vSphere IPI Deployment

Mar 24, 2021

This describes the resources used by OKD after perfoming an installation using the required options for the installer.

Infrastructure

Compute

All vms stored within folder described above and tagged with tag created by installer.

  • 3 control plane vms (name format: {cluster name}-{generated cluster id}-master-{0,1,2})

    • 4 vCPU
    • 16 GB RAM
    • 120 GB storage
  • 3 worker vms (name format: {cluster name}-{generated cluster id}-master-{generated worker id})

    • 2 vCPU
    • 8 GB RAM
    • 120 GB storage

Networking

Should be set up by user. Installer doesn’t create anything there. Network name should be provided as installer argument.

Miscellaneous

  • tag category with format openshift-{cluster name}-{generated cluster id}
  • tag with format {cluster name}-{generated cluster id}
  • folder with title format {cluster name}-{generated cluster id}
  • disabled virtual machine with name {cluster name}-rhcos-{generated cluster id} which using as template for further scaling

Deployment

See the OKD documentation to proceed with deployment.