2. Minimum System RequirementsΒΆ

By default, tripleo-quickstart requires 3 machines:

  • 1 Undercloud (can be a Virtual Machine)
  • 1 Overcloud Controller
  • 1 Overcloud Compute

Commonly, deployments include HA (3 Overcloud Controllers) and multiple Overcloud Compute nodes.

Each Overcloud machine requires at least:

  • 1 quad core CPU
  • 8 GB free memory
  • 60 GB disk space

The undercloud VM or baremetal machine requires:

  • 1 quad core CPU
  • 16 GB free memory
  • 80 GB disk space