openstack/tripleo-heat-templates
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Add release note for composable upgrades

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Adds an initial release note for composable upgrades - I had to be
vague in the upgrades section as we're still working out some details
of the final upgrade workflow for all roles.

Change-Id: Iac0af86f3b56a07070a9d24b1255953f5fd07b34
This commit is contained in:
Steven Hardy 2017-01-26 13:28:15 +00:00
parent 7c8e79168f
commit 708d33764c
1 changed files with 14 additions and 0 deletions
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14
releasenotes/notes/composable-upgrades-d9ec7c634365e8e0.yaml Normal file
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---
features:
- |
Composable service plugins now support two additional sections,
upgrade_tasks and upgrade_batch_tasks. These can be used by service
template authors to define the required behavior on upgrade as ansible
tasks, for both upgrades that require downtime, and rolling upgrades.
See puppet/services/README.rst for more details.
upgrade:
- |
Please refer to tripleo-docs for full details on the upgrade workflow
required for Newton to Ocata upgrades, as it's possible some steps are
different to previous releases:
http://docs.openstack.org/developer/tripleo-docs/post_deployment/upgrade.html