tempestmail (from validate-tempest): custom subjects for different matchers

[Luigi Toscano]

Currently tempestmail send the same notification email for each failing job to all the email addresses which matches the criteria for that job.

For instance, if a jobs contains tests matching both 'foo' and 'bar', all addresses will receive the same email:

 - mail: <email address hidden>
   regex: '.*foo.*'
 - mail: <email address hidden>
   regex: '.*bar.*'
 - mail: <email address hidden>
   regex: '.*bar.*'

It would be really useful if each filter block could define a set of custom tags that would be added to email subject. The emails sent would be different, and the tags could help with filtering.

For example:

 - mail: <email address hidden>
   regex: '.*foo.*'
   topics: foo1
 - mail: <email address hidden>
   regex: '.*bar.*'
   topics: bar1
 - mail: <email address hidden>
   regex: '.*bar.*'
   topics: bar2,extra

if a jobs contains tests matching both 'foo' and 'bar', then:
- fail1@ will receive an email '[foo1]...' and an email '[bar1]...'
- fail2@ will receive an email '[bar2][extra]...'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/529590

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/529590
Committed: https://git.openstack.org/cgit/openstack/tripleo-quickstart-extras/commit/?id=18a3287dac80a5f94b200c0017f1087e38c54088
Submitter: Zuul
Branch: master

commit 18a3287dac80a5f94b200c0017f1087e38c54088
Author: Rafael Folco <email address hidden>
Date: Thu Dec 21 11:21:07 2017 -0200

    [tempestmail] Custom email for different matchers

    Define a set of custom tags for each filter block to be added to
    the email subject. A separate email will be sent to each email
    address that matches the criteria.

    Change-Id: I6be404c8b25eeefc1f9574c8a26a5b320d62d2c6
    Closes-Bug: #1730409

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-quickstart-extras 2.1.1 release.