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Author SHA1 Message Date
Guillaume J. Charmes
29c10b7427 Make sure @proc is defined 
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume@charmes.net> (github: creack)
 2014-04-21 10:28:04 -07:00
Michael Crosby
ded58db1eb Use cgo to get systems clock ticks for metrics 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-21 10:26:22 -07:00
Michael Crosby
26bd4906d6 Refactor stat parsing to use only 8 fields 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-20 20:45:08 -07:00
Evan Hazlett
ef26b1c65e work on cpu stats 
Docker-DCO-1.1-Signed-off-by: Evan Hazlett <ejhazlett@gmail.com> (github: ehazlett)
 2014-04-21 00:07:05 -04:00
Michael Crosby
21e6eeffb9 Add freezer stats 
This one is a problem because the most useful stat is a string and not a
float like verything else.  We may have to change the return type
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-20 18:35:33 -07:00
Michael Crosby
e09e819712 Reuse cpuacct stats for cpu subsystem 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-20 18:20:44 -07:00
Michael Crosby
3bd149f766 Fix parsing of blkio files 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-20 18:18:17 -07:00
Michael Crosby
dcbca94904 Add external function to get cgroup stats 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-20 17:36:20 -07:00
Michael Crosby
ab15aa234c Refactor stats and add them to all subsystems 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-20 12:02:39 -07:00
Michael Crosby
b5b44ad439 Squashed commit of the following: 
commit 75af1649b063abbc5d662fd2f8bc4ff62c927687
Author: Evan Hazlett <ejhazlett@gmail.com>
Date:   Sun Apr 20 01:32:42 2014 -0400

    more refactor

commit 43b36d0f15d634497127bcb17dacaa70ae92e903
Author: Evan Hazlett <ejhazlett@gmail.com>
Date:   Sun Apr 20 01:11:49 2014 -0400

    refactored cgroup param parsing to util func

commit e3738b0168a075bd92ec828879b0e46bdbbe3845
Author: Evan Hazlett <ejhazlett@gmail.com>
Date:   Sun Apr 20 00:57:19 2014 -0400

    dat error checking

commit 57872bcc59403ecd308cfe97c78f73d6ca58d165
Author: Evan Hazlett <ejhazlett@gmail.com>
Date:   Sun Apr 20 00:43:25 2014 -0400

    proper use of fmt.Errorf

commit 43dad6acc0cb21aac2b04ce074699879898ee820
Author: Evan Hazlett <ejhazlett@gmail.com>
Date:   Sun Apr 20 00:36:45 2014 -0400

    proper placement of defer

commit b7f20b934b2bc92cd39397dbc608b77bff28493c
Author: Evan Hazlett <ejhazlett@gmail.com>
Date:   Sun Apr 20 00:34:39 2014 -0400

    defers, error checking, panic avoidance

commit 7a9a6ff267f8806dfe6676486f73fe89b72968fb
Author: Evan Hazlett <ejhazlett@gmail.com>
Date:   Sun Apr 20 00:22:00 2014 -0400

    data param to use container info instead of host

commit 0e0cf7309be1644687160d6519db792b23cd26e9
Author: Evan Hazlett <ejhazlett@gmail.com>
Date:   Sun Apr 20 00:11:29 2014 -0400

