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403 Commits

Author SHA1 Message Date
k8s-merge-robot
5703945a29 Merge pull request #21361 from yujuhong/maxpods 
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 2016-02-27 09:18:48 -08:00
k8s-merge-robot
43792754d8 Merge pull request #21469 from wojtek-t/parallel_namespace_deletion 
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 2016-02-27 07:26:49 -08:00
k8s-merge-robot
00d99ac261 Merge pull request #20347 from ericchiang/authz_grpc 
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 2016-02-26 22:00:42 -08:00
Wojciech Tyczynski
506899008f Parallelization of namespace deletion 2016-02-25 16:33:25 +01:00
mqliang
4a9a3aeeea avoid use abbreviation in flag 2016-02-25 17:30:21 +08:00
k8s-merge-robot
33ef7a93a4 Merge pull request #20647 from dcbw/allow-disabling-bridge-nf-call-iptables 
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 2016-02-25 01:27:47 -08:00
mqliang
e44e71ca87 make cache size configurable 2016-02-24 22:37:02 +08:00
Yu-Ju Hong
a07d1411a8 Change default --max-pods in kubelet to 110 
Also increase maximum dead containers to 240
 2016-02-23 15:37:36 -08:00
Dan Williams
6248939e11 Push responsibility for bridge-nf-call-iptables to kubelet network plugins 
bridge-nf-call-iptables appears to only be relevant when the containers are
attached to a Linux bridge, which is usually the case with default Kubernetes
setups, docker, and flannel.  That ensures that the container traffic is
actually subject to the iptables rules since it traverses a Linux bridge
and bridged traffic is only subject to iptables when bridge-nf-call-iptables=1.

But with other networking solutions (like openshift-sdn) that don't use Linux
bridges, bridge-nf-call-iptables may not be not relevant, because iptables is
invoked at other points not involving a Linux bridge.

The decision to set bridge-nf-call-iptables should be influenced by networking
plugins, so push the responsiblity out to them.  If no network plugin is
specified, fall back to the existing bridge-nf-call-iptables=1 behavior.
 2016-02-23 09:34:59 -06:00
Jeff Lowdermilk
c406665b2b Plumb node labels through salt 
Expose node-labels flag on kubelet for gce via a startup script
env var.
 2016-02-22 15:31:34 -08:00
Dawn Chen
699c80b752 Merge pull request #21641 from bprashanth/promisc 
Teach the kubelet about promiscuous mode, take 2
 2016-02-22 15:08:18 -08:00
Eric Chiang
080bdde5c1 *: update documentation for webhook authorizer 2016-02-22 11:39:07 -08:00
Brian Grant
3042f1d1c8 Merge pull request #21300 from soltysh/ds_docs 
Updated label selector for daemon set
 2016-02-22 10:17:56 -08:00
k8s-merge-robot
aee2eb3977 Merge pull request #21434 from erictune/job-ga 
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 2016-02-22 00:12:54 -08:00
Prashanth Balasubramanian
2e8ff81de1 Teach the kubelet about --hairpin-mode=promiscuous-bridge. 2016-02-20 22:40:54 -08:00
k8s-merge-robot
0f1043d6df Merge pull request #21299 from wojtek-t/always_event_etcd 
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 2016-02-20 21:03:27 -08:00
Daniel Smith
a8b943dddd Revert "Put the container bridge in promiscuous mode." 2016-02-19 23:14:53 -08:00
Prashanth Balasubramanian
a694a7ae4b Teach the kubelet about --hairpin-mode=promiscuous-bridge. 2016-02-19 14:59:16 -08:00
Eric Tune
b4d454e9d5 Autogenerate. 2016-02-19 09:48:03 -08:00
k8s-merge-robot
d792e55e21 Merge pull request #21388 from justinsb/docs_quotas 
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 2016-02-18 18:23:00 -08:00
k8s-merge-robot
5acdb92126 Merge pull request #21177 from laushinka/spelling-fixes 
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 2016-02-18 10:29:49 -08:00
k8s-merge-robot
17325ef6ef Merge pull request #20501 from piosz/hpa-ga 
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 2016-02-18 06:52:39 -08:00
laushinka
7ef585be22 Spelling fixes inspired by github.com/client9/misspell 2016-02-18 06:58:05 +07:00
Madhusudan.C.S
6023d2075c Auto-generated docs and specs. 2016-02-17 15:10:53 -08:00
Madhusudan.C.S
475546be66 Remove the Caveats section from DaemonSet doc because DaemonSet is now enabled by default. 2016-02-17 15:04:31 -08:00
Justin Santa Barbara
98e9985c1b Docs: fix invalid json in quota example 
Fixes #21385
 2016-02-17 10:32:14 -05:00
k8s-merge-robot
1a2f811a3b Merge pull request #20063 from mqliang/imageGC-config 
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 2016-02-17 06:16:45 -08:00
Maciej Szulik
eccced231b Updated label selector for daemon set 2016-02-16 12:16:03 +01:00
Wojciech Tyczynski
f6dc06bdc7 Always enable second etcd for events 2016-02-16 11:48:46 +01:00
k8s-merge-robot
0e037ac3ce Merge pull request #21176 from davidopp/large-cluster-doc 
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 2016-02-16 01:48:34 -08:00
David Oppenheimer
4a817c7156 Clarify 2016-02-16 01:24:12 -08:00
David Oppenheimer
f00e831607 Add PR with new heapster limits. 2016-02-15 23:12:08 -08:00
Piotr Szczesniak
e96515f590 Autogenerated conversions, deep copies, types 2016-02-15 21:39:00 +01:00
David Oppenheimer
97e2f4b413 Respond to reviewer comments. 2016-02-15 12:38:31 -08:00
mqliang
641ba92aa3 move minGCAge to ImageGCPolicy and make it configurable 2016-02-15 22:54:54 +08:00
k8s-merge-robot
38e827011b Merge pull request #21005 from liggitt/delete-all 
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 2016-02-14 07:15:09 -08:00
k8s-merge-robot
43fb544a4a Merge pull request #21001 from ericchiang/oidc_groups 
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 2016-02-14 05:24:43 -08:00
David Oppenheimer
8930c4c250 Update cluster-large.md to reflect 1000-node clusters. 2016-02-12 11:35:56 -08:00
Eric Chiang
92d37d5cc5 plugin/pkg/auth/authenticator/token/oidc: get groups from custom claim 2016-02-12 09:58:18 -08:00
derekwaynecarr
e5e691ed5f Default lockfile to empty string while alpha 2016-02-12 10:50:17 -05:00
Mike Danese
33c4332b28 autogenerated 2016-02-11 13:14:47 -08:00
Vishnu kannan
c3b5d5774c Update flag values for cgroups managed by kubelet. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-10 17:33:29 -08:00
Vishnu kannan
51e4ccf106 Updating the default values for the cgroups hierarchies that kubelet 
creates for managing the nodes.

Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-10 16:02:36 -08:00
Vishnu kannan
38efc837b9 Make container runtime's cgroup configurable. 
Use the real cgroups for metrics generation.

Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-10 16:02:34 -08:00
Jordan Liggitt
3038eec2aa Use a different verb for delete collection 2016-02-10 18:08:46 -05:00
Mike Danese
e0ab7f43e7 autogenerated 2016-02-10 11:41:05 -08:00
k8s-merge-robot
71b6b81102 Merge pull request #20076 from derekwaynecarr/namespace_controller_workers 
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 2016-02-10 00:55:57 -08:00
derekwaynecarr
106693d9b3 Refactor namespace controller to use workers, do more delete collection calls 2016-02-09 16:39:13 -05:00
Prashanth Balasubramanian
c3a3a2bacd Pipe hairpin-mode flag through kubelet, enable on soak. 2016-02-09 12:12:19 -08:00
Matt Dupre
9925cddc11 Change iptables fwmark to use single configurable bit instead of whole mark space 2016-02-08 11:12:09 +00:00
Madhusudan.C.S
4f9b8b2bfc Link all the ReplicaSet controller boilerplate together. 
1. Enable replica set in controller manager.
2. Enable replica set etcd storage in master package.
3. Add replica set support to kubectl commands.
 2016-02-05 21:05:10 -08:00
k8s-merge-robot
fcf9c4a1e4 Merge pull request #19741 from pwittrock/syncfsmetrics 
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 2016-02-05 17:54:22 -08:00
Mike Danese
b1743a6887 this is a manual reversion of #20702 
I can't revert with github which says "Sorry, this pull request couldn’t be
reverted automatically. It may have already been reverted, or the content may
have changed since it was merged."

