration.

Field

Description

node_groups[]

NodeGroup

Host groups of the Dashboards type.

NodeGroup

Field	Description
name	string Name of the group. 1-63 characters long.
resources	Resources Resources allocated to the hosts.
hosts_count	int64 Number of hosts in the group.
zone_ids[]	string IDs of the availability zones the hosts belong to.
subnet_ids[]	string IDs of the subnets that the hosts belong to.
assign_public_ip	bool Determines whether a public IP is assigned to the hosts in the group.
disk_size_autoscaling	DiskSizeAutoscaling Disk size autoscaling settings

Access

Access policy for external services.

Field

Description

data_transfer

bool

Determines whether the access to Data Transfer is allowed.

serverless

bool

Determines whether the access to Serverless is allowed.

MaintenanceWindow

An OpenSearch cluster maintenance window. Should be defined by either one of the two options.

Field

Description

anytime

AnytimeMaintenanceWindow

An any-time maintenance window.

Includes only one of the fields anytime, weekly_maintenance_window.

weekly_maintenance_window

WeeklyMaintenanceWindow

A weekly maintenance window.

Includes only one of the fields anytime, weekly_maintenance_window.

AnytimeMaintenanceWindow

An any-time maintenance window.

Field	Description
Empty

WeeklyMaintenanceWindow

A weekly maintenance window.

Field

Description

day

enum WeekDay

Day of the week.

WEEK_DAY_UNSPECIFIED
MON: Monday
TUE: Tuesday
WED: Wednesday
THU: Thursday
FRI: Friday
SAT: Saturday
SUN: Sunday

hour

int64

Hour of the day in the UTC timezone.

MaintenanceOperation

Field	Description
info	string The description of the operation.
delayed_until	google.protobuf.Timestamp Delay time for the maintenance operation.
latest_maintenance_time	google.protobuf.Timestamp Time of the last maintenance window.
next_maintenance_window_time	google.protobuf.Timestamp Time of the next maintenance window.

Managed Service for OpenSearch API, gRPC: ClusterService.RescheduleMaintenance

gRPC requestgRPC request

RescheduleMaintenanceRequestRescheduleMaintenanceRequest

operation.Operationoperation.Operation

RescheduleMaintenanceMetadataRescheduleMaintenanceMetadata

ClusterCluster

MonitoringMonitoring

ClusterConfigClusterConfig

OpenSearchOpenSearch

NodeGroupNodeGroup

ResourcesResources

DiskSizeAutoscalingDiskSizeAutoscaling

OpenSearchConfigSet2OpenSearchConfigSet2

OpenSearchConfig2OpenSearchConfig2

DashboardsDashboards

NodeGroupNodeGroup

AccessAccess

MaintenanceWindowMaintenanceWindow

AnytimeMaintenanceWindowAnytimeMaintenanceWindow

WeeklyMaintenanceWindowWeeklyMaintenanceWindow

MaintenanceOperationMaintenanceOperation

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gRPC request

RescheduleMaintenanceRequest

operation.Operation

RescheduleMaintenanceMetadata

Cluster

Monitoring

ClusterConfig

OpenSearch

NodeGroup

Resources

DiskSizeAutoscaling

OpenSearchConfigSet2

OpenSearchConfig2

Dashboards

NodeGroup

Access

MaintenanceWindow

AnytimeMaintenanceWindow

WeeklyMaintenanceWindow

MaintenanceOperation