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
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
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
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
9184d9473d
cgroup: add support to set MemorySwap
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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
2014-12-11 09:40:55 -08:00
4bfda8a764
Saturate negative memory stat values at '0'.
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Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-09-24 16:47:41 +00:00
ae08910fde
Enter cgroups as part of nsenter while using systemd.
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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
ae64fd1e58
Enter cgroups while entering namespaces as part of NsEnter.
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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
cbd37fba86
Add systemd stats, reusing fs stats functionality
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Docker-DCO-1.1-Signed-off-by: Jimmi Dyson <jimmidyson@gmail.com> (github: jimmidyson)
2014-07-11 11:43:08 -07:00
dceaa2e7b3
Cleanup checks for non-existent cgroup file to be concise.
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Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
2014-07-09 16:39:38 +00:00
b18a4fdf2e
Ignore stats that are not available
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Closes #13
Docker-DCO-1.1-Signed-off-by: Victor Marmol <vmarmol@google.com> (github: vmarmol)
2014-07-08 14:25:55 -07:00
6ab3ef56f4
Update imports for new repository path
2014-06-10 08:14:16 -07:00
7b4689667b
Add stats for memory allocation failure count and instantaneous cpu usage in the usermode and kernelmode.
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Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-06-04 21:20:21 +00:00
a4b8bef91b
Added a new method cgroups.GetStats() which will return a cgroups.Stats object which will contain all the available cgroup Stats.
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Remove old Stats interface in libcontainers cgroups package.
Changed Stats to use unit64 instead of int64 to prevent integer overflow issues.
Updated unit tests.
Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
2014-05-29 20:16:49 +00:00
6521880a83
Make all cgroup stats output int64s instead of float64.
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Docker-DCO-1.1-Signed-off-by: Victor Marmol <vmarmol@google.com> (github: vmarmol)
2014-05-22 20:53:36 +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
Michael Crosby
Qiang Huang
HuKeping
Vishnu Kannan
Jimmi Dyson
Rohit Jnagal
Victor Marmol
Michael Crosby