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46346 Commits

Author SHA1 Message Date
xuzhenglun
c18c6e1b87 allocate nodeport with offset 2023-01-26 14:44:04 +08:00
Kubernetes Prow Robot
538c6c044f Merge pull request #115329 from aojea/disable_probe 
skip scale test for probes
 2023-01-25 22:02:33 -08:00
Kubernetes Prow Robot
083e0d2be1 Merge pull request #114991 from TheOneTheOnlyJJ/skip-failing-unittests 
Skip failing Windows unit tests
 2023-01-25 22:02:25 -08:00
Antonio Ojea
3fb4edb257 skip scale test for probes 
Change-Id: I215e2cf9211348aadcc0d262da01953d6523794a
 2023-01-26 00:02:30 +00:00
Sergey Kanzhelev
15b63c380e use a proper regex looking for the restartCount 2023-01-25 23:55:27 +00:00
Antonio Ojea
ea99593fa1 Fix panic on ClusterIP allocation for /28 subnets 
The ClusterIP allocator tries to reserve on part of the ServiceCIDR
to allocate static IPs to the Services.

The heuristic of the allocator to obtain the offset was taking into
account the whole range size, not the IPs available in the range, the
subnet address and the broadcast address for IPv4 are not available.

This caused that for CIDRs with 16 hosts, /28 for IPv4 and /124 for
IPv6, the offset calculated was higher than the max number of available
addresses on the allocator, causing this to panic.

Change-Id: I6c6f527b0a600b3612be37769e405b8fb3dd33a8
 2023-01-25 20:32:40 +00:00
Ryan Phillips
12b8944702 kubelet: use custom dialer for grpc probes 2023-01-25 13:28:03 -06:00
Sunny Song
5e2f12e943 Fix nil pointer error in nodevolumelimits csi logging 2023-01-25 09:37:46 -08:00
Kevin Delgado
3b6c4d307f Graduate field validation to GA 2023-01-24 17:48:57 +00:00
Kubernetes Prow Robot
a12dd4189e Merge pull request #115102 from saschagrunert/cri-unavailable 
Check for all errors in CRI connection validation
 2023-01-24 02:24:17 -08:00
Jurj Andrei George
8f6fa99b49 Skip failing Windows unit tests (volume) 
As discussed during the SIG Testing meeting on January 10, 2023, failing
Windows unit tests are now skipped.
These changes should be reverted when the unit tests wil get fixed.
Mentioned SIG Testing meeting:
https://docs.google.com/document/d/1z8MQpr_jTwhmjLMUaqQyBk1EYG_Y_3D4y4YdMJ7V1Kk/edit#heading=h.qwblxf2uhgoo
 2023-01-24 11:02:44 +02:00
Kubernetes Prow Robot
674eb36f92 Merge pull request #115249 from thockin/codegen-13-proto-go-packages 
Set go_package in all proto files
 2023-01-23 12:14:07 -08:00
Tim Hockin
60ffa47f4f Set proto go_package: kubelet example_plugin_apis 
This creates some diff to the *.pb.go files to note that
in the "options".