Reverts commit: 0c191e787b
 2016-02-05 16:34:02 -08:00
Phillip Wittrock
3de94cd23c Supply volume fs metrics to server/stats/handler.go 
* Metrics will not be expose until they are hooked up to a handler
* Metrics are not cached and expose a dos vector, this must be fixed before release or the stats should not be exposed through an api endpoint
 2016-02-05 16:00:24 -08:00
k8s-merge-robot
14d74a1c01 Merge pull request #19365 from jsafrane/devel/retry-delete 
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 2016-02-05 09:55:21 -08:00
k8s-merge-robot
266d7aa5b3 Merge pull request #19783 from magicwang-cn/master 
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 2016-02-05 08:53:30 -08:00
Jan Safranek
76b6449715 Retry recycle or delete operation on failure. 
Recycle controller tries to recycle or delete a PV several times.
It stores count of failed attempts and timestamp of the last attempt in
annotations of the PV.

By default, the controller tries to recycle/delete a PV 3 times in
10 minutes interval. These values are configurable by
kube-controller-manager --pv-recycler-maximum-retry=X --pvclaimbinder-sync-period=Y
arguments.
 2016-02-05 17:02:13 +01:00
k8s-merge-robot
ae15a4437b Merge pull request #19944 from mwielgus/simple-cm 
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 2016-02-05 06:41:28 -08:00
gmarek
0c191e787b Split controller flags between controllers 2016-02-05 12:17:51 +01:00
Marcin Wielgus
bf0c881263 Set Docker custom metric label for cAdvisor if custom metric volume is mounted 2016-02-05 12:00:02 +01:00
magicwang-cn
d2cf858560 make watch cache sizes configuratable of kube-apiserver 2016-02-05 15:47:27 +08:00
k8s-merge-robot
bb7ad7cd09 Merge pull request #18795 from dcbw/cbr0-network-plugin 
Auto commit by PR queue bot
 2016-02-03 19:46:25 -08:00
Robert Bailey
344a587f34 Document the communication paths between the master and node. 2016-02-03 10:21:22 -08:00
Dan Williams
fabb65c13f Add a network plugin that duplicates "configureCBR0" functionality 2016-02-03 10:08:08 -06:00
k8s-merge-robot
a7ef693f84 Merge pull request #20464 from thockin/proxymode-iptables 
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 2016-02-03 00:17:38 -08:00
Tim Hockin
7ed83ad4f9 Make kube-proxy default to iptables (regression) 
This was accidentally introduced as part of the component config changes.
 2016-02-02 12:45:11 -08:00
CJ Cullen
04eb90a5d4 Make tunneler hold tunnels open and healthcheck vs. reopening every 5 minutes. 
Also add a test for the Update() logic.
Reordered tunnels vs. storage initialization (prevent a nil ptr panic)
 2016-02-02 12:00:29 -08:00
k8s-merge-robot
c5260c8c71 Merge pull request #20145 from mqliang/quorum-read 
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 2016-02-02 05:50:41 -08:00
k8s-merge-robot
4eaffd2477 Merge pull request #19900 from vishh/kubelet-cpu-cfs 
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 2016-02-01 15:18:30 -08:00
mqliang
b0e06c14e5 add a knob to enable quorum read 2016-01-30 20:32:12 +08:00
Mike Danese
bb108fb03c autogenerated 2016-01-29 00:00:59 -08:00
Mike Danese
3ebbeb3c8c autogenerated 2016-01-28 15:46:40 -08:00
k8s-merge-robot
8c821700f3 Merge pull request #19389 from justinsb/internal_cidr 
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 2016-01-26 03:58:48 -08:00
k8s-merge-robot
88a72c2c9d Merge pull request #19938 from mikedanese/ipvalidate 
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 2016-01-25 21:09:51 -08:00
k8s-merge-robot
d582fabf90 Merge pull request #19753 from jayunit100/cleanup-ha-example 
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 2016-01-25 19:48:14 -08:00
jay vyas
f3f167d2f9 Remove podmaster stuff, in lieu of the new least prototype 2016-01-25 18:47:00 -05:00
Mike Danese
1fc630caa0 add ip validation to componentconfig command line 2016-01-21 13:33:30 -08:00
Justin Santa Barbara
58191c446c Allow non-masquerade-cidr to be passed to the kubelet 
Removing the hard-coding of 10.0.0.0/8

