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:
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
undercloud-disk-space¶
Verify undercloud fits the disk space requirements.
Make sure that the root partition on the undercloud node has enough free space. http://tripleo.org/install/environments/baremetal.html#minimum-system-requirements
- hosts: undercloud
- groups: prep, pre-introspection
- metadata:
- parameters:
- volumes: [{‘min_size’: 10, ‘mount’: ‘/var/lib/docker’}, {‘min_size’: 3, ‘mount’: ‘/var/lib/config-data’}, {‘min_size’: 3, ‘mount’: ‘/var/log’}, {‘min_size’: 5, ‘mount’: ‘/usr’}, {‘min_size’: 20, ‘mount’: ‘/var’}, {‘min_size’: 25, ‘mount’: ‘/’}]
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, pre-upgrade
- metadata:
- parameters:
- min_undercloud_ram_gb: 16
undercloud-selinux-mode¶
Undercloud SELinux Enforcing Mode Check.
Check if the Undercloud is running SELinux in Enforcing mode.
- hosts: undercloud
- groups: prep, pre-introspection
- metadata:
- parameters:
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