You can dump the gzipped blob with the following program (thanks
StackOverflow!):

```go
package main

import (
	"bytes"
	"compress/gzip"
	"encoding/json"
	"fmt"
	"os"

	"io/ioutil"

	proto "github.com/golang/protobuf/proto"
	dpb "github.com/golang/protobuf/protoc-gen-go/descriptor"
)

func main() {
	m := map[string][]byte{
		"before": blobv1,
		"after": blobv2,
	}
	arg := os.Args[1]
	dump(m[arg])
}

func dump(bytes []byte) {
	fd, err := decodeFileDesc(bytes)
	if err != nil {
		panic(err)
	}
	b, err := json.MarshalIndent(fd, "", "  ")
	if err != nil {
		panic(err)
	}
	fmt.Println(string(b))
}

// decompress does gzip decompression.
func decompress(b []byte) ([]byte, error) {
	r, err := gzip.NewReader(bytes.NewReader(b))
	if err != nil {
		return nil, fmt.Errorf("bad gzipped descriptor: %v", err)
	}
	out, err := ioutil.ReadAll(r)
	if err != nil {
		return nil, fmt.Errorf("bad gzipped descriptor: %v", err)
	}
	return out, nil
}

func decodeFileDesc(enc []byte) (*dpb.FileDescriptorProto, error) {
	raw, err := decompress(enc)
	if err != nil {
		return nil, fmt.Errorf("failed to decompress enc: %v", err)
	}

	fd := new(dpb.FileDescriptorProto)
	if err := proto.Unmarshal(raw, fd); err != nil {
		return nil, fmt.Errorf("bad descriptor: %v", err)
	}
	return fd, nil
}
```
 2023-01-23 09:31:18 -08:00
Patrick Ohly
bc6c7fa912 logging: fix names of keys 
The stricter checking with the upcoming logcheck v0.4.1 pointed out these names
which don't comply with our recommendations in
https://github.com/kubernetes/community/blob/master/contributors/devel/sig-instrumentation/migration-to-structured-logging.md#name-arguments.
 2023-01-23 14:24:29 +01:00
Kubernetes Prow Robot
724497cda4 Merge pull request #114094 from Nanfei-Chen/master 
Modifies receiver names for struct FakeProxier to make them the same.
 2023-01-22 16:30:09 -08:00
Kubernetes Prow Robot
f212d42086 Merge pull request #115244 from danwinship/nodeport-addresses-1 
clean up kube-proxy nodeport address handling (part 1)
 2023-01-22 15:26:08 -08:00
Antonio Ojea
dbf178a8d1 add scale test for probes 
Change-Id: I1e49943531b569b5e02f82369750a9ca899ae726
 2023-01-22 16:57:41 +00:00
Antonio Ojea
bfd8f5178e use custom dialer for http probes 2023-01-22 16:57:41 +00:00
Antonio Ojea
d21f98c6f9 use custom dialer for tcp probes 
Change-Id: I323b472606eaf3242b665022afe2a79ecf3b8358
 2023-01-22 16:57:41 +00:00
Antonio Ojea
1978008c8f add custom dialer optimized for probes 
probe util dial set linger to 1s
 2023-01-22 16:57:32 +00:00
Dan Winship
463153fb7c Fix ContainsIPv4Loopback() to match its caller's behavior 
ContainsIPv4Loopback() claimed that "::/0" contains IPv4 loopback IPs
(on the theory that listening on "::/0" will listen on "0.0.0.0/0" as
well and thus include IPv4 loopback). But its sole caller (the
iptables proxier) doesn't use listen() to accept connections, so this
theory was completely mistaken; if you passed, eg,
`--nodeport-addresses 192.168.0.0/0,::/0`, then it would not create
any rule that accepted nodeport connections on 127.0.0.1, but it would
nonetheless end up setting route_localnet=1 because
ContainsIPv4Loopback() claimed it needed to. Fix this.
 2023-01-21 14:25:08 -05:00
Dan Winship
53b24f4ddf Improve GetNodeAddresses unit test 
Add names to the tests and use t.Run() (rather than having them just
be numbered, with number 9 mistakenly being used twice thus throwing
off all the later numbers...)

Remove unnecessary FakeNetwork element from the testCases struct since
it's always the same. Remove the expectedErr value since a non-nil
error is expected if and only if the returned set is nil, and there's
no reason to test the exact text of the error message.

Fix weird IPv6 subnet sizes.

Change the dual-stack tests to (a) actually have dual-stack interface
addrs, and (b) use a routable IPv6 address, not just localhost (given
that we never actually want to use IPv6 localhost for nodeports).
 2023-01-21 14:25:08 -05:00
Dan Winship
fe49e3933d Move GetNodeAddresses() and ContainsIPv4Loopback() into a new file 
Both sound slightly generic, but implement semantics specific to the
handling of NodePort addresses.

(No changes other than moving code.)
 2023-01-21 14:25:07 -05:00
Kubernetes Prow Robot
56a14025b0 Merge pull request #115193 from SataQiu/update-storage-api-20230119 
apiserver: update serialization version priority for policy API
 2023-01-19 13:44:15 -08:00
Kubernetes Prow Robot
7913e135a5 Merge pull request #112925 from SergeyKanzhelev/addValueOfLimitToErr 
added limit value to the pod validation error to simplify debugging
 2023-01-19 11:52:15 -08:00
Hao Ruan
08210a1cb5 Generated files 2023-01-19 22:14:40 +08:00
SataQiu
571582b5b2 apiserver: update serialization version priority for policy API 2023-01-19 14:42:26 +08:00
Kubernetes Prow Robot
7b1b8d5734 Merge pull request #114889 from sanposhiho/skip/inter-pod-affinity 
feature(InterPodAffinity): return Skip in PreFilter
 2023-01-18 20:36:35 -08:00
Kensei Nakada
3b20a007ed feature(InterPodAffinity): return Skip in PreFilter 2023-01-19 01:24:18 +00:00
Kubernetes Prow Robot
98da10e4f2 Merge pull request #115052 from kidddddddddddddddddddddd/fix/volume_zone 
fix volume_zone, iterate all topologyLabels when check node
 2023-01-18 10:54:46 -08:00
Kubernetes Prow Robot
bdaa6bb617 Merge pull request #114776 from jsafrane/pv-secret-validation 
Allow SecretReference.Name in PVs to have 253 characters
 2023-01-18 10:54:34 -08:00
Kubernetes Prow Robot
c63434aaff Merge pull request #110838 from soltysh/cronjob_improvements 
CronJob controller cleanups
 2023-01-18 09:44:34 -08:00
Maciej Szulik
be44d67566 Re-use common parts between getNextScheduleTime and nextScheduledTimeDuration 
The two methods nextScheduledTimeDuration and getNextScheduleTime have a
lot of similarities, so this commit squashes the common parts together
along with getMostRecentScheduleTime to avoid code duplication.
 2023-01-18 16:52:45 +01:00
Dan Winship
4aec2b8b72 Move KEP-3453 MinimizeIPTablesRestore to beta 2023-01-18 10:50:12 -05:00
Dan Winship
b9bc0e5ac8 Ensure needFullSync is set at iptables proxy startup 
The unit tests were broken with MinimizeIPTablesRestore enabled
because syncProxyRules() assumed that needFullSync would be set on the
first (post-setInitialized()) run, but the unit tests didn't ensure
that.

