[openstack-dev] [tripleo] FFE request for container-prepare-workflow

Alex Schultz aschultz at redhat.com
Wed Jul 25 21:55:19 UTC 2018

On Wed, Jul 25, 2018 at 3:50 PM, Steve Baker <sbaker at redhat.com> wrote:
> I'd like to request a FFE for this blueprint[1].
> The remaining changes will be tracked as Depends-On on this oooq change[2].
> Initially the aim of this blueprint was to do all container prepare
> operations in a mistral action before the overcloud deploy. However the
> priority for delivery switched to helping blueprint containerized-undercloud
> with its container prepare. Once this was complete it was apparent that the
> overcloud prepare could share the undercloud prepare approach.
> The undercloud prepare does the following:
> 1) During undercloud_config, do a try-run prepare to populate the image
> parameters (but don't do any image transfers)
> 2) During tripleo-deploy, driven by tripleo-heat-templates, do the actual
> prepare after the undercloud registry is installed but before and containers
> are required
> For the overcloud, 1) will be done by a mistral action[3] and 2) will be
> done during overcloud deploy[4].
> The vast majority of code for this blueprint has landed and is exercised by
> containerized-undercloud. I don't expect issues with the overcloud changes
> landing, but in the worst case scenario the overcloud prepare can be done
> manually by running the new command "openstack tripleo container image
> prepare" as documented in this change [5].

Sounds good, hopefully we can figure out the issue with the reverted
patch and get it landed.


> [1]
> https://blueprints.launchpad.net/tripleo/+spec/container-prepare-workflow
> [2] https://review.openstack.org/#/c/573476/
> [3] https://review.openstack.org/#/c/558972/ (landed but currently being
> reverted)
> [4] https://review.openstack.org/#/c/581919/ (plus the series before it)
> [5] https://review.openstack.org/#/c/553104/
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