Working with Configuration Group

In GreenNode's vDB OpenSearch, we support configuring your DB operating parameters through Configuration Group, helping you easily manage and optimize performance for your OpenSearch Cluster.

Default Configuration Group

• When you create an OpenSearch Cluster, the system will automatically assign a Default Configuration Group based on the OpenSearch version you select.

• Currently, we provide 2 Default Configuration Groups corresponding to:

  • OpenSearch v2.15

  • OpenSearch v2.17

• You cannot edit or delete these Default Configuration Groups.

Create & Attach Custom Configuration Group

If you want to customize configuration parameters, create a new Configuration Group and attach it to your OpenSearch Cluster.

Initialize a Configuration Group

Step 1: Access https://vdb.console.vngcloud.vn/

Step 2: Select Configuration group under the OpenSearch section.

Step 3: Select Create a Configuration group". The create new configuration group screen appears, where you need to:

Enter the required information:

• Configuration Name:

  • Only allows characters: a-z, A-Z, 0-9, _, -, ., @ and spaces.

  • Must start with a letter.

  • Length from 5 to 50 characters.

• Description (Brief description of the Configuration Group).

• OpenSearch Version: Select the version compatible with your OpenSearch Cluster.

Step 4: Select Create to complete the Configuration Group creation.

Edit parameters in a Configuration Group

After a Configuration Group is created, you can edit parameters in this Configuration Group by:

Step 1: Select the Configuration group you have created

Step 2: Select Edit parameters

Step 3: Select/Enter parameter values according to the specified Allowed Values and Data Type.

Step 4: Select Preview and Save then review the changes you have updated

Step 5: Agree that Edit parameter may affect your DB

Step 6: Select Apply

Attach Configuration Group to OpenSearch Cluster

Step 1: Select the icon on the cluster where you want to change the configuration group

Step 2: Select Edit Configuration group

Step 3: Select a Configuration Group that you want to apply.

Step 4: Select Save to complete.

Note:

• Each OpenSearch Cluster must always have at least one Configuration Group.

• One Configuration Group can be attached to multiple OpenSearch Clusters simultaneously.

• You can create multiple custom Configuration Groups to suit different usage purposes