prep

512e

Advanced Format 512e Support.

Detect whether the undercloud disks use Advanced Format. If they do, the overcloud images may fail to upload to Glance.

• hosts: undercloud
• groups: prep, pre-deployment
• metadata:
• parameters:

View validation source code.

undercloud-cpu

Verify undercloud fits the CPU core requirements.

Make sure that the undercloud has enough CPU cores. https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/7/html/Director_Installation_and_Usage/sect-Undercloud_Requirements.html

• hosts: undercloud
• groups: prep, pre-introspection
• metadata:
• parameters:
  • min_undercloud_cpu_count: 8

View validation source code.

undercloud-disk-space

Verify undercloud fits the disk space requirements.

Make sure that the root partition on the undercloud node is large enough. We first check for an explicit /var mount point since that’s where we store logs and images and if it doesn’t exist, we fall back to /. http://tripleo.org/environments/environments.html#id5

• hosts: undercloud
• groups: prep, pre-introspection
• metadata:
• parameters:
  • min_undercloud_disk_gb: 60

View validation source code.

undercloud-ram

Verify the undercloud fits the RAM requirements.

Verify that the undercloud has enough RAM. https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux_OpenStack_Platform/7/html/Director_Installation_and_Usage/sect-Undercloud_Requirements.html

• hosts: undercloud
• groups: prep, pre-introspection
• metadata:
• parameters:
  • min_undercloud_ram_gb: 16

View validation source code.