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49083 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
eb0fcf9e21 Merge pull request #123007 from sanposhiho/correct-doc 
fix(scheduler/metrics) correct the documentation on `plugin_evaluation_total`
 2024-01-28 20:36:01 -08:00
Kubernetes Prow Robot
27ad20db35 Merge pull request #123005 from danwinship/minor-proxy-cleanup 
Minor proxy cleanup
 2024-01-28 08:44:38 -08:00
Dan Winship
da05076868 Reorganize a bit of winkernel proxier setup 
Rather than doing winkernel-specific parsing of generic config data in
cmd/kube-proxy, do it in pkg/proxy/winkernel.
 2024-01-28 09:30:51 -05:00
Dan Winship
33bd5fb3c4 Remove unused param to winkernel proxier 
The winkernel code was originally based on the iptables code but never
made use of some parts of it. (e.g., it logs a warning if you didn't
set `--cluster-cidr`, even though it doesn't actually use
`--cluster-cidr` if you do set it.)
 2024-01-28 09:30:51 -05:00
Kensei Nakada
a62579a5eb fix(scheduler/metrics) correct the documentation on plugin_evaluation_total 2024-01-28 02:59:17 +00:00
Kubernetes Prow Robot
c606448922 Merge pull request #122996 from Huang-Wei/cleanup-dra-postfilter 
DRA: always returns Unschedulable in PostFilter
 2024-01-27 08:19:44 -08:00
Kubernetes Prow Robot
7abf6770fd Merge pull request #122147 from pohly/kubelet-context-support 
kubelet: enhance context support
 2024-01-27 05:16:17 -08:00
Kubernetes Prow Robot
02aaad0de9 Merge pull request #121876 from pohly/dra-reserve-during-pod-binding 
dra: reserve + publish during pod binding
 2024-01-26 19:58:01 +01:00
Wei Huang
ceabc4aba8 DRA: always returns Unschedulable in PostFilter 2024-01-26 09:44:00 -08:00
Kubernetes Prow Robot
7811ba3d4d Merge pull request #122872 from tnqn/fix-ClusterIPOutOfRange-warning 
Reduce verbose logs in MetaAllocator
 2024-01-26 17:53:16 +01:00
Kubernetes Prow Robot
c4feb19195 Merge pull request #122878 from liggitt/typecheck-kube-proxy-darwin 
Re-allow building kube-proxy on all platforms
 2024-01-26 16:32:12 +01:00
Kubernetes Prow Robot
053acbed90 Merge pull request #122724 from nayihz/feat_nft_nodeport_addr 
change --nodeport-addresses behavior to default to primary node ip only
 2024-01-26 16:32:03 +01:00
Patrick Ohly
6cf4203751 dra scheduler: reformat code 
By continuing with the next item in the if clause, the else is no longer needed
and indention can be reduced.
 2024-01-26 10:58:03 +01:00
Patrick Ohly
a809a6353b scheduler: publish PodSchedulingContext during PreBind 
Blocking API calls during a scheduling cycle like the DRA plugin is doing slow
down overall scheduling, i.e. also affecting pods which don't use DRA.

It is easy to move the blocking calls into a goroutine while the scheduling
cycle ends with "pod unschedulable". The hard part is handling an error when
those API calls then fail in the background. There is a solution for that
(see https://github.com/kubernetes/kubernetes/pull/120963), but it's complex.

Instead, publishing the modified PodSchedulingContext can also be done
later. In the more common case of a pod which is ready for binding except for
its claims, that'll be in PreBind, which runs in a separate goroutine already.

In the less common case that a pod cannot be scheduled, that'll be in
Unreserve which is still blocking.
 2024-01-26 10:58:03 +01:00
Patrick Ohly
5d1509126f dra: patch ReservedFor during PreBind 
This moves adding a pod to ReservedFor out of the main scheduling cycle into
PreBind. There it is done concurrently in different goroutines. For claims
which were specifically allocated for a pod (the most common case), that
usually makes no difference because the claim is already reserved.

