Open Stack

On Tue, 2021-06-29 at 15:52 +0530, Lokendra Rathour wrote:
> Hi Marios,
> Thank you for the information.
> 
> With respect to the *second question*, please note:
> "is there any alternative to deploy containerize services in TripleO?"
> 
> In our use case, in addition to having our workloads in VNFs, we also want
> to have containerized deployment of certain workloads on top of OpenStack.
> Zun service could give us that flexibility. Is there any reason that
> deployment of Zun with TripleO is not supported? And is there an
> alternative to Zun that the community is using in productions for deploying
> containerized workloads on top of OpenStack?

i think marios's resopnce missed that zun is the containers as a service project
which provide an alternitive to nova or ironci to provision compute resouces as containers
directly on the physical hosts. in ooo term deploying tenant contaienrs directly on the overcloud host
with docker or podman.

i dont think ooo currently supports this as it is not listed in https://opendev.org/openstack/tripleo-heat-templates/src/branch/master/deployment
so to answer your orginal questrion this does not appear to be currently supported.
> 
> please advise.
> 
> Regards,
> Lokendra
> 
> 
> On Tue, Jun 29, 2021 at 3:16 PM Marios Andreou <marios at redhat.com> wrote:
> 
> > 
> > 
> > On Tue, Jun 29, 2021 at 11:36 AM Lokendra Rathour <
> > lokendrarathour at gmail.com> wrote:
> > 
> > > 
> > > Hello Everyone,
> > > We are curious in understanding the usage of ZUN Sevice in TripleO with
> > > respect to which we have questions as below:
> > > 
> > >    1. Does TripleO Support ZUN?
> > > 
> > > 
> > no
> > 
> > 
> > > 
> > >    1. If not then, is there any alternative to deploy containerize
> > >    services in TripleO?
> > > 
> > > 
> > yes we have been deploying services with containers since  queens and this
> > is the default (in fact we have stopped supporting non containerized
> > services altogether for a few releases now). For the default list of
> > containers see [1] and information regarding the deployment can be found in
> > [2] (though note that is community best effort docs so beware it may be a
> > bit outdated in places).
> > 
> > hope it helps for now
> > 
> > regards, marios
> > 
> > [1]
> > https://opendev.org/openstack/tripleo-common/src/commit/5836974cf216f5230843e0c63eea21194b527368/container-images/tripleo_containers.yaml
> > [2]
> > https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/deployment/install_overcloud.html#deploy-the-overcloud
> > 
> > 
> > Any support with respect to the questions raised will definitely help us
> > > in deciding the tripleO usage.
> > > 
> > > --
> > > ~ Lokendra
> > > skype: lokendrarathour
> > > 
> > > 
> > > 
>