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38704 Commits

Author SHA1 Message Date
SataQiu
b66fd46cd5 fix the bug that Service clusterIP does not respect specified ipFamily 
Signed-off-by: SataQiu <1527062125@qq.com>
 2020-03-29 17:19:52 +08:00
mattjmcnaughton
6b5b8bb186
Delete unused Builder type from kubelet.go 
As far as I can tell, nothing uses this type. As a result, it doesn't
really provide any benefit, and just clutters `kubelet.go`.

There's also the risk of it falling out of date with `NewMainKubelet`,
as nothing enforces `NewMainKubelet` being of the `Builder` type.
 2020-03-28 20:04:58 -04:00
Kubernetes Prow Robot
79bf624746
Merge pull request #89583 from liggitt/bound-token-grace-period 
Consider future deletionTimestamps when validating bound tokens
 2020-03-27 17:12:25 -07:00
Kubernetes Prow Robot
fca2963aa2
Merge pull request #89540 from dashpole/fix_metric 
Fix cpu resource metric type by changing to counter
 2020-03-27 14:36:07 -07:00
Jordan Liggitt
5125310023 Consider future deletionTimestamps when validating bound tokens 2020-03-27 14:37:33 -04:00
Jan Safranek
8bdbd4d683 Fix CSINodeInfo startup 
To speed up unit tests and add more observability when things go wrong.
 2020-03-27 18:29:34 +01:00
David Zhu
8205f815fb Wait for APIServer 'ok' forever during CSINode initialization during Kubelet init 2020-03-27 18:27:57 +01:00
Kevin Taylor
9fd48b4039 Remove VolumeSubpathEnvExpansion Feature Gate 2020-03-27 16:28:33 +00:00
Wenfeng-GAO
1aebbee7da simplify code in topologymanager 2020-03-28 00:04:51 +08:00
Giuseppe Scrivano
c4429d8bd4
kubelet: add tests for cgroup v2 conversions 
follow-up for https://github.com/kubernetes/kubernetes/pull/85218

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
 2020-03-27 13:50:57 +01:00
Kubernetes Prow Robot
123691bd93
Merge pull request #89231 from andrewsykim/e2e-framework-ssh 
e2e/framework: implement ssh exec internally
 2020-03-26 17:24:23 -07:00
Kubernetes Prow Robot
99d0559ab4
Merge pull request #89172 from jsafrane/fix-mount-opts 
Fix mountOptions in iSCSI and FC volume plugins
 2020-03-26 15:58:23 -07:00
Kubernetes Prow Robot
708dd2ea7a
Merge pull request #89308 from zshihang/sync 
sync api/v1/pod/util with api/pod/util
 2020-03-26 14:10:49 -07:00
Kubernetes Prow Robot
34c8b26c9f
Merge pull request #85218 from giuseppe/cgroupv2 
kubelet: add initial support for cgroupv2
 2020-03-26 14:10:23 -07:00
David Ashpole
86192d4b9a fix cpu resource metric type by changing to counter 2020-03-26 13:30:36 -07:00
Kubernetes Prow Robot
8aca6dc710
Merge pull request #89142 from zhouya0/fix_printers_ignoring_object_average_value 
Fix printers ignoring object average value
 2020-03-26 12:48:23 -07:00
Aldo Culquicondor
d2b1903149 Calculate scores in parallel on spreading benchmarks 
This is closer to what happens in the core scheduler

