[Kolla] update

Ignazio Cassano ignaziocassano at gmail.com
Mon Aug 30 16:31:04 UTC 2021

Hello Sean, I am agree to use a testing environment before running on
I wonder if kolla detects the presence of new images and makes all needed
steps for stopping containers and restarting from new images.
I am new on docker.
I am asking because in my last update I got same issues in hacluster and
I solved stopping, remove related containers and volumes and deploying

Il Lun 30 Ago 2021, 18:19 Sean Mooney <smooney at redhat.com> ha scritto:

> On Mon, 2021-08-30 at 17:46 +0200, Ignazio Cassano wrote:
> > Hello, I would like to ask if the procedure I am using for update my
> kolla
> > wallaby is correct.
> > Every week new images are released so I execute the following steps:
> >
> > 1. Pull new images on my local registry
> >
> > 2 pull new images from my local registry to controllers and compute nodes
> >
> > 3 kolla-ansible deploy
> >
> > Are the above steps the correct way or I missed something?
> > Must I clean something before deploying ?
> > Thanks
> that is more or less what i have seen recommended in the past yes.
> you cna use deploy or reconfigure.
> in generall kolla-ansible upgrade is not needed unless you are doing a
> major version bump
> so in your case pulling the images then running deploy should simply
> replace the containers.
> one thing you are proably missing is removing unused un tagged images form
> the nodes.
> e.g. you will want to perodically remove the old images so that they disks
> dont fill up.
> you also proably want to add a staging step between 1 and 2 wheere you
> test thsi on a small test env first just to make sure there
> are no surpriese before pushing to production.
> >
> > Ignazio
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