devmapper: use proper DM_UDEV_DISABLE_*_FLAG when creating the thin-pool

Otherwise udev can unecessarily execute various rules (and issue
scanning IO, etc) against the thin-pool -- which can never be a
top-level device.

Docker-DCO-1.1-Signed-off-by: Mike Snitzer <snitzer@redhat.com> (github: snitm)
devmapper: Add option for specifying an lvm2 created thin-pool device

Ideally lvm2 would be used to create/manage the thin-pool volume that is
then handed to docker to exclusively create/manage the thin and thin
snapshot volumes needed for it's containers.  Managing the thin-pool
outside of docker makes for the most feature-rich method of having
docker utilize device mapper thin provisioning as the backing storage
for docker's containers.  lvm2-based thin-pool management feature
highlights include: automatic or interactive thin-pool resize support,
dynamically change thin-pool features, automatic thinp metadata checking
when lvm2 activates the thin-pool, etc.

Docker will not activate/deactivate the specified thin-pool device but
it will exclusively manage/create thin and thin snapshot volumes in it.

Docker will not take ownership of the specified thin-pool device unless
it has 0 data blocks used and a transaction id of 0.  This should help
guard against using a thin-pool that is already in use.

Also fix typos in setupBaseImage() relative to the thin volume type of
the base image.

Docker-DCO-1.1-Signed-off-by: Mike Snitzer <snitzer@redhat.com> (github: snitm)
devmapper: disable discards by default if dm.thinpooldev was specified

User may still enable discards by setting dm.blkdiscard=true

Docker-DCO-1.1-Signed-off-by: Mike Snitzer <snitzer@redhat.com> (github: snitm)
Allow for custom debootstrap wrappers like qemu-debootstrap in contrib/mkimage/debootstrap

Signed-off-by: Andrew Page <admwiggin@gmail.com>
Allow developers to build docker with debuginfo included

If you execute

DEBUG=-g hack/make.sh dynbinary

Docker will be build with the debug info making it easier to use
cgdb or lightide to debug.

Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
events filtering

Signed-off-by: Victor Vieux <vieux@docker.com>
docs nits

Signed-off-by: Victor Vieux <vieux@docker.com>
refer to the registry instead of the hub

Signed-off-by: Jeff Anderson <jeff@docker.com>
Fix typos in the user guide main page

Signed-off-by: Joel Friedly <joelfriedly@gmail.com>
Use termios via CGO

Signed-off-by: Yohei Ueda <yohei@jp.ibm.com>
pkg/devicemapper: clarify TaskCreate and createTask

* Rename and expose createTask() to TaskCreateNamed()
* add comments

Signed-off-by: Vincent Batts <vbatts@redhat.com>
Cleanup exec API docs and available params

Adds pertitent information about what is expected in the json payload
and comments out unsupported (exec) features in runConfig.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
devmapper: remove unnecessary else branch in getPoolName()

Docker-DCO-1.1-Signed-off-by: Mike Snitzer <snitzer@redhat.com> (github: snitm)
Updated installation docs for CRUX as a Docker Host.

Docker-DCO-1.1-Signed-off-by: James Mills <prologic@shortcircuit.net.au> (github: therealprologic)
Add missing unit testcase for new IsSet() func in mflag

Forgot to add this when I did PR #9259

Signed-off-by: Doug Davis <dug@us.ibm.com>
Allow git@ prefixes for any hosted git service

Signed-off-by: Aidan Hobson Sayers <aidanhs@cantab.net>
Merge pull request #9263 from cpuguy83/docs_cleanup_exec_api

Cleanup exec API docs and available params
pkg/symlink: avoid following out of scope

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
Merge pull request #9162 from aidanhs/patch-1

Allow git@ urls for more than just github
Move security opts to HostConfig

These settings need to be in the HostConfig so that they are not
committed to an image and cannot introduce a security issue.

We can safely move this field from the Config to the HostConfig
without any regressions because these settings are consumed at container
created and used to populate fields on the Container struct.  Because of
this, existing settings will be honored for containers already created
on a daemon with custom security settings and prevent values being
consumed via an Image.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Conflicts:
	daemon/create.go
		changing config to hostConfig was required to fix the
		 build