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-26 15:33:50 -04:00
Kubernetes Prow Robot
57144b38eb
Merge pull request #89463 from fxmumu/feature-scheduler-err-handler 
Remove nested if statement and test it
 2020-03-26 11:14:17 -07:00
Kubernetes Prow Robot
4488fd4749
Merge pull request #89053 from bg-chun/move_package 
migration of re-usable package from pkg/kubelet/cm/cpumanager to pkg/kubelet/cm
 2020-03-26 11:14:09 -07:00
Jan Safranek
58129fd12c Fix mount options in FibreChannel volumes 
Do not mount volumes in WaitForAttach(), mount them in MountDevice()
instead. They will get proper mount options this way.
 2020-03-26 18:01:19 +01:00
Tobias Klauser
811f9d8abf Use OnesCount8 from math/bits to implement countBits 
This allows to drop the bitCounts table. Also, bits.OnesCount8 can be
intrinsified to a single instruction on several GOARCHes.
 2020-03-26 16:58:48 +01:00
Kubernetes Prow Robot
894916b665
Merge pull request #89459 from chendave/scorer_desc 
Trival fix: update the desc on the score plugins
 2020-03-26 07:56:39 -07:00
Kubernetes Prow Robot
1442df8ab3
Merge pull request #89384 from Huang-Wei/score-printing 
Print detailed score results on verbose level 10
 2020-03-26 07:56:25 -07:00
Ricardo Pchevuzinske Katz
5c48f209a5 Update ipvs library to the new repo and upgrade library version 2020-03-26 11:20:01 -03:00
yameiwang
6783f991c3 fix function NodeAllocatableRoot 2020-03-26 18:48:05 +08:00
Kubernetes Prow Robot
3cf4832d09
Merge pull request #89320 from andrewsykim/node-controller-fake-client 
cloud node controller: refactor tests to not depend on controller/testutils
 2020-03-25 16:34:25 -07:00
Kubernetes Prow Robot
c4fd09d80a
Merge pull request #89438 from robscott/endpointslice-controller-error-backoff 
Lengthening initial backoff time for EndpointSlice controller
 2020-03-25 14:02:38 -07:00
Rob Scott
94e5537fa0
Lengthening initial backoff time for EndpointSlice controller 
The EndpointSlice controller has the potential to manage a large number of resources that are updated frequently. Without proper backoffs in place, there is potential for it to unnecessarily overload the API Server with requests. This makes two significant changes: Increasing the base backoff from 5ms to 1s and making all syncs triggered by EndpointSlice changes delayed by at least 1 second to enable batching.
 2020-03-25 11:00:00 -07:00
Wei Huang
06f48a988f
Print detailed score results on verbose level 10 2020-03-25 10:46:28 -07:00
Aldo Culquicondor
4b31b55499 Count spreading node matches for hostname topology in Score 2020-03-25 13:29:27 -04:00
fxmumu
8beb2439a0 Remove nested if statement and test it 
Remove nested if statement in scheduler err handler.
Test scheduler err that node not found.
 2020-03-26 00:29:41 +08:00
Kubernetes Prow Robot
d00f9c7c10
Merge pull request #89338 from skilxn-go/AddCompatibilityTestForPluginArgs 
Add compatibility tests for plugin arguments
 2020-03-25 08:49:03 -07:00
Kubernetes Prow Robot
3754aa1f27
Merge pull request #89297 from danwinship/userspace-logging 
Make userspace proxy logging quieter
 2020-03-24 22:37:03 -07:00
Dave Chen
4ab7be43ce Trival fix: update the desc on the score plugins 
For whatever the reason, the max score has been updated from "10"
to "100"
 2020-03-25 12:09:09 +08:00
Shihang Zhang
b56da85a77 sync api/v1/pod/util with api/pod/util and remove DefaultContainers 2020-03-24 16:42:32 -07:00
Kubernetes Prow Robot
c58a3757cb
Merge pull request #89365 from notpad/feature/zone_label_ga 
Add check for volume zone GA labels
 2020-03-24 15:27:34 -07:00
Kubernetes Prow Robot
89dfebb214
Merge pull request #89359 from gongguan/process 
eviction by process number
 2020-03-24 15:27:25 -07:00
Christian Huffman
cb230dca25 Expand the PVC validation messages 2020-03-24 16:25:37 -04:00
Andrew Sy Kim
f34b32f5d0 cloud node controller: refactor tests to not depend on controller/testutils 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2020-03-24 13:36:10 -04:00
Aldo Culquicondor
e902e70d0d Use sqrt(n) chunk size in pod affinity and core scheduler 2020-03-24 10:29:59 -04:00
Aldo Culquicondor
36efa035e2 Add chunk size option to ParallelizeUntil 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-24 10:29:59 -04:00
skilxn-go
e0adb0ead9 Add compatibility tests for plugin config 2020-03-24 22:17:16 +08:00
notpad
98405a8bd9 Add check for volume zone GA labels 2020-03-24 21:11:25 +08:00
Kubernetes Prow Robot
c441a1a7dc
Merge pull request #85027 from shibataka000/fix-bug-about-unintentional-scale-out-during-updating-deployment 
Fix HPA bug about unintentional scale out during updating deployment.
 2020-03-24 04:50:46 -07:00
Kubernetes Prow Robot
f321d0ed12
Merge pull request #89361 from fuweid/me-use-statsfunc 
eviction: use previous statsFunc
 2020-03-24 00:28:46 -07:00
Kubernetes Prow Robot
907d4c1bb9
Merge pull request #89381 from dashpole/comment_disable_readonly 
Add comment explaining when to remove cadvisor json endpoints
 2020-03-23 20:31:19 -07:00
Kubernetes Prow Robot
62108be6d9
Merge pull request #89370 from ahg-g/ahg-prescore 
Execute PreScore right before Score instead of after Filter.
 2020-03-23 20:31:10 -07:00
louisgong
e56d40d048 remove unused param 2020-03-24 09:25:04 +08:00
louisgong
0efb70c0a2 eviction by process number 2020-03-24 09:25:04 +08:00
Kubernetes Prow Robot
d20b6cd44d
Merge pull request #89252 from odinuge/hugepages-relax-node-validation 
Relax huge page node validation
 2020-03-23 13:52:47 -07:00
David Ashpole
b4ed7273da add comment explaining when to remove the --enable-cadvisor-json-endpoints 2020-03-23 12:52:00 -07:00
Abdullah Gharaibeh
24fe5a2f72 Moved RunPreScorePlugins to inside prioritizeNodes and RunPreFilterPlugins to inside findNodesThatFitPod. 2020-03-23 11:08:40 -04:00
Abdullah Gharaibeh
f9b650bc98 Scheduler: execute PreScore right before Score instead of after Filter. 2020-03-23 10:59:04 -04:00
Wei Fu
a809aaf03d eviction: use previous statsFunc 
No need to use summary to create statsFunc for localStorageEviction.
Just use vals from makeSignalObservations.

