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Terraform in Yandex Cloud
  • Getting started
  • Solution library
    • Overview
    • Release notes
          • mdb_opensearch_cluster

In this article:

  • Example usage
  • Arguments & Attributes Reference
  1. Terraform reference
  2. Resources
  3. Managed Service for OpenSearch
  4. Data Sources
  5. mdb_opensearch_cluster

yandex_mdb_opensearch_cluster (DataSource)

Written by
Yandex Cloud
Updated at February 12, 2026
  • Example usage
  • Arguments & Attributes Reference

Use this data source to get information about a Yandex Managed OpenSearch cluster. For more information, see the official documentation.

Example usageExample usage

//
// Get information about existing MDB OpenSearch Cluster.
//
data "yandex_mdb_opensearch_cluster" "foo" {
  name = "test"
}

output "network_id" {
  value = data.yandex_mdb_opensearch_cluster.foo.network_id
}

Arguments & Attributes ReferenceArguments & Attributes Reference

  • auth_settings [Block]. Authentication settings for Dashboards.
    • saml [Block]. SAML authentication options.
      • dashboards_url (Required)(String). Dashboards URL.
      • enabled (Required)(Bool). Enables SAML authentication.
      • idp_entity_id (Required)(String). ID of the SAML Identity Provider.
      • idp_metadata_file_content (Required)(String). Metadata file content of the SAML Identity Provider. You can either put file content manually or use file function
      • roles_key (String). Roles key.
      • sp_entity_id (Required)(String). Service provider entity ID.
      • subject_key (String). Subject key.
  • cluster_id (String). The ID of the OpenSearch cluster that the resource belongs to.
  • created_at (Read-Only) (String). The creation timestamp of the resource.
  • deletion_protection (Bool). The true value means that resource is protected from accidental deletion.
  • description (String). The resource description.
  • disk_encryption_key_id (String). ID of the KMS key for cluster disk encryption.
  • environment (String). Deployment environment of the OpenSearch cluster. Can be either PRESTABLE or PRODUCTION. Default: PRODUCTION. It is not possible to change this value after cluster creation.
  • folder_id (String). The folder identifier that resource belongs to. If it is not provided, the default provider folder-id is used.
  • health (Read-Only) (String). Aggregated health of the cluster. Can be either ALIVE, DEGRADED, DEAD or HEALTH_UNKNOWN. For more information see health field of JSON representation in the official documentation.
  • hosts [Block]. A hosts of the OpenSearch cluster.
    • assign_public_ip (Bool). Sets whether the host should get a public IP address. Can be either true or false.
    • fqdn (Read-Only) (String). The fully qualified domain name of the host.
    • node_group (Read-Only) (String). Name of the node group.
    • roles (Read-Only) (Set Of String). The roles of the deployed host. Can contain DATA and/or MANAGER roles. Will be empty for DASHBOARDS type.
    • subnet_id (String). The ID of the subnet, to which the host belongs. The subnet must be a part of the network to which the cluster belongs.
    • type (Read-Only) (String). The type of the deployed host. Can be either OPENSEARCH or DASHBOARDS.
    • zone (Read-Only) (String). The availability zone where the OpenSearch host will be created. For more information see the official documentation.
  • id (Read-Only) (String). The resource identifier.
  • labels (Map Of String). A set of key/value label pairs which assigned to resource.
  • name (Required)(String). Name of the OpenSearch cluster. The name must be unique within the folder.
  • network_id (Required)(String). The VPC Network ID of subnets which resource attached to.
  • security_group_ids (Set Of String). The list of security groups applied to resource or their components.
  • service_account_id (String). ID of the service account authorized for this cluster.
  • status (Read-Only) (String). Status of the cluster. Can be either CREATING, STARTING, RUNNING, UPDATING, STOPPING, STOPPED, ERROR or STATUS_UNKNOWN. For more information see status field of JSON representation in the official documentation.
  • config [Block]. Configuration of the OpenSearch cluster.
    • admin_password (Required)(String). Password for admin user of OpenSearch.
    • version (String). Version of OpenSearch.
    • access [Block]. Enable access to the Yandex Cloud services.
      • data_transfer (Bool). Enable access to the Data Transfer service.
      • serverless (Bool). Enable access to the Cloud Functions service.
    • dashboards [Block]. Configuration for Dashboards node groups.
      • node_groups [Block].
        • assign_public_ip (Bool). Sets whether the hosts should get a public IP address.
        • hosts_count (Required)(Number). Number of hosts in this node group.
        • name (Required)(String). Name of OpenSearch node group.
        • subnet_ids (List Of String). A set of the subnets, to which the hosts belongs. The subnets must be a part of the network to which the cluster belongs.
        • zone_ids (Required)(Set Of String). A set of availability zones where hosts of node group may be allocated.
        • resources [Block]. Resources allocated to hosts of this OpenSearch node group.
          • disk_size (Required)(Number). Volume of the storage available to a host, in bytes.
          • disk_type_id (Required)(String). Type of the storage of OpenSearch hosts.
          • resource_preset_id (Required)(String). The ID of the preset for computational resources available to a host (CPU, memory etc.). For more information, see the official documentation.
    • opensearch [Block]. Configuration for OpenSearch node groups.
      • plugins (Set Of String). A set of requested OpenSearch plugins.
      • node_groups [Block]. A set of named OpenSearch node group configurations.
        • assign_public_ip (Bool). Sets whether the hosts should get a public IP address.
        • disk_size_autoscaling [Block]. Node group disk size autoscaling settings.
          • disk_size_limit (Required)(Number). The overall maximum for disk size that limit all autoscaling iterations. See the documentation for details.
          • emergency_usage_threshold (Number). Threshold of storage usage (in percent) that triggers immediate automatic scaling of the storage. Zero value means disabled threshold.
          • planned_usage_threshold (Number). Threshold of storage usage (in percent) that triggers automatic scaling of the storage during the maintenance window. Zero value means disabled threshold.
        • hosts_count (Required)(Number). Number of hosts in this node group.
        • name (Required)(String). Name of OpenSearch node group.
        • roles (Required)(Set Of String). A set of OpenSearch roles assigned to hosts. Available roles are: DATA, MANAGER. Default: [DATA, MANAGER].
        • subnet_ids (List Of String). A set of the subnets, to which the hosts belongs. The subnets must be a part of the network to which the cluster belongs.
        • zone_ids (Required)(Set Of String). A set of availability zones where hosts of node group may be allocated.
        • resources [Block]. Resources allocated to hosts of this OpenSearch node group.
          • disk_size (Required)(Number). Volume of the storage available to a host, in bytes.
          • disk_type_id (Required)(String). Type of the storage of OpenSearch hosts.
          • resource_preset_id (Required)(String). The ID of the preset for computational resources available to a host (CPU, memory etc.). For more information, see the official documentation.
  • maintenance_window [Block].
    • day (String).
    • hour (Number).
    • type (Required)(String).

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