e5a7aad7eb
Replace aliased imports of logrus
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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
08af005e6b
Use logrus everywhere
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-05-01 18:41:28 +03:00
36633d3cb4
remove unused functions
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Seems no one is using them.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-04-28 09:20:32 +08:00
984ec36fa1
Merge pull request #539 from Mashimiao/cgroups-add-support-for-blkio-throttle
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cgroups: add support blkio.throttle.read/write_*
2015-04-27 10:34:45 -07:00
b806655f91
Merge pull request #492 from Mashimiao/cgroup-add-support-for-device-deny
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cgroups: add support of devices deny for another use of cgroup devices
2015-04-22 18:43:22 -07:00
59eb58b640
cgroups: add support blkio.throttle.read/write_*
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Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
2015-04-17 16:03:42 +08:00
e161ceccbe
cleanup duplicate code for cpuShares check
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-04-17 13:18:44 +08:00
689afbcf66
cgroups: add support for devices deny
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Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
2015-04-16 08:30:22 +08:00
fc470e199d
Merge pull request #464 from shishir-a412ed/cpu_shares_issue
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Throw an error if cgroup tries to set cpu-shares more/less than the maximum/minimum permissible value.
2015-04-14 09:04:31 -07:00
dfbea73df4
add cgroup subsystem hugetlb
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Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
2015-04-11 09:03:08 +08:00
2c3949a687
Change memory usage by minus cache memory
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Signed-off-by: Sun Jianbo <wonderflow@zju.edu.cn>
Add stats.cache into MemoryStats
add cache to the output then client can clarify the results.
Signed-off-by: Sun Jianbo <wonderflow@zju.edu.cn>
Do not subtract cache from usage
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-04-09 13:18:46 -07:00
054d8e02bf
cgroups: add support for blkio.weight_device
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-04-08 14:11:29 +08:00
4e65e0e90a
Throw an error if cgroup tries to set cpu-shares more/less than the maximum/minimum permissible value.
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Signed-off-by: Shishir Mahajan <shishir.mahajan@redhat.com>
2015-04-01 11:25:13 -04:00
0eb8a1aac3
cgroups: reurn error when passing invalid argument to freezer
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Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
2015-04-01 00:04:33 +08:00
dc82e30089
Fix finding parent for fs cgroups
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It was just supposed, that parent always like /root/subsystem, but it
can be /root/subsystem1,subsystem2
Fixes docker/docker#10690
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-03-30 14:12:15 -07:00
7766c1e07b
remove redundant code
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Now we return not found err in path(), so no need to check again.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-24 09:19:40 +08:00
c5eef90460
Add back check for mountpoint to return consistent error
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Adding this check here allows a nice error displaying that the specified
cgroup subsystem is not mounted.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-03-23 13:32:00 -07:00
fc3981ea5c
Revert "cgroups: only return path when subsystem really mounted"
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This reverts commit 606d9064b0
2015-03-23 13:31:42 -07:00
c099a20eb8
path now returns the IsNotFound error
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This error is not propogated up to the caller and needs to be handled at
the site where d.path() is called.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-03-23 11:32:09 -07:00
9bebc66042
Do not fail cgroups setup if parent cgroup does not exist.
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Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2015-03-16 21:09:37 +00:00
9387ebb6ba
Merge pull request #437 from hqhq/hq_fix_some_cgroups_issues
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fix some cgroups issues
2015-03-10 14:04:10 -07:00
35c01f9eb3
add Set memoryswap test cases
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-09 10:25:12 +08:00
a3b0209cc6
cgroups: don't use d.path for cgroup tests files
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d.path() should be used to get the real cgroup path, for temp path,
we can just create one.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-09 09:32:02 +08:00
606d9064b0
cgroups: only return path when subsystem really mounted
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If cgroup patch doesn't exist, there is no point we do the Set.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-09 09:16:56 +08:00
074441b495
Merge pull request #429 from hqhq/hq_use_FindCgroupMountRoot
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fix apply error when we not mount cpu subsystem
2015-03-06 10:11:16 -08:00
4332ffcfc6
cgroups: add test for disable oom killer
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Signed-off-by: Hu Keping <hukeping@huawei.com>
2015-03-07 02:49:34 +08:00
295c70865d
cgroups: add support for oom control
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This patch add support for diable OOM Killer.
