pre-upgrade¶
check-repo-availability¶
Check availability of current repositories.
Detect whether the repositories listed in yum repolist can be connected to and that there is at least one repo configured.
- hosts: undercloud, overcloud
- groups: pre-upgrade
- metadata:
- parameters:
openstack-endpoints¶
Check connectivity to various OpenStack services.
This validation gets the PublicVip address from the deployment and tries to access Horizon and get a Keystone token.
- hosts: undercloud
- groups: post-deployment, pre-upgrade, post-upgrade
- metadata:
- parameters:
stack-health¶
Stack Health Check.
Check if all stack resources are in a *_COMPLETE state before starting an upgrade.
- hosts: undercloud
- groups: pre-upgrade, post-upgrade
- metadata:
- parameters:
undercloud-disk-space-pre-upgrade¶
Verify undercloud fits the disk space requirements to perform an upgrade.
Make sure that the root partition on the undercloud node is large enough before starting an upgrade 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: pre-upgrade
- metadata:
- parameters:
- min_undercloud_disk_gb: 10
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-service-status¶
Verify undercloud services state before running update or upgrade.
Check undercloud status before running a stack update - especially minor update and major upgrade.
- hosts: undercloud
- groups: post-upgrade, pre-upgrade
- metadata:
- parameters:
Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.