Added the kolla tag in the hope to get some feedback wrt the question
-------- Forwarded Message --------
Subject: Re: [openstack-dev] [tripleo] roadmap on containers workflow
Date: Mon, 23 Apr 2018 10:08:36 +0200
From: Bogdan Dobrelya <bdobr...@redhat.com>
Organization: Red Hat
To: openstack-dev@lists.openstack.org
On 4/20/18 8:56 PM, Emilien Macchi wrote:
So the role has proven to be useful and we're now sure that we need it
to deploy a container registry before any container in the deployment,
which means we can't use the puppet code anymore for this service.
I propose that we move the role to OpenStack:
https://review.openstack.org/#/c/563197/
https://review.openstack.org/#/c/563198/
https://review.openstack.org/#/c/563200/
So we can properly peer review and gate the new role.
In the meantime, we continue to work on the new workflow.
Thanks,
On Sun, Apr 15, 2018 at 7:24 PM, Emilien Macchi <emil...@redhat.com
<mailto:emil...@redhat.com>> wrote:
On Fri, Apr 13, 2018 at 5:58 PM, Emilien Macchi <emil...@redhat.com
<mailto:emil...@redhat.com>> wrote:
A bit of progress today, I prototyped an Ansible role for that
purpose:
https://github.com/EmilienM/ansible-role-container-registry
<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
<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.
I have only a question if we could reuse something instead if already
had been solved in projects like Kolla? Otherwise it's LGTM.
Now I would like to investigate how we can run container workflows
between the deployment and docker and containers deployments.
--
Emilien Macchi
--
Emilien Macchi
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Best regards,
Bogdan Dobrelya,
Irc #bogdando
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