34b12e0dee
We always start upgrade from Controllers role, that's a requirement. Other roles are upgrade in the order in which they apper in 'overcloud' hostgroup from tripleo-ansible-inventory. So far we cannot guarantee more than upgrading controllers first. This change introduces new variable 'roles_upgrade_order' (semi-colon separated list of roles), which can specify desired order of roles' upgrade. WARNING: it's operator's responsibility to specify 'controller' role as first item of a list. Example of using 'roles_upgrade_order' variable: -e 'roles_upgrade_order=Controller,Database;Networker;Compute' Here we start upgrade with Controller and Database roles, then Networker role and finishing with Compute role. Default behavior is unchanged: we start by upgrading Controller role, followed by a roles from tripleo-ansible-inventory. Change-Id: I8807877990f569cf6eec76e162bc353e8a34ffe8 |
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| main.yml | ||