Commit graph

11 commits

Author SHA1 Message Date
Brian Goff
e4ebc92edc Ensure test graphdriver plugin runs on test host
Sets a kernel requirement for for `TestGraphdriverPlugin` since the
graphdriver being used is overlay2.. and also makes sure to skip the
kernel check in the actual graphdriver since we may be able to detect
kernels with backported support for overlay2 style mounts a bit more
freely in the test code.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2016-12-19 16:05:22 -05:00
Brian Goff
6ef1060cd0 Fix volume plugin refecounting on daemon restart
Ensures all known volumes (known b/c they are persisted to disk) have
their volume drivers refcounted properly.

In testing this, I found an issue with `--live-restore` (required since
currently the provided volume plugin doesn't keep state on restart)
where restorted plugins did not have a plugin client loaded causing a
panic when trying to use the plugin.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2016-12-16 10:14:06 -05:00
Brian Goff
500210475f Make graphdriver plugin use plugin BasePath
Also enables `PropagatedMount` for graphdrivers.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2016-12-15 16:22:13 -05:00
Brian Goff
cb6633175c Fix issues with plugin and --live-restore
Fixes an issue when starting the daemon with live-restore
where previously it was not set, plugins are not running.

Fixes an issue when starting the daemon with live-restore, the plugin
client (for interacting with the plugins HTTP interface) is not set,
causing a panic when the plugin is called.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2016-12-13 16:11:59 -05:00
Christopher Jones
ebff8c79a3
[integration-cli] skip plugin tests on non-x86
Due to the test plugins being architecture specific, these
tests fail to start the plugin (even though they don't fail yet)

Temporary fix until we can build architecture specific test
plugins.

Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
2016-12-12 17:17:45 -05:00
Vincent Demeester
c502fb49dc Use *check.C in StartWithBusybox, Start, Stop and Restart…
… to make sure it doesn't fail. It also introduce StartWithError,
StopWithError and RestartWithError in case we care about the
error (and want the error to happen).

This removes the need to check for error and make the intent more
clear : I want a deamon with busybox loaded on it — if an error occur
it should fail the test, but it's not the test code that has the
responsability to check that.

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2016-12-12 09:46:47 +01:00
Vincent Demeester
48de91a33f Extract daemon to its own package
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2016-12-09 22:26:42 +01:00
Tibor Vass
c54b717caf plugins: container-rootfs-relative paths
Legacy plugins expect host-relative paths (such as for Volume.Mount).
However, a containerized plugin cannot respond with a host-relative
path. Therefore, this commit modifies new volume plugins' paths in Mount
and List to prepend the container's rootfs path.

This introduces a new PropagatedMount field in the Plugin Config.
When it is set for volume plugins, RootfsPropagation is set to rshared
and the path specified by PropagatedMount is bind-mounted with rshared
prior to launching the container. This is so that the daemon code can
access the paths returned by the plugin from the host mount namespace.

Signed-off-by: Tibor Vass <tibor@docker.com>
2016-12-09 10:16:24 -08:00
Tibor Vass
a08ffa0e93 plugins: fix some tests
Signed-off-by: Tibor Vass <tibor@docker.com>
2016-11-21 16:34:10 -08:00
Tonis Tiigi
e23e36f25c Skip plugin tests if not in amd64
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
2016-11-11 09:52:13 -08:00
Victor Vieux
c410222e42 move plugins out of experimental
Signed-off-by: Victor Vieux <vieux@docker.com>
2016-11-10 15:51:32 -08:00
Renamed from integration-cli/docker_cli_daemon_experimental_test.go (Browse further)