Currently, there's no way to restart the tasks of a service without
making an actual change to the service. This leads to us giving awkward
workarounds as in
https://github.com/docker/docker.github.io/pull/178/files, where we tell
people to scale a service up and down to restore balance, or make
unnecessary changes to trigger a restart.
This change adds a --force option to "docker service update", which
forces the service to be updated even if no changes require that.
Since rolling update parameters are respected, the user can use
"docker service --force" to do a rolling restart. For example, the
following is supported:
docker service update --force --update-parallelism 2 \
--update-delay 5s myservice
Since the default value of --update-parallelism is 1, the default
behavior is to restart the service one task at a time.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: c9fdf9abf8d6443598808809b900d96e04adfcb1
Component: engine
and rename it to a more appropriate name ImageSummary.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: b06c3527831a585ac7e44d0b3ea060cc2092e6ef
Component: engine
Generate Volume type from the swagger.yaml
Add makefile target for generating the models
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: 0243936d92ea57f48c6a32beac797ee3b388ba28
Component: engine
This fix tries to address the issue raised in 25545 where
volume options at the creation time is not showed up
in `docker volume inspect`.
This fix adds the field `Options` in `Volume` type and
persist the options in volume db so that `volume inspect`
could display the options.
This fix adds a couple of test cases to cover the changes.
This fix fixes 25545.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: 9ce8aac55e6df65bbf49c682374871a94d379bf3
Component: engine
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>
Upstream-commit: 6d4b527699b3e95d21d79f6b327252a6cdaca5b0
Component: engine
This allows us to hide those fields when they are not filled.
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
Upstream-commit: d36952749d7db1a7dac40f7ddf3ed485f23b33fc
Component: engine
This fix tries to address the issue raised in 27021 where
HTML strings like (`&, >, <, etc`) in environmental variables
are escaped for JSON output for `docker inspect`. For example,
`TEST_ENV="soanni&rtr"` has been escaped to `TEST_ENV="soanni\u0026rtr"`
This fix disabled HTML escaping with `SetEscapeHTML`, which is available
since golang 1.7.0. This changes will be applied to all JSON output
that utilize `httputils.WriteJSON`.
An integration test has been added to cover the changes.
This fix fixes 27021.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: 0fa20ad13b0b5c6d1bf8a8285717c07697d079ba
Component: engine
These new endpoints request the daemon to delete all resources
considered "unused" in their respective category:
- all stopped containers
- all volumes not attached to any containers
- images with no associated containers
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
Upstream-commit: 33f4d68f4dc0506382c31b908905480ab0e559fa
Component: engine
This endpoint return data regarding the space used by docker on disk
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
Upstream-commit: f2e11fb8d1284626d40bb916ad6a21a316e5ab9c
Component: engine
Those data include:
- size of data shared with other images
- size of data unique to a given image
- how many containers are using a given image
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
Upstream-commit: b717de5153db503fae61c11e30f04f400f66a6fd
Component: engine
This fix tries to address the issue raised in 24958 where previously
`docker swarm init` will automatically fill in all the default value
(instead of letting swarmkit to handle the default).
This fix update the `swarm init` so that initial value are passed only
when a flag change has been detected.
This fix fixes 24958.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: eb19c2f080f624d8b0186f8037cdc1f7d8ada402
Component: engine
When calling the /networks/ endpoint with a trailing
slash, the default network was returned.
This changes the endpoint to return the list of networks
instead (same response as `/networks` without trailing
slash).
Also updated the description for GetNetworkByName to
explain that the "default" network is returned if
no name or id is provided.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: 6ad4bf0a533f8851b0ddccb56fe3b457819f6146
Component: engine