    added stats for cpuacct, memory, and blkio

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-20 11:34:28 -07:00
Michael Crosby
810cf722cc Add remove method to subsystems 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-18 22:17:31 -07:00
Michael Crosby
bb89b83c68 Break down groups into subsystems 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-18 22:10:30 -07:00
Michael Crosby
8cc8aca9cc Move raw cgroups into fs package (filesystem) 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-18 21:34:26 -07:00
Michael Crosby
9f508e4b3e Move systemd code into pkg 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-18 21:30:08 -07:00
Michael Crosby
a183681b1d Refactor cgroups file locations 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-18 21:14:58 -07:00
Kato Kazuyoshi
d79271c0b2 SQLite is also available in FreeBSD 
Docker-DCO-1.1-Signed-off-by: Kato Kazuyoshi <kato.kazuyoshi@gmail.com> (github: kzys)
 2014-04-17 07:19:30 +09:00
Kato Kazuyoshi
c0b1b13860 Support FreeBSD on pkg/mount 
Docker-DCO-1.1-Signed-off-by: Kato Kazuyoshi <kato.kazuyoshi@gmail.com> (github: kzys)
 2014-04-15 23:16:51 +09:00
Kato Kazuyoshi
243b3164c8 FreeBSD's nullfs doesn't support file mount 
FreeBSD doesn't have "bind" mount, but nullfs might be a similar feature.
However nullfs can mount only directories.

Docker-DCO-1.1-Signed-off-by: Kato Kazuyoshi <kato.kazuyoshi@gmail.com> (github: kzys)
 2014-04-15 05:40:23 +09:00
Kato Kazuyoshi
8e163af55e Add a test for mount.GetMounts 
Because mount.parseInfoFile is only available on Linux

Docker-DCO-1.1-Signed-off-by: Kato Kazuyoshi <kato.kazuyoshi@gmail.com> (github: kzys)
 2014-04-15 05:40:23 +09:00
Victor Vieux
b0481297a1 Merge pull request #5132 from crosbymichael/fix-cgroup-hiar 
Setup cgroups for supported subsystems
 2014-04-14 10:56:15 -07:00
Guillaume J. Charmes
2fb2497321 Merge pull request #4878 from kzys/freebsd-utimes 
Support FreeBSD on pkg/system/utimes_*.go
 2014-04-14 10:39:25 -07:00
Michael Crosby
7612df5c8a Generate imports based on what is avaliable 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-14 05:22:45 +00:00
Michael Crosby
f95367f57f Ignore not exist errors for joining default subsystems 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-14 00:07:48 +00:00
Michael Crosby
a8c9c4bf97 Ignore is not exist error 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-14 00:03:35 +00:00
Michael Crosby
ca3224687b Move apparmor to top level pkg 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-13 23:33:25 +00:00
Michael Crosby
b0dfd5c5d9 Use apparmor_parser directly 
The current load script does alot of things.  If it does not find the
parser loaded on the system it will just exit 0 and not load the
profile.  We think it should fail loudly if it cannot load the profile
and apparmor is enabled on the system.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-13 23:31:10 +00:00
Alexander Larsson
e5ba166e75 Join memory and cpu cgroup in systemd too 
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: crosbymichael)
 2014-04-11 17:29:40 +00:00
Michael Crosby
1dd3c38cb5 Join cpuacct, freezer, perf_event, and blkio groups 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-11 17:28:27 +00:00
Michael Crosby
27ceac34af Setup cgroups for all subsystems 
Fixes #5117
Fixes #5118
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-11 17:28:27 +00:00
Victor Vieux
0fe679322b Merge pull request #5143 from kzys/ns-nil 
Avoid "invalid memory address or nil pointer dereference" panic
 2014-04-10 11:07:35 -07:00
Guillaume J. Charmes
eb0ec63b59 Merge pull request #5131 from crosbymichael/shm-mode 
Change shm mode to 1777
 2014-04-10 07:50:32 -07:00
Guillaume J. Charmes
8a64aa8f4b Merge pull request #5115 from alexlarsson/fix-libcontainer-network-rhel6 
Fix libcontainer network support on rhel6
 2014-04-10 07:45:12 -07:00
Kato Kazuyoshi
8dc1d8b6c0 Avoid "invalid memory address or nil pointer dereference" panic 
libcontainer.GetNamespace returns nil on FreeBSD because
libcontainer.namespaceList is empty. In this case, Namespaces#Get should
return nil instead of being panic.

