Node Instance Types

As the underlying cloud service provider for an OpenShift cluster is Google Cloud, one needs to find balanced VM instance types and use them for the deployment.

n2-standard-* instance types have been added for system and worker nodes, as detailed in the following files:

• [operator-nodepool.yaml](https://docs.sw.siemens.com/documentation/external/PL20260212925461721/en-US/graph_studio/attachments/operator-nodepool.yaml.txt)
• [anzograph-nodepool.yaml](https://docs.sw.siemens.com/documentation/external/PL20260212925461721/en-US/graph_studio/attachments/anzograph-nodepool.yaml.txt)
• [dynamic-nodepool.yaml](https://docs.sw.siemens.com/documentation/external/PL20260212925461721/en-US/graph_studio/attachments/dynamic-nodepool.yaml.txt)

You can choose the types from https://cloud.google.com/compute/docs/general-purpose-machines (N4, N2, N2D, N1), which are general purpose instance types.

Sample values for compute estimation are:

Node Pool Type	Sample machineType Value
Operator	n2-standard-1
AnzoGraph	n2-standard-16, n2-standard-32, n2-standard-64
Dynamic	n2-standard-4