[openstack-dev] [Openstack-operators] [tripleo] Making containerized service deployment the default
shake.chen at gmail.com
Tue Sep 19 14:13:17 UTC 2017
I think tripleo use kolla and kolla-ansible would be perfect.
On Tue, Sep 19, 2017 at 3:47 AM, Mohammed Naser <mnaser at vexxhost.com> wrote:
> On Mon, Sep 18, 2017 at 3:04 PM, Alex Schultz <aschultz at redhat.com> wrote:
> > Hey ops & devs,
> > We talked about containers extensively at the PTG and one of the items
> > that needs to be addressed is that currently we still deploy the
> > services as bare metal services via puppet. For Queens we would like
> > to switch the default to be containerized services. With this switch
> > we would also start the deprecation process for deploying services as
> > bare metal services via puppet. We still execute the puppet
> > configuration as part of the container configuration process so the
> > code will continue to be leveraged but we would be investing more in
> > the continual CI of the containerized deployments and reducing the
> > traditional scenario coverage.
> > As we switch over to containerized services by default, we would also
> > begin to reduce installed software on the overcloud images that we
> > currently use. We have an open item to better understand how we can
> > switch away from the golden images to a traditional software install
> > process during the deployment and make sure this is properly tested.
> > In theory it should work today by switching the default for
> > EnablePackageInstall to true and configuring repositories, but this
> > is something we need to verify.
> > If anyone has any objections to this default switch, please let us know.
> I think this is a great initiative. It would be nice to share some of
> the TripleO experience in containerized deployments so that we can use
> Puppet for containerized deployments. Perhaps we can work together on
> adding some classes which can help deploy and configure containerized
> services with Puppet.
> > Thanks,
> > -Alex
> >  https://github.com/openstack/tripleo-heat-templates/blob/
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