Issue #11204
 2016-01-21 15:18:31 -05:00
Vishnu kannan
214b85e708 Enable CPU CFS quota by default. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-01-21 10:33:28 -08:00
deads2k
14396fc464 add subject access review types 2016-01-20 08:24:15 -05:00
Mike Danese
a885d84cc9 leaderelection: retrofit controller-manager with leaderelection client 
Signed-off-by: Mike Danese <mikedanese@google.com>
 2016-01-18 14:05:55 -08:00
k8s-merge-robot
f2d273d481 Merge pull request #19128 from resouer/qps-limit 
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 2016-01-16 10:03:00 -08:00
Mike Danese
fe8ae1a28a autogenerated 2016-01-15 16:05:49 -08:00
Mike Danese
1162cfd3b1 kubelet: move most of kubelet server configuration to a config object. 
This is part of migrating kubelet configuration to the componentconfig api
group and is preliminary to retrofitting client configuration and
implementing full fledged API group mechinary.

Signed-off-by: Mike Danese <mikedanese@google.com>
 2016-01-15 15:31:59 -08:00
Mike Danese
35a3785cf6 kubelet: use ConfigurationMap instead of json 2016-01-14 09:32:42 -08:00
harry
080cb60dab Fix duplicated rate limit in scheduler 
Remove BindingRateLimiterSaturation metrics

Update generated doc
 2016-01-13 20:51:55 +08:00
k8s-merge-robot
c475b4ee35 Merge pull request #18611 from timstclair/allocatable-impl2 
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 2016-01-12 22:48:12 -08:00
Mike Danese
f71657d9a6 retrofit the scheduler with the leader election client. 
Signed-off-by: Mike Danese <mikedanese@google.com>
 2016-01-12 21:37:03 -08:00
Tim St. Clair
e2ffd007f7 Implement node Allocatable 
Add `kube-reserved` and `system-reserved` flags for configuration
reserved resources for usage outside of kubernetes pods. Allocatable is
provided by the Kubelet according to the formula:
```
Allocatable = Capacity - KubeReserved - SystemReserved
```

Also provides a method for estimating a reasonable default for
`KubeReserved`, but the current implementation probably is low and needs
more tuning.
 2016-01-12 17:00:43 -08:00
Mike Danese
bf763bba95 Merge pull request #19498 from pwittrock/nodelabels 
Node labels: Remove node-labels-file command line option.  Change --n…
 2016-01-12 15:12:57 -08:00
Phillip Wittrock
f1c8384ff4 Node labels: Remove node-labels-file command line option. Change --node-label format from key=value to key:value to be consitent with how the header key:value is specified on command line. 2016-01-12 12:57:12 -08:00
k8s-merge-robot
c4d46adc5e Merge pull request #19352 from roberthbailey/large-cluster 
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 2016-01-11 20:22:55 -08:00
Robert Bailey
603b15388d Clean up the admin table of contents. 2016-01-06 15:12:48 -08:00
Robert Bailey
abf9d227fd Update the large cluster parameters to reflect the 1.1 release. 2016-01-06 14:54:15 -08:00
k8s-merge-robot
66d3cbf889 Merge pull request #16900 from madhusudancs/avoid-kubelet-oscillation 
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 2016-01-05 17:14:13 -08:00
Sergey Tiraspolsky
f91828899f Add zone back in to cluster management doc 
Addressing PR comments
 2016-01-04 17:56:41 -08:00
Sergey Tiraspolsky
ef4359ab7e Fix cluster management doc 
Update cluster management doc with correct command to resize cluster
 2016-01-04 17:08:50 -08:00
k8s-merge-robot
236683fe29 Merge pull request #18357 from gmarek/expose-master-components 
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 2016-01-04 14:32:17 -08:00
Madhusudan.C.S
059c2aa799 Mitigate node out of disk status oscillation by delaying it. 
Implement a flag that defines the frequency at which a node's out of
disk condition can change its status. Use this flag to suspend out of
disk status changes in the time period specified by the flag, after
the status is changed once.

Set the flag to 0 in e2e tests so that we can predictably test out of
disk node condition.

Also, use util.Clock interface for all time related functionality in
the kubelet. Calling time functions in unversioned package or time
package such as unversioned.Now() or time.Now() makes it really hard
to test such code. It also makes the tests flaky and sometimes
unnecessarily slow due to time.Sleep() calls used to simulate the
time elapsed. So use util.Clock interface instead which can be faked
in the tests.
 2016-01-04 12:23:38 -08:00
Ravi Sankar Penta
a9b0696166 Update auto generated docs for kubelet 
Add node-ip flag to know-flags.txt
 2016-01-03 10:18:58 -08:00