Server-side rollback can take advantage of the rollback-specific update
parameters, instead of being treated as a normal update that happens to
go back to a previous version of the spec.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This adds support for placement preferences in Swarm services.
- Convert PlacementPreferences between GRPC API and HTTP API
- Add --placement-pref, --placement-pref-add and --placement-pref-rm to CLI
- Add support for placement preferences in service inspect --pretty
- Add integration test
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This fix tries to address the issue raised in 25696 where
it was not possible to specify `--stop-signal` for `docker service create`
and `docker service update`, in order to use special signal to stop
the container.
This fix adds `--stop-signal` and update the `StopSignal` in `Config`
through `service create` and `service update`.
Related docs has been updated.
Integration test has been added.
This fix fixes 25696.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This fix tries to address the issue raised in 27189 where
it is not possible to support configured formatting stored in
config.json.
Since `--format` was not supported in `docker service ps`,
the flag `--format` has also been added in this fix.
This fix
1. Add `--format` to `docker service ps`
2. Add `tasksFormat` to config.json
3. Add `--format` to `docker stack ps`
4. Add `--format` to `docker node ps`
The related docs has been updated.
An integration test has been added.
This fix fixes 27189.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Remove forked reference package. Use normalized named values
everywhere and familiar functions to convert back to familiar
strings for UX and storage compatibility.
Enforce that the source repository in the distribution metadata
is always a normalized string, ignore invalid values which are not.
Update distribution tests to use normalized values.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
We ignored errors for simple syntax in `PortOpt` (missed that in the
previous migration of this code). This make sure we don't ignore
`nat.Parse` errors.
Test has been migrate too (errors are not exactly the same as before
though -_-)
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
This fix tries to improve the display of `docker service ls`
and adds `--format` flag to `docker service ls`.
In addition to `--format` flag, several other improvement:
1. Updates `docker stacks service`.
2. Adds `servicesFormat` to config file.
Related docs has been updated.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This fix tries to address the issue raised in 29972 where
it was not possible to specify `--read-only` for `docker service create`
and `docker service update`, in order to have the container's root file
system to be read only.
This fix adds `--read-only` and update the `ReadonlyRootfs` in `HostConfig`
through `service create` and `service update`.
Related docs has been updated.
Integration test has been added.
This fix fixes 29972.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This fix fixes issue raised in 29492 where it was not
possible to specify a default `--default-shm-size` in daemon
configuration for each `docker run``.
The flag `--default-shm-size` which is reloadable, has been
added to the daemon configuation.
Related docs has been updated.
This fix fixes 29492.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Use resolving to repo info as the split point between the
legitimate reference package and forked reference package.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
The `digest` data type, used throughout docker for image verification
and identity, has been broken out into `opencontainers/go-digest`. This
PR updates the dependencies and moves uses over to the new type.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
When using both `--secret-rm` and `--secret-add` on `docker service update`,
`--secret-rm` was always performed last. This made it impossible to update
a secret that was already in use on a service (for example, to change
it's permissions, or mount-location inside the container).
This patch changes the order in which `rm` and `add` are performed,
allowing updating a secret in a single `docker service update`.
Before this change, the `rm` was always performed "last", so the secret
was always removed:
$ echo "foo" | docker secret create foo -f -
foo
$ docker service create --name myservice --secret foo nginx:alpine
62xjcr9sr0c2hvepdzqrn3ssn
$ docker service update --secret-rm foo --secret-add source=foo,target=foo2 myservice
myservice
$ docker service inspect --format '{{ json .Spec.TaskTemplate.ContainerSpec.Secrets }}' myservice | jq .
null
After this change, the `rm` is performed _first_, allowing users to
update a secret without updating the service _twice_;
$ echo "foo" | docker secret create foo -f -
1bllmvw3a1yaq3eixqw3f7bjl
$ docker service create --name myservice --secret foo nginx:alpine
lr6s3uoggli1x0hab78glpcxo
$ docker service update --secret-rm foo --secret-add source=foo,target=foo2 myservice
myservice
$ docker service inspect --format '{{ json .Spec.TaskTemplate.ContainerSpec.Secrets }}' myservice | jq .
