when initializing the devmapper driver, attempt to sync udev and device
mapper. If udev sync is not supported, print a warning. Eventually we'll
likely bail here to avoid unpredictable behavior for users.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Upstream-commit: 022e1232f84966c4b70a612bc35463ebb58e3137
Component: engine
expose an api to call dm_udev_get_sync_support/dm_udev_set_sync_support
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Upstream-commit: 9c3380039e15f11fc07741edd4cbc0c7e5c490aa
Component: engine
Fixes#9709
In cases where the volumes-from container is removed and the consuming
container is restarted, docker was trying to re-apply volumes from that
now missing container, which is uneccessary since the volumes are
already applied.
Also cleaned up the volumes-from parsing function, which was doing way more than
it should have been.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: a738df0354cc615c8d0fa3254621b3db811fe0b9
Component: engine
Fixes#10129
Makes the .dockercfg more human parsable.
Also cleaned up the (technically) racey login test.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: b8f7526fc6333e5b67282e5b73eee497dd13ec34
Component: engine
It turns out "-X" is only for strings! :)
Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
Upstream-commit: da01690a0a22ced060d4fb4fc46cb545ff1604df
Component: engine
Because the doc maintainers don't like Cockney.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: bf14bacac3f1cae15ce7b32b5341122c305e630e
Component: engine
Fixes#9960
This adds the output of a "Backing Filesystem:" entry to `docker info`
to overlay, aufs, and devicemapper graphdrivers. The default list
includes a fairly complete list of common filesystem names from
linux/include/uapi/linux/magic.h, but if the backing filesystem is not
recognized, the code will simply show "<unknown>"
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>
Upstream-commit: 48b1dd0084904678728817d728bb9ab1c0183aad
Component: engine
Old link go to Table of content page, but by context it should go to 'understaning-docker' pag
Signed-off-by: Pavel Lobashov <shockwavenn@gmail.com>
Upstream-commit: 43b97368422843108a2090633367beaba434245b
Component: engine
Add test for recording restart policy name on
- restart=no
- restart=always
- restart=on-failure
Signed-off-by: Hu Keping <hukeping@huawei.com>
Upstream-commit: c3ed49dcdb2d835bf4fbdebe3f07318c945282c8
Component: engine
Token cache prevents the need to get a new token for every registry interaction.
Since the tokens are short lived, the cache expires after only a minute.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: dd914f91d779f64e20ce86767ab4f84f40b9ef6a
Component: engine
The v2 session code will no longer update the indexEndpoint value, therefore it is not necessary to save and restore the value for use with v1.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: f11f3f6203da596f50eec0edc3c5dfb8c93bc271
Component: engine
While the v2 pull operation is writing the body of the layer blob to disk
it now computes the tarsum checksum of the archive before extracting it to
the backend storage driver. If the checksum does not match that from the
image manifest an error is raised.
Also adds more debug logging to the pull operation and fixes existing test
cases which were failing. Adds a reverse lookup constructor to the tarsum
package so that you can get a tarsum object using a checksum label.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Upstream-commit: 213e3d116642431adbe634d39740eddc5a81e063
Component: engine
