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12 commits

Author SHA1 Message Date
Brian Goff
dd7d1c8a02 On container rm, don't remove named mountpoints
This makes it so when calling `docker run --rm`, or `docker rm -v`, only
volumes specified without a name, e.g. `docker run -v /foo` instead of
`docker run -v awesome:/foo` are removed.

Note that all volumes are named, some are named by the user, some get a
generated name. This is specifically about how the volume was specified
on `run`, assuming that if the user specified it with a name they expect
it to persist after the container is cleaned up.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2016-01-25 15:51:28 -05:00
Brian Goff
d3eca4451d Move responsibility of ls/inspect to volume driver
Makes `docker volume ls` and `docker volume inspect` ask the volume
drivers rather than only using what is cached locally.

Previously in order to use a volume from an external driver, one would
either have to use `docker volume create` or have a container that is
already using that volume for it to be visible to the other volume
API's.

For keeping uniqueness of volume names in the daemon, names are bound to
a driver on a first come first serve basis. If two drivers have a volume
with the same name, the first one is chosen, and a warning is logged
about the second one.

Adds 2 new methods to the plugin API, `List` and `Get`.
If a plugin does not implement these endpoints, a user will not be able
to find the specified volumes as well requests go through the drivers.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2016-01-05 16:28:38 -05:00
Daniel Nephin
c5a2fdb697 Move volume.SplitN() to the one place it is used in runconfig.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2016-01-04 12:06:30 -05:00
Vivek Goyal
a2dc4f79f2 Add capability to specify mount propagation per volume
Allow passing mount propagation option shared, slave, or private as volume
property.

For example.
docker run -ti -v /root/mnt-source:/root/mnt-dest:slave fedora bash

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
2015-12-14 10:39:53 -05:00
Bryan Boreham
899caaca9c Fix spelling of 'existent'
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2015-11-25 13:45:37 +00:00
John Howard
a7e686a779 Windows: Add volume support
Signed-off-by: John Howard <jhoward@microsoft.com>
2015-10-22 10:42:53 -07:00
Brian Goff
b3b7eb2723 Add volume API/CLI
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2015-08-26 13:37:52 -04:00
Qiang Huang
c99ed5ae5d Change return value for ValidateMountMode
1. rename it from ValidateMountMode to ValidMountMode
Because it's a function simply check mount mode is valid or not.
2. remove the rw check return value
It's not supposed to be combined into this function, and we already
have a function for that check.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-08-24 17:28:19 +08:00
Morgan Bauer
9af963aba0
lint fixes for volume/*
- comments on exported values
 - constant string replaced by constant reference
 - unexport implementation details of VolumeDriver 'local'
 - add fixed packages to linter list

Signed-off-by: Morgan Bauer <mbauer@us.ibm.com>
2015-07-28 10:40:44 -07:00
David Calavera
82a54001fd Fix read-write check for volumes.
Signed-off-by: David Calavera <david.calavera@gmail.com>
2015-07-14 15:50:43 -07:00
Vincent Demeester
dfc6c04fa3 Add test coverage to opts and refactor
- Refactor opts.ValidatePath and add an opts.ValidateDevice
  ValidePath will now accept : containerPath:mode, hostPath:containerPath:mode
  and hostPath:containerPath.
  ValidateDevice will have the same behavior as current.

- Refactor opts.ValidateEnv, opts.ParseEnvFile
  Environment variables will now be validated with the following
  definition :
  > Environment variables set by the user must have a name consisting
  > solely of alphabetics, numerics, and underscores - the first of
  > which must not be numeric.

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2015-07-12 10:33:30 +02:00
David Calavera
81fa9feb0c Volumes refactor and external plugin implementation.
Signed by all authors:

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Signed-off-by: David Calavera <david.calavera@gmail.com>
Signed-off-by: Jeff Lindsay <progrium@gmail.com>
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Signed-off-by: Luke Marsden <luke@clusterhq.com>
Signed-off-by: David Calavera <david.calavera@gmail.com>
2015-05-21 20:34:17 -07:00