Commit Graph

5 Commits

Author SHA1 Message Date
Alexander Larsson 3a1703a79f Merge pull request #5404 from alexlarsson/dm-new-metadata
Make devicemapper backend able to support multiple processes
2014-05-08 14:31:17 +02:00
Michael Crosby f0e6e135a8 Initial work on selinux patch
This has every container using the docker daemon's pid for the processes
label so it does not work correctly.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-29 03:40:05 -07:00
Alexander Larsson 6d631968fa devmapper: Store metadata in one file per device
This allows multiple instances of the backend in different containers
to access devices (although generally only one can modify/create them).

Any old metadata is converted on the first run.

Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-04-25 15:21:56 +02:00
Alexander Larsson 73d9ede12c devicemapper: Don't mount in Create()
We used to mount in Create() to be able to create a few files that
needs to be in each device. However, this mount is problematic for
selinux, as we need to set the mount label at mount-time, and it
is not known at the time of Create().

This change just moves the file creation to first Get() call and
drops the mount from Create(). Additionally, this lets us remove
some complexities we had to avoid an extra unmount+mount cycle.

Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-04-23 13:50:53 +02:00
Alexander Larsson 359b7df5d2 Rename runtime/* to daemon/*
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-04-17 14:43:01 -07:00