[openstack-dev] [tripleo] PTG session about All-In-One installer: recap & roadmap

Dan Prince dprince at redhat.com
Tue Apr 3 01:05:53 UTC 2018


On Thu, Mar 29, 2018 at 5:32 PM, Emilien Macchi <emilien at redhat.com> wrote:
> Greeting folks,
>
> During the last PTG we spent time discussing some ideas around an All-In-One
> installer, using 100% of the TripleO bits to deploy a single node OpenStack
> very similar with what we have today with the containerized undercloud and
> what we also have with other tools like Packstack or Devstack.
>
> https://etherpad.openstack.org/p/tripleo-rocky-all-in-one
>
> One of the problems that we're trying to solve here is to give a simple tool
> for developers so they can both easily and quickly deploy an OpenStack for
> their needs.
>
> "As a developer, I need to deploy OpenStack in a VM on my laptop, quickly
> and without complexity, reproducing the same exact same tooling as TripleO
> is using."
> "As a Neutron developer, I need to develop a feature in Neutron and test it
> with TripleO in my local env."
> "As a TripleO dev, I need to implement a new service and test its deployment
> in my local env."
> "As a developer, I need to reproduce a bug in TripleO CI that blocks the
> production chain, quickly and simply."
>
> Probably more use cases, but to me that's what came into my mind now.
>
> Dan kicked-off a doc patch a month ago:
> https://review.openstack.org/#/c/547038/
> And I just went ahead and proposed a blueprint:
> https://blueprints.launchpad.net/tripleo/+spec/all-in-one
> So hopefully we can start prototyping something during Rocky.

I've actually started hacking a bit here:

https://github.com/dprince/talon

Very early and I haven't committed everything yet. (Probably wouldn't
have announced it to the list yet but it might help some understand
the use case).

I'm running this on my laptop to develop TripleO containers with no
extra VM involved.

P.S. We should call it Talon!

Dan

>
> Before talking about the actual implementation, I would like to gather
> feedback from people interested by the use-cases. If you recognize yourself
> in these use-cases and you're not using TripleO today to test your things
> because it's too complex to deploy, we want to hear from you.
> I want to see feedback (positive or negative) about this idea. We need to
> gather ideas, use cases, needs, before we go design a prototype in Rocky.

Sorry dude. Already prototyping :)

>
> Thanks everyone who'll be involved,
> --
> Emilien Macchi
>
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