Log drivers may have an internal buffer size that can be accommodated
by the copier as it is more effective to buffer and send fewer though
larger messages that the log driver can consume.
This eliminates the need for Partial handling for drivers that do not
support the concept (ie: awslogs, which can only have events up to
service limits).
Signed-off-by: Jacob Vallejo <jakeev@amazon.com>
Upstream-commit: e1ada0b885b31de0bb0e79b4d99ae4d48b65f721
Component: engine
This enables docker cp and ADD/COPY docker build support for LCOW.
Originally, the graphdriver.Get() interface returned a local path
to the container root filesystem. This does not work for LCOW, so
the Get() method now returns an interface that LCOW implements to
support copying to and from the container.
Signed-off-by: Akash Gupta <akagup@microsoft.com>
Upstream-commit: 7a7357dae1bcccb17e9b2d4c7c8f5c025fce56ca
Component: engine
The `--enable-api-cors` flag was deprecated in f3dd2db4ff7de1399a49af928cd3eae4fccf8764,
and marked for removal in docker 17.09 through 85f92ef3590b386ea17e3948262725a2d3ce4db5.
This patch removes the deprecated flag.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: 7d4eab554379524c2421a7ecd3319d1d087d1de2
Component: engine
Also enable GC in linting to reduce memory usage.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: 09652bf8789142a5a5a1de2d41590300761b4954
Component: engine
Addresses some comments on 276b44608b04f08bdf46ce7c816b1f744bf24b7d
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 0a98025d4b2910c2089325b87d28c32d05803e13
Component: engine
In d42dbdd3d48d0134f8bba7ead92a7067791dffab the code was re-arranged to
better report errors, and ignore non-errors.
In doing so we removed a deferred remove of the AUFS diff path, but did
not replace it with a non-deferred one.
This fixes the issue and makes the code a bit more readable.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 276b44608b04f08bdf46ce7c816b1f744bf24b7d
Component: engine
This also update:
- runc to 3f2f8b84a77f73d38244dd690525642a72156c64
- runtime-specs to v1.0.0
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
Upstream-commit: 45d85c99139bbd16004bbedb7d5bac6a60264538
Component: engine
Use CreateEvent, OpenEvent (which both map to the respective *EventW
function) and PulseEvent from golang.org/x/sys instead of local copies.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Upstream-commit: e942513ac46656c3f54cd103e990e2b7bd5c2b14
Component: engine
Use strongly typed errors to set HTTP status codes.
Error interfaces are defined in the api/errors package and errors
returned from controllers are checked against these interfaces.
Errors can be wraeped in a pkg/errors.Causer, as long as somewhere in the
line of causes one of the interfaces is implemented. The special error
interfaces take precedence over Causer, meaning if both Causer and one
of the new error interfaces are implemented, the Causer is not
traversed.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: ebcb7d6b406fe50ea9a237c73004d75884184c33
Component: engine
I was able to successfully use device mapper autoconfig feature
(commit 5ef07d79c) but it stopped working after a reboot.
Investigation shown that the dm device was not activated because of
a missing binary, that is not used during initial setup, but every
following time. Here's an error shown when trying to manually activate
the device:
> kir@kd:~/go/src/github.com/docker/docker$ sudo lvchange -a y /dev/docker/thinpool
> /usr/sbin/thin_check: execvp failed: No such file or directory
> Check of pool docker/thinpool failed (status:2). Manual repair required!
Surely, there is no solution to this other than to have a package that
provides the thin_check binary installed beforehand. Due to the fact
the issue revealed itself way later than DM setup was performed, it was
somewhat harder to investigate.
With this in mind, let's check for binary presense before setting up DM,
refusing to proceed if the binary is not there, saving a user from later
frustration.
While at it, eliminate repeated binary checking code. The downside is
that the binary lookup is happening more than once now -- I think the
clarity of code overweights this minor de-optimization.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Upstream-commit: 58a453f3f06c1daf34544da8aa16bb95e8e18010
Component: engine