Signed-off-by: Wei Fu <fuweid89@gmail.com>
 2020-03-23 19:11:17 +08:00
Kubernetes Prow Robot
0641e0c6d8
Merge pull request #89059 from chenkaiyue/Reconcile-NoExecute-Taint 
Reconcile NoExecute Taint
 2020-03-23 00:14:45 -07:00
andyzhangx
f889213d38 feat: support Azure shared disk 2020-03-21 13:16:22 +00:00
Kubernetes Prow Robot
173b5ee6f7
Merge pull request #89250 from andyzhangx/disk-version 
feat: change azure disk api-version
 2020-03-21 02:56:57 -07:00
gavinfish
1865a104a9 Remove kubescheduler.config.k8s.io/v1alpha1 2020-03-21 15:11:48 +08:00
Kubernetes Prow Robot
4319ab214f
Merge pull request #89219 from chendave/misspelling 
Trival fix: update the description on the pod preemption
 2020-03-20 17:58:44 -07:00
Kubernetes Prow Robot
0549d0e7db
Merge pull request #88943 from tedyu/visitor-container-type 
Visitors of Configmaps and Secrets should specify which containers to visit
 2020-03-20 09:20:36 -07:00
Ted Yu
e0dbbf0a65 Visitors of Configmaps and Secrets should specify which containers to visit 
Signed-off-by: Ted Yu <yuzhihong@gmail.com>
 2020-03-20 07:59:44 -07:00
Dan Winship
945d5f8d7d Make userspace proxy logging quieter 2020-03-20 08:24:02 -04:00
Dan Winship
8edd656238 Don't log whether we're using iptables --random-fully 2020-03-20 08:06:27 -04:00
Kubernetes Prow Robot
ede025af1b
Merge pull request #89232 from apelisse/test-apply-status 
Use discovery to test apply all status
 2020-03-20 03:52:36 -07:00
Uzuku
302cda742a Handle nil pod in pod format 2020-03-20 15:30:44 +08:00
martin-schibsted
9ba2bd57fb
Improve error message (#82829) 
* Improve error message

* Update pkg/credentialprovider/config.go

Co-Authored-By: Jordan Liggitt <jordan@liggitt.net>

Co-authored-by: Jordan Liggitt <jordan@liggitt.net>
 2020-03-20 00:02:36 -07:00
Kubernetes Prow Robot
3d46b7878c
Merge pull request #89018 from abhiraut/npTypes 
Update code comment for NetworkPolicyPeer
 2020-03-19 20:31:04 -07:00
Kubernetes Prow Robot
fe2fdcd695
Merge pull request #89162 from alculquicondor/affinity-less-lock 
Reduce locking when calculating affinity scores
 2020-03-19 15:04:35 -07:00
Kubernetes Prow Robot
e74ad38854
Merge pull request #89013 from dims/copy-jsonlog-from-docker/docker-locally 
Copy jsonlog from docker/docker locally
 2020-03-19 12:08:37 -07:00
Kubernetes Prow Robot
2c8ef3b19d
Merge pull request #89196 from YuikoTakada/fix_non_aschii_pkg_volume_iscsi 
Fix non-ascii characters in pkg/volume/iscsi/iscsi_util_test.go
 2020-03-19 10:28:08 -07:00
Antoine Pelisse
dfe1703ffa Do not reset managedFields in status update strategy 2020-03-19 09:58:46 -07:00
Andrew Sy Kim
4b9b2d3a86 add comment to deprecate and prevent new use-cases for pkg/ssh 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2020-03-19 11:43:04 -04:00
Kubernetes Prow Robot
abe4dea072
Merge pull request #89149 from notpad/fix_comment 
Fix comments
 2020-03-19 08:27:23 -07:00
Odin Ugedal
19f0519b2d
Relax huge page node validation 
A relaxed version was added in 1.18, and this will disable the
validation all together.
 2020-03-19 14:09:13 +01:00
Kubernetes Prow Robot
dfb6993947
Merge pull request #89182 from dims/just-use-runtime-numcpu 
Just use runtime.NumCPU on windows
 2020-03-19 06:05:51 -07:00
Kubernetes Prow Robot
fe459b3a67
Merge pull request #89179 from deads2k/fix-ignored-resources 
don't quota virtual resources by default
 2020-03-19 06:05:42 -07:00
andyzhangx
12c6c81b1a feat: change azure disk api-version 2020-03-19 10:51:53 +00:00
zhouya0
6a051b94e7 Fix printers ignoring object average value 2020-03-19 13:35:57 +08:00
Kubernetes Prow Robot
1b3c94b034
Merge pull request #89146 from SataQiu/fix-kube-proxy-20200316 
comment cleanup for kube-proxy
 2020-03-18 22:25:05 -07:00
Kubernetes Prow Robot
de931d569e
Merge pull request #89105 from andyzhangx/upgrade-40.2 
Upgrade to azure-sdk v40.2.0
 2020-03-18 22:24:29 -07:00
Kubernetes Prow Robot
f899ad704a
Merge pull request #89069 from enj/enj/i/drop_password_file 
Remove support for basic authentication
 2020-03-18 22:24:20 -07:00
Kubernetes Prow Robot
34f03ae9d4
Merge pull request #89001 from SataQiu/cleanup-20200310 
Use utilnet.GetIndexedIP instead of replicating the function locally
 2020-03-18 22:23:25 -07:00
zzde
a95d04993a
Fix golint failures in pkg/credentialprovider (#88860) 
* Fix golint failures in pkg/credentialprovider

