SetupTest could fail creating a Daemon object (eg, out of space when
creating daemon root dir). In such a case, TearDownTest fails when
accessing the daemon object. This commit adds the required nil check.
Signed-off-by: Anusha Ragunathan <anusha@docker.com>
Upstream-commit: 5890091cc02ca75425c8635cbe4ec6c7ccd1663b
Component: engine
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>
Upstream-commit: bebd472e40cae91b548e983872a2665a5836ba43
Component: engine
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>
Upstream-commit: b6857e91c1625695abbf5897e13f688028880c33
Component: engine
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>
Upstream-commit: d22ac2f3a0de8e2ff6da8f1787e3ac3ac7438f17
Component: engine
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>
Upstream-commit: 63904eb6745d553573ffe8b7cef43dfc0b8a07cf
Component: engine
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>
Upstream-commit: 828bd441eb828072044175f3e6867c7218e434c5
Component: engine
Add api/cli support for adding host port PublishMode in services.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Upstream-commit: 14ac9f60d0174256e0713701ebffaf5ca827da71
Component: engine
Translate pull errors to provide a more consistent and user friendly
error message.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: 19a93a6e3d4213c56583bb0c843cf9e33d379752
Component: engine
Add flag `--host` to `service create` and `--host-add/rm` to `service update`
Upstream-commit: bed96ce922da5fa9df98b826ff0e4ad4bf375a31
Component: engine
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>
Upstream-commit: 9a2d0bc3adc0c21c82cd1974be45ea0449f9f224
Component: engine
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>
Upstream-commit: ea9a23ccdbd3a861e4cfa3441482b448fd1c17a5
Component: engine
