f1b59d64d2
Remove useless debug message
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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-06-01 11:15:15 -07:00
9e425d56d0
Add lock before accessing native driver active containers
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Signed-off-by: Antonio Murdaca <me@runcom.ninja>
2015-05-26 13:55:02 +02:00
77280a87b7
Fix race in stats cli and native driver
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Signed-off-by: Antonio Murdaca <me@runcom.ninja>
2015-05-26 13:55:02 +02:00
ca7219f5da
Fix race between execdriver.Kill and execdriver.Run
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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-05-11 13:23:50 -07:00
390f3c99d3
Fix os.MkdirAll in native driver
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Signed-off-by: John Howard <jhoward@microsoft.com>
2015-05-07 12:09:30 -07:00
2afcd10202
option to configure cgroups
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Signed-off-by: Jessica Frazelle <jess@docker.com>
2015-04-27 17:50:39 -07:00
ade8146aa8
reuse same code for setting pipes in run/exec
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This also moves `exec -i` test to _unix_test.go because it seems to need a
pty to reliably reproduce the behavior.
Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com>
2015-04-23 21:54:21 +00:00
e607bb49c4
clenaup: delete unused function getEnv
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Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
2015-04-20 16:32:42 +08:00
a5f7c4aa31
Ensure state is destroyed on daemont restart
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-04-15 17:44:03 -07:00
ac8bd12b39
Get process list after PID 1 dead
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Fix #11087
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-04-10 16:23:57 -07:00
195bebd3a7
Removes unused function.
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Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
2015-04-07 18:15:28 -04:00
ffcc4a1e52
Fix a minor typo
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Signed-off-by: Guo Xiuyan <guoxiuyan@huawei.com>
2015-04-04 15:36:35 +08:00
7061a993c5
Return closed channel if oom notification fails
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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>
2015-04-01 15:30:48 -07:00
f468bbb7e8
Do not mask *exec.ExitError
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Fix #11764
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-03-30 15:31:49 -07:00
5a1e5cf8c9
Get child processes before main process die
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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-03-30 13:28:34 -07:00
489ab77f4a
Use proper wait function for --pid=host
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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-03-30 13:27:38 -07:00
6f4d847046
Replace aliased imports of logrus, fixes #11762
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Signed-off-by: Antonio Murdaca <me@runcom.ninja>
2015-03-26 23:22:04 +01:00
1e788ec985
Use /var/run/docker as root for execdriver
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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-03-24 10:47:30 -07:00
2b12b099b8
Mount libcontainer state dir in tmpfs
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-03-19 14:27:17 -07:00
06c939e527
Ensure the container state is removed on daemon boot
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This ensures that the libcontainer state is fully removed for a
container after it is terminated.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-03-19 14:21:19 -07:00
a2fcae41ef
Merge pull request #11343 from hqhq/hq_fix_panic_error
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fix panic error when docker stats a stopped container
2015-03-16 15:16:03 -07:00
8dc5791f73
fix panic error when docker stats a stopped container
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-16 19:55:34 +08:00
bffe04b582
fix warning messages
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Use log.Warnf instead of log.Infof, and remove redundant `WARNING` prefix.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-11 08:47:45 +08:00
68ba5f0b69
Execdriver implementation on new libcontainer API
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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-03-06 14:46:58 -08:00
1a26ed09ee
Implements stats for lxc driver
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Implements stats and fixes stats test.
Signed-off-by: Abin Shahab <ashahab@altiscale.com> (github: ashahab-altiscale)
2015-02-23 10:16:52 +00:00
e995670935
Fix possible panic on killing container
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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-02-18 11:27:38 -08:00
2d4fc1de05
Refactor usage calc for CPU and system usage
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-01-20 20:21:46 -08:00
4f174aa792
Evict stopped containers
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-01-20 20:21:46 -08:00
2640a10bca
Implement client side display for stats
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-01-20 20:21:46 -08:00
65f58e2a74
Implement container stats collection in daemon
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-01-20 20:21:46 -08:00
50905a6d6c
Update libcontainer to 1597c68f7b941fd97881155d7f077852e2914e7b
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This commit contains changes for docker:
* user.GetGroupFile to user.GetGroupPath docker/libcontainer#301
* Add systemd support for OOM docker/libcontainer#307
* Support for custom namespaces docker/libcontainer#279, docker/libcontainer#312
* Fixes #9699 docker/libcontainer#308
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2014-12-23 12:10:03 -08:00
e7d086c2be
Fix vet errors about unkeyed fields
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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2014-12-12 10:44:59 -08:00
46f2944977
Address comments.