[
{
"File": {
"Name": "foo2",
"UID": "0",
"GID": "0",
"Mode": 292
},
"SecretID": "tn9qiblgnuuut11eufquw5dev",
"SecretName": "foo"
}
]
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
… or could be in `opts` package. Having `runconfig/opts` and `opts`
doesn't really make sense and make it difficult to know where to put
some code.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
This fix tries to address issue raised in 25228 to support
multiple service IDs on `docker service ps`.
Multiple IDs are allowed with `docker service ps ...`, and
related documentation has been updated.
A test has been added to cover the changes.
This fix fixes 25228.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This fix tries to address the issue raised in 29291 where
the output of `--replicas` in `service create/update`:
```
--replicas uint Number of tasks (default none)
```
is misleading. User might incorrectly assume the number of replicas
would be `0` (`none`) by default, while the actual default is `1`.
The issue comes from the fact that some of the default values are
from daemon and it is not possible for client to find out the default
value.
In this case, it might be better to just simply not displaying `(default none)`.
This fix returns "" for `Uint64Opt` so that `(default none)` is hidden.
In addition to `--replicas`, this fix also changes
`--restart-delay`, `--restart-max-attempts`, `--stop-grace-period`,
`--health-interval`, `--health-timeout`, and `--restart-window`
in a similiar fashion.
New Output:
```
--health-interval duration Time between running the check (ns|us|ms|s|m|h)
--health-timeout duration Maximum time to allow one check to run (ns|us|ms|s|m|h)
...
--replicas uint Number of tasks
...
--restart-delay duration Delay between restart attempts (ns|us|ms|s|m|h)
--restart-max-attempts uint Maximum number of restarts before giving up
--restart-window duration Window used to evaluate the restart policy (ns|us|ms|s|m|h)
...
--stop-grace-period duration Time to wait before force killing a container (ns|us|ms|s|m|h)
```
The docs has been updated. Note the docs for help output of `service create/update`
is out of sync with the current master. This fix replace with the update-to-date
help output.
This fix fixes 29291.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
`--publish-add 8081:81 --publish-add 8082:82 --publish-rm 80
--publish-rm 81/tcp --publish-rm 82/tcp` would thus result in 81 and
82 to be published.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Currently `--publish-rm` only accepts `<TargetPort>` or `<TargetPort>[/Protocol]`
though there are some confusions.
Since `--publish-add` accepts `<PublishedPort>:<TargetPort>[/Protocol]`, some user
may provide `--publish-rm 80:80`. However, there is no error checking so the incorrect
provided argument is ignored silently.
This fix adds the check to make sure `--publish-rm` only accepts `<TargetPort>[/Protocol]`
and returns error if the format is invalid.
The `--publish-rm` itself may needs to be revisited to have a better UI/UX experience,
see discussions on:
https://github.com/docker/swarmkit/issues/1396https://github.com/docker/docker/issues/25200#issuecomment-236213242https://github.com/docker/docker/issues/25338#issuecomment-240787002
This fix is short term measure so that end users are not misled by the silently ignored error
of `--publish-rm`.
This fix is related to (but is not a complete fix):
https://github.com/docker/swarmkit/issues/1396
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
When UpdateStatus was not present, the empty values of the timestamps
would be present:
"UpdateStatus": {
"StartedAt": "0001-01-01T00:00:00Z",
"CompletedAt": "0001-01-01T00:00:00Z"
}
To fix this, make the timestamps pointers, so they can be set to nil
when they should not be shown.
Also make UpdateStatus itself a pointer, so an empty object does not
show up when there is no UpdateStatus.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Aaron Lehmann
Sebastiaan van Stijn
yupengzte
Yong Tang
Victor Vieux
Anusha Ragunathan
Alexander Morozov
Akihiro Suda
Vincent Demeester
Derek McGowan
allencloud
Daniel Nephin
Sebastiaan van Stijn
Josh Hawn
Dong Chen
Stephen J Day
Antonio Murdaca