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7906 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
92c4d68a5b Merge pull request #84331 from zouyee/cadprocess 
Enable cAdvisor ProcessMetrics collecting
 2019-11-08 18:43:40 -08:00
Kubernetes Prow Robot
9cf309ed59 Merge pull request #82049 from andrewsykim/ga-node-instance-type-label 
Promote Node Instance Type Label to GA
 2019-11-08 13:47:58 -08:00
Kubernetes Prow Robot
8b123b1f4f Merge pull request #81423 from codenrhoden/mount-testing-pkg 
Refactor mount fakes
 2019-11-08 12:24:52 -08:00
Kubernetes Prow Robot
ff4718ea15 Merge pull request #84983 from krzysied/docker_fake_client_fix3 
Fixing docker fake client - InspectExec
 2019-11-08 09:00:50 -08:00
Kubernetes Prow Robot
ae15368355 Merge pull request #84351 from wojtek-t/promote_node_lease_to_GA 
Promote node lease to GA
 2019-11-08 09:00:15 -08:00
Andrew Sy Kim
17d8928dc9 kubelet: add unit tests for backfilling stable os/arch/zone/region/instance-type labels 
Signed-off-by: Andrew Sy Kim <kiman@vmware.com>
 2019-11-08 10:43:50 -05:00
Andrew Sy Kim
7ddedf5034 kubelet: apply both beta and stable instance-type label 
Signed-off-by: Andrew Sy Kim <kiman@vmware.com>
 2019-11-08 10:29:45 -05:00
Travis Rhoden
1fd8921546 Move mount/fake.go to mount/fake_mount.go 
This patch moves fake.go to mount_fake.go, and follows to principle of
always returning a discrete type rather than an Interface. All callers
of "FakeMounter" are changed to instead use "NewFakeMounter()". The
FakeMounter "Log" struct member is changed to not be exported, and
instead only access through a new "GetLog()" method.
 2019-11-08 08:07:41 -07:00
Krzysztof Siedlecki
d46daf891c fixing docker fake client InspectExec 2019-11-08 12:43:16 +01:00
Kubernetes Prow Robot
3ee195f0e9 Merge pull request #81431 from andrewsykim/ga-node-topology 
Promote Node Zone/Region Topology Labels to GA
 2019-11-07 22:00:20 -08:00
Andrew Sy Kim
4c194d52da kubelet: set both deprecated Beta and GA labels for zone/region topology from the cloud provider 
Signed-off-by: Andrew Sy Kim <kiman@vmware.com>
 2019-11-07 21:22:04 -05:00
Kubernetes Prow Robot
715b6afc95 Merge pull request #84711 from chendotjs/kubelet-fixip 
Refactor: use existing function to  simplify check for IPv6 in kubelet
 2019-11-07 17:38:50 -08:00
Kubernetes Prow Robot
f7d0e9b3f1 Merge pull request #84393 from wuyafang/remove_promhttp_from_kubelet 
remove reference to promhttp in kubelet
 2019-11-07 13:27:42 -08:00
Kubernetes Prow Robot
73b2c82b28 Merge pull request #83592 from jianzzha/opt-reserved-cpus 
added --reserved-cpus kubelet command option
 2019-11-06 22:14:42 -08:00
Kubernetes Prow Robot
695c3061dd Merge pull request #82809 from liggitt/go-1.13-no-modules 
update to use go1.13.4
 2019-11-06 17:02:43 -08:00
Kubernetes Prow Robot
08e5781b41 Merge pull request #84525 from klueska/upstream-fix-hint-generation-after-kubelet-restart 
Fix bug in TopologyManager hint generation after kubelet restart
 2019-11-06 15:33:50 -08:00
Jordan Liggitt
297570e06a hack/update-vendor.sh 2019-11-06 17:42:34 -05:00
Kubernetes Prow Robot
46472773cb Merge pull request #84836 from yuxiaobo96/k8s-checks 
Correct spelling mistakes
 2019-11-06 12:21:11 -08:00
Kubernetes Prow Robot
43b102a83c Merge pull request #84807 from clarklee92/ModifyTheStatusCode 
Modify the status code number to HTTP status semantics
 2019-11-06 12:20:46 -08:00
Kubernetes Prow Robot
b09b962d96 Merge pull request #84746 from Huang-Wei/move-sched-constrants 
Move out const strings in pkg/scheduler/api/well_known_labels.go
 2019-11-06 12:20:06 -08:00
Kevin Klues
4d4d4bdd61 Ensure devicemanager TopologyHints are regenerated after kubelet restart 
This patch also includes test to make sure the newly added logic works
as expected.
 2019-11-06 15:01:34 +00:00
Jianzhu Zhang
89dfd24483 added --reserved-cpus kubelet command option 2019-11-06 07:33:52 -05:00
yuxiaobo
81e9f21f83 Correct spelling mistakes 
Signed-off-by: yuxiaobo <yuxiaobogo@163.com>
 2019-11-06 20:25:19 +08:00
Wei Huang
019d7497a5 bazel files 2019-11-05 20:57:21 -08:00
Wei Huang
dd74205bcf Move out const strings in pkg/scheduler/api/well_known_labels.go 2019-11-05 20:56:21 -08:00
Kubernetes Prow Robot
0c0408c790 Merge pull request #76407 from yanghaichao12/dev0411 
change directory permissions from 0755 to 0750
 2019-11-05 19:30:59 -08:00
clarklee92
f86f5ee14e Modify the status code number to HTTP status semantics 
Signed-off-by: clarklee92 <clarklee1992@hotmail.com>
 2019-11-06 01:18:37 +08:00
Kevin Klues
9dc116eb08 Ensure CPUManager TopologyHints are regenerated after kubelet restart 
This patch also includes test to make sure the newly added logic works
as expected.
