[ https://issues.apache.org/jira/browse/MESOS-1886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Timothy Chen reassigned MESOS-1886: ----------------------------------- Assignee: Timothy Chen > Always `docker pull` if explicit ":latest" tag is present > --------------------------------------------------------- > > Key: MESOS-1886 > URL: https://issues.apache.org/jira/browse/MESOS-1886 > Project: Mesos > Issue Type: Improvement > Components: containerization > Affects Versions: 0.20.1 > Reporter: Chris Heller > Assignee: Timothy Chen > Priority: Minor > Labels: docker > > With 0.20.1 the behavior of a docker container has changed (see MESOS-1762). > This change brings the docker behavior more in line with that of {{docker > run}}. > I propose,if the image given explicitly has the ":latest" tag, this should > signify to mesos that an unconditional `docker pull` should be done on the > image... and if it should fail for any reason (i.e. the registry is > unavailable) we fall back to the current behavior. > This would break slightly with the semantics of how the docker command line > operates, but the alternative is to require explicit tags on every release -- > which is a hinderance when developing a new image, or one must log in to each > node and run an explicit `docker pull`. -- This message was sent by Atlassian JIRA (v6.3.4#6332)