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Get

Returns the specified Elasticsearch cluster.

To get the list of available Elasticsearch clusters, make a List request.

import { cloudApi, serviceClients, Session } from "@yandex-cloud/nodejs-sdk";

const GetClusterRequest = cloudApi.dataproc.cluster_service.GetClusterRequest;

(async () => {
  const authToken = process.env["YC_OAUTH_TOKEN"];
  const session = new Session({ oauthToken: authToken });
  const client = session.client(serviceClients.ClusterServiceClient);

  const result = await client.get(
    GetClusterRequest.fromPartial({
      clusterId: "clusterId",
    })
  );
  console.log(result);
})();

GetClusterRequest​

clusterId : string​

ID of the Elasticsearch cluster to return.

To get the cluster ID, make a ClusterService.List request.

Cluster​

An Elasticsearch cluster resource. For more information, see the Concepts section of the documentation.

Environment​

  • ENVIRONMENT_UNSPECIFIED

  • PRODUCTION

    Stable environment with a conservative update policy when only hotfixes are applied during regular maintenance.

  • PRESTABLE

    Environment with a more aggressive update policy when new versions are rolled out irrespective of backward compatibility.

Health​

  • HEALTH_UNKNOWN

    State of the cluster is unknown ([Host.health][3] of all hosts in the cluster is UNKNOWN).

  • ALIVE

    Cluster is alive and well ([Host.health][4] of all hosts in the cluster is ALIVE).

  • DEAD

    Cluster is inoperable ([Host.health][5] of all hosts in the cluster is DEAD).

  • DEGRADED

    Cluster is in degraded state ([Host.health][6] of at least one of the hosts in the cluster is not ALIVE).

Status​

  • 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.

id : string​

ID of the Elasticsearch cluster. This ID is assigned at creation time.

folderId : string​

ID of the folder that the Elasticsearch cluster belongs to.

createdAt : google.protobuf.Timestamp​

Creation timestamp.

name : string​

Name of the Elasticsearch cluster. The name must be unique within the folder. 1-63 characters long.

description : string​

Description of the Elasticsearch cluster. 0-256 characters long.

labels : string​

Custom labels for the Elasticsearch cluster as key:value pairs. A maximum of 64 labels per resource is allowed.

environment : Environment​

Deployment environment of the Elasticsearch cluster.

monitoring : Monitoring​

Description of monitoring systems relevant to the Elasticsearch cluster.

config : ClusterConfig​

Configuration of the Elasticsearch cluster.

networkId : string​

ID of the network that the cluster belongs to.

health : Health​

Aggregated cluster health.

status : Status​

Current state of the cluster.

securityGroupIds : string​

User security groups

serviceAccountId : string​

ID of the service account used for access to Object Storage.

deletionProtection : bool​

Deletion Protection inhibits deletion of the cluster

maintenanceWindow : MaintenanceWindow​

Window of maintenance operations.

plannedOperation : MaintenanceOperation​

Maintenance operation planned at nearest maintenance_window.

Monitoring​

Metadata of monitoring system.

name : string​

Name of the monitoring system.

description : string​

Description of the monitoring system.

Link to the monitoring system charts for the Elasticsearch cluster.

ClusterConfig​

version : string​

Elasticsearch version.

elasticsearch : Elasticsearch​

Configuration and resource allocation for Elasticsearch nodes.

edition : string​

ElasticSearch edition.

MaintenanceWindow​

One of policy​

  • anytime : AnytimeMaintenanceWindow​
  • weeklyMaintenanceWindow : WeeklyMaintenanceWindow​

MaintenanceOperation​

info : string​
delayedUntil : google.protobuf.Timestamp​

Elasticsearch​

DataNode​

One of config​

  • elasticsearchConfigSet_7 : config.ElasticsearchConfigSet7​

    Elasticsearch 7.x data node configuration.

resources : Resources​

Resources allocated to Elasticsearch data nodes.

MasterNode​
resources : Resources​

Resources allocated to Elasticsearch master nodes.

dataNode : DataNode​

Configuration and resource allocation for Elasticsearch data nodes.

masterNode : MasterNode​

Configuration and resource allocation for Elasticsearch master nodes.

plugins : string​

Cluster wide plugins

AnytimeMaintenanceWindow​

WeeklyMaintenanceWindow​

WeekDay​
  • WEEK_DAY_UNSPECIFIED

  • MON

  • TUE

  • WED

  • THU

  • FRI

  • SAT

  • SUN

day : WeekDay​
hour : int64​

Hour of the day in UTC.

ElasticsearchConfigSet7​

Elasticsearch 7.x data node configuration.

effectiveConfig : ElasticsearchConfig7​

Effective settings for an Elasticsearch cluster (a combination of settings defined in user_config and default_config).

userConfig : ElasticsearchConfig7​

User-defined settings for an Elasticsearch cluster.

defaultConfig : ElasticsearchConfig7​

Default settings for an Elasticsearch cluster.

Resources​

Computational resources.

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 : int64​

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

diskTypeId : string​

Type of the storage environment for the host. All available types are listed in the documentation.

DataNode​

  • elasticsearchConfigSet_7 : config.ElasticsearchConfigSet7​

    Elasticsearch 7.x data node configuration.

resources : Resources​

Resources allocated to Elasticsearch data nodes.

MasterNode​

resources : Resources​

Resources allocated to Elasticsearch master nodes.

ElasticsearchConfig7​

Elasticsearch 7.x supported configuration options are listed here.

Detailed description for each set of options is available in Elasticsearch documentation.

Any options that are not listed here are not supported.

maxClauseCount : google.protobuf.Int64Value​

The maximum number of clauses a boolean query can contain.

The limit is in place to prevent searches from becoming too large and taking up too much CPU and memory. It affects not only Elasticsearch's bool query, but many other queries that are implicitly converted to bool query by Elastcsearch.

Default value: 1024.

See in-depth description in Elasticsearch documentation.

fielddataCacheSize : string​

The maximum percentage or absolute value (10%, 512mb) of heap space that is allocated to field data cache.

All the field values that are placed in this cache, get loaded to memory in order to provide fast document based access to those values. Building the field data cache for a field can be an expensive operations, so its recommended to have enough memory for this cache, and to keep it loaded.

Default value: unbounded.

See in-depth description in Elasticsearch documentation.

reindexRemoteWhitelist : string​

Remote hosts for reindex have to be explicitly allowed in elasticsearch.yml using the reindex.remote.whitelist property. It can be set to a comma delimited list of allowed remote host and port combinations. Scheme is ignored, only the host and port are used.

reindexSslCaPath : string​

List of paths to PEM encoded certificate files that should be trusted.

See in-depth description in Elasticsearch documentation