tree 22a8fcf49da2bd290e78e79707a7e9dba0c3ab31
parent 123dd7d4162c39a1cb4b4c1b09a5dceaee127eb6
author Colleen Murphy <colleen@gazlene.net> 1554308825 -0700
committer Colleen Murphy <colleen@gazlene.net> 1554309380 -0700

Add option to toggle validation of signed image

Without this patch, if the barbican tempest plugin is installed in an
environment running with `[glance]/verify_glance_signatures] set to
false in nova.conf, which is the default value, the test will fail.
Enabling glance signature verification unconditionally in order to
support this test is not realistic, as it then prevents users from
booting from unsigned images which may not always be desired. This patch
adds a configuration option to allow for disabling the
`test_signed_image_upload_boot_failure` test, so that we can still run
the majority of the plugin tests for a standard environment with default
nova configuration. The new option defaults to `True`, meaning assume
that nova's configuration has been overrridden to enforce image
verification, which allows the barbican CI to run as normal with no
configuration changes, but it allows operators to explicitly disable the
test as needed.

Change-Id: Ibb5c06ce2773e0ee13bda97717e8e18e77e0be7c