* improve Comment

* test
 2020-03-18 20:10:43 -07:00
Kubernetes Prow Robot
34ad7d1984
Merge pull request #88450 from shikanon/fix/golintTypo 
fix typos error in handlers_test.go file
 2020-03-18 14:24:44 -07:00
Dave Chen
a9d82e7c2a Trival fix: update the description on the pod preemption 
`pod` has the field of `NominatedNodeName` which is different
with `NominatedPod`.
 2020-03-18 18:23:36 +08:00
Kubernetes Prow Robot
0fd4beb089
Merge pull request #83408 from cmluciano/cml/fixcoretypeslinks 
core: fix dead links in core api comments
 2020-03-18 00:14:47 -07:00
wccsama
3c22575e66 clean up the awkward pattern in service_controller_test 2020-03-18 13:50:36 +08:00
Abhishek Raut
7cab5753de Update code comment for NetworkPolicyPeer 
NetworkPolicyPeer in types has an outdated comment from the
times when it only supported ingress rules. Update the comment
to reflect the current usage of the field.
 2020-03-17 21:40:18 -07:00
Kubernetes Prow Robot
7d6d4662a9
Merge pull request #88966 from liggitt/require-table-converter 
Require table converter
 2020-03-17 19:28:39 -07:00
Kubernetes Prow Robot
0c8ac83e04
Merge pull request #88871 from dashpole/fix_oom 
Use the container whose limit is hit for system OOMs
 2020-03-17 19:27:54 -07:00
Yuiko Mori
558e8bb199 Fix non-ascii characters in pkg/volume/iscsi/iscsi_util_test.go 2020-03-18 02:14:07 +00:00
Davanum Srinivas
825f99c396
run update-vendor.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-03-17 21:26:07 -04:00
Davanum Srinivas
0c52ffe08f
make local copy of JSONLog 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-03-17 21:25:55 -04:00
Kubernetes Prow Robot
ad2a1054b0
Merge pull request #88717 from mosesyou/dev-boris 
Add unit test TestListPlugins for the scheduler
 2020-03-17 16:21:55 -07:00
Kubernetes Prow Robot
42c94f35a7
Merge pull request #88541 from cmluciano/cml/41ipvsfix 
ipvs: only attempt setting of sysctlconnreuse on supported kernels
 2020-03-17 16:21:28 -07:00
Kubernetes Prow Robot
761c72f691
Merge pull request #88348 from tedyu/image-not-nil 
Check that ImageInspect pointer is not nil
 2020-03-17 16:21:01 -07:00
Kubernetes Prow Robot
ffc87f2d0c
Merge pull request #88266 from mattjmcnaughton/mattjmcnaughton/delete-pluginwatcher-DOS-TODO 
Delete TODO around implementing rate limiting to protect against DOS
 2020-03-17 16:20:34 -07:00
Kubernetes Prow Robot
1827fe444e
Merge pull request #87895 from alexzimmer96/68026-lint-pkg-controller-autoscaler 
Fix Golint errors in pkg/controller/podautoscaler
 2020-03-17 16:19:53 -07:00
Davanum Srinivas
25c3ddf22e
Just use runtime.NumCPU on windows 
docker folks added NumCPU implementation for windows that
supported hot-plugging of CPUs. The implementation used the
GetProcessAffinityMask to be able to check which CPUs are
active as well.
3707a76921

The golang "runtime" package has also bene using GetProcessAffinityMask
since 1.6 beta1:
6410e67a1e

So we don't seem to need the sysinfo.NumCPU from docker/docker.

(Note that this is PR is an effort to get away from dependencies from
docker/docker)

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-03-17 15:53:52 -04:00
Aldo Culquicondor
d0dc178ab8 Reduce locking when calculating affinity scores 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-17 15:46:01 -04:00
David Eads
6d918517d8 don't quota virtual resources by default 2020-03-17 15:10:23 -04:00
SataQiu
64a496e645 kube-proxy: some code cleanup 2020-03-17 21:46:54 +08:00
Jan Safranek
f60a0c8660 Fix mount options in iSCSI volumes 
Do not mount volumes in WaitForAttach(), mount them in MountDevice()
instead. They will get proper mount options this way.
 2020-03-17 11:37:18 +01:00
notpad
a043bc438d Fix comments 2020-03-16 11:58:27 +08:00
Kubernetes Prow Robot
0d85d1629c
Merge pull request #88786 from freehan/externalIP 
Fix ExternalTrafficPolicy support for Service ExternalIPs
 2020-03-14 06:36:35 -07:00
Minhan Xia
068963fc06 add testing 2020-03-13 14:59:40 -07:00
Minhan Xia
d527a09192 add ExternalTrafficPolicy support for External IPs in ipvs kubeproxy 2020-03-13 14:59:39 -07:00
Minhan Xia
efc4b12186 add ExternalTrafficPolicy support for External IPs in iptables kubeproxy 2020-03-13 14:59:39 -07:00
Minhan Xia
df9a567f3f add feature gate ExternalPolicyForExternalIP for the bug fix 2020-03-13 14:59:39 -07:00
Byonggon Chun
a3047672d0 move pkg/kubelet/cm/cpumanager/containermap to pkg/kubelet/cm/containermap for reusing 
containerMap is used in CPU Manager to store all containers information in the node.
containerMap provides a mapping from (pod, container) -> containerID for all containers a pod
It is reusable in another component in pkg/kubelet/cm which needs to track changes of all containers in the node.

