<div dir="auto">Hello Pierre, thanks for your contribute. Please, check my last email.<div dir="auto">I need to be sure I understood well.</div><div dir="auto">Ignazio</div><div dir="auto"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il Lun 30 Ago 2021, 18:28 Pierre Riteau <<a href="mailto:pierre@stackhpc.com">pierre@stackhpc.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Mon, 30 Aug 2021 at 18:21, Sean Mooney <<a href="mailto:smooney@redhat.com" target="_blank" rel="noreferrer">smooney@redhat.com</a>> wrote:<br>
><br>
> On Mon, 2021-08-30 at 17:46 +0200, Ignazio Cassano wrote:<br>
> > Hello, I would like to ask if the procedure I am using for update my kolla<br>
> > wallaby is correct.<br>
> > Every week new images are released so I execute the following steps:<br>
> ><br>
> > 1. Pull new images on my local registry<br>
> ><br>
> > 2 pull new images from my local registry to controllers and compute nodes<br>
> ><br>
> > 3 kolla-ansible deploy<br>
> ><br>
> > Are the above steps the correct way or I missed something?<br>
> > Must I clean something before deploying ?<br>
> > Thanks<br>
><br>
> that is more or less what i have seen recommended in the past yes.<br>
><br>
> you cna use deploy or reconfigure.<br>
> in generall kolla-ansible upgrade is not needed unless you are doing a major version bump<br>
> so in your case pulling the images then running deploy should simply replace the containers.<br>
><br>
> one thing you are proably missing is removing unused un tagged images form the nodes.<br>
> e.g. you will want to perodically remove the old images so that they disks dont fill up.<br>
><br>
> 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<br>
> are no surpriese before pushing to production.<br>
> ><br>
> > Ignazio<br>
<br>
Also worth mentioning that the Train release added the kolla-ansible<br>
deploy-containers command. From the release notes: This action will<br>
only do the container comparison and deploy out new containers if that<br>
comparison detects a change is needed. This should be used to get<br>
updated container images, where no new config changes are needed,<br>
deployed out quickly.<br>
<br>
But for a weekly update I would recommend using deploy or reconfigure,<br>
to make sure the configuration is updated if required.<br>
</blockquote></div>