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1022 Commits

Author SHA1 Message Date
Jordan Liggitt
23e9fb1bb5 Fix podIP validation 2020-04-30 19:49:45 -04:00
Kubernetes Prow Robot
43cd2ff239 Merge pull request #89549 from happinesstaker/sa-rotate 
Monitoring safe rollout of time-bound service account token.
 2020-04-22 17:01:58 -07:00
Jiajie Yang
ae0e52d28c Monitoring safe rollout of time-bound service account token. 2020-04-22 11:59:16 -07:00
Jie Shen
363bb39142 Use utils.net to parse ports instead of atoi (#89120) 2020-04-21 20:55:52 -07:00
Jordan Liggitt
dab2a830da Fix conflicts patching scale subresources 2020-04-21 16:36:24 -04:00
Antonio Ojea
e3df13439a fix service allocation concurrency issues 
The service allocator is used to allocate ip addresses for the
Service IP allocator and NodePorts for the Service NodePort
allocator. It uses a bitmap backed by etcd to store the allocation
and tries to allocate the resources directly from the local memory
instead from etcd, that can cause issues in environment with
high concurrency.

It may happen, in deployments with multiple apiservers, that the
resource allocation information is out of sync, this is more
sensible with NodePorts, per example:

1. apiserver A create a service with NodePort X
2. apiserver B deletes the service
3. apiserver A creates the service again

If the allocation data of apiserver A wasn't refreshed with the
deletion of apiserver B, apiserver A fails the allocation because
the data is out of sync. The Repair loops solve the problem later,
but there are some use cases that require to improve the concurrency
in the allocation logic.

We can try to not do the Allocation and Release operations locally,
and try instead to check if the local data is up to date with etcd,
and operate over the most recent version of the data.
 2020-04-20 09:50:00 +02:00
Antonio Ojea
cb87793d57 Add unit test to portallocator storage 
Add unit test for the portallocator storage based on
the ipallocator ones.

pkg/registry/core/service/ipallocator/storage/storage_test.go
 2020-04-20 09:49:59 +02:00
Kubernetes Prow Robot
ee6b88ddf9 Merge pull request #90000 from SataQiu/staging-scheduler-20200409 
scheduler: remove direct import to pkg/master/ports
 2020-04-11 10:46:01 -07:00
SataQiu
41d3e44a2f scheduler: remove direct import to pkg/master/ports 
Signed-off-by: SataQiu <1527062125@qq.com>
 2020-04-11 13:56:53 +08:00
SataQiu
e71f84b1c4 dual-stack: fix the bug that isValidAddress only checks the first IP even a Pod has more than one address 
Signed-off-by: SataQiu <1527062125@qq.com>
 2020-04-09 16:17:34 +08:00
Kubernetes Prow Robot
b215be875c Merge pull request #89530 from tklauser/use-bits-onescount 
Use OnesCount8 from math/bits to implement countBits
 2020-04-02 21:40:13 -07:00
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
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
Shihang Zhang
b56da85a77 sync api/v1/pod/util with api/pod/util and remove DefaultContainers 2020-03-24 16:42:32 -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
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
Jordan Liggitt
96fadf9ed2 Define default table converters for missing resources 2020-03-10 15:22:37 -04:00
SataQiu
776fa5e76f use utilnet.GetIndexedIP instead of replicating the function locally 2020-03-10 18:03:53 +08:00
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
Kubernetes Prow Robot
86141c0cce Merge pull request #88503 from robscott/app-protocol 
Adding AppProtocol to Service and Endpoints Ports
 2020-02-26 00:20:40 -08:00
Rob Scott
6a33727632 Adding AppProtocol to Service and Endpoints Ports 2020-02-25 17:42:34 -08:00
Kubernetes Prow Robot
851efa8a34 Merge pull request #84051 from bart0sh/PR0079-multiple-sizes-hugepages 
Implement support for multiple sizes huge pages
 2020-02-25 14:40:27 -08:00
taesun_lee
d578c02975 Fix pkg/registry typos in some error message, variable names etc 
error message : differerence -> difference
comment : Ingresss -> Ingress
comment : ObjeceMeta -> ObjectMeta
test case name meta : selectpor -> selector
variable name : secondaryRegistery -> secondaryRegistry
variable name : autosclaerOut -> autoscalerOut
 2020-02-25 15:45:20 +09:00
Ed Bartosh
0eb65bd7da Implement support for multiple sizes huge pages 
This implementation allows Pod to request multiple hugepage resources
of different size and mount hugepage volumes using storage medium
HugePage-<size>, e.g.

spec:
  containers:
    resources:
      requests:
        hugepages-2Mi: 2Mi
        hugepages-1Gi: 2Gi
    volumeMounts:
      - mountPath: /hugepages-2Mi
        name: hugepage-2mi
      - mountPath: /hugepages-1Gi
        name: hugepage-1gi
    ...
  volumes:
    - name: hugepage-2mi
      emptyDir:
        medium: HugePages-2Mi
    - name: hugepage-1gi
      emptyDir:
        medium: HugePages-1Gi