It starts to matter when that pod then cannot be scheduled for other reasons,
because then the claim gets unreserved to allow deallocating it. It also
matters for claims that are created separately and then get used multiple times
by different pods.

Because multiple pods might get added to the same claim rapidly independently
from each other, it makes sense to do all claim status updates via patching:
then it is no longer necessary to have an up-to-date copy of the claim because
the patch operation will succeed if (and only if) the patched claim is valid.

Server-side-apply cannot be used for this because a client always has to send
the full list of all entries that it wants to be set, i.e. it cannot add one
entry unless it knows the full list.
 2024-01-26 10:58:03 +01:00
Kubernetes Prow Robot
e023511deb Merge pull request #122920 from danwinship/knftables-migration 
Update knftables, with new sigs.k8s.io module name
 2024-01-26 07:14:16 +01:00
Jordan Liggitt
6a60a1ddad Mark conntrack/fake as linux-only, add non-OS doc.go 2024-01-25 23:15:49 -05:00
Kubernetes Prow Robot
3da22db11c Merge pull request #121499 from matte21/add-comments-to-cpu-accumulator 
Improve understandability of kubelet's cpu accumulator code
 2024-01-26 00:56:21 +01:00
Dan Winship
ebba2d4472 Move some code in the proxiers 
For no real reason, the core Proxier definitions weren't at the start
of the files.

(This just moves code around. It doesn't change anything.)
 2024-01-25 18:41:58 -05:00
Kubernetes Prow Robot
6c493a1ef9 Merge pull request #122969 from kerthcet/fix/claim 
[DRA] Fix indexing the error value in unavailableClaim
 2024-01-25 17:34:11 +01:00
kerthcet
7801173f6e get the error claim in dra 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2024-01-25 23:22:50 +08:00
nayihz
8bccf4873b change --nodeport-addresses behavior to default to primary node ip only 2024-01-25 13:42:30 +08:00
Sreeram Venkitesh
1ad143177c Added metric resource name to HPA table (#122804) 
* Added metric resource name to HPA table

* Added colon suggested from code review
 2024-01-25 00:32:39 +01:00
Kubernetes Prow Robot
55f9657e07 Merge pull request #122692 from aroradaman/reject-packets-to-invalid-port 
proxy/nftables: reject packets destined for invalid ports of service ips
 2024-01-24 23:17:34 +01:00
Kubernetes Prow Robot
f025a96d2f Merge pull request #122728 from RomanBednar/pv-phase-transition-time-doc-fix 
Remove alpha reference from PersistentVolumeStatus.lastPhaseTransitionTime docs
 2024-01-24 19:51:51 +01:00
Kubernetes Prow Robot
fc4d6ac8ea Merge pull request #121731 from Taction/service-account-token-projected-volume-validation 
Fix service account token projected volume validation
 2024-01-24 19:51:43 +01:00
Kubernetes Prow Robot
fb1aea9a28 Merge pull request #120631 from liyuerich/ptrderef 
Drop deprecated pointer package
 2024-01-24 19:51:24 +01:00
Kubernetes Prow Robot
7ff2deceb1 Merge pull request #122937 from dims/remove-vmware-cloud-provider 
Drop in-tree cloud provider for vsphere
 2024-01-24 18:46:21 +01:00
Kubernetes Prow Robot
b37c609b90 Merge pull request #122276 from pohly/dra-patch-reserved-for 
dra: enable adding ReservedFor entries through strategic-merge-patch
 2024-01-24 18:46:09 +01:00
liyuerich
e490439262 drop deprecated pointer package 
Signed-off-by: liyuerich <yue.li@daocloud.io>
 2024-01-24 19:44:07 +08:00
Davanum Srinivas
65d67101e7 Drop vsphere cloud provider 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2024-01-23 19:57:01 -05:00
Kubernetes Prow Robot
4128848655 Merge pull request #122914 from alexanderConstantinescu/kep-3836-beta 
KEP 3836 - promote to beta
 2024-01-23 23:51:55 +01:00
Kubernetes Prow Robot
7bb00356f0 Merge pull request #122857 from nilo19/chore/cleanup-azure 
chore: Cleanup in-tree credential provider azure and cloud provider a…
 2024-01-23 21:31:11 +01:00
zhangchao
7972f0309c Fix service account token projected volume validation 
Signed-off-by: zhangchao <zchao9100@gmail.com>
 2024-01-23 23:03:37 +08:00
Dan Winship
09abfa46be Update knftables, with new sigs.k8s.io module name 2024-01-23 08:09:05 -05:00
kerthcet
8371e4cf93 quick break when met 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2024-01-23 19:40:15 +08:00
Kubernetes Prow Robot
745a364422 Merge pull request #120866 from bzsuni/cleanup/sets/api 
use generic Set in api
 2024-01-22 18:20:48 +01:00
Alexander Constantinescu
31de75f62c KEP 3836 - promote to beta 2024-01-22 17:47:41 +01:00
Quan Tian
0ef42133a1 Reduce verbose logs in MetaAllocator 
"Finished sync for CIDRs" was logged every 10 mins even there was no
change.