Signed-off-by: Hu Keping <hukeping@huawei.com>
2015-03-07 02:49:31 +08:00
07db66a6ef
fix apply error when we not mount cpu subsystem
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Find cgroup mountpoint dir through a specific subsystem is not reliable,
we don't know which subsystem users will or will not mount, we can't
assume that, only we can assume is that users mount cgroup subsystems
on the same dir.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-05 10:21:52 +08:00
a8a798a7c9
cgroups: use Set instead of Apply in Freeze
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So Apply function of freezer can be as sample as other subsystems.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-04 13:45:44 +08:00
4077c254a6
add test cases for Set interfaces
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-04 08:43:59 +08:00
74005ed4e0
add function to get string value from cgroup file
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-04 08:42:56 +08:00
1db687f4f4
add Set api
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-04 08:42:35 +08:00
cc524f1b72
add Set interface
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-04 08:42:04 +08:00
12a63757db
rename Set to Apply
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The name `Set` would be used to do dymanic changes of resource configs
in the future. For now, `Apply` also makes more sense.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-03-04 08:37:55 +08:00
f4cf808a3d
Merge branch 'master' into api
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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
5fc19e8db5
Rename Fs fields to fs
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2015-02-11 11:20:08 -08:00
e0de51f53c
Retry getting the cgroup root at apply time.
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This will allow late-binding of the cgroup hierarchy.
Fixes docker/docker#8791
Signed-off-by: Victor Marmol <vmarmol@google.com>
2015-02-06 11:04:25 -08:00
935d81f23d
Flatten configuration structs
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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
ca633b2f29
Merge remote-tracking branch 'origin/master' into api
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-28 14:37:40 +03:00
3fbf185602
Merge pull request #337 from hqhq/hq_add_blkio_weight
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add support for blkio.weight
2015-01-20 10:40:12 -08:00
02c1de6f11
cgroups: set a freezer state before calling FreezerGroup.Set()
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My previous patch moved the setting of the freezer state after the Set()
command. It's wrong, because this command uses it, so we need to set the
freezer state before the command and rollback it in an error case.
Fixes: 13a5703
2015-01-19 17:38:26 +03:00
30b3306416
cgroups: set a freezer state before calling FreezerGroup.Set()
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My previous patch moved the setting of the freezer state after the Set()
command. It's wrong, because this command uses it, so we need to set the
freezer state before the command and rollback it in an error case.
Fixes: 13a5703d85
2015-01-19 17:26:34 +03:00
54968f68bc
add support for blkio.weight
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2015-01-19 14:33:48 +08:00
13a5703d85
cgroups: don't change a freezer state if an operation failed
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-15 19:03:18 +03:00
4eaff5e14e
cgroups: don't change a freezer state if an operation failed
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-15 01:45:49 +03:00
083d91f8c3
cgroups: Add comments for methods of cgroup managers
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-15 01:45:49 +03:00
ee6e585e21
cgroups: replace SetPaths on LoadCgroupManager
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-15 00:44:14 +03:00
ba4257a146
new-api: add the Freezer method to cgroup.Manager
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-15 00:43:14 +03:00
6dd7552537
new-api: implement fs and systemd cgroup managers
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
2015-01-15 00:43:13 +03:00
e3184f97e0
Don't get stats for cgroups that don't exist.
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Signed-off-by: Victor Marmol <vmarmol@google.com>
2015-01-08 11:17:09 -08:00
Qiang Huang
Andrey Vagin
Alexander Morozov
Michael Crosby
Ma Shimiao
jianbosun
Shishir Mahajan
Alexander Morozov
Michael Crosby
Vishnu Kannan
Rohit Jnagal
HuKeping
Victor Marmol