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You can Change the Node Pool Instance Type for Kyvos Enterprise (AWS, Azure, and GCP).
From Kyvos 2024.11 onwards, you can change default compute cluster sub type as Shared Query Engine.
For Azure this This functionality is available even when your cluster is shared, and only available for dedicated user node pool is dedicated.
The option to delete the older node pool is available only for dedicated (non-shared) K8s clustersuser node pool. If node pool deletion permissions are there, after selecting node pool deletion, it will be deleted automatically to avoid manual deletion of node pool from external to system.
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If you are not deleting the older node pool, ensure to remove the taints from older node pool. If you want to configure new taints and toleration, then refer the Adding Taints and Configure Tolerations in Kyvos worker pods
The instance type configured for a node pool must be associated with a single instance type, even if multiple instance types are supported for the node pool in any cloud environment.
Changing the instance type for a Kubernetes (K8s) cluster node pool should only be supported for the node pool where Kyvos jobs will execute. Therefore, there will be no support for changing the instance type of any other node pool not configured in Kyvos. For Azure, only the user node pool will support instance type changes, while the system node pool will not support such changes. For GCP, the compute.machineTypes.list permission is required to change the Kubernetes node pool instance type.
For Azure, following permissions are required to change node pool instance type.
"Microsoft.ContainerService/managedClusters/agentPools/write",
"Microsoft.ContainerService/managedClusters/agentPools/read",
"Microsoft.ContainerService/managedClusters/agentPools/delete"
To support K8s cluster node pool instance type, change, add below required permissions to AWS Automated and Wizard based deployment IAM role.
Create Node Group
"eks:CreateNodegroup"
"eks:TagResource"
"iam:GetRole"
"ec2:DescribeKeyPairs"Delete Node Group
"eks:DeleteNodegroup"
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