Add the swapMemorySupport requirement to all tests related to the OOM killer. The --memory option has the subtle side effect of defaulting --memory-swap to double the value of --memory. The OOM killer doesn't kick in until the container exhausts memory+swap, and so without the memory swap cgroup the tests will timeout due to swap being effectively unlimited.
Document the default behavior of --memory-swap in the docker run man page.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
use a consistent approach for checking if the
backing filesystem is compatible with the
storage driver.
also add an error-message for the AUFS driver if
an incompatible combination is found.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Since 1.9, driver specific log tag options
`syslog-tag`
`gelf-tag`
`fluentd-tag`
have been deprecated in favor of the generic tag
option which is standard across different logging
drivers.
This fix removed the deprecated driver specific
log tag options of `syslog-tag`, `gelf-tag`,
`fluentd-tag` for 1.12 and updated the docs.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
The path we're trying to remove doesn't exist after a successful
chroot+chdir because a / is only appended after pivot_root is
successful and so we can't cleanup anymore with the old path.
Also fix leaking .pivot_root dirs under /var/lib/docker/tmp/docker-builder*
on error.
Fix https://github.com/docker/docker/issues/22587
Introduced by https://github.com/docker/docker/pull/22506
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
Since 1.9, Docker Content Trust Offline key has been renamed to
Root key and the Tagging key has been renamed to Repository key.
The corresponding environment variables
`DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE`
`DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE`
have also been deprecated and renamed to
`DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE`
`DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE`
This fix removed the deprecated ENV passphrase variables for
1.12 and updated the docs.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
The colon separator(`:`) of `--security-opt` flag was deprecated
in 1.11.0. However, the subtitle in deprecated docs is missing
so it is placed under the same subtitle as the deprecated `-e` and
`--email` flags.
This fix adds the missing subtitle in deprecated docs.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
The jsonlog logger currently allows specifying envs and labels that
should be propagated to the log message, however there has been no way
to read that back.
This adds a new API option to enable inserting these attrs back to the
log reader.
With timestamps, this looks like so:
```
92016-04-08T15:28:09.835913720Z foo=bar,hello=world hello
```
The extra attrs are comma separated before the log message but after
timestamps.
Without timestaps it looks like so:
```
foo=bar,hello=world hello
```
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Add description for "process" labels to the reviewing
documentation. Also changed some headings from h1 -> h2
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Auto-creation of host-paths has been un-deprecated,
so to have feature-parity between Linux and Windows,
this feature should also be present on Windows.
This enables auto-creation on Windows.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
the documentations says that you can drop "a file" into the
`docker.service.d` directory, but does not note that the file must end
with `.conf` in order to be recognized by systemd. This can lead to
some [confusion][] if readers are not previously familiar with
systemd.
[confusion]: https://botbot.me/freenode/docker/2016-05-06/?msg=65605541&page=11
Signed-off-by: Lars Kellogg-Stedman <lars@redhat.com>
Sean Christopherson
John Howard
John Howard
Sebastiaan van Stijn
Yong Tang
Sebastiaan van Stijn
Justin Terry
Antonio Murdaca
Michael Crosby
Alexander Morozov
Tonis Tiigi
cyli
Brian Goff
Jess Frazelle
Tibor Vass
Kenfe-Mickael Laventure
Vincent Demeester
Wen Cheng Ma
Doug Davis
Yuan Sun
allencloud
Christopher Jones
unclejack
Lars Kellogg-Stedman