tripleo-heat-templates/releasenotes/notes/minor-update-env-20657417094d4aeb.yaml
Michele Baldessari 7133394c35 Be able to know when we are running inside a minor update workflow
With this change we add an ansible variable called
'tripleo_minor_update' set to true only during the update_steps_playbook
which get run during a minor update.
Then inside common/deploy-steps-tasks when starting containers with
paunch we export this 'tripleo_minor_update' ansible variable and
push it inside the 'TRIPLEO_MINOR_UPDATE' environment variable.

Inside change Id1d671506d3ec827bc311b47d9363952e1239ce3 we will then
use the env variable and export it to the restart_bundles in order
to detect if we're inside a minor update workflow (as opposed to
a redeploy - aka stack update). The testing that has been done is
described in the above change.

Co-Authored-By: Damien Ciabrini <dciabrin@redhat.com>

Change-Id: Ib3562adbd83f7162c2aeb450329b7cc4ab200fc2
2019-02-20 15:49:09 +01:00

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YAML

---
fixes:
- |
It is now possible for temporary containers inside THT to test if they are being run
as part of a minor update by checking if the TRIPLEO_MINOR_UPDATE environment
variable is set to 'true' (said containers need to export it to the container explicitely),
see <service>_restart_bundles for examples.