Upgrades: initialization command/snippet
authorJiri Stransky <jistr@redhat.com>
Wed, 9 Mar 2016 10:18:40 +0000 (11:18 +0100)
committerJiri Stransky <jistr@redhat.com>
Wed, 9 Mar 2016 12:58:20 +0000 (13:58 +0100)
commit4323ad1c94837a1de61aad1b61db25c646980924
tree3e3262882f24d3a19aa6aa773750c3da4e7ff2c1
parent911a81192e278152f4e4cdf5d728679a5f7c9994
Upgrades: initialization command/snippet

This allows to run a command or a script snippet on all overcloud nodes
at the beginning of the upgrade. The intended use is to switch to a new
set of repositories on the overcloud. This is done differently in
different contexts (e.g. upstream vs. downstream), but generally it
should be simple enough to not warrant creation of switchable
"UpgradeInit" resource in the resource registry, and a string
command/snippet parameter should suffice.

Change-Id: I72271170d3f53a5179b3212ec9bae9a6204e29e6
environments/major-upgrade-pacemaker-init.yaml [moved from environments/major-upgrade-script-delivery.yaml with 94% similarity]
extraconfig/tasks/major_upgrade_pacemaker_init.yaml [moved from extraconfig/tasks/major_upgrade_script_delivery.yaml with 58% similarity]