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Applies to: (tick) Kyvos Enterprise  (tick) Kyvos Cloud (SaaS on AWS) (tick) Kyvos AWS Marketplace

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This allows for efficient modification of the Query Engine, BI Server, and Web Portal node count and disk allocation for cloud deployments.

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  • Nodes and Storage:

    • Nodes: count of total nodes in Kyvos cluster.

    • BI Server Storage:

    • Query Engine Storage:

  • Kyvos Core Service Instances:

    • BI Server:

    • Query Engine:

    • Web Portal:

    • Kyvos Reporting Service:

For more information about scaling nodes and resources, see the following topics:

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From the Nodes and Services > Overview page, you can manage scaling for the following:

  • Nodes for supported Kyvos core services (Query Engine, BI Server, and Web Portal)

  • Disk for Query Engine node

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This allows for efficient modification of the Query Engine, BI Server, and Web Portal node count and disk allocation for cloud deployments.

To scale nodes and services, do the following:

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Important

To scale BI Server and Web Portal nodes in Azure Marketplace, the network interface attached to the existing BI Server and Web Portal nodes must be in the same resource group as the BI Server, Web Portal and other resources. If the network interface attached to the BI Server and Web Portal machines exist in a resource group other than the BI Server and Web Portal machine's resource group, assign the Microsoft.Network/virtualNetworks/subnets/join/action permission to MI (Managed Identity) over VN (Virtual Network) by creating a custom role.

Steps for creating a node for Query Engine and BI Server, and Web Portal are the same for both Azure and AWS Marketplace.

To create and add a Kyvos Core Service node, perform the following steps. 

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On the navigation pane, click  Kyvos and Ecosystem> Nodes and Services > Overview.  

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On the Overview page, you will see the number of nodes for Kyvos Core Services; BI Server Storage and Query Engine Storage (in GB), the size of the disk attached to each Query Engine node, and the number of service instances (BI Server, Query Engine, and Web Portal) configured for the Kyvos cluster.

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Enter the number of nodes for Query Engines, BI Server, and Web Portal service that you want to create. enter your Kyvos Manager password to create the node.
NOTE:

  • Enter the Instance Group Name (GCP) to add Web Portal Service on the cluster where Kyvos Services have already been installed. After adding the instance group name, click Validate. This will validate the instance group. If it is validated, the Validated Successfully message is displayed. In case of any error, you need to provide a valid instance group name.

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Enter your Kyvos Manager password to create the node and click Create. The Nodes will be created and you will be redirected to the Operations page where you can view the status. 

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Similarly, you can delete a node for Query Engine, BI Server, and Web Portal by clicking the three dots, and then click Terminate > Kyvos Core Service Node. 

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The Terminate Kyvos Core Service Nodes dialog is displayed. Enter the number of nodes you want to terminate, and then enter your Kyvos Manager password to terminate the node.

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Click Terminate. The node will be terminated. 

    • the total storage for BI Server nodes.

    • Query Engine Storage: the total storage for Query Engine nodes.

  • Kyvos Core Service Instances:

    • BI Server: count of configured BI Server service instances.

    • Query Engine: count of configured Query Engine service instances.

    • Web Portal: count of configured Web Portal service instances.

  • Kyvos Reporting Service Instances

  • Reporting Server: count of configured Reporting Server service instances.

  • Reporting Portal: count of configured Reporting Portal service instances.

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Enter the number of nodes for Query Engines, BI Server, and Web Portal that you want to create for the required zone, and then enter your Kyvos Manager password to create the node. The Nodes will be created in that zone and you will be redirected to the Operations page where you can view the status. 

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To terminate a node from AWS Managed Services, perform the following steps.

  1. Terminate a node for Query Engine, BI Server, and Web Portal by clicking the three dots, and then click Terminate. 

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  2. The Terminate Node dialog is displayed. Enter the number of nodes for Query Engine, BI Server, and Web Portal you want to terminate, and then enter your Kyvos Manager password to delete the node. The node will be terminated. 

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  3. Click Terminate. The Nodes will be terminated and you will be redirected to the Operations page where you can view the status. 

