The restart container has already prepared the mountpoint, there is
no need to do that again. This can speed up the daemon start if
the restart container has a volume and the volume driver is not
available.
Signed-off-by: Lei Jitang <leijitang@huawei.com>
Upstream-commit: 0feeab2e43a75bee3d5709248544b3078df96706
Component: engine
Daemon: do GetRWLayer after checking if container support the current graph driver
Upstream-commit: 63f8429bf0152bf0e8903ab4def18295bd6d4e1d
Component: engine
Because libnetwork won't really send container information to the new
storage anyways.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: fa163f5619bb01cabca1c214b59e14518a797a7a
Component: engine
daemon cache was getting the whole image map and then iterating through
it to find children. This information is already stored in the image
store.
Prior to this change building the docker repo with a full cache took 30
seconds.
After it takes between 15 seconds or less (As low as 9 seconds).
This is an improvement on docker 1.9.1 which hovered around 17 seconds.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 1350e8b7b8025d73056b800963c001fb9619a85c
Component: engine
Error message was different if image was specified with the full ID.
Fixes#19652
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Upstream-commit: 8a68315c38d7e62b140e145766e842de07d0422d
Component: engine
This preserves old behavior from sqlite links/names.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 332d95fd0dd08c352f96e8755414e40007f6bda2
Component: engine
During daemon startup, all containers are registered before any are
started.
During container registration it was calling out to initialize volumes.
If the volume uses a plugin that is running in a container, this will
cause the restart of that container to fail since the plugin is not yet
running.
This also slowed down daemon startup since volume initialization was
happening sequentially, which can be slow (and is flat out slow since
initialization would fail but take 8 seconds for each volume to do it).
This fix holds off on volume initialization until after containers are
restarted and does the initialization in parallel.
The containers that are restarted will have thier volumes initialized
because they are being started. If any of these containers are using a
plugin they will just keep retrying to reach the plugin (up to the
timeout, which is 8seconds) until the container with the plugin is up
and running.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: d85b9f858050dbfb2dde3d68517952958b8e38ee
Component: engine
- Generalize in an interface.
- Stop abusing of List for everything.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 3c82fad44112dc73861f325bbecd68b9922b0ad3
Component: engine
Read configuration after flags making this the priority:
1- Apply configuration from file.
2- Apply configuration from flags.
Reload configuration when a signal is received, USR2 in Linux:
- Reload router if the debug configuration changes.
- Reload daemon labels.
- Reload cluster discovery.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 677a6b3506107468ed8c00331991afd9176fa0b9
Component: engine
Before #16032, once links were setup
in the sqlite db, hostConfig.Links was cleared out.
This means that we need to migrate data back out of the sqlite db and
put it back into hostConfig.Links so that links specified on older
daemons can be used.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 2600777469b18f7133fc4d6c6c99698d6aa700fe
Component: engine
Don't rely on sqlite db for name registration and linking.
Instead register names and links when the daemon starts to an in-memory
store.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 0f9f99500c40f2a46682967ca358cd2346fd5e13
Component: engine
Makes `docker volume ls` and `docker volume inspect` ask the volume
drivers rather than only using what is cached locally.
Previously in order to use a volume from an external driver, one would
either have to use `docker volume create` or have a container that is
already using that volume for it to be visible to the other volume
API's.
For keeping uniqueness of volume names in the daemon, names are bound to
a driver on a first come first serve basis. If two drivers have a volume
with the same name, the first one is chosen, and a warning is logged
about the second one.
Adds 2 new methods to the plugin API, `List` and `Get`.
If a plugin does not implement these endpoints, a user will not be able
to find the specified volumes as well requests go through the drivers.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: d3eca4451d264aac564594fe46b8c097bd85a5cc
Component: engine
Merge was used by builder and daemon. With this commit, the builder
call has been inlined and the function moved to the daemon package,
which is the only other caller.
Signed-off-by: Anusha Ragunathan <anusha@docker.com>
Upstream-commit: eb4ae8e28aa0baf28d6cde1079a5f9c618d475b2
Component: engine
- Stop serializing JSONMessage in favor of events.Message.
- Keep backwards compatibility with JSONMessage for container events.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 72f1881df102fce9ad31e98045b91c204dd44513
Component: engine
Support restoreCustomImage for windows with a new interface to extract
the graph driver from the LayerStore.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: f5916b10ae02c7db83052a97205ac345a3d96300
Component: engine
This provides a best effort on daemon restarts to restart containers
which have linked containers that are not up yet instead of failing.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 19762da67e40879be77b1b55c21a9754235fbb78
Component: engine
When a container is created it is registered before the mount is created. This can lead to mount does not exist errors when inspecting between create and mount.
Fixes#18753
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: d8e090669ed4d9b27206d7f8797c01ed4b2cd20f
Component: engine
RWLayer will now have more operations and be protected through a referenced type rather than always looked up by string in the layer store.
Separates creation of RWLayer (write capture layer) from mounting of the layer.
This allows mount labels to be applied after creation and allowing RWLayer objects to have the same lifespan as a container without performance regressions from requiring mount.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: d04fa49a0dec89d2f71a813ce8eaa182184139c5
Component: engine
- Make the API client library completely standalone.
- Move windows partition isolation detection to the client, so the
driver doesn't use external types.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 7ac4232e70fe7cf7318333cd0890db7f95663079
Component: engine
This is a very docker concept that nobody elses need.
We only maintain it to keep the API backwards compatible.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: f9b857a200696b07b67e6a7f94ede32487f5649d
Component: engine
