Uses finer grained locking so that each volume name gets its own lock
rather than only being protected by the global lock, which itself needs
to be unlocked during cetain operations (`create` especially`)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Delegate validation tasks to the volume drivers. It's up to them
to decide whether a name is valid or not.
Restrict volume names for the local driver to prevent creating
mount points outside docker's volumes directory.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Adds support for the daemon to handle user namespace maps as a
per-daemon setting.
Support for handling uid/gid mapping is added to the builder,
archive/unarchive packages and functions, all graphdrivers (except
Windows), and the test suite is updated to handle user namespace daemon
rootgraph changes.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
- Add unit tests to make sure the functionality is correct.
- Add FilterByDriver to allow filtering volumes by driver, for future
`volume ls` filtering and whatnot.
Signed-off-by: David Calavera <david.calavera@gmail.com>
This is not a public interface and users are trying to use it.
We only use it to be able to generate the rpc protocol to talk with a plugin.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Underlying volume data may have been removed by some other tool.
Ignore and remove the reference in this case.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
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>
This patch makes it such that plugin initialization is synchronized
based on the plugin name and not globally
Signed-off-by: Darren Shepherd <darren@rancher.com>
- 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>
- 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>
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>
Alexander Morozov