[tripleo] Switch to tripleo-container-manage by default (replacing Paunch)

Bogdan Dobrelya bdobreli at redhat.com
Wed Jan 15 16:44:50 UTC 2020


On 15.01.2020 16:42, Emilien Macchi wrote:
> 
> 
> On Wed, Jan 15, 2020 at 10:31 AM Carter, Kevin <kevin at cloudnull.com 
> <mailto:kevin at cloudnull.com>> wrote:
> 
>     Nicely done Emilien!
> 
>     On Wed, Jan 15, 2020 at 8:38 AM Emilien Macchi <emilien at redhat.com
>     <mailto:emilien at redhat.com>> wrote:
> 
>         [...]
> 
>         The most popular question that has been asked about $topic so
>         far is: how can I run paunch debug to print the podman commands.
>         Answer:
>         https://docs.openstack.org/tripleo-ansible/latest/roles/role-tripleo-container-manage.html#check-mode
> 
> 
> I just thought about it but I thought we could have a tripleo command like :
> 
> $ openstack tripleo container deploy --name keystone --host 
> overcloud-controller1
> $ openstack tripleo container deploy --name keystone --host 
> overcloud-controller1 --dry-run
> 
> It would use the new Ansible-runner to execute something like: 
> https://docs.openstack.org/tripleo-ansible/latest/roles/role-tripleo-container-manage.html#example-with-one-container
> Dry-run would basically run the same thing with Ansible in check mode.
> 
> In overall, we would still have a CLI (in tripleoclient instead of 
> Paunch); and most of the container logic resides in podman_container 
> which aims to be shared outside of TripleO which has been the main goal 
> driving this effort.
> What do you think?

Yes please, "shared outside of TripleO" is great aim to accomplish.
I think a simple standalone pomdan+systemd+tripleo-container-manage 
might lead us much further than only Tripleo, and only OpenStack cases.

> -- 
> Emilien Macchi


-- 
Best regards,
Bogdan Dobrelya,
Irc #bogdando




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