Signed-off-by: Quan Tian <qtian@vmware.com>
 2024-01-23 00:07:10 +08:00
Kubernetes Prow Robot
7c0c4fb104 Merge pull request #122876 from danwinship/dead-scheduler-config 
Remove some dead options in KubeSchedulerConfiguration
 2024-01-22 15:05:30 +01:00
Daman Arora
25a40b1c7c pkg/proxy/nftables: handle traffic to node ports with no endpoints 
NFTables proxy will no longer install drop and reject rules for node
port services with no endpoints in chains associated with forward and
output hooks.

Signed-off-by: Daman Arora <aroradaman@gmail.com>
 2024-01-21 20:07:56 +05:30
Daman Arora
4b40299133 pkg/proxy/nftables: handle traffic to cluster ip 
NFTables proxy will now drop traffic directed towards unallocated
ClusterIPs and reject traffic directed towards invalid ports of
Cluster IPs.

Signed-off-by: Daman Arora <aroradaman@gmail.com>
 2024-01-21 19:58:37 +05:30
Daman Arora
01d7de5464 pkg/proxy/nftables: rename constant names for nftable objects 
Signed-off-by: Daman Arora <aroradaman@gmail.com>
 2024-01-21 13:12:18 +05:30
Daman Arora
80ca91c90c pkg/proxy/nftables: refactor packet tracer address matching 
Use bool instead of not-equal-operator as string in
tracer.addressMatches of helpers_test.go

Signed-off-by: Daman Arora <aroradaman@gmail.com>
 2024-01-21 12:53:55 +05:30
Daman Arora
d23483dd7c pkg/proxy/config: rename import aliases 
* coreinformers -> v1informers
* discovery -> discoveryv1
* discoveryinformers -> discoveryv1informers

Signed-off-by: Daman Arora <aroradaman@gmail.com>
 2024-01-21 12:36:39 +05:30
Daman Arora
212c5dd216 pkg/proxy/config: use blank identifier instead of ignoring error 
Signed-off-by: Daman Arora <aroradaman@gmail.com>
 2024-01-21 12:28:52 +05:30
Qi Ni
3bf2bf8191 chore: Cleanup in-tree credential provider azure and cloud provider azure 2024-01-20 15:18:31 +08:00
Dan Winship
ed289f875e Remove some dead options in KubeSchedulerConfiguration 
The v1beta1 API had MetricsBindAddress and HealthzBindAddress fields
but they were removed in v1, and then never got removed from the
unversioned type when the v1beta1 API went away.
 2024-01-19 13:47:23 -05:00
Kubernetes Prow Robot
c6887b1c00 Merge pull request #117803 from sourcelliu/preFilterState 
Optimize the performance of the Clone method of preFilterState
 2024-01-19 10:57:20 +01:00
Kubernetes Prow Robot
eb1ae05cf0 Merge pull request #122030 from carlory/121799 
fix issue with using feature HonorPVReclaimPolicy in csi-provisioner
 2024-01-19 04:35:48 +01:00