Signed-off-by: Byonggon Chun <bg.chun@samsung.com>
 2020-03-14 02:38:51 +09:00
Aldo Culquicondor
4d6af4d8d8 Set unschedulable Condition after setting nominated Node 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-13 11:02:19 -04:00
andyzhangx
da20cc202f chore: upgrade to azure-sdk v40.2.0 
chore: use autorest v0.9.6

fix go module issue

fix go module error
 2020-03-13 11:51:25 +00:00
Kubernetes Prow Robot
bce16df824
Merge pull request #89093 from robscott/ingressclass-params-docs 
Removing ConfigMap as suggestion for IngressClass parameters
 2020-03-13 04:24:39 -07:00
kaiyuechen
b3637c9670 Reconcile NoExecute Taint 2020-03-13 11:44:12 +08:00
Kubernetes Prow Robot
3491129d34
Merge pull request #89056 from andrewsykim/epslice-terminating-pod 
EndpointSlice and Endpoints behavior for terminating pods should be the same
 2020-03-12 14:44:38 -07:00
Rob Scott
a68d712f12
Removing ConfigMap as suggestion for IngressClass parameters 
As this is a a local object reference from a global object, referencing a ConfigMap would not be possible. Controller specific custom resources are a much better fit here, allowing for better validation.
 2020-03-12 11:15:34 -07:00
Christopher M. Luciano
d22e18ad4f
ipvs: only attempt setting of sysctlconnreuse on supported kernels 
This builds on previous work but only sets the sysctlConnReuse value
if the kernel is known to be above 4.19. To avoid calling GetKernelVersion
twice, I store the value from the CanUseIPVS method and then check the version
constraint at time of expected sysctl call.

Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
 2020-03-12 13:16:00 -04:00
Giuseppe Scrivano
bb5ed1b797
kubelet: add initial support for cgroupv2 
do a conversion from the cgroups v1 limits to cgroups v2.

e.g. cpu.shares on cgroups v1 has a range of [2-262144] while the
equivalent on cgroups v2 is cpu.weight that uses a range [1-10000].

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
 2020-03-12 08:50:19 +01:00
Monis Khan
df292749c9
Remove support for basic authentication 
This change removes support for basic authn in v1.19 via the
--basic-auth-file flag.  This functionality was deprecated in v1.16
in response to ATR-K8S-002: Non-constant time password comparison.

Similar functionality is available via the --token-auth-file flag
for development purposes.

Signed-off-by: Monis Khan <mok@vmware.com>
 2020-03-11 20:55:47 -04:00
Kubernetes Prow Robot
562a420d86
Merge pull request #88915 from roycaihw/fix/image-manager-data-race 
Fix a data race in kubelet image manager
 2020-03-11 15:04:37 -07:00
Andrew Sy Kim
366dd4af44 EndpointSlice and Endpoints should treat terminating pods the same 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2020-03-11 13:03:18 -04:00
Kubernetes Prow Robot
a37d68ec05
Merge pull request #88917 from adelina-t/fix_pod_admit_handler 
Implement noopWindowsResourceAllocator
 2020-03-11 07:45:37 -07:00
Lars Ekman
aa8521df66 Issue #70020; Flush Conntrack entities for SCTP 
Signed-off-by: Lars Ekman <lars.g.ekman@est.tech>
 2020-03-11 09:56:54 +01:00
Kubernetes Prow Robot
7989ca4324
Merge pull request #88734 from joelsmith/master 
Work-around for missing memory metrics on CRI-O exited containers
 2020-03-10 16:21:36 -07:00
Haowei Cai
462b75388f let image cache do sort on write instead of on read to avoid data 
race and improve efficienty
 2020-03-10 15:33:34 -07:00
Adelina Tuvenie
a9f834d17d Implement noopWindowsResourceAllocator 
On Windows, the podAdmitHandler returned by the GetAllocateResourcesPodAdmitHandler() func
and registered by the Kubelet is nil.

We implement a noopWindowsResourceAllocator that would admit any pod for Windows in order
to be consistent with the original implementation.
 2020-03-10 21:32:23 +01:00
Savitha Raghunathan
3234d34714 moving volume plugin dir to kubelet config - part 1 2020-03-10 16:22:29 -04:00
Kubernetes Prow Robot
0ec85a1467
Merge pull request #88934 from aojea/endpointnolog 
Stop flooding the kube-proxy logs on dual-stack because of IPFamily
 2020-03-10 12:43:37 -07:00
Jordan Liggitt
96fadf9ed2 Define default table converters for missing resources 2020-03-10 15:22:37 -04:00
Kubernetes Prow Robot
2bacdf8047
Merge pull request #88988 from smarterclayton/ensure_host_network_podips 
kubelet: Also set PodIPs when assign a host network PodIP
 2020-03-10 06:43:36 -07:00
SataQiu
776fa5e76f use utilnet.GetIndexedIP instead of replicating the function locally 2020-03-10 18:03:53 +08:00
Clayton Coleman
c26653ced9
kubelet: Also set PodIPs when assign a host network PodIP 
When we clobber PodIP we should also overwrite PodIPs and not rely
on the apiserver to fix it for us - this caused the Kubelet status
manager to report a large string of the following warnings when
it tried to reconcile a host network pod:

```
 I0309 19:41:05.283623    1326 status_manager.go:846] Pod status is inconsistent with cached status for pod "machine-config-daemon-jvwz4_openshift-machine-config-operator(61176279-f752-4e1c-ac8a-b48f0a68d54a)", a reconciliation should be triggered:
   &v1.PodStatus{
           ... // 5 identical fields
           HostIP:                "10.0.32.2",
           PodIP:                 "10.0.32.2",
 -         PodIPs:                []v1.PodIP{{IP: "10.0.32.2"}},
 +         PodIPs:                []v1.PodIP{},
           StartTime:             s"2020-03-09 19:41:05 +0000 UTC",
           InitContainerStatuses: nil,
           ... // 3 identical fields
   }
```

