This adds support for two enhancements to swarm service rolling updates:
- Failure thresholds: In Docker 1.12, a service update could be set up
to either pause or continue after a single failure occurs. This adds
an --update-max-failure-ratio flag that controls how many tasks need to
fail to update for the update as a whole to be considered a failure. A
counterpart flag, --update-monitor, controls how long to monitor each
task for a failure after starting it during the update.
- Rollback flag: service update --rollback reverts the service to its
previous version. If a service update encounters task failures, or
fails to function properly for some other reason, the user can roll back
the update.
SwarmKit also has the ability to roll back updates automatically after
hitting the failure thresholds, but we've decided not to expose this in
the Docker API/CLI for now, favoring a workflow where the decision to
roll back is always made by an admin. Depending on user feedback, we may
add a "rollback" option to --update-failure-action in the future.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This fix tries to add a flag `--stop-timeout` to specify the timeout value
(in seconds) for the container to stop before SIGKILL is issued. If stop timeout
is not specified then the default timeout (10s) is used.
Additional test cases have been added to cover the change.
This fix is related to #22471. Another pull request will add `--shutdown-timeout`
to daemon for #22471.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Allow passing --storage-opt size=X to docker create/run commands
for the `overlay2` graphriver.
The size option is only available if the backing fs is xfs that is
mounted with the `pquota` mount option.
The user can pass any size less then the backing fs size.
Signed-off-by: Amir Goldstein <amir73il@aquasec.com>
Fedora 22 reached end of life on July 19th, and
will no longer receive updates;
https://fedoramagazine.org/fedora-22-end-of-life-2016-july/
With the recent release of Fedora 24, Fedora 22 will officially enter End Of
Life (EOL) status on July 19th, 2016. After July 19th, all packages in the
Fedora 22 repositories will no longer receive security, bugfix, or enhancement
updates, and no new packages will be added to the Fedora 22 collection.
Upgrading to Fedora 23 or Fedora 24 before July 19th 2016 is highly recommended
for all users still running Fedora 22.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Some frontmatter such as the weights, menu stuff, etc is no longer used
'draft=true' becomes 'published: false'
Signed-off-by: Misty Stanley-Jones <misty@docker.com>
This information was added in
1efc940e6f547760e5e8f4648acb120ff19fdc58,
but removed again in
a271eaeba224652e3a12af0287afbae6f82a9333
to make the help-output fit in a 80-chars
terminal.
This adds the available options again
in the help output, and updates the CLI
reference documentation to match actual
output.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Linux kernel 4.3 and later supports "ambient capabilities" which are the
only way to pass capabilities to containers running as a non root uid.
Previously there was no way to allow containers not running as root
capabilities in a useful way.
Fix#8460
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
When sending a build context to a remote server it may be
(significantly) advantageous to compress the build context. This commit
adds support for gz compression when constructing a build context
using a command like "docker build --compress ."
Signed-off-by: Paul Kehrer <paul.l.kehrer@gmail.com>
As is specified in 26964, it is possible to specify
a filter based on the node name or node ID.
This fix updates the related docs for that.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This fix updates docs for `service ps` as now the TASK ID part has been
removed.
Also, this fix fixes several incorrect sample output.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Akihiro Suda
Harald Albers
lixiaobing10051267
Daniel Nephin
Aaron Lehmann
yuexiao-wang
Ding Fei
allencloud
Yong Tang
Carlos Alexandro Becker
Luca Favatella
Amir Goldstein
Sebastiaan van Stijn
Misty Stanley-Jones
John Mulhausen
Alicia Lauerman
Darren Stahl
Tonis Tiigi
Wenzhi Liang
Justin Cormack
John Howard
Antonio Murdaca
Steve Durrheimer
Paul Kehrer
Laura Frank
Kenfe-Mickael Laventure
Vincent Demeester