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
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
6feb7bda04
Fix removing of cgroups if something still alive in container
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Now we try to remove cgroups 5 times with increased delay between
tries.
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2014-12-22 14:34:58 -08:00
29b1d2b23f
Move RemovePaths into cgroups pkg for reuse
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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2014-11-17 11:56:19 -08:00
06949e779f
pkg/cgroups: Export ParseCgroupFile
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This is needed for the libvirt exec driver.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
Docker-DCO-1.1-Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> (github: jpoimboe)
2014-10-07 15:55:58 +02:00
3cdf12b041
Change not found error to be typed with cgroup subsystem
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Signed-off-by: Michael Crosby <michael@docker.com>
2014-08-20 10:32:01 -07:00
97de9a45f9
Update cgroups paths in state to be a map with cgroup type as key and path as value.
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Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-08-13 23:26:27 +00:00
ad16526d7f
Store all the cgroups paths as part of the state. This simplifies entering cgroups and will be useful for
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cleanups too in the future.
Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-08-13 23:26:27 +00:00
4568ca76c8
Update imports for new docker location
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
2014-07-24 14:28:49 -07:00
de63d7006b
Small fix for GetAllCgroups().
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Incorrect parsing of length of fields.
Docker-DCO-1.1-Signed-off-by: Victor Marmol <vmarmol@google.com> (github: vmarmol)
2014-07-21 18:55:06 -07:00
e0e0da9e28
pkg/cgroups Add GetCgroupMounts() and GetAllSubsystems()
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This lists all currently mounted cgroups and all supported cgroup
subsystems on the machine.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-06-16 17:16:10 +02:00
fc6d231773
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
3ce347c35f
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
Qiang Huang
Victor Marmol
Alexander Morozov
Michael Crosby
Alexander Larsson
Michael Crosby
Vishnu Kannan
Michael Crosby