NOTE: This is an alpha feature.
      Feature gate HugePageStorageMediumSize must be enabled for it to work.
 2020-02-19 18:15:40 +02:00
Kubernetes Prow Robot
bd1042080f Merge pull request #81678 from verb/debug-list 
Add ephemeral containers to streamLocation name suggestions
 2020-02-12 21:36:35 -08:00
Kubernetes Prow Robot
f7eafa1a83 Merge pull request #86896 from yutedz/copy-into-err 
Return the error from copyInto
 2020-02-12 13:54:51 -08:00
Lee Verberne
cc32702e8f Add ephemeral containers to streamLocation name suggestions 
This combines container names into a single list because separating them
into a long, variable length string isn't particularly useful in the
context of an streaming error message.
 2020-02-12 14:49:42 +01:00
Kubernetes Prow Robot
17a6248f76 Merge pull request #87939 from shaloulcy/pod_storage_indexer 
add indexer for pod storage
 2020-02-11 23:15:22 -08:00
shaloulcy
fe312ed74a add index for pod cacher 
Signed-off-by: shaloulcy <lcy041536@gmail.com>
 2020-02-11 09:25:27 +08:00
Mike Danese
25651408ae generated: run refactor 2020-02-08 12:30:21 -05:00
Mike Danese
3aa59f7f30 generated: run refactor 2020-02-07 18:16:47 -08:00
Alexander Zimmermann
22bd92a390 Changed comments to match with interfaces method description 2020-02-06 11:48:57 +01:00
Alexander Zimmermann
026ba54961 Fixed Golint errors in pkg/registry/core/pod 2020-02-06 11:40:37 +01:00
Odin Ugedal
6e411b6c0a Add support for pre-allocated hugepages with 2 sizes 
Remove the validation for pre-allocated hugepages on node level.
Validation is currently the only thing making it impossible to use
pre-allocated huge pages in more than one size.

We have now quite a few reports from real users that this feature is
welcome.
 2020-01-23 17:38:22 +01:00
Ted Yu
5b49d03b84 Return the error from copyInto 2020-01-23 07:48:39 -08:00
wojtekt
9174905ae7 Autogenerated 2020-01-12 21:09:05 +01:00
wojtekt
e612ebfdff Immutable field and validation 2020-01-12 20:51:31 +01:00
yuzhiquan
8d7f383785 cleanup(api-machinery): remove unused struct and variable 2020-01-08 16:57:02 +08:00
Kubernetes Prow Robot
a443014dfc Merge pull request #86621 from yuzhiquan/patch-pod 
refactor (pod log) container valiate
 2019-12-30 02:41:39 -08:00
yuzhiquan
ca69051475 refactor(pod log):refactor for container valiate, little cleanup 
bug(pod log):TestCheckLogLocation should point out pod name

modify container if statement

fix typo
 2019-12-30 16:16:45 +08:00
danielqsj
5bc0e26c19 unify alias of api errors under pkg and staging 2019-12-26 16:42:28 +08:00
Jordan Liggitt
6a1354252d Add unit test for extended ipv4 service IP range 2019-12-22 22:32:42 -05:00
Jordan Liggitt
df4f5c1a30 Revert "remove ipallocator in favor of k/utils net package" 
This reverts commit f984b4c7a2.
 2019-12-22 22:31:25 -05:00
Jordan Liggitt
bb90f0ff94 Install APIs directly for tests 2019-12-13 11:56:29 -05:00
Kubernetes Prow Robot
b8ce44f006 Merge pull request #85863 from nan-yu/pdb_status_renaming 
Rename PodDisruptionsAllowed to DisruptionsAllowed in type PodDisruptionBudgetStatus
 2019-12-05 15:54:49 -08:00
Kubernetes Prow Robot
ac5dc1fc68 Merge pull request #85844 from shaloulcy/add_configmap_predicate_func 
add PredicateFunc for configmap
 2019-12-03 19:45:12 -08:00
Kubernetes Prow Robot
bb9981e19f Merge pull request #85046 from hvaara/fix-golint-pkg-registry--storage 
Fix golint issues in pkg/registry/.../storage
 2019-12-03 15:47:11 -08:00
Nan Yu
1fb0dd4ec5 Rename PodDisruptionsAllowed to DisruptionsAllowed in type PodDisruptionBudgetStatus 2019-12-03 14:26:35 -08:00
shaloulcy
efa34ba484 add PredicateFunc for configmap 
Signed-off-by: shaloulcy <lcy041536@gmail.com>
 2019-12-03 20:18:27 +08:00
Kubernetes Prow Robot
050c9471c8 Merge pull request #85644 from liggitt/meta-v1-table 
Switch TableGenerator/TableConvertor interfaces to metav1
 2019-11-28 10:05:18 -08:00