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Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-11-08 00:14:08 +00:00
f96e04ffc7
This patch adds ability in docker to detect out of memory conditions in containers.
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Since the containers can handle the out of memory kernel kills gracefully, docker
will only provide out of memory information as an additional metadata as part of
container status.
Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-11-08 00:14:08 +00:00
532c29ef7d
Update native driver to set RootFs
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2014-09-29 21:35:25 +00:00
623ebf203b
Persistent directory for container in execdriver
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This is needed for persistent namespaces
Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com>
2014-09-22 22:48:26 +04:00
e1cf95b593
Import nsenter in docker.
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Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-09-15 16:59:05 +00:00
3a7e07355a
Rename 'StdConfig' to 'StreamConfig'.
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Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-09-01 14:31:01 -07:00
4aa5da278f
Refactoring execdriver.Command and Container structs to support 'docker exec' and other
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similar features in the future.
Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-09-01 14:30:16 -07:00
7321067176
Use argv0 as reexec implementation for dockerinit
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This changes the way the exec drivers work by not specifing a -driver
flag on reexec. For each of the exec drivers they register their own
functions that will be matched aginst the argv 0 on exec and called if
they match.
This also allows any functionality to be added to docker so that the
binary can be reexec'd and any type of function can be called. I moved
the flag parsing on docker exec to the specific initializers so that the
implementations do not bleed into one another. This also allows for
more flexability within reexec initializers to specify their own flags
and options.
Signed-off-by: Michael Crosby <michael@docker.com>
2014-08-11 11:47:21 -07:00
93f6cf0351
Catch error on console creation
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Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com>
2014-08-09 22:10:44 +04:00
60341f80d7
Purge the bits of pkg/system that moved to libcontainer/system
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Signed-off-by: Andrew Page <admwiggin@gmail.com>
2014-08-02 01:35:04 -06:00
5a0ef08c94
gofmt -s -w
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Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
2014-07-24 22:25:29 +00:00
b3ee9ac74e
update go import path and libcontainer
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Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
2014-07-24 22:19:50 +00:00
7a8ea91392
Fix cross compile non cgo and linux systems
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
2014-07-16 16:57:49 -07:00
0d67b420b5
Make tty term exec driver specific
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lxc is special in that we cannot create the master outside of the
container without opening the slave because we have nothing to provide to the
cmd. We have to open both then do the crazy setup on command right now instead of
passing the console path to lxc and telling it to open up that console. we save a couple of
openfiles in the native driver because we can do this.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
2014-07-16 16:57:49 -07:00
1501c342d8
Don't create pty slave in the daemon for native driver
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
2014-07-16 16:57:19 -07:00
f00e643576
Update native driver for libcontainer changes
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
2014-07-14 12:49:50 -07:00
d403936818
fix compilation and panic
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Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
2014-07-02 00:54:08 +00:00
cccb64e863
Add backwards READ compatibility for the old libcontainer API
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Docker-DCO-1.1-Signed-off-by: Tibor Vass <teabee89@gmail.com> (github: tiborvass)
2014-07-02 00:19:05 +00:00
Alexander Morozov
Antonio Murdaca
John Howard
Jessica Frazelle
Daniel, Dao Quang Minh
Ma Shimiao
Michael Crosby
Mrunal Patel
guoxiuyan
Michael Crosby
Qiang Huang
Abin Shahab
Vishnu Kannan
Alexandr Morozov
Michael Crosby
Tianon Gravi
Victor Vieux
Tibor Vass