(In fact, there was a race condition in the real Proxier case as well;
theoretically syncProxyRules() could be run by the
BoundedFrequencyRunner after OnServiceSynced() called setInitialized()
but before it called forceSyncProxyRules(), thus causing the first
real sync to try to do a partial sync and fail. This is now fixed as
well.)
 2023-01-18 10:50:12 -05:00
Kubernetes Prow Robot
cc68c06f9c Merge pull request #115163 from SataQiu/lock-AdvancedAuditing-gate-20230118 
Lock the AdvancedAuditing feature gate to true
 2023-01-18 07:12:41 -08:00
Kubernetes Prow Robot
4b2b4e19cc Merge pull request #114523 from zshihang/token 
graduate LegacyServiceAccountTokenTracking to beta
 2023-01-18 07:12:33 -08:00
Maciej Szulik
cb491a8d0f Cleanups in controller utils 
1. Squash two identical sorters byTime
2. Move helper for searching active jobs into utils to exist next to its
  counterpart
 2023-01-18 13:40:23 +01:00
Jurj Andrei George
4df989d719 Skip failing Windows unit tests 
As discussed during the SIG Testing meeting on January 10, 2023, failing
Windows unit tests are now skipped.
These changes should be reverted when the unit tests wil get fixed.
Mentioned SIG Testing meeting:
https://docs.google.com/document/d/1z8MQpr_jTwhmjLMUaqQyBk1EYG_Y_3D4y4YdMJ7V1Kk/edit#heading=h.qwblxf2uhgoo
 2023-01-18 14:18:41 +02:00
Viacheslav Panasovets
6adf60fdf4 Do not create endpoints if service of type ExternalName (#114814) 2023-01-18 03:12:34 -08:00
SataQiu
c25095b223 the AdvancedAuditing featuregate has been GA since v1.12, and is locked to ture in v1.27 2023-01-18 18:50:15 +08:00
Kubernetes Prow Robot
46f3821bf4 Merge pull request #114586 from andrewsykim/apiserver-lease-rename 
Rename apiserver identity lease labels to apiserver.kubernetes.io/identity
 2023-01-17 21:36:34 -08:00
Kubernetes Prow Robot
5e9fc39d17 Merge pull request #114878 from Nordix/ipvs-allow-any-sheduler 
Ipvs: remove the scheduler validation
 2023-01-17 11:18:46 -08:00
Kubernetes Prow Robot
c913e6ce62 Merge pull request #114542 from pacoxu/EphemeralContainers 
cleanup: EphemeralContainers feature gate related codes
 2023-01-17 11:18:34 -08:00
Swati Sehgal
172c55d310 node: topologymgr: add metrics about admission requests and errors 
Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
 2023-01-17 17:50:29 +00:00
Kubernetes Prow Robot
5550064bc2 Merge pull request #115063 from kannon92/tracking-remove-comments 
tracking with finalizers is the default way for the job controller so comments are not needed that say we are tracking with finalizers
 2023-01-17 07:56:44 -08:00
Kubernetes Prow Robot
727b5a4b47 Merge pull request #114231 from helio/fix-windows-cpu-maximum 
win: fix cpu count to calculate cpu_maximum
 2023-01-17 07:56:33 -08:00
Sascha Grunert
e89547d308 Check for all errors in CRI connection validation 
We only have one CRI API (v1) to validate during the initial connection
of the kubelet with the container runtime. Therefore we can now verify
all kind of GRPC related issues.

Fixes: https://github.com/kubernetes/kubernetes/issues/114956

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2023-01-17 09:24:31 +01:00
Kubernetes Prow Robot
f16e62ae0c Merge pull request #114897 from kidddddddddddddddddddddd/volumebinding 
feature(volumebinding): return Skip in PreFilter
 2023-01-16 23:38:32 -08:00
Kubernetes Prow Robot
7b7b15b821 Merge pull request #115110 from HirazawaUi/delte-pkg-unused-functions 
delete unused functions in pkg directory
 2023-01-16 18:06:43 -08:00