Managing Elasticsearch plugins

To get a list of installed plugins, use the get REST API method for the Cluster resource or the ClusterService/Get gRPC API call and provide the cluster ID in the clusterId request parameter.

Enabled plugins will be on the plugins list.

You can get the cluster ID with a list of clusters in the folder.

1. Open the current Terraform configuration file with an infrastructure plan.

   For more information about creating this file, see Creating clusters.

2. In the Managed Service for Elasticsearch cluster description, add the plugins field with a list of plugins to the config section:

   resource "yandex_mdb_elasticsearch_cluster" "<cluster_name>" {
     ...
     config {
       ...
       plugins = [ "<list_of_plugin_names>" ]
       ...
     }
     ...
   }
   

3. Make sure the settings are correct.

   1. Using the command line, navigate to the folder that contains the up-to-date Terraform configuration files with an infrastructure plan.

   2. Run the command:

      terraform validate
      

      If there are errors in the configuration files, Terraform will point to them.

4. Confirm updating the resources.

   1. Run the command to view planned changes:

      terraform plan
      

      If the resource configuration descriptions are correct, the terminal will display a list of the resources to modify and their parameters. This is a test step. No resources are updated.

   2. If you are happy with the planned changes, apply them:

      1. Run the command:

         terraform apply
         

      2. Confirm the update of resources.

      3. Wait for the operation to complete.

For more information, see the Terraform provider documentation.

To update the list of installed plugins, use the update REST API method for the Cluster resource or the ClusterService/Update gRPC API call and provide the following in the request:

• Cluster ID in the clusterId parameter.

  You can get the cluster ID with a list of clusters in the folder.

• List of plugins in the configSpec.elasticsearchSpec.plugins parameter. Plugins that are not on the list will be disabled.

• List of cluster configuration fields to update in the updateMask parameter.