With the changes to the apiserver, this only happens once, but it is
still a bug.
 2020-03-09 18:15:32 -04:00
Satyadeep Musuvathy
e053fdd08a Add NodeCIDR for detect-local-mode 2020-03-09 13:44:34 -07:00
mosesyou
d874275fb7 Add unit test TestListPlugins for the scheduler 2020-03-09 15:33:42 +08:00
skilxn-go
6b8fc8dc5e Move TaintBasedEvictions feature gates to GA 2020-03-09 10:49:00 +08:00
Antonio Ojea
df58c042a8 metaproxier logging for endpoints ipfamily 
The kube-proxy metaproxier implementations tries to get the IPFamily
from the endpoints, but if the endpoints doesn't contains an IP
address it logs a Warning.

This causes that services without endpoints keep flooding the logs
with warnings.

We log this errors with a level of Verbosity of 4 instead of a Warning
 2020-03-07 11:42:02 +01:00
Antonio Ojea
23d9ffd4c8 Add metaproxier unit tests 2020-03-07 00:33:55 +01:00
Jordan Liggitt
d8abacba40 client-go: update expansions callers 2020-03-06 16:50:41 -05:00
Kubernetes Prow Robot
f52cbea102
Merge pull request #88910 from liggitt/metadata-context 
Metadata client: plumb context
 2020-03-06 13:18:04 -08:00
Kubernetes Prow Robot
ef672c1c2d
Merge pull request #88678 from verult/slow-rxm-attach 
Parallelize attach operations across different nodes for volumes that allow multi-attach
 2020-03-06 13:17:21 -08:00
Kubernetes Prow Robot
179fe40d06
Merge pull request #88599 from julianvmodesto/scale-ctx-opts 
Add context and options to scale client
 2020-03-06 13:17:08 -08:00
David Ashpole
fc6b4719fd Use the container whose limit is hit for system OOMs 2020-03-06 11:06:16 -08:00
Jordan Liggitt
04a72d5ef9 client-go metadata: update callers 2020-03-06 11:07:54 -05:00
Christian Huffman
d0890533a9 Updated files after rebase 2020-03-06 08:56:59 -05:00
Hemant Kumar
73611a473f Fix expected version for csidriver 
Add a comment about GA feature
 2020-03-06 08:21:26 -05:00
Christian Huffman
c6fd25d100 Updated CSIDriver references 2020-03-06 08:21:26 -05:00
Christian Huffman
726af6bd7f Moved CSIDriver to GA 2020-03-06 08:17:26 -05:00
Kubernetes Prow Robot
5708511499
Merge pull request #88708 from mikedanese/deleteopts 
Migrate clientset metav1.DeleteOpts to pass-by-value
 2020-03-05 23:09:23 -08:00
Cheng Xing
ef3d66b98b Parallelize attach operations across different nodes for volumes that allow multi-attach 2020-03-05 22:22:05 -08:00
Kubernetes Prow Robot
cd0057c16a
Merge pull request #88876 from nolancon/none-policy-fix 
Topology Manager none policy bug fix
 2020-03-05 21:40:33 -08:00
Kubernetes Prow Robot
b0f793a94c
Merge pull request #88870 from alculquicondor/disallow_dup_plugin_config 
Disallow duplicate PluginConfig in framework creation
 2020-03-05 21:40:15 -08:00
Kubernetes Prow Robot
1302f343b1
Merge pull request #88864 from alculquicondor/one_config 
Disallow use of Plugin or PluginConfig when using Policy
 2020-03-05 21:39:57 -08:00
Kubernetes Prow Robot
264e2f1744
Merge pull request #88488 from gnufied/implement-fix-recursive-chown 
Implement changes for fsgroup recursive chown
 2020-03-05 21:39:30 -08:00
Kubernetes Prow Robot
e90c908f64
Merge pull request #88141 from tedyu/pvc-being-del 
Don't try to create VolumeSpec immediately after underlying PVC is being deleted
 2020-03-05 21:39:23 -08:00
Kubernetes Prow Robot
ce01a9bad0
Merge pull request #88857 from nolancon/test-fix 
Check for nil cpuManager in container manager
 2020-03-05 20:05:14 -08:00
Kubernetes Prow Robot
8b8dd79d53
Merge pull request #88768 from damemi/extenders-cc 
Add Extenders to v1alpha2 Component Config
 2020-03-05 20:04:28 -08:00
Kubernetes Prow Robot
e679265086
Merge pull request #87865 from tedyu/container-visitor2 
Allow container visitor to operate on selected container types
 2020-03-05 20:03:17 -08:00
Kubernetes Prow Robot
48541a0b16
Merge pull request #87650 from nolancon/beta-feature-gate 
Update TopologyManager Feature Gate
 2020-03-05 20:03:04 -08:00
Ted Yu
723761aa88 Don't try to create VolumeSpec immediately after underlying PVC is being deleted 
Signed-off-by: Ted Yu <yuzhihong@gmail.com>
 2020-03-05 16:45:50 -08:00
Mike Danese
76f8594378 more artisanal fixes 
Most of these could have been refactored automatically but it wouldn't
have been uglier. The unsophisticated tooling left lots of unnecessary
