[jira] [Updated] (MESOS-1747) Docker image parsing for private repositories

["Vinod Kone (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-1747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kone updated MESOS-1747:
------------------------------

    Target Version/s: 0.20.1
            Assignee: Timothy Chen

> Docker image parsing for private repositories
> ---------------------------------------------
>
>                 Key: MESOS-1747
>                 URL: https://issues.apache.org/jira/browse/MESOS-1747
>             Project: Mesos
>          Issue Type: Bug
>          Components: containerization, slave
>    Affects Versions: 0.20.0
>            Reporter: Don Laidlaw
>            Assignee: Timothy Chen
>
> You cannot specify a port number for the host of a private docker repository. Specified as follows: {noformat}
> "container": {
>     "type": "DOCKER",
>     "docker": {
>         "image": "docker-repo:5000/app-base:v0.1"
>     }
> }
> {noformat}
> results in an error:
> {noformat}
> Aug 29 14:33:29 ip-172-16-2-22 mesos-slave[1128]: E0829 14:33:29.487470  1153 slave.cpp:2484] Container '250e0479-552f-4e6f-81dd-71550e45adae' for executor 't1-java.71d50bd1-2f89-11e4-ba9a-0adfe6b11716' of framework '20140829-121838-184684716-5050-1177-0000' failed to start:Not expecting multiple ':' in image: docker-repo:5000/app-base:v0.1
> {noformat}
> The message indicates only one colon character is allowed, but to supply a port number for a private docker repository host you need to have two colons.
> Also if you use a '-' character in a host name you also get an error:
> {noformat}
> Invalid namespace name (docker-repo), only [a-z0-9_] are allowed, size between 4 and 30
> {noformat}
> The hostname parts should not be limited to [a-z0-9_].



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