On Fri, Apr 13, 2018 at 5:58 PM, Emilien Macchi <[email protected]> wrote:
> > A bit of progress today, I prototyped an Ansible role for that purpose: > https://github.com/EmilienM/ansible-role-container-registry > > The next step is, I'm going to investigate if we can deploy Docker and > Docker Distribution (to deploy the registry v2) via the existing composable > services in THT by using external_deploy_tasks maybe (or another interface). > The idea is really to have the registry ready before actually deploying > the undercloud containers, so we can modify them in the middle (run > container-check in our case). > This patch: https://review.openstack.org/#/c/561377 is deploying Docker and Docker Registry v2 *before* containers deployment in the docker_steps. It's using the external_deploy_tasks interface that runs right after the host_prep_tasks, so still before starting containers. It's using the Ansible role that was prototyped on Friday, please take a look and raise any concern. Now I would like to investigate how we can run container workflows between the deployment and docker and containers deployments. -- Emilien Macchi
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