struct -> pointer -> struct transitions.
 2020-03-05 14:59:47 -08:00
Mike Danese
aaf855c1e6 deref all calls to metav1.NewDeleteOptions that are passed to clients. 
This is gross but because NewDeleteOptions is used by various parts of
storage that still pass around pointers, the return type can't be
changed without significant refactoring within the apiserver. I think
this would be good to cleanup, but I want to minimize apiserver side
changes as much as possible in the client signature refactor.
 2020-03-05 14:59:46 -08:00
Mike Danese
c58e69ec79 automated refactor 2020-03-05 14:59:46 -08:00
Mike Dame
1d7006c38d Add Extenders to scheduler v1alpha2 component config 2020-03-05 16:42:15 -05:00
Christopher M. Luciano
912f05bafb
ingress: add alternate resource backend 
Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
 2020-03-05 16:08:44 -05:00
Joel Smith
da988294ec Work-around for missing metrics on CRI-O exited containers 
HPA needs metrics for exited init containers before it will
take action. By setting memory and CPU usage to zero for any
containers that cAdvisor didn't provide statistics for, we
are assured that HPA will be able to correctly calculate
pod resource usage.
 2020-03-05 13:20:43 -07:00
Aldo Culquicondor
1fab27502b Disallow use of Plugin or PluginConfig when using Policy 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-05 15:05:26 -05:00
Aldo Culquicondor
13fa48e592 Disallow duplicate PluginConfig in framework creation 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-03-05 14:51:41 -05:00
Ted Yu
af0e1319c3 Allow container visitor to operate on selected container types 
Signed-off-by: Ted Yu <yuzhihong@gmail.com>
 2020-03-05 11:48:00 -08:00
Christopher M. Luciano
e931e30647
ingress: allow wildcard hosts in IngressRule 
Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
 2020-03-05 13:44:48 -05:00
nolancon
0551d408ac Bug fix for TM none policy 2020-03-05 14:25:48 +00:00
Hemant Kumar
b132959687 Start adding tests for verifying correct modes 
Add an example for permission bits checking
 2020-03-05 08:00:27 -05:00
Kubernetes Prow Robot
0836b583f7
Merge pull request #85289 from serathius/remove-prometheus-controller-endpointslice 
Remove prometheus references from pkg/controller/endpointslice
 2020-03-05 02:58:37 -08:00
nolancon
4baa1d967d Check for nil cpuManager 2020-03-05 07:54:33 +00:00
Kubernetes Prow Robot
59c6d339cd
Merge pull request #88636 from NetApp/generic-datasource 
Add generic DataSource feature gate
 2020-03-04 20:13:28 -08:00
Kubernetes Prow Robot
7a513b575a
Merge pull request #88440 from smarterclayton/container_success_fix 
Ensure Kubelet always reports terminating pod container status
 2020-03-04 20:13:04 -08:00
Kubernetes Prow Robot
ac32644d6e
Merge pull request #87759 from klueska/upstream-move-cpu-allocation-to-pod-admit 
Guarantee aligned resources across containers
 2020-03-04 20:12:37 -08:00
Hemant Kumar
c52d4bf32f Implement changes into volume plugins for skipping chown 
Add a separate function for walking directories
 2020-03-04 21:23:31 -05:00
Hemant Kumar
053baaf143 Update generated files 
update generated code
 2020-03-04 21:23:31 -05:00
Hemant Kumar
f7509d277e Define new type for storing volume fsgroupchangepolicy 
Address review comments for api change
 2020-03-04 21:23:27 -05:00
Ben Swartzlander
e8b09d3644 Add AnyVolumeDataSource feature gate 
Allow any custom resource to be the data source of a PVC, if the
AnyVolumeDataSource feature gate is enabled. This is an alpha feature.
 2020-03-04 18:55:50 -05:00
Dan Winship
55d3408211 agnhost: add SCTP support to netexec 2020-03-04 23:34:15 +01:00
Kubernetes Prow Robot
e865c0b219
Merge pull request #88686 from j-griffith/upgrade_cloning_to_ga 
Mark PVCDataSource featuregate as GA
 2020-03-04 13:19:06 -08:00
Kubernetes Prow Robot
e4e3d72f1c
Merge pull request #83572 from chendotjs/tc-fix 
bandwidth: use regexp to handle tc output and add IPv6 support
 2020-03-04 13:18:38 -08:00
Clayton Coleman
8bc5cb01a9
kubelet: Clear the podStatusChannel before invoking syncBatch 
The status manager syncBatch() method processes the current state
of the cache, which should include all entries in the channel. Flush
the channel before we call a batch to avoid unnecessary work and
to unblock pod workers when the node is congested.

