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

[Daniel J Walsh]

Probably best on Centos, we could probably use a blog on projectatomic also.


On 05/11/2016 10:56 AM, Lokesh Mandvekar wrote:
> 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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