 2019-11-05 15:48:51 +00:00
Kevin Klues
a338c8f7fd Add some more comments to GetTopologyHints() in the devicemanager 2019-11-05 13:06:23 +00:00
Kevin Klues
58f3554ebe Sync all CPU and device state before generating TopologyHints for them 
This ensures that we have the most up-to-date state when generating
topology hints for a container. Without this, it's possible that some
resources will be seen as allocated, when they are actually free.
 2019-11-05 13:00:20 +00:00
Kevin Klues
d9adf20360 Abstract removeStaleState from reconcileState in CPUManager 
This will become especially important as we move to a model where
exclusive CPUs are assigned at pod admission time rather than at pod
creation time.

Having this function will allow us to do garbage collection on these
CPUs anytime we are about to allocate CPUs to a new set of containers,
in addition to reclaiming state periodically in the reconcileState()
loop.
 2019-11-05 12:45:11 +00:00
wojtekt
ffad401b4e Promote NodeLease feature to GA 2019-11-05 09:01:12 +01:00
Kubernetes Prow Robot
590cbef0f6 Merge pull request #84721 from klueska/pr/81586-klueska 
Base Infrastructure for adding Merge() API to TopologyManager Policies
 2019-11-04 19:40:54 -08:00
Kubernetes Prow Robot
8ff16f35f8 Merge pull request #84007 from wojtek-t/reduce_node_update_frequency 
Reduce node update frequency
 2019-11-04 15:28:43 -08:00
Kubernetes Prow Robot
e948a67292 Merge pull request #84415 from langyenan/fix-evict-admit 
reject pods when under disk pressure
 2019-11-04 13:44:24 -08:00
Kubernetes Prow Robot
0ed6635173 Merge pull request #84534 from sambdavidson/serverRotMetric 
Add a kubelet serving cert age metric
 2019-11-04 10:31:42 -08:00
Kevin Klues
b5f52e6072 Modularize TopologyManager policy Merge() tests 
These changes make it so that a set of common test cases can be used for
all merge strategies, with specific test cases being able to be
specified on a policy-by-policy basis.
 2019-11-04 18:43:07 +01:00
Kevin Klues
7ea1fc9be4 Move TopologyManager TestPolicyMerge() to shared test file 2019-11-04 18:43:07 +01:00
Kevin Klues
d7d7bfcda0 Abstract TopologyManager Policy Merge() tests into their own function 2019-11-04 18:43:07 +01:00
Adrian Chiris
dee22d1fbc Fix comments in TopologyManager 2019-11-04 18:43:07 +01:00
Adrian Chiris
5f7db54d3c Move function from top-level TopologyManager to best-effort policy 
This is in preparation for removing the special-case of the
SingleNumaNode policy in mergeProvidersHints() in favor of a custom
merging strategy with much less overhead.
 2019-11-04 18:43:07 +01:00
Adrian Chiris
d95464645c Add Merge() API to TopologyManager Policy abstraction 
This abstraction moves the responsibility of merging topology hints to
the individual policies themselves. As part of this, it removes the
CanAdmitPodResult() API from the policy abstraction, and rolls it into a
second return value from Merge()
 2019-11-04 18:43:07 +01:00
Adrian Chiris
78d7856288 Globalize a few TopologyManager functions 
This is in preparation for a larger refactoring effort that will add a
'Merge()'  API to the TopologyManager policy API.
 2019-11-04 18:43:07 +01:00
Adrian Chiris
e72847676f Pass a list of NUMA nodes to the various TopologyManager policies 
This is in preparation for a larger refactoring effort that will add a
'Merge()'  API to the TopologyManager policy API.
 2019-11-04 18:43:07 +01:00
Adrian Chiris
6fd8a6eb69 Make restricted TopologyManager policy inherit from best-effort policy 
These policies only differ on whether they admit the pod or not when a
TopologyHint is preferred or not. As such, the restricted policy should
simply inherit whatever it can from the best effort policy and only
overwrite what is necessary.

This does not matter for now, but will become important when we add a
new 'Merge()' abstraction to a Policy later on.
 2019-11-04 18:43:07 +01:00
Adrian Chiris
3391daeb00 Break TopologyManager.calculateAffinity() into more modular functions 
This modularization is in preparation for a larger refactoring effort
that will add a 'Merge()'  API to the TopologyManager policy API.
 2019-11-04 18:43:07 +01:00
Adrian Chiris
b17706b149 Added LessThan() and IsEqual() methods for TopologyHints 2019-11-04 18:43:07 +01:00
chendotjs
5381c9afe1 simplify check for IPv6 in kubelet. 2019-11-04 22:01:51 +08:00
yanghaichao12
5cbafba457 change directory permissions from 0755 to 0750 2019-11-04 17:04:37 +08:00
Kubernetes Prow Robot
08410cbf06 Merge pull request #84365 from codenrhoden/rm-mount-container 
Remove Alpha feature MountContainers
 2019-11-03 21:29:41 -08:00