On Mon, 3 Dec 2018 at 10:37, Dan Horák <dho...@redhat.com> wrote: > Hi Barak, > > On Sun, 2 Dec 2018 09:50:34 +0200 > Barak Korren <bkor...@redhat.com> wrote: > > > Hi Dan, > > > > How are you. > > > > As you know we've been using `lfedora1.lf-dev.marist.edu` to generate > > s390x build of oVirt. > > > > We've recently seen some failures that have to do with running our of > > space on the node. Some of this seems to be our fault, as clearing up > > stale mock chroots we created freed up about 14G, but after doing > > that I still see there are 48G used there (Is the OS image that big?). > > Can some more space be cleared up on the node? Could we perhaps have > > the disk space increased there? > > thanks for info, I'm looking into it. There are multiple users sharing > the machine, so someone else might have used the all free space :-) How > easily you could migrate your setup to our second guest (same specs)? > We could try the containers there. >
I'd rather keep the current setup as it is, and have it keep working as we try out the containers. We can remove it once the containers are working well... > I was also wondering, could we setup and use Docker on that node? > > We've been switching to using containers on our regular CI nodes, and > > it'd be a shame to leave s390x behind... > > I have been thinking about containers already as another level of > interaction. I would prefer podman (and co) for the runtime, it's RH > preferred technology, doesn't require a daemon and allows > non-privileged use. > I'm all for using podman down the line, but there are a few reasons why we need docker currently: 1. All our existing code had been developed and tested on Docker, we will switch to podman eventually, but we're not gonna be ready for that in the near future. 2. The main thing we want to do is use the jenkins-docker plugin to spin up and remove the containers for us - there is AFAIK is no plugin for podman ATM. WRT non privileged use - we're currently still running mock inside the container, so we need it to be privileged... -- Barak Korren RHV DevOps team , RHCE, RHCi Red Hat EMEA redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted
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