On 05/09/2016 08:18 PM, 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. > > One thing that occurs to me is that 1.10 isn't the latest docker... > > Jason It is the latest supported docker. :^) I am not sure if we will ever ship docker-1.11. Has a lot of warts. Most of its fixes are going into docker-1.12. I agree docker and docker-latest is not the best solution, and sadly we are learning on the fly. > >> Comments? >> -- >> Lokesh >> Freenode: lsm5 >> GPG: 0xC7C3A0DD