Applies to: 
Kyvos Enterprise 
Kyvos Cloud (SaaS on AWS) Kyvos AWS Marketplace
Kyvos Azure Marketplace Kyvos GCP Marketplace Kyvos Single Node Installation (Kyvos SNI)
Once you have deployed your Kyvos Cluster in the AWS environment, you can configure additional instances for query engines and BI Servers as per your business requirement.
For this, perform the following steps.
Open the Amazon EC2 console.
In the navigation pane, choose Instances.
Select the instance you want to use, and then choose Actions > Images and templates > Launch more like this as shown in the image below.
The launch wizard opens on the Review Instance Launch You can make any necessary changes by choosing the appropriate Edit link.
Important
The following configuration details are NOT copied from your selected instance. Instead, the wizard applies their default settings or behavior:
Number of network interfaces: The default is one network interface, which is the primary network interface (eth0).
Storage: The default storage configuration is determined by the AMI and the instance type.
In the Configure instance field, scroll down and change the user data script with the scripts provided here.
To add instances for BI Server, use the Bi_Bootstrap.sh script.
To add instances for Query Engine, use the Qe_Bootstrap.sh script.
Click Review and Launch. Review all the details carefully before launching the instances.
Click on Launch to select the new-key pair or use the existing key-pair.
Click on Launch instance to launch the instance.
Note
Once the instances are launched, copy the Private IP of newly launched instances. You may need this later.
Add instances to Kyvos Cluster
To add nodes to the Kyvos cluster, log on to the Kyvos Manager with admin credentials and follow the steps at Adding Nodes.