[CentOS-devel] docker and docker-latest packages on CentOS Virt SIG

[Lokesh Mandvekar]

On Mon, May 09, 2016 at 05:18:46PM -0700, Jason Brooks wrote:
> On Mon, May 9, 2016 at 7:54 AM, Lokesh Mandvekar <lsm5 at fedoraproject.org> wrote:
> > **CentOS Virt SIG**
> >
> > What:
> > - 'docker' (v1.9) http://cbs.centos.org/koji/buildinfo?buildID=10878
> > - 'docker-latest' (v1.10) http://cbs.centos.org/koji/buildinfo?buildID=10881
> > - both can be installed simultaneously and don't step on each other's toes,
> >   but only one can run at a time.
> > - /usr/bin/docker is a script which execs /usr/bin/docker-current (v1.9) or
> >   /usr/bin/docker-latest (v1.10) based on what $DOCKERBINARY is set to.
> >
> > Why:
> > - some people want v1.9 (that includes kube and openshift iiuc)
> > - others want later versions
> > - people also want to switch between versions without having to
> >   install/uninstall/reinstall
> 
> I built an atomic image with docker and docker-latest, uncommented the
> line `DOCKERBINARY=/usr/bin/docker-latest` in `/etc/sysconfig/docker`,
> and restarted the docker service, and then `sudo docker info`
> returned:
> 
> Error response from daemon: client is newer than server (client API
> version: 1.22, server API version: 1.21)
> 
> Then it occurred to me to stop the docker service and start the
> docker-latest service, and that seemed to work fine. We definitely
> need docs around this.

Reminds me, I gotta update the CentOS wiki Virt SIG docker page...
Or would this be better off on projectatomic.io or readthedocs or elsehwere?


> 
> One thing that occurs to me is that 1.10 isn't the latest docker...
> 
> Jason
> 
> 
> >
> > Comments?
> > --
> > Lokesh
> > Freenode: lsm5
> > GPG: 0xC7C3A0DD
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-- 
Lokesh
Freenode: lsm5
GPG: 0xC7C3A0DD
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