Docker-DCO-1.1-Signed-off-by: Kato Kazuyoshi <kato.kazuyoshi@gmail.com> (github: kzys)
 2014-04-10 22:07:29 +09:00
Kato Kazuyoshi
6b292bf034 Support FreeBSD on pkg/system/utimes_*.go 
Implement system.LUtimesNano and system.UtimesNano. The latter might be
removed in future because it's basically same as os.Chtimes. That's why
the test is mainly focusing LUtimesNano.

Docker-DCO-1.1-Signed-off-by: Kato Kazuyoshi <kato.kazuyoshi@gmail.com> (github: kzys)
 2014-04-10 07:34:37 +09:00
Alexander Larsson
db1a117450 Fix libcontainer network support on rhel6 
It seems that netlink in older kernels, including RHEL6, does not
support RTM_SETLINK with IFLA_MASTER. It just silently ignores it, reporting
no error, causing netlink.NetworkSetMaster() to not do anything yet
return no error.

We fix this by introducing and using AddToBridge() in a very similar manner
to CreateBridge(), which use the old ioctls directly.

This fixes https://github.com/dotcloud/docker/issues/4668

Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
 2014-04-09 15:44:18 +02:00
Michael Crosby
1df38475cd Revert "Support hairpin NAT without going through docker server" 
This reverts commit b39d02b611f1cc0af283f417b73bf0d36f26277a.

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-09 11:55:08 +00:00
Michael Crosby
6b4ca764f0 Change shm mode to 1777 
Fixes #5126
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-09 10:53:32 +00:00
Michael Crosby
4b3bfc742b Check for apparmor enabled on host to populate profile 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-09 10:22:17 +00:00
Guillaume J. Charmes
2538689b31 Backup current docker apparmor profile and replace it with the new one 
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume@charmes.net> (github: creack)
 2014-04-08 11:09:31 -07:00
Guillaume J. Charmes
908be5a3d9 Merge pull request #5049 from Supermathie/aa-fix 
apparmor: docker-default: Include base abstraction
 2014-04-07 21:34:01 -07:00
Guillaume J. Charmes
23ce43ac20 Merge pull request #5025 from dstine/readme-fix 
fixed two readme typos
 2014-04-07 19:31:16 -07:00
Dan Stine
3a7b63669c fixed three more typos 2014-04-07 22:09:15 -04:00
Michael Crosby
8824b08802 Ensure that ro mounts are remounted 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-07 18:23:22 -07:00
Michael Crosby
1adf0ae8a4 Remove and unexport selinux functions 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-07 14:59:44 -07:00
Michael Crosby
bcd17c6fdc Ensure that selinux is disabled by default 
This also includes some portability changes so that the package can be
imported with the top level runtime.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-07 14:44:53 -07:00
Michael Crosby
08ed0c8761 Add more label checks for selinux enabled 
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
 2014-04-07 14:44:53 -07:00
Michael Brown
7c63627a7f apparmor: pull in variables from tunables/global 
The variables that were defined at the top of the apparmor profile are best
pulled in via the <tunables/global> include.

Docker-DCO-1.1-Signed-off-by: Michael Brown <michael.brown@discourse.org> (github: Supermathie)
 2014-04-07 03:04:27 -04:00
Michael Brown
0bcebe0347 apparmor: abstractions/base expects pid variable 
Add 'pid' variable pointing to 'self' to allow parsing of profile to succeed

Docker-DCO-1.1-Signed-off-by: Michael Brown <michael.brown@discourse.org> (github: Supermathie)
 2014-04-07 02:47:43 -04:00
Michael Brown
264a89788c apparmor: docker-default: Include base abstraction 
Encountered problems on 14.04 relating to signals between container
processes being blocked by apparmor. The base abstraction contains
appropriate rules to allow this communication.

Docker-DCO-1.1-Signed-off-by: Michael Brown <michael.brown@discourse.org> (github: Supermathie)
 2014-04-07 02:19:38 -04:00
Dan Stine
e59092b62c fixed two readme typos 2014-04-04 08:12:17 -04:00