SetConsoleMode() on input handles appears to remember invalid bits that
were set, causing problems for other programs (such as xcopy.exe) trying
to set the console mode after docker.exe has exited. Always restore
the input console mode on set failure.
Signed-off-by: John Starks <jostarks@microsoft.com>
Upstream-commit: 83c186fdd4332b8a08db715e8cb5dd1e80a56567
Component: engine
Legacy plugin model maintained a map of plugins. This is
not used by the new model. Using this map in the new model
causes incorrect lookup of plugins. This change uses adds
a plugin to the map only if its legacy.
Signed-off-by: Anusha Ragunathan <anusha@docker.com>
Upstream-commit: 8fd779dc28a11d8727d76e9553379b0c854f7c4c
Component: engine
Use module name logrus instead of log.
Use logrus.[Error|Warn|Debug|Fatal|Panic|Info]f instead of w/o f
Signed-off-by: Daehyeok Mun <daehyeok@gmail.com>
Upstream-commit: 6a1183b3ae512961f41a8ccfc8205e08294216f4
Component: engine
This reduces memory usage with a lot of docker proxy processes.
On Docker for Mac we are currently carrying a patch to replace
the binary as we modify it to forward ports to the Mac rather
than the Linux VM, this allows us to simply replace this binary
in our packaging with one that has a compatible interface. This
patch does not provide an easy way to substitute a binary as
the interface is complex and there are few use cases, but where
needed this can be done.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Upstream-commit: 0682468431867e3382a759402eb92df5877e310b
Component: engine
In the API:
`Writable` changed to `ReadOnly`
`Populate` changed to `NoCopy`
Corresponding CLI options updated to:
`volume-writable` changed to `volume-readonly`
`volume-populate` changed to `volume-nocopy`
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 56f3422468a0b43da7bae7a01762ce4f0a92d9ff
Component: engine
British mathematician Andrew Wiles is notable for solving Fermat's LAst
Theorem. Florence Nightingale was the first female inducted into the
Royal Statistical Society. Thomas Alva Edison was a prolific inventor,
noted for inventing the incandescent light bulb, the phonograph and the
motion picture camera (among many other).
Signed-off-by: Shourya Sarcar <shourya.sarcar@gmail.com>
Upstream-commit: 39dd365c5ef4e69e89353dc4a9af5d852094e471
Component: engine
This fix tries to fix the issue raised in #24168 where
golang.org/x/sys causes s390x build failure.
This fix removed the import of "golang.org/x/sys/unix".
This fix fixes#24168.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: f3d8658fffbf901845c937a40efa66a5b06cdfc3
Component: engine
Perform chmod before rename with the atomic file writer.
Ensure writeErr is set on short write and file is removed on write error.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: 1cd74902810b0eefddd173239cd95b506b34e678
Component: engine
This fix tries to fix wrong CPU count after CPU hot-plugging.
On windows, GetProcessAffinityMask has been used to probe the
number of CPUs in real time.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: 3707a76921b412cb42e6134beaa0bddbb5e08f25
Component: engine
This fix tries to address issues raised in #23768 where the CPU count
is not updated after cpu ho-plugging.
This fix follows the suggestion from #23768 and replace go's `runtime.NumCPU()`
with `sysconf(_SC_NPROCESSORS_ONLN)` so that correct CPU count could
be obtained even after CPU hot-plugging.
This fix is tested manually, as is suggested in #23768.
This fix fixes#23768.
The NumCPU() in Linux is based on @wmark 's implementation.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: 8b2383f5c1108c590928c0e6c57f1f0aa0dd36f6
Component: engine
Currently when overlay creates a whiteout file then the overlay2 layer is archived,
the correct tar header will be created for the whiteout file, but the tar logic will then attempt to open the file causing a failure.
When tar encounters such failures the file is skipped and excluded for the archive, causing the whiteout to be ignored.
By skipping the copy of empty files, no open attempt will be made on whiteout files.
Fixes#23863
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: bd13c53f8dc1504c9e681dfabef2afc1685ccec7
Component: engine
Always enable VT output emulation when starting the process so that
non-attaching commands can still output VT codes.
Also remove the version block for using the native console and just rely
on supported flags being present.
Signed-off-by: John Starks <jostarks@microsoft.com>
Upstream-commit: 4acc2c7499425b9c2521977019d9fe4da73e6af8
Component: engine
This patch introduces a new experimental engine-level plugin management
with a new API and command line. Plugins can be distributed via a Docker
registry, and their lifecycle is managed by the engine.
This makes plugins a first-class construct.
For more background, have a look at issue #20363.
Documentation is in a separate commit. If you want to understand how the
new plugin system works, you can start by reading the documentation.
Note: backwards compatibility with existing plugins is maintained,
albeit they won't benefit from the advantages of the new system.
Signed-off-by: Tibor Vass <tibor@docker.com>
Signed-off-by: Anusha Ragunathan <anusha@docker.com>
Upstream-commit: f37117045c5398fd3dca8016ea8ca0cb47e7312b
Component: engine
