[Yandex Cloud documentation](../index.md) > Yandex Managed Service for OpenSearch > Managed Service for OpenSearch # Yandex Managed Service for OpenSearch Managed Service for OpenSearch helps you deploy and maintain OpenSearch server clusters in the Yandex Cloud infrastructure. The Yandex Cloud infrastructure is protected pursuant to the following standards: This service is subject to a service level agreement. The service level is set out in the document titled Yandex Managed Databases Service Level. # Yandex Managed Service for OpenSearch - [Getting started](quickstart.md) ## Step-by-step guides - [All guides](operations/index.md) ### Clusters - [Information about existing clusters](operations/cluster-list.md) - [Creating a cluster](operations/cluster-create.md) #### Updating properties - [Updating cluster settings](operations/update.md) - [OpenSearch version update](operations/cluster-version-update.md) - [Managing plugins](operations/plugins.md) #### Managing cluster hosts - [Managing host groups](operations/host-groups.md) - [Migrating host groups to a different availability zone](operations/host-migration.md) - [Stopping and starting a cluster](operations/cluster-stop.md) - [Managing backups](operations/cluster-backups.md) - [Managing cluster access](operations/cluster-access.md) - [Configuring access to Object Storage](operations/s3-access.md) - [Deleting a cluster](operations/cluster-delete.md) ### Connection - [Pre-configuration](operations/connect/index.md) - [FQDNs of hosts](operations/connect/fqdn.md) - [Connecting from applications](operations/connect/clients.md) - [Code examples](operations/connect/code-examples.md) - [Configuring SAML authentication](operations/saml-authentication.md) - [Managing users](operations/cluster-users.md) ### Logs and monitoring - [Viewing cluster logs](operations/cluster-logs.md) - [Cluster and host state monitoring](operations/monitoring.md) ## Tutorials - [All tutorials](tutorials/index.md) - [Configuring an index policy in Managed Service for OpenSearch](tutorials/opensearch-index-policy.md) - [Configuring cold storage policy in Managed Service for OpenSearch](tutorials/opensearch-cold-storage-policy.md) - [Uploading logs from Audit Trails](tutorials/trails-to-opensearch.md) - [Authentication in OpenSearch Dashboards using Keycloak](tutorials/saml-keycloak.md) - [Connecting an MCP client to OpenSearch](tutorials/mcp.md) - [Using the yandex-lemmer plugin](tutorials/opensearch-yandex-lemmer.md) ### Migrating and copying data - [Migrating data from a third-party OpenSearch cluster](tutorials/migration-from-standalone.md) - [Migrating data from Elasticsearch](tutorials/migration-to-opensearch.md) - [Migrating data from Yandex Managed Service for PostgreSQL](tutorials/postgresql-to-opensearch.md) - [Delivering data from Yandex Managed Service for Apache Kafka®](tutorials/migration-from-mkf.md) - [Uploading data to Object Storage](tutorials/opensearch-to-object-storage.md) - [Migrating data to Yandex Managed Service for YDB](tutorials/opensearch-to-ydb.md) - [Copying data to Yandex Managed Service for ClickHouse®](tutorials/opensearch-to-clickhouse.md) - [Copying data to Yandex MPP Analytics for PostgreSQL](tutorials/opensearch-to-greenplum.md) - [Managed Service for Kubernetes cluster monitoring with Filebeat