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39 Commits

Author SHA1 Message Date
Michael Crosby 406f32a774 Set default criu binary 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-05-20 15:17:34 -07:00
Michael Crosby da009f5710 Add nsinit support for checkpoint and restore 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-05-20 15:16:13 -07:00
Qiang Huang e5a7aad7eb Replace aliased imports of logrus 
Docker already did this: https://github.com/docker/docker/issues/11762
libcontainer should also do it.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
 2015-05-06 21:14:04 +08:00
Michael Crosby fa9efe82f9 Change nsinit root to /var/run/nsinit 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-04-03 10:45:01 -07:00
Michael Crosby c22d5c90cf Remove default log 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-03-12 12:00:01 -07:00
Michael Crosby f4cf808a3d Merge branch 'master' into api 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Conflicts:
	MAINTAINERS
	cgroups/cgroups.go
	cgroups/fs/apply_raw.go
	cgroups/fs/notify_linux.go
	cgroups/fs/notify_linux_test.go
	cgroups/systemd/apply_systemd.go
	config.go
	configs/config_test.go
	console/console.go
	integration/exec_test.go
	integration/init_test.go
	integration/template_test.go
	integration/utils_test.go
	linux_notify.go
	linux_notify_test.go
	mount/init.go
	mount/mount_config.go
	mount/pivotroot.go
	mount/ptmx.go
	namespaces/create.go
	namespaces/exec.go
	namespaces/execin.go
	namespaces/init.go
	namespaces/nsenter/nsenter.c
	namespaces/nsenter/nsenter.go
	namespaces/utils.go
	network/network.go
	network/types.go
	network/veth.go
	notify_linux.go
	notify_linux_test.go
	nsinit/exec.go
	nsinit/main.go
	nsinit/nsenter.go
	nsinit/oom.go
	sample_configs/host-pid.json
	sample_configs/userns.json
	security/capabilities/capabilities.go
	update-vendor.sh
 2015-02-16 15:09:42 -08:00
Michael Crosby b21b19e060 Add factory configuration via functional api 
This allows you to set certian configuration options such as what cgroup
implementation to use on the factory at create time.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-02-16 11:26:13 -08:00
Michael Crosby 91a3f162af Implement nsinit state command 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-02-11 18:49:28 -08:00
Michael Crosby 5df859ad24 Add config command to nsinit 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-02-11 17:26:29 -08:00
Michael Crosby 8191d4d60f Refactory container interface 
This removes a new unused methods from the container interface and types
parameters such as os.Signal and WaitStatus

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-01-31 20:51:12 -08:00
Michael Crosby 935d81f23d Flatten configuration structs 
Change the various config structs into one package and have a flatter
structure for easier use.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-01-31 19:56:27 -08:00
Andrey Vagin ca633b2f29 Merge remote-tracking branch 'origin/master' into api 
Signed-off-by: Andrey Vagin <avagin@openvz.org>
 2015-01-28 14:37:40 +03:00
Mrunal Patel b0eece8d7d Adds support for User Namespaces. 
Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)

Adds sample configuration to test user namespaces.
Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)

Rebases to master.
Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)

Fixes integration tests.
Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)

Move selinux labeling, apparmor profile and restrict kernel files back to init.

Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)

Separate the code paths for userns and default cases.

Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)

tty not required for setup

Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)

Cleanup and address review comments.

Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)

Remove debug logs and other cleanup.

Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)

Use function paramaters for SetupContainer.

Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)
 2015-01-19 14:50:21 -05:00
Michael Crosby 4bbd44784c Add nsinit command to display oom notifications 
This adds the ability to receive OOM notifications for a container via
the `nsinit oom` command.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2015-01-12 16:37:33 -08:00
Andrey Vagin 1a380ac436 nsinit: remove ticks around nsenter 
If we really need these command, we need to expand API.

