5f6fda8cfd
Add ability to set cgroups freezer
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-30 16:07:12 -07:00
bf59e67232
Merge pull request #5476 from rjnagal/libcontainer-fixes
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Cleanup cgroups on Set failures
2014-04-29 12:27:31 -07:00
070747a213
Cleanup existing controllers when cleanup fails mid-way.
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Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
2014-04-29 18:59:20 +00:00
69d56acd45
Merge pull request #5455 from rjnagal/cgroup-stats
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Add throttling stats for cpu cgroup
2014-04-28 17:53:37 -07:00
d724242297
Another test to check for invalid stats.
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Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
2014-04-29 00:32:05 +00:00
61f156d521
Add cpu throttling stats.
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Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
2014-04-29 00:18:18 +00:00
76f95294a3
Adding a unit test for pkg/cgroup/fs/memory.go
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Docker-DCO-1.1-Signed-off-by: Victor Marmol <vmarmol@google.com> (github: vmarmol)
2014-04-28 22:58:25 +00:00
b386f2f558
Merge pull request #5412 from vmarmol/add-blkio-test
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Adding a test for blkio stats.
2014-04-28 12:50:20 -07:00
f4055ee2a4
Adding a test for blkio stats.
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Also adds a test utility we can use for other cgroup tests.
Docker-DCO-1.1-Signed-off-by: Victor Marmol <vmarmol@google.com> (github: vmarmol)
2014-04-26 07:29:13 +00:00
ad924959a9
Add memory usage and max usage stats.
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Docker-DCO-1.1-Signed-off-by: Victor Marmol <vmarmol@google.com> (github: vmarmol)
2014-04-25 02:51:28 +00:00
f188b9f623
Separating cgroup Memory and MemoryReservation.
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This will allow for these to be set independently. Keep the current Docker behavior where Memory and MemoryReservation are set to the value of Memory.
Docker-DCO-1.1-Signed-off-by: Victor Marmol <vmarmol@google.com> (github: vmarmol)
2014-04-24 11:09:38 -07:00
264dc8a46b
Add support for cpu hardcapping to cgroups.
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Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
2014-04-24 14:43:02 +00:00
004cf556e8
Use cgo to get systems clock ticks for metrics
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-21 10:26:22 -07:00
f59be989dc
Refactor stat parsing to use only 8 fields
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-20 20:45:08 -07:00
2f24b5a9dc
work on cpu stats
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Docker-DCO-1.1-Signed-off-by: Evan Hazlett <ejhazlett@gmail.com> (github: ehazlett)
2014-04-21 00:07:05 -04:00
bce49dff0d
Add freezer stats
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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
3bfe13de2c
Reuse cpuacct stats for cpu subsystem
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-20 18:20:44 -07:00
37248039e1
Fix parsing of blkio files
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-20 18:18:17 -07:00
7f12260fd1
Add external function to get cgroup stats
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-20 17:36:20 -07:00
9b65f16355
Refactor stats and add them to all subsystems
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-20 12:02:39 -07:00
86e34ce59f
Squashed commit of the following:
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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
7fdeda8717
Add remove method to subsystems
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-18 22:17:31 -07:00
e92f2fd395
Break down groups into subsystems
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-18 22:10:30 -07:00
06db0604e5
Move raw cgroups into fs package (filesystem)
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Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-18 21:34:26 -07:00
Michael Crosby
Michael Crosby
Rohit Jnagal
Victor Marmol
Evan Hazlett