d9a1e8c3d6
Before switching the default machine type of instances to q35 in tripleo-heat-templates via I9f60a73577ae7cd712e2a8285abc0c0788906112 we first need to ensure that Cirros is updated to 0.5.2 that includes the ahci module [1][2]. As set out in I12e0bdb3699e5343592ab834468ba6b2fcdcaaf4 for devstack and Iad1adbc23b31dd54a96299e7a8a4b622c15eed8d for Nova this is required to allow Cirros based instances to see the now SATA based config drive cdroms attached to them during a Tempest run. [1] https://github.com/cirros-dev/cirros/releases/tag/0.5.2 [2] https://github.com/cirros-dev/cirros/pull/65 Change-Id: Ia3f839a3c5e4e4b59898c11561fe7ef7126bba5f