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Note

  • You can also manage node using the Actions menu (…) on the right side of the window. For adding or deleting node, see the Managing Services Mapping and Nodes section.

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Similarly, for cloud deployments (Azure, AWS, GCP), and on-premises, you can add or delete a node.

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Important

  • After deleting the BI Server, Zookeeper must be removed before redeploying it. You will see the following message after the deletion.

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  • Click Remove. This will take you to the Zookeeper Configuration page.

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Steps for adding a disk for Query Engine node is the same for both Azure and AWS Marketplace.

To add a disk for Query Engine Storage, perform the following steps.

  1. On the navigation pane, click Kyvos and Ecosystem > Overview.

  2. On the Overview page, you will see the number of nodes, BI Server Storage (in GB), the size of the disk attached to each Query Engine node, and the number of service instances configured for the Kyvos cluster.

  3. Click the three dots, and then click Add > Query Engine Node Disk.

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    The Add Disk on Query Engine Nodes dialog box is displayed.

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  4. Enter the number of disk you want to add to the Query Engine node, and then enter your Kyvos Manager password. The disk is added to the Query Engine node and you will be redirected to the Operations page where you can view the status.

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  1. To remove the disk from the Query Engine node, click the three dots and then click Delete > Query Engine Node Disk.

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  2. The Delete Disk from Query Engine Nodes dialog is displayed.

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  3. Enter the number of disk you want to remove, and then enter your Kyvos Manager password.

  4. Click Delete. The disk will be deleted.

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Note

  • Add or delete Kyvos Reporting Service node is only supported in AWS Managed Service.

To create Kyvos Reporting Service node, perform the following steps.

  1. On the title bar, click the Menu button (hamburger icon).
    The Kyvos Manager menu appears. 

  2. On the navigation pane, click Kyvos and Ecosystem > Node and Services.  
    The Node and Service Mapping page shows the current instances configuration and the configuration allowed in your Kyvos license.

  3. On the Node and Services page, select the Create > Kyvos Reporting Service Node option from the three-dots menu.

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    The Create Kyvos Reporting Service Node dialog is displayed.

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  4. Select Bundle or upload a new bundle.

  5. Click Create. The Kyvos Reporting Service Node is added and displayed on the Kyvos Manager dashboard.

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Note

  • Add or delete Kyvos Reporting Service node is only supported in AWS Managed Service.

To terminate Kyvos Reporting Service, perform the following steps.

  1. On the title bar, click the Menu button (hamburger icon).
    The Kyvos Manager menu appears. 

  2. On the navigation pane, click Kyvos and Ecosystem > Node and Services.  
    The Node and Service Mapping page shows the current instances configuration and the configuration allowed in your Kyvos license.

  3. On the Node and Services page, select the Terminate > Kyvos Reporting Service Node option from the three-dots menu.

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  4. The Terminate Kyvos Service Node is displayed. Enter the number of Kyvos Reporting Service to be deleted.

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  5. Click Terminate and you will be redirected to the Operations page.

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Note

You can add Kyvos Core Service Node for AWS Managed Service.

To create a node, perform the following steps. 

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On the navigation pane, click Kyvos and Ecosystem> Nodes and Services > Overview.  

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On the Overview page, you will see the number of nodes and the number of service instances configured for the Kyvos cluster.

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The Kyvos Reporting Service will be displayed only when it is deployed.

Using Actions menu

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If you have node created for services, use add node. The nodes added using the Add option must be removed from the cluster using the Delete option. The operation name used for adding and deleting node are Add Node and Delete Node.

If you have node not created for services and scaling supported, use create node. The nodes added using the Create option must be removed from the cluster using the Terminate option. The operation name used for creating and terminating node are Increase Node and Decrease Node.

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Important

The Kyvos Reporting Service Node option will be displayed in the Actions menu (…) > Create and Terminate if the environment supports Kyvos Reporting nodes scaling.

Scaling supported environment

Scaling not supported environment

Create

Add

Terminate

Delete

For more information about scaling nodes and resources, see the following topics:

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