Updates most of the instances of HTTP urls in the engine's
comments. Does not account for any use in the code itself,
documentation, contrib, or project files.
Signed-off-by: Eric Windisch <eric@windisch.us>
If an image has been tagged to multiple repos and tags, 'docker
rmi -f IMAGE_ID' will just untag one random repo instead of
untagging all and deleting the image. This patch implement
this. This commit is composed of:
*untag all names and delete the image
*add test to this feature
*modify commandline/cli.md to explain this
Signed-off-by: Deng Guangxing <dengguangxing@huawei.com>
This provides an override for forcing the daemon to still attempt
running the devicemapper driver even when udev sync is not supported.
Intended to be a very clear impairment for those choosing to use it. If
udev sync is false, there will still be an error in the daemon logs,
even when the override is in place. The docs have an explicit WARNING.
Including link to the docs for users that encounter this daemon error
during an upgrade.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
This patch include the following fixs:
- fix image name error when docker ps
- fix docker events test failure: use the exact image name for filter
- fix docker build CI test failure due to "docker events" change
Because of change of daemon log behavior. Now we record
the exact Image name as you typed. So docker run -d busybux sh
and docker run -d busybox:latest are not the same in the log.
So it will affect the docker events. So change the related CI
Signed-off-by: Liu Hua <sdu.liu@huawei.com>
This flag is passed to the daemon CLI. In my opinion, "Container's
logging driver" is not accurate and refers to 'one container'.
Also the `syslog` driver was missing from the list. Having the list
of all logging drivers won't scale here (should be <80 chars per line)
and we have `rotation` driver coming up in the pipeline as well (gh11485).
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
When we tag an Image with several names and we run one of them,
The "create" job will log this event with
+job log(create, containerID, Imagename).
And the "Imagename" is always the first one (sorted). It is the
same to "start/stop/rm" jobs. So use the correct name instand.
This PR refer to #10479
Signed-off-by: Liu Hua <sdu.liu@huawei.com>
Preventing the test execution to pollute the deterministic runtime environment
by seeding the global rand.Random.
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
Right now we try device removal at the interval of 10ms and keep on trying
till either device is removed or 10 seconds are over. That means if device
is busy, we will try 1000 times in those 10 seconds.
Sounds too high a frequency of deivce removal retrial. All the logs are
filled easily. I think it is a good idea to slow down a bit and retry at
the interval of 100ms instead of 10ms.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
During device removal, we are first waiting for device to close() in a tight
loop for 10 seconds. I am not sure why do we need it. First of all we come
here once the umount() is successful so device should be free. For some reason
of device is temporarily busy, then removeDevice() logic retries device removal
logic in a loop for 10 seconds and that should cover it. Can't see why one
more 10 seoncds loop is required before attempting device removal.
One loop should be able to cover all the temporary device busy conditions and
if condition is not temporary then 10 seconds loop is not going to help anyway.
So instead of two loops of 10 seconds each, I am converting it to a single
loop of 20 seconds. May be 10 second loop is good enough but for now I am
keeping it 20 seconds to avoid any regressions.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Currently in device removal path (device deactivation), we wait
for 10 seconds for devive to actually go away. waitRemove().
In current code this is not required. If dm removal task has completed
and one has done the wait on udev cookie, then device is gone and there
is no need to write another loop to wait for device removal.
This patch removes the waitRemove() which waits for 10 seconds after
device removal. This seems unnecessary.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
devmapper graph driver retries device removal 1000 times in case of failure
and if this fills up console with 1000 messages (when daemon is running in
debug mode). So remove these debug messages.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
There are issues with libdm logging. Right now if docker daemon is run
in debug mode, logging by libdm is too verbose. And if a device can't
be removed, thousands of messages fill the console and one can not see
what's going on.
This patch removes devicemapper.LogInitVerbose() call as that call will
only work if docker was not registering its own log handler with libdm.
For some reason docker registers one with libdm and libdm hands over
all the messages to docker (including debug ones). And now it is up to
devmapper backend to figure out which ones should go to console and
which ones should not.
So by default log only fatal messages from libdm. One can easily modify
the code to change it for debugging purposes.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
I have seen a lot of people try to do this and reach out to me on how to mount
/dev/snd because it is returning "not a device node". The docs imply you can
_just_ mount /dev/snd and that is not the case. This fixes that. It also allows
for coolness if you want to mount say /dev/usb.
