On 06/18/2014 04:37 PM, Karanbir Singh wrote: > On 06/18/2014 07:47 PM, 彭勇 wrote: >> docker is in *rhel-7-server-extras-rpms of *RHEL 7. >> >> and it's missing from CentOS 7 > yup, docker isnt in RHEL7 itself, its in extras/ - look at the > conversation around the Extras/ stuff from earlier on this list > > Well that is symantics. docker is provided as part of the RHEL7 subscription. You have to use a different repo so that we can update the docker package at a quicker cadence then standard rhel7.