Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>
use secret store interface instead of embedded secret data into container
Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>
This fix tries to fix the crash caused by `docker service inspect --pretty`,
by performing necessary nil pointer check.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This fix fixes error messages for `--cpus` from daemon.
When `docker run` takes `--cpus`, it will translate into NanoCPUs
and pass the value to daemon. The `NanoCPU` is not visible to the user.
The error message generated from daemon used 'NanoCPU' which may cause
some confusion to the user.
This fix fixes this issue by returning the error in CPUs instead.
This fix fixes 28456.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
change reading order from beginning at the end to beginning at a buffer start
added intergration tests for boundary cases
Removed whitespace
Signed-off-by: Shayne Wang <shaynexwang@gmail.com>
As is specified in 28018, it would be useful to know the manager's addresses
even in a worker node. This is especially useful when there are many
worker nodes in a big cluster.
The information is available in `info.Swarm.RemoteManagers`.
This fix add the information of `Manager Addresses` to the output
of `docker info`, to explicitly show it.
A test has been added for this fix.
This fix fixes 28018.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Translate pull errors to provide a more consistent and user friendly
error message.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Fixes#22564
When an error occurs on mount, there should not be any call later to
unmount. This can throw off refcounting in the underlying driver
unexpectedly.
Consider these two cases:
```
$ docker run -v foo:/bar busybox true
```
```
$ docker run -v foo:/bar -w /foo busybox true
```
In the first case, if mounting `foo` fails, the volume driver will not
get a call to unmount (this is the incorrect behavior).
In the second case, the volume driver will not get a call to unmount
(correct behavior).
This occurs because in the first case, `/bar` does not exist in the
container, and as such there is no call to `volume.Mount()` during the
`create` phase. It will error out during the `start` phase.
In the second case `/bar` is created before dealing with the volume
because of the `-w`. Because of this, when the volume is being setup
docker will try to copy the image path contents in the volume, in which
case it will attempt to mount the volume and fail. This happens during
the `create` phase. This makes it so the container will not be created
(or at least fully created) and the user gets the error on `create`
instead of `start`. The error handling is different in these two phases.
Changed to only send `unmount` if the volume is mounted.
While investigating the cause of the reported issue I found some odd
behavior in unmount calls so I've cleaned those up a bit here as well.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This fix tries to address 27902 by adding a flag `--host`
to `docker service create` and `--host-add/--host-rm` to
`docker service update`, so that it is possible to
specify extra `host:ip` settings in `/etc/hosts`.
This fix adds `Hosts` in swarmkit's `ContainerSpec` so that it
is possible to specify extra hosts during service creation.
Related docs has been updated.
An integration test has been added.
This fix fixes 27902.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Fixes two tests that tested containers restart policy without
actually having a restart policy
Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