Docker-DCO-1.1-Signed-off-by: Jessie Frazelle <hugs@docker.com> (github: jfrazelle)
Docker-DCO-1.1-Signed-off-by: Jessie Frazelle <princess@docker.com> (github: jfrazelle)
Docker-DCO-1.1-Signed-off-by: Jessie Frazelle <jess@docker.com> (github: jfrazelle)
Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
When working with Go channels you must not set it to nil or else the
channel will block forever. It will not panic reading from a nil chan
but it blocks. The correct way to do this is to create the channel then
close it as the correct results to the caller will be returned.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This makes `registry.Service` a first class type and does not use jobs
to interact with this type.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
It's about time to let folks not hit 'vfs', when 'overlay' is supported
on their kernel. Especially now that v3.18.y is a long-term kernel.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Api requesting port for daemon before init_networkdriver called.
Problem is that now initialization of api depends on initialization of
daemon and their intializations runs in parallel. Proper fix will be
just do it sequentially. For now I don't want refactor it, because it
can bring additional problems in 1.6.0.
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Do not remove container if any of the resource could not be cleaned up. We
don't want to leak resources.
Two new states have been created. RemovalInProgress and Dead. Once container
is Dead, it can not be started/restarted. Dead container signifies the
container where we tried to remove it but removal failed. User now needs to
figure out what went wrong, corrent the situation and try cleanup again.
RemovalInProgress signifies that container is already being removed. Only
one removal can be in progress.
Also, do not allow start of a container if it is already dead or removal is
in progress.
Also extend existing force option (-f) to docker rm to not return an error
and remove container from user view even if resource cleanup failed.
This will allow a user to get back to old behavior where resources
might leak but atleast user will be able to make progress.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
This has a few hacks in it but it ensures that the bridge driver does
not use global state in the mappers, atleast as much as possible at this
point without further refactoring. Some of the exported fields are
hacks to handle the daemon port mapping but this results in a much
cleaner approach and completely remove the global state from the mapper
and allocator.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Automatically detect support for aufs `dirperm1` option and apply it.
`dirperm1` tells aufs to check the permission bits of the directory on the
topmost branch and ignore the permission bits on all lower branches.
It can be used to fix aufs' permission bug (i.e., upper layer having
broader mask than the lower layer).
More information about the bug can be found at https://github.com/docker/docker/issues/783
`dirperm1` man page is at: http://aufs.sourceforge.net/aufs3/man.html
Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com>
c79b9bab54 (Remove engine.Status and replace it with standard go error)
cause a regression that create container won't get any warnings, we still
need this to send useful informations to user.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
We removed it, because upstream removed it. But now it will be coming
back, so work with it either way.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Fixes#10958 by moving utils.daemon to pkg.pidfile.
Test cases were also added.
Updated the daemon to use the new pidfile.
Signed-off-by: Rick Wieman <git@rickw.nl>
Continuation of: #11660, working on issue #11626.
Wrapped portmapper global state into a struct. Now portallocator and
portmapper have no global state (except configuration, and a default
instance).
Unfortunately, removing the global default instances will break
```api/server/server.go:1539```, and ```daemon/daemon.go:832```, which
both call the global portallocator directly. Fixing that would be a much
bigger change, so for now, have postponed that.
Signed-off-by: Paul Bellamy <paul.a.bellamy@gmail.com>
Michael Crosby
Brian Goff
Alexander Morozov
Antonio Murdaca
Lei Jitang
John Gossman
Doug Davis
Eric Windisch
Qiang Huang
Deng Guangxing
Alexander Morozov
Tibor Vass
Vincent Batts
Arnaud Porterie
Doug Davis
Jessie Frazelle
Yan Feng
Hu Keping
Liu Hua
Ahmet Alp Balkan
Tibor Vass
Mrunal Patel
Vincent Batts
Phil Estes
José Tomás Albornoz
guoxiuyan
Vivek Goyal
unclejack
Andrea Luzzardi
Jessica Frazelle
Michael Crosby
Abhishek Chanda
Yuan Sun
Vincent Demeester
Peter Choi
Daniel, Dao Quang Minh
Jimmy Puckett
Anes Hasicic
Mabin
Rick Wieman
Matthew Mayer
Anton Tiurin
David Calavera
Dan Walsh
Paul Bellamy
Alena Prokharchyk