Discovered while investigating long shutdown intervals on the node
where the status channel stayed full for tens of seconds.

Add a for loop around the select statement to avoid unnecessary
invocations of the wait.Forever closure each time.
 2020-03-04 13:34:25 -05:00
Clayton Coleman
8722c834e5
kubelet: Never restart containers in deleting pods 
When constructing the API status of a pod, if the pod is marked for
deletion no containers should be started. Previously, if a container
inside of a terminating pod failed to start due to a container
runtime error (that populates reasonCache) the reasonCache would
remain populated (it is only updated by syncPod for non-terminating
pods) and the delete action on the pod would be delayed until the
reasonCache entry expired due to other pods.

This dramatically reduces the amount of time the Kubelet waits to
delete pods that are terminating and encountered a container runtime
error.
 2020-03-04 13:34:25 -05:00
Yu-Ju Hong
2364c10e2e
kubelet: Don't delete pod until all container status is available 
After a pod reaches a terminal state and all containers are complete
we can delete the pod from the API server. The dispatchWork method
needs to wait for all container status to be available before invoking
delete. Even after the worker stops, status updates will continue to
be delivered and the sync handler will continue to sync the pods, so
dispatchWork gets multiple opportunities to see status.

The previous code assumed that a pod in Failed or Succeeded had no
running containers, but eviction or deletion of running pods could
still have running containers whose status needed to be reported.

This modifies earlier test to guarantee that the "fallback" exit
code 137 is never reported to match the expectation that all pods
exit with valid status for all containers (unless some exceptional
failure like eviction were to occur while the test is running).
 2020-03-04 13:34:25 -05:00
Clayton Coleman
ad3d8949f0
kubelet: Preserve existing container status when pod terminated 
The kubelet must not allow a container that was reported failed in a
restartPolicy=Never pod to be reported to the apiserver as success.
If a client deletes a restartPolicy=Never pod, the dispatchWork and
status manager race to update the container status. When dispatchWork
(specifically podIsTerminated) returns true, it means all containers
are stopped, which means status in the container is accurate. However,
the TerminatePod method then clears this status. This results in a
pod that has been reported with status.phase=Failed getting reset to
status.phase.Succeeded, which is a violation of the guarantees around
terminal phase.

Ensure the Kubelet never reports that a container succeeded when it
hasn't run or been executed by guarding the terminate pod loop from
ever reporting 0 in the absence of container status.
 2020-03-04 13:34:24 -05:00
j-griffith
9044fbfc5d Update VolumePVCDatasource to GA for 1.18 
Updates the VolumePVCDataSource featuregate (cloning) to GA for the 1.18 k8s
release.
 2020-03-04 10:48:30 -07:00
Kubernetes Prow Robot
497a998ba6
Merge pull request #88654 from ddebroy/gmsa-disable1 
Promote GMSA support for Windows to GA
 2020-03-04 02:32:01 -08:00
Kubernetes Prow Robot
4d19c6f2ad
Merge pull request #87537 from uthark/oatamanenko/apiversion 
Fixes #87506 Add apiVersion to involvedObject
 2020-03-04 02:31:47 -08:00
Kubernetes Prow Robot
0535520f6e
Merge pull request #88758 from soltysh/hide_last_applied 
Hide kubectl.kubernetes.io/last-applied-configuration in describe
 2020-03-03 21:06:01 -08:00
Kubernetes Prow Robot
cd23e78c3d
Merge pull request #88684 from saad-ali/updateMountLib 
Update AzureFile and CephFS to use MountSensitive
 2020-03-03 21:05:48 -08:00
Deep Debroy
16d221e407 Promote GMSA to GA 
Signed-off-by: Deep Debroy <ddebroy@docker.com>
 2020-03-04 02:56:21 +00:00
Kubernetes Prow Robot
aeb88b6ecd
Merge pull request #88587 from cmluciano/cml/v1beta1paths 
Adding PathType to Ingress
 2020-03-03 18:13:47 -08:00
Kubernetes Prow Robot
0773f108c7
Merge pull request #88710 from SataQiu/ipvs-readme-20200302 
kube-proxy: small cleanup for ipvs readme
 2020-03-03 12:18:22 -08:00
Kubernetes Prow Robot
9d0cbb7503
Merge pull request #88673 from jsafrane/block-feature-ga 
Promote block volumes to GA
 2020-03-03 12:17:12 -08:00
Kubernetes Prow Robot
bfb3fb54b4
Merge pull request #88240 from soltysh/pod_conditions 
Present more concrete information about pod readiness
 2020-03-03 12:15:42 -08:00
Kubernetes Prow Robot
62dc3ea6d1
Merge pull request #87368 from 928234269/fix_staticcheck01 
fix staticcheck errors in pkg/controller/daemon.
 2020-03-03 12:15:28 -08:00
saad-ali
3784438b56 Prevent CephFS from logging senstive options 2020-03-03 11:20:08 -08:00
saad-ali
548b297a00 Prevent AzureFile from logging senstive options 2020-03-03 11:20:08 -08:00