Signed-off-by: Andrey Vagin <avagin@openvz.org>
 2014-12-23 16:30:37 +03:00
Victor Marmol e5636543cc Switch from logrus to glog. 
Signed-off-by: Victor Marmol <vmarmol@google.com>
 2014-12-05 17:06:58 -08:00
Michael Crosby 47b41a6f5d Add logger to container and factory 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2014-12-05 15:24:42 -08:00
Michael Crosby 6310a958e6 Implement linux factory and container with readonly interface 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2014-12-05 15:24:42 -08:00
Michael Crosby bdafa085ae Reuse exec cli function and strip nsenter- from funcs 
Signed-off-by: Michael Crosby <michael@docker.com>
 2014-08-12 17:33:20 -07:00
Michael Crosby 7d1ba0698f Cleanup and rename loadContainer to loadConfig 
Signed-off-by: Michael Crosby <michael@docker.com>
 2014-08-12 12:03:53 -07:00
Michael Crosby 52ba97e3b1 Add ip func example for listing namespace interfaces 
Signed-off-by: Michael Crosby <michael@docker.com>
 2014-08-12 11:52:33 -07:00
Michael Crosby 70367b2cf3 Improve execin to support registering funcs 
This also changes the functionality of the default exec in to just be an
existing func that is called than handles the implementation to exec a
user user's process inside the container.  This implements this
functionallity in nsinit but is a base for how we will be handling these
types of features inside docker.

Signed-off-by: Michael Crosby <michael@docker.com>
 2014-08-12 11:43:12 -07:00
Michael Crosby 51e6049226 Make nsinit package main only 
Signed-off-by: Michael Crosby <michael@docker.com>
 2014-08-12 10:48:12 -07:00
Vishnu Kannan 28dadc538c Separate nsinit main from implementation. This is done inorder to package nsinit as part of docker binary. 
Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
 2014-07-01 22:00:15 +00:00
Michael Crosby 3f0764fa51 Add pause and unpause commands to nsinit 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
 2014-06-26 16:45:18 -07:00
Michael Crosby 21b71ef33d Rename spec to config 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
 2014-06-26 16:24:16 -07:00
Michael Crosby 2d538dc80d Update for nsenter 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-06-05 14:31:16 -07:00
Michael Crosby 4e51c8b41f Update nsinit to be nicer to work with and test 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-06-05 14:13:02 -07:00
Victor Marmol 944b4434a6 Adding initial version of C-based nsenter for allowing execin in 
libcontainer.

Docker-DCO-1.1-Signed-off-by: Victor Marmol <vmarmol@google.com> (github: vmarmol)
 2014-06-05 00:44:13 +00:00
Michael Crosby ed7f4a0f6d Rename nsinit package to namespaces in libcontainer 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-06-04 15:47:57 -07:00
Michael Crosby f3753e4bc0 Make nsinit a proper go pkg and add the main in another dir 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-02-21 14:56:17 -08:00
Guillaume J. Charmes d358a4498d Handle non-tty mode 
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
 2014-02-21 14:56:17 -08:00
Guillaume J. Charmes 25e0904677 Use a custom pipe instead of stdin for sync net namespace 
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
 2014-02-21 14:56:16 -08:00
Guillaume J. Charmes b45ae4b5f4 Use flag for init 
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
 2014-02-21 14:56:16 -08:00
Michael Crosby f57ec99edd Add comments to many functions 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-02-21 14:56:16 -08:00
Michael Crosby d236be61b0 Refactor to remove cmd from container 
Pass the container's command via args
Remove execin function and just look for an
existing nspid file to join the namespace
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-02-21 14:56:16 -08:00
Michael Crosby 39fe4b4712 Add execin function to running a process in a namespace 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-02-21 14:56:16 -08:00
Guillaume J. Charmes 51b1a2c1c9 OSX compilation 
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@dotcloud.com> (github: creack)
 2014-02-21 14:56:16 -08:00
Michael Crosby b992a5342f General cleanup of libcontainer 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-02-21 14:56:16 -08:00