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43518 Commits

Author SHA1 Message Date
Patrick Ohly
0efbbe8555 CSIStorageCapacity: check for sufficient storage in volume binder 
This uses the information provided by a CSI driver deployment for
checking whether a node has access to enough storage to create the
currently unbound volumes, if the CSI driver opts into that checking
with CSIDriver.Spec.VolumeCapacity != false.

This resolves a TODO from commit 95b530366a.
 2020-07-06 19:20:10 +02:00
Kubernetes Prow Robot
a26e5881d8 Merge pull request #92786 from answer1991/feature/enhance-bootstrap-certificate 
make Kubelet bootstrap certificate signal aware
 2020-07-06 09:52:52 -07:00
Sri Saran Balaji Vellore Rajakumar
05240c9218 Add support for disabling /logs endpoint in kubelet 2020-07-06 07:52:30 -07:00
chenjun.cj
db71941775 make Kubelet bootstrap certificate signal aware 2020-07-06 22:30:27 +08:00
Sascha Grunert
c3ba2d8b8b Add seccomp GA version skew for pods 
This adds a new conversion function to the pod strategy to handle the
seccomp version skew strategy:

https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/20190717-seccomp-ga.mdversion-skew-strategy

Signed-off-by: Sascha Grunert <sgrunert@suse.com>
 2020-07-06 16:06:24 +02:00
yuanhuaiwang
8e1e1e9be2 Remove resync period for disruption controller 
What type of PR is this?
/kind cleanup

What this PR does / why we need it:
The disruption controller is resyncing all ssets every 30 seconds, this is not necessary, and make the depth of disruption workqueue longer and can cause delays processing actual updates when large amounts of disruptions exist.

Special notes for your reviewer:

Does this PR introduce a user-facing change?
Disruption controllers no longer force a resync every 30 seconds when nothing has changed.
 2020-07-06 20:31:28 +08:00
Paulo Gomes
8976e3620f Add seccomp enforcement and validation based on new GA fields 
Adds seccomp validation.

This ensures that field and annotation values must match when present.

Co-authored-by: Sascha Grunert <sgrunert@suse.com>
 2020-07-06 09:13:25 +01:00
Wei Huang
07583bf95b Bypass PreFilter in ServiceAfffinity if AffinityLabels arg is not present 2020-07-05 23:37:04 -07:00
Kubernetes Prow Robot
9e70d6f805 Merge pull request #91738 from jsafrane/fix-iscsi-metadata 
iscsi: don't write json medata file when the volume is already mounted.
 2020-07-04 16:06:48 -07:00
andyxning
2e22ef50ea code clean for podgc 2020-07-04 23:01:16 +08:00
Kubernetes Prow Robot
393f9e94e4 Merge pull request #92417 from wawa0210/ipam-staticcheck 
Ipam staticcheck
 2020-07-04 00:30:48 -07:00
Kubernetes Prow Robot
86096addb1 Merge pull request #92689 from chendave/fix_testcase 
Fix the nits found in the testcases of `PodTopologySpread`
 2020-07-03 20:31:26 -07:00
Kubernetes Prow Robot
efb56da4a5 Merge pull request #92665 from klueska/upstream-add-get-preferred-allocation-api 
Add GetPreferredAllocation() call to the v1beta1 device plugin API
 2020-07-03 20:31:16 -07:00
Kubernetes Prow Robot
d3aafb231b Merge pull request #92609 from andrewsykim/ipvs-binded-addr 
proxier/ipvs: check already binded addresses in the IPVS dummy interface
 2020-07-03 20:31:02 -07:00
Kubernetes Prow Robot
faff3c5378 Merge pull request #91527 from danwinship/ipfamily-api-docs 
api: update Service.Spec.IPFamily docs
 2020-07-03 16:36:47 -07:00
Patrick Ohly
9a66e8e1b5 CSIStorageCapacity: 'make update' 2020-07-03 21:54:14 +02:00
Patrick Ohly
1089954fa6 CSIStorageCapacity: CSIDriver.Spec.StorageCapacity field 
This is needed to inform the Kubernetes pod scheduler whether it has
to check CSIStorageCapacity objects for available capacity.
 2020-07-03 21:54:14 +02:00
Patrick Ohly
22aeb81e84 CSIStorageCapacity: CSIStorageCapacity API 
This adds the CSIStorageCapacity API change for
https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/1472-storage-capacity-tracking
 2020-07-03 21:54:14 +02:00
Kevin Klues
5bd0db0b1f Add new test cases for GetPreferredAllocation() in allocation path 2020-07-03 13:01:32 +00:00
Kevin Klues
83f18d9975 Remove unnecessary field from TestTopologyAlignedAllocation() test cases 2020-07-03 13:01:32 +00:00
Kevin Klues
bb08fd1135 Add a simple endpoint test for GetPreferredAllocation() 
More extensive tests that exercise the allocation logic are to follow.
 2020-07-03 13:01:32 +00:00
Kevin Klues
cbd405d85c Update existing tests in support of GetPreferredallocation() 2020-07-03 13:01:32 +00:00
Kubernetes Prow Robot
b6cbe1b8de Merge pull request #92662 from chelseychen/event-api-fallback 
Switch event recorder to use events.k8s.io/v1
 2020-07-03 05:03:15 -07:00
Kubernetes Prow Robot
19883b50f8 Merge pull request #92604 from soulxu/fix_preemption_with_nominated_node 
The Pod is eligible to preempt when previous nominanted node is UnschedulableAndUnresolvable
 2020-07-03 05:03:01 -07:00
Patrick Ohly
158d70aeff features: CSIStorageCapacity 
This will cover all extensions required for tracking of storage
capacity that is provided by CSI drivers.
 2020-07-03 13:24:01 +02:00
Dave Chen
3e65fe4378 Change the exception to avoid the cost of preemption 
node's labels doesn't contain the required topologyKeys in `Constraints`
cannot be resolved by preempting the pods on that pods.

