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
Fixes two tests that tested containers restart policy without
actually having a restart policy
Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
Upstream-commit: de1dad7074c84f56dd8f29bca0de29ba1e4ae6ce
Component: engine
Fixes a race condition in the kill tests where the container
would be killed but inspected before it's state changed. Fixes
this by waiting for a state change instead.
Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
Upstream-commit: ff42a1ab5348944c6d675575b00959b87b2c4032
Component: engine
Wire templating support of swarmkit for the engine, in order to be used
through services.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: 6212ea669b4e92b3aa3985857f827ee9b95271fd
Component: engine
When running on a kernel which is not patched for the copy up bug
overlay2 will use the naive diff driver.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: 64b43ed5ecf3e805bd72bd6a9493c8c5d08478aa
Component: engine
This allows for easy extension of adding more parameters to existing
parameters list. Otherwise adding a single parameter changes code
at so many places.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: b937aa8e6968d805527d163e6f477d496ceb88d7
Component: engine
This fix is a follow up to #27567 based on:
https://github.com/docker/docker/pull/27567#issuecomment-259295055
In #27567, `--dns-options` has been added to `service create/update`,
together with `--dns` and `--dns-search`. The `--dns-opt` was used
in `docker run`.
This fix add `--dns-option` (not `--dns-options`) to `docker run/create`, and hide
`--dns-opt`. It is still possible to use `--dns-opt` with
`docker run/create`, though it will not show up in help output.
This fix change `--dns-options`to --dns-option` for `docker service create`
and `docker service update`.
This fix also updates the docs and bash/zsh completion scripts.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: 9b6b3c2076911ea0a510548943180ac9d1b8c286
Component: engine
- use /secrets for swarm secret create route
- do not specify omitempty for secret and secret reference
- simplify lookup for secret ids
- do not use pointer for secret grpc conversion
Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>
Upstream-commit: 189f89301e0abfee32447f2ca23dacd3a96de06d
Component: engine
- fix lint issues
- use errors pkg for wrapping errors
- cleanup on error when setting up secrets mount
- fix erroneous import
- remove unneeded switch for secret reference mode
- return single mount for secrets instead of slice
Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>
Upstream-commit: 857e60c2f943a09e3ec0ac0f236821b797935900
Component: engine
This fix adds `--dns-add`, `--dns-rm`, `--dns-opt-add`, `--dns-opt-rm`,
`--dns-search-add` and `--dns-search-rm` to `service update`.
An integration test and a unit test have been added to cover the changes in this fix.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: a39c0cf00780c021e98f638ab7edf151a8adb789
Component: engine
This fix tries to fix the issue raised in 24391 about allowing
custom DNS settings to service definition.
This fix adds `DNSConfig` (`Nameservers`, `Options`, `Search`) to
service definition, as well as `--dns`, `--dns-opt`, and `dns-search`
to `service create`.
An integration test has been added to cover the changes in this fix.
This fix fixes 24391.
A PR in swarmkit will be created separately.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: 9e8adbecf505620a1cb3a840189b59450493a00b
Component: engine
Convert this to lower before checking the message of the error.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Upstream-commit: 47637b49a0fbd62a25702859f0993666c63ff562
Component: engine
There is no reason to duplicate efforts and tini is well built and
better than grimes. It is a much stronger option for the default init
and @krallin has done a great job maintaining it and helping make
changes so that it will work with Docker.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Upstream-commit: d58b47623b252803f5cd12f6d9ca584d1587ab22
Component: engine
Signed-off-by: Victor Vieux <vieux@docker.com>
update cobra and use Tags
Signed-off-by: Victor Vieux <vieux@docker.com>
allow client to talk to an older server
Signed-off-by: Victor Vieux <vieux@docker.com>
Upstream-commit: e98e4a71110fd33852bb755a9b8b4ebc9df904db
Component: engine
