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Tobias Mueller commented on MESOS-5102: --------------------------------------- Thanks for the fast feedback! Could you please clarify if it will be also possible to create a volume from the Mesos DVD isolator? The MESOS-4355 issue states "...we need to implement an isolator to make the container launched by Mesos Containerizer can use such volume.", IMHO just talking about the usage. Is there a general concept on how these volumes can be used? I read the Marathon persistent volume docs (https://mesosphere.github.io/marathon/docs/persistent-volumes.html), but to be honest I can't imagine exactly how the integration (and the scaling "obstacles") will work programmatically. > Support persistent volumes via Docker volume drivers > ---------------------------------------------------- > > Key: MESOS-5102 > URL: https://issues.apache.org/jira/browse/MESOS-5102 > Project: Mesos > Issue Type: Improvement > Components: containerization, docker > Affects Versions: 0.28.0 > Reporter: Tobias Mueller > > To my understanding it's currently not possible to create persistent volumes > via Docker volume drivers/plugins. This limits IMHO the usability of the > persistent volumes to a large extend if people are using distributed > filesystems like GlusterFS or Ceph. > There was a discussion in a GitHub issue > (https://github.com/mesosphere/marathon/issues/2493#issuecomment-196743212) > about this, leading to the conclusion that it's currently not possible to use > Docker volume drivers. > Looking at http://mesos.apache.org/documentation/latest/persistent-volume/ I > guess it would make sense to add a property for the Docker volume driver in > the Offer::Operation::CREATE operation so that the --volume-driver flag can > be added when the Docker containers are launched, e.g. via Marathon. > References: > * https://docs.docker.com/engine/extend/plugins_volume/ > StackOverflow questions: > * > http://stackoverflow.com/questions/36361483/example-marathon-json-deployment-file-when-using-glusterfs-volume-driver/36396205 > * > http://stackoverflow.com/questions/36242383/mesos-slaves-reject-all-marathon-jobs-with-persistent-volumes-claims-no-space-a -- This message was sent by Atlassian JIRA (v6.3.4#6332)