One use case that could easily reproduce the issue is,
- set `alwaysCheckAllPredicates` to true.
- one node contains all the required topologyKeys but is failed in predicates
  such as 'taint'.
- another node doesn't hold all the required topologyKeys, and thus return `Unschedulable`
  status code.
- scheduler will try to preempt the pods on the above node with lower priorities.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-07-03 10:17:31 +08:00
He Jie Xu
b3741f344e The Pod is eligible to preempt when previous nominanted node is UnschedulableAndUnresolvable 
If the Pod's previous nominated node is UnschedulableAndUnresolvable from previous
filtering, it should be considered for preemption again.
 2020-07-03 08:57:45 +08:00
Kevin Klues
a780ccff5b Updates logic in devicesToAllocate() to call GetPreferredAllocation() 2020-07-02 22:07:27 +00:00
Kevin Klues
bb56a09133 Add callGetPreferredAllocationIfAvailable() function in devicemanager 
This function mimics what is already done for the conditional call to
PreStartContainer() via the callPreStartContainerIfNeeded() function.
 2020-07-02 22:07:27 +00:00
Kubernetes Prow Robot
47a9952337 Merge pull request #86968 from gnufied/add-extra-csi-fields 
Add extra fields in node expansion CSI call
 2020-07-02 15:06:47 -07:00
Andrew Sy Kim
de2ecd7e2f proxier/ipvs: check already binded addresses in the IPVS dummy interface 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
Co-authored-by: Laurent Bernaille <laurent.bernaille@gmail.com>
 2020-07-02 15:32:21 -04:00
Chelsey Chen
ade2422883 Switch event recorder to use events.k8s.io/v1 2020-07-02 14:50:41 -04:00
Kevin Klues
abf87c99c6 Add GetPreferredAllocation() as a supported device plugin endpoint 2020-07-02 15:15:50 +00:00
Kevin Klues
32c047a52e Update device plugin stub with new GetPreferredAllocation() call 2020-07-02 15:15:48 +00:00
Kevin Klues
c45f1317eb Fix some whitespacing and comments in devicemanager 2020-07-02 15:15:44 +00:00
Kubernetes Prow Robot
7f78c330c0 Merge pull request #92421 from wawa0210/deployment-staticcheck 
fix pkg/controller/deployment staticcheck
 2020-07-02 06:41:29 -07:00
Kubernetes Prow Robot
13a4a71e99 Merge pull request #91532 from afrouzMashaykhi/log-flag-kubelet 
add --logging-format flag to kubelet
 2020-07-02 06:40:46 -07:00
Kubernetes Prow Robot
e37c04bd7c Merge pull request #92684 from cofyc/volume-scheduling-cleanup 
cleanup in volume scheduling
 2020-07-02 04:17:38 -07:00
Kubernetes Prow Robot
15a9430ae5 Merge pull request #92650 from ahg-g/ahg-attempts 
breakdown PodSchedulingDuration by number of attempts
 2020-07-02 04:17:15 -07:00
Kubernetes Prow Robot
1b871091b9 Merge pull request #91645 from chelseychen/event-api 
Promote new Event API to v1
 2020-07-02 04:16:46 -07:00
wawa0210
444cdc2944 fix pkg/controller/nodeipam staticcheck 2020-07-02 18:32:13 +08:00
Kubernetes Prow Robot
a138be8722 Merge pull request #92686 from pohly/csi-ephemeral-volumes-beta 
CSI ephemeral volumes: documentation and owner update
 2020-07-01 23:14:37 -07:00
Kubernetes Prow Robot
f7a13de36c Merge pull request #92667 from liggitt/admission-warnings 
Admission webhook warnings
 2020-07-01 23:14:17 -07:00
Kubernetes Prow Robot
94e1c54735 Merge pull request #92655 from BenTheElder/cleanup-some-owners 
Cleanup some owners
 2020-07-01 23:14:08 -07:00
Kubernetes Prow Robot
4d0ce2e708 Merge pull request #92584 from aojea/ipvsfix 
IPVS: kubelet, kube-proxy: unmark packets before masquerading …
 2020-07-01 23:13:57 -07:00
Kubernetes Prow Robot
6c917e6e48 Merge pull request #92571 from Huang-Wei/postfilter-impl-5 
Polish unit tests of defaultpreemptio plugin
 2020-07-01 23:13:47 -07:00
Kubernetes Prow Robot
406671910a Merge pull request #92415 from wawa0210/statefulset-staticcheck 
fix pkg/controller/statefulset staticcheck
 2020-07-01 23:12:58 -07:00
Kubernetes Prow Robot
ce5c89a144 Merge pull request #91896 from aojea/bumpcni 
bump cni library version to v0.8.0
 2020-07-01 23:12:16 -07:00
Kubernetes Prow Robot
8623c26150 Merge pull request #90909 from kumarvin123/feature/WindowsEpSlices 
EndPointSlices implementation for Windows
 2020-07-01 23:12:01 -07:00
Dave Chen
41fd19760e Fix the nits found in the testcases of PodTopologySpread 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-07-02 12:37:46 +08:00