OSS](tutorials/filebeat-oss-monitoring.md) - [Sending email notifications](tutorials/opensearch-email-notifications.md) ## Concepts - [Resource relationships](concepts/index.md) - [Host roles](concepts/host-roles.md) - [Indexes](concepts/indexing.md) - [Index policies](concepts/index-policy.md) - [Searching with OpenSearch](concepts/searching.md) - [Host classes](concepts/instance-types.md) - [Networking in Managed Service for OpenSearch](concepts/network.md) - [Quotas and limits](concepts/limits.md) - [Storage](concepts/storage.md) - [Backups](concepts/backup.md) - [Sharding and replication](concepts/scalability-and-resilience.md) - [High availability clusters](concepts/high-availability.md) - [OpenSearch plugins](concepts/plugins.md) - [OpenSearch versioning policy](concepts/update-policy.md) - [Maintenance](concepts/maintenance.md) - [Access management](security/index.md) - [Pricing policy](pricing.md) ## CLI reference - [Overview](cli-ref/index.md) ### auth-settings - [Overview](cli-ref/auth-settings/index.md) - [get](cli-ref/auth-settings/get.md) - [update](cli-ref/auth-settings/update.md) ### backup - [Overview](cli-ref/backup/index.md) - [get](cli-ref/backup/get.md) - [list](cli-ref/backup/list.md) ### cluster - [Overview](cli-ref/cluster/index.md) - [add-access-binding](cli-ref/cluster/add-access-binding.md) - [backup](cli-ref/cluster/backup.md) - [create](cli-ref/cluster/create.md) - [delete](cli-ref/cluster/delete.md) - [get](cli-ref/cluster/get.md) - [list](cli-ref/cluster/list.md) - [list-access-bindings](cli-ref/cluster/list-access-bindings.md) - [list-backups](cli-ref/cluster/list-backups.md) - [remove-access-binding](cli-ref/cluster/remove-access-binding.md) - [restart-opensearch](cli-ref/cluster/restart-opensearch.md) - [restore](cli-ref/cluster/restore.md) - [set-access-bindings](cli-ref/cluster/set-access-bindings.md) - [start](cli-ref/cluster/start.md) - [stop](cli-ref/cluster/stop.md) - [switch-master](cli-ref/cluster/switch-master.md) - [update](cli-ref/cluster/update.md) ### extension - [Overview](cli-ref/extension/index.md) - [create](cli-ref/extension/create.md) - [delete](cli-ref/extension/delete.md) - [get](cli-ref/extension/get.md) - [list](cli-ref/extension/list.md) - [update](cli-ref/extension/update.md) ### node-group - [Overview](cli-ref/node-group/index.md) - [add](cli-ref/node-group/add.md) - [delete](cli-ref/node-group/delete.md) - [update](cli-ref/node-group/update.md) ### plugin - [Overview](cli-ref/plugin/index.md) - [add](cli-ref/plugin/add.md) - [delete](cli-ref/plugin/delete.md) ### v0 - [Overview](cli-ref/v0/index.md) #### auth-settings - [Overview](cli-ref/v0/auth-settings/index.md) - [get](cli-ref/v0/auth-settings/get.md) - [update](cli-ref/v0/auth-settings/update.md) #### backup - [Overview](cli-ref/v0/backup/index.md) - [get](cli-ref/v0/backup/get.md) - [list](cli-ref/v0/backup/list.md) #### cluster - [Overview](cli-ref/v0/cluster/index.md) - [add-access-binding](cli-ref/v0/cluster/add-access-binding.md) - [backup](cli-ref/v0/cluster/backup.md) - [create](cli-ref/v0/cluster/create.md) - [delete](cli-ref/v0/cluster/delete.md) - [get](cli-ref/v0/cluster/get.md) - [list](cli-ref/v0/cluster/list.md) - [list-access-bindings](cli-ref/v0/cluster/list-access-bindings.md) - [list-backups](cli-ref/v0/cluster/list-backups.md) - [remove-access-binding](cli-ref/v0/cluster/remove-access-binding.md) - [restart-opensearch](cli-ref/v0/cluster/restart-opensearch.md) - [restore](cli-ref/v0/cluster/restore.md) - [set-access-bindings](cli-ref/v0/cluster/set-access-bindings.md) - [start](cli-ref/v0/cluster/start.md) - [stop](cli-ref/v0/cluster/stop.md) - [switch-master](cli-ref/v0/cluster/switch-master.md) - [update](cli-ref/v0/cluster/update.md) #### extension - [Overview](cli-ref/v0/extension/index.md) - [create](cli-ref/v0/extension/create.md) - [delete](cli-ref/v0/extension/delete.md) - [get](cli-ref/v0/extension/get.md) - [list](cli-ref/v0/extension/list.md) - [update](cli-ref/v0/extension/update.md) #### node-group - [Overview](cli-ref/v0/node-group/index.md) - [add](cli-ref/v0/node-group/add.md) - [delete](cli-ref/v0/node-group/delete.md) - [update](cli-ref/v0/node-group/update.md) #### plugin - [Overview](cli-ref/v0/plugin/index.md) - [add](cli-ref/v0/plugin/add.md) - [delete](cli-ref/v0/plugin/delete.md) - [Terraform reference](tf-ref.md) ## API reference - [API authentication](api-ref/authentication.md) ### gRPC - [Overview](api-ref/grpc/index.md) #### Backup - [Overview](api-ref/grpc/Backup/index.md) - [Get](api-ref/grpc/Backup/get.md) - [List](api-ref/grpc/Backup/list.md) #### Cluster - [Overview](api-ref/grpc/Cluster/index.md) - [Get](api-ref/grpc/Cluster/get.md) - [List](api-ref/grpc/Cluster/list.md) - [Create](api-ref/grpc/Cluster/create.md) - [Update](api-ref/grpc/Cluster/update.md) - [Delete](api-ref/grpc/Cluster/delete.md) - [Backup](api-ref/grpc/Cluster/backup.md) - [DeleteBackup](api-ref/grpc/Cluster/deleteBackup.md) - [Restore](api-ref/grpc/Cluster/restore.md) - [RescheduleMaintenance](api-ref/grpc/Cluster/rescheduleMaintenance.md) - [ListBackups](api-ref/grpc/Cluster/listBackups.md) - [Move](api-ref/grpc/Cluster/move.md) - [Start](api-ref/grpc/Cluster/start.md) - [Stop](api-ref/grpc/Cluster/stop.md) - [ListLogs](api-ref/grpc/Cluster/listLogs.md) - [StreamLogs](api-ref/grpc/Cluster/streamLogs.md) - [ListOperations](api-ref/grpc/Cluster/listOperations.md) - [ListHosts](api-ref/grpc/Cluster/listHosts.md) - [AddOpenSearchNodeGroup](api-ref/grpc/Cluster/addOpenSearchNodeGroup.md) - [DeleteOpenSearchNodeGroup](api-ref/grpc/Cluster/deleteOpenSearchNodeGroup.md) - [UpdateOpenSearchNodeGroup](api-ref/grpc/Cluster/updateOpenSearchNodeGroup.md) - [AddDashboardsNodeGroup](api-ref/grpc/Cluster/addDashboardsNodeGroup.md) - [DeleteDashboardsNodeGroup](api-ref/grpc/Cluster/deleteDashboardsNodeGroup.md) - [UpdateDashboardsNodeGroup](api-ref/grpc/Cluster/updateDashboardsNodeGroup.md) - [GetAuthSettings](api-ref/grpc/Cluster/getAuthSettings.md) - [UpdateAuthSettings](api-ref/grpc/Cluster/updateAuthSettings.md) - [RestartOpenSearch](api-ref/grpc/Cluster/restartOpenSearch.md) - [SwitchMaster](api-ref/grpc/Cluster/switchMaster.md) - [ListAccessBindings](api-ref/grpc/Cluster/listAccessBindings.md) - [SetAccessBindings](api-ref/grpc/Cluster/setAccessBindings.md) - [UpdateAccessBindings](api-ref/grpc/Cluster/updateAccessBindings.md) #### Extension - [Overview](api-ref/grpc/Extension/index.md) - [Get](api-ref/grpc/Extension/get.md) - [List](api-ref/grpc/Extension/list.md) - [Create](api-ref/grpc/Extension/create.md) - [Update](api-ref/grpc/Extension/update.md) - [Delete](api-ref/grpc/Extension/delete.md) #### Maintenance - [Overview](api-ref/grpc/Maintenance/index.md) - [List](api-ref/grpc/Maintenance/list.md) - [Get](api-ref/grpc/Maintenance/get.md) - [Reschedule](api-ref/grpc/Maintenance/reschedule.md) #### Operation - [Overview](api-ref/grpc/Operation/index.md) - [Get](api-ref/grpc/Operation/get.md) - [Cancel](api-ref/grpc/Operation/cancel.md) #### ResourcePreset - [Overview](api-ref/grpc/ResourcePreset/index.md) - [Get](api-ref/grpc/ResourcePreset/get.md) - [List](api-ref/grpc/ResourcePreset/list.md) #### Versions - [Overview](api-ref/grpc/Versions/index.md) - [List](api-ref/grpc/Versions/list.md) ### REST - [Overview](api-ref/index.md) #### Backup - [Overview](api-ref/Backup/index.md) - [Get](api-ref/Backup/get.md) - [List](api-ref/Backup/list.md) #### Cluster - [Overview](api-ref/Cluster/index.md) - [Get](api-ref/Cluster/get.md) - [List](api-ref/Cluster/list.md) - [Create](api-ref/Cluster/create.md) - [Update](api-ref/Cluster/update.md) - [Delete](api-ref/Cluster/delete.md) - [Backup](api-ref/Cluster/backup.md) - [DeleteBackup](api-ref/Cluster/deleteBackup.md) - [Restore](api-ref/Cluster/restore.md) - [RescheduleMaintenance](api-ref/Cluster/rescheduleMaintenance.md) - [ListBackups](api-ref/Cluster/listBackups.md) - [Move](api-ref/Cluster/move.md) - [Start](api-ref/Cluster/start.md) - [Stop](api-ref/Cluster/stop.md) - [ListLogs](api-ref/Cluster/listLogs.md) - [StreamLogs](api-ref/Cluster/streamLogs.md) - [ListOperations](api-ref/Cluster/listOperations.md) - [ListHosts](api-ref/Cluster/listHosts.md) - [AddOpenSearchNodeGroup](api-ref/Cluster/addOpenSearchNodeGroup.md) - [DeleteOpenSearchNodeGroup](api-ref/Cluster/deleteOpenSearchNodeGroup.md) - [UpdateOpenSearchNodeGroup](api-ref/Cluster/updateOpenSearchNodeGroup.md) - [AddDashboardsNodeGroup](api-ref/Cluster/addDashboardsNodeGroup.md) - [DeleteDashboardsNodeGroup](api-ref/Cluster/deleteDashboardsNodeGroup.md) - [UpdateDashboardsNodeGroup](api-ref/Cluster/updateDashboardsNodeGroup.md) - [GetAuthSettings](api-ref/Cluster/getAuthSettings.md) - [UpdateAuthSettings](api-ref/Cluster/updateAuthSettings.md) - [RestartOpenSearch](api-ref/Cluster/restartOpenSearch.md) - [SwitchMaster](api-ref/Cluster/switchMaster.md) - [ListAccessBindings](api-ref/Cluster/listAccessBindings.md) - [SetAccessBindings](api-ref/Cluster/setAccessBindings.md) - [UpdateAccessBindings](api-ref/Cluster/updateAccessBindings.md) #### Extension - [Overview](api-ref/Extension/index.md) - [Get](api-ref/Extension/get.md) - [List](api-ref/Extension/list.md) - [Create](api-ref/Extension/create.md) - [Update](api-ref/Extension/update.md) - [Delete](api-ref/Extension/delete.md) #### Maintenance - [Overview](api-ref/Maintenance/index.md) - [List](api-ref/Maintenance/list.md) - [Get](api-ref/Maintenance/get.md) - [Reschedule](api-ref/Maintenance/reschedule.md) #### Operation - [Overview](api-ref/Operation/index.md) - [Get](api-ref/Operation/get.md) - [Cancel](api-ref/Operation/cancel.md) #### ResourcePreset - [Overview](api-ref/ResourcePreset/index.md) - [Get](api-ref/ResourcePreset/get.md) - [List](api-ref/ResourcePreset/list.md) #### Versions - [Overview](api-ref/Versions/index.md) - [List](api-ref/Versions/list.md) - [Monitoring metrics](metrics.md) - [Audit Trails events](at-ref.md) - [Public materials](public-talks.md) - [Release notes](release-notes.md) - [FAQ](qa/index.md)