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
262d45e0fe
Use new libcontainer.State API
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Docker-DCO-1.1-Signed-off-by: Tibor Vass <teabee89@gmail.com> (github: tiborvass)
2014-06-30 18:27:15 -04:00
1dc8e2ffab
Rename libcontainer.Container to libcontainer.Config
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
2014-06-24 11:31:03 -07:00
8194556337
Update libcontainer imports
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-06-10 19:58:15 -07:00
bae6a5a616
Gofmt imports
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-06-09 16:01:57 -07:00
6158ccad97
Move libcontainer deps into libcontainer
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-06-09 15:52:12 -07:00
30ba7546cb
add wait4 after kill
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Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
2014-06-06 00:32:14 +00:00
8aff01c0b4
Rename nsinit package to namespaces in libcontainer
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-06-04 15:47:57 -07:00
26246ebd53
Integrating systemd freeze functionality.
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This pulls together #6061 and #6125
Docker-DCO-1.1-Signed-off-by: Chris Alfonso <calfonso@redhat.com> (github: calfonso)
2014-06-04 13:33:44 -06:00
b054569cde
Add ability to pause/unpause containers via cgroups freeze
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This patch adds pause/unpause to the command line, api, and drivers
for use on containers. This is implemented using the cgroups/freeze
utility in libcontainer and lxc freeze/unfreeze.
Co-Authored-By: Eric Windisch <ewindisch@docker.com>
Co-Authored-By: Chris Alfonso <calfonso@redhat.com>
Docker-DCO-1.1-Signed-off-by: Ian Main <imain@redhat.com> (github: imain)
2014-06-04 13:33:44 -06:00
1ef3ca83d8
apparmor: write & load the profile on every start
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Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
2014-06-04 00:56:35 +03:00
64bd6a6a53
Fix race in native driver on activeContainers usage
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Docker-DCO-1.1-Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com> (github: LK4D4)
2014-05-30 14:16:00 +04:00
811d93326b
Move get pid into cgroup implementation
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-05-21 21:14:07 +00:00
3b7a19def6
Move cgroups package into libcontainer
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-05-14 15:21:44 -07:00
62e8ddb579
Set container pid for process in native driver
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-05-06 17:04:04 -07:00
f5139233b9
Update restrictions for better handling of mounts
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This also cleans up some of the left over restriction paths code from
before.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-05-01 15:26:58 -07:00
da0d6dbd7b
Make native driver use Exec func with different CreateCommand
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-30 18:49:24 -07:00
60e4276f5a
Integrate new structure into docker's native driver
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This duplicates some of the Exec code but I think it it worth it because
the native driver is more straight forward and does not have the
complexity have handling the type issues for now.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-30 18:20:01 -07:00
Alexander Morozov
Michael Crosby
Michael Crosby
Qiang Huang
Abin Shahab
Vishnu Kannan
Alexandr Morozov
Michael Crosby
Tianon Gravi
Victor Vieux
Tibor Vass
Michael Crosby
Chris Alfonso
Ian Main
unclejack