this allows jsonfile logger to collect extra metadata from containers with
`--log-opt labels=label1,label2 --log-opt env=env1,env2`.
Extra attributes are saved into `attrs` attributes for each log data.
Signed-off-by: Daniel Dao <dqminh@cloudflare.com>
this allows journald logger to collect extra metadata from containers with
`--log-opt labels=label1,label2 --log-opt env=env1,env2`
Signed-off-by: Daniel Dao <dqminh@cloudflare.com>
this allows fluentd logger to collect extra metadata from containers with
`--log-opt labels=label1,label2 --log-opt env=env1,env2`
Signed-off-by: Daniel Dao <dqminh@cloudflare.com>
this allows gelf logger to collect extra metadata from containers with
`--log-opt labels=label1,label2 --log-opt env=env1,env2`
Additional log field will be prefixed with `_` as per gelf protocol
https://www.graylog.org/resources/gelf/
Signed-off-by: Daniel Dao <dqminh@cloudflare.com>
Add a unit test for validateManifest which ensures extra data can't be
injected by adding data to the JSON object outside the payload area.
This also removes validation of legacy signatures at pull time. This
starts the path of deprecating legacy signatures, whose presence in the
very JSON document they attempt to sign is problematic. These
signatures were only checked for official images, and since they only
caused a weakly-worded message to be printed, removing the verification
should not cause impact.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Generate a hash chain involving the image configuration, layer digests,
and parent image hashes. Use the digests to compute IDs for each image
in a manifest, instead of using the remotely specified IDs.
To avoid breaking users' caches, check for images already in the graph
under old IDs, and avoid repulling an image if the version on disk under
the legacy ID ends up with the same digest that was computed from the
manifest for that image.
When a calculated ID already exists in the graph but can't be verified,
continue trying SHA256(digest) until a suitable ID is found.
"save" and "load" are not changed to use a similar scheme. "load" will
preserve the IDs present in the tar file.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Docker 1.7 got support for specifying the CFS scheduler's CPU quota and
period. The work appears to have started around commit
dcc50e1d59. This change updates the API
documentation to reflect the existing support.
Signed-off-by: Victor Costan <costan@gmail.com>
All the go-lint work forced any existing "Uid" -> "UID", but seems to
not have the same rules for Gid, so stat package has calls UID() and
Gid().
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
The first param on opts.ParseHost() wasn't being used for anything.
Once we get rid of that param we can then also clean-up some code
that calls ParseHost() because the param that was passed in wasn't
being used for anything else.
Signed-off-by: Doug Davis <dug@us.ibm.com>
`docker network` is the second command with subcommands.
This refactoring pulls out parsing and processing of subcommands
from `docker volume` completion and thus makes its logic available
for other commands.
Also enables `__docker_pos_first_nonflag` for subcommand completion.
Signed-off-by: Harald Albers <github@albersweb.de>
GitHub flavored markdown is now supported for links and images. Also, ran LinkChecker and FileResolver. Yay!
Fixes from Spider check
Output for docker/docker now goes into engine directory
Signed-off-by: Mary Anthony <mary@docker.com>
