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43055 Commits

Author SHA1 Message Date
Tim Hockin
52f54ce90d Svc REST: clean up defaultOnRead to be consistent 
Headless+selectorless -> RequireDualStack

Headless+selector -> SingleStack

Add test cases to cover this and ExternalName and dual-stack init (which
I think can never trigger, but best to be safe).
 2021-09-16 11:17:45 -07:00
Aldo Culquicondor
609306dd5b Skip check for all topology labels when using system default spreading 
Checking for all topology labels is not backwards compatible. Clusters were nodes don't have zone labels effectively have default spreading disabled.

Change only applies to system defaults.
 2021-09-16 09:37:56 -04:00
Kubernetes Prow Robot
5d7ac70051 Merge pull request #104670 from andyzhangx/patch-2 
turn on CSIMigrationAzureDisk by default on 1.23
 2021-09-16 05:35:45 -07:00
Stanislav Laznicka
b67bd722a9 rootcacertpublisher: drop the namespace label from metrics to reduce its cardinality 
The `root_ca_cert_publisher_sync_duration_seconds` metric tracks the sync
duration in the root CA cert publisher per code and namespace. In
clusters with a high namespace turnover (like CI clusters), this may
cause the kube-controller-manager to expose over 100k series to
Prometheus, which may cause degradation of that service.

Drop the `namespace` label to remove the metrics' cardinality, tracking
this metric by namespace does not justify the impact of keeping it.
 2021-09-16 14:05:32 +02:00
h4ghhh
0734820279 'New' Event namespace validate failed (#100125) 2021-09-16 04:29:45 -07:00
jyz0309
615c69643b migrate to struct log for proxy 
Signed-off-by: jyz0309 <45495947@qq.com>

remove useless str

Signed-off-by: jyz0309 <45495947@qq.com>

fix comment

Signed-off-by: jyz0309 <45495947@qq.com>

fix comment

Signed-off-by: jyz0309 <45495947@qq.com>
 2021-09-16 18:01:22 +08:00
Patrick Ohly
1d656d46a2 scheduler: avoid repeated boilerplate code when registering plugins 
Some plugins expect the new feature gate struct. We can inject that additional
parameter via a helper function instead of having to repeat the same anonymous
function for each plugin.
 2021-09-16 11:23:57 +02:00
Shubham Kuchhal
ef2be5586e Add supported 'alg' header values. 2021-09-16 14:02:21 +05:30
calvin0327
fb9caa6a84 structured log migration for pkg/util/netsh 2021-09-16 13:23:37 +08:00
Kubernetes Prow Robot
25e52d9177 Merge pull request #102937 from gy95/service 
remove windows service not used global variable
 2021-09-15 21:41:45 -07:00
Jiahui Feng
2ddcf13e91 add feature gate OpenAPIEnums. 
KEP-2887 OpenAPI Enum Types
 2021-09-15 16:08:47 -07:00
Clayton Coleman
d5719800bf kubelet: Handle UID reuse in pod worker 
If a pod is killed (no longer wanted) and then a subsequent create/
add/update event is seen in the pod worker, assume that a pod UID
was reused (as it could be in static pods) and have the next
SyncKnownPods after the pod terminates remove the worker history so
that the config loop can restart the static pod, as well as return
to the caller the fact that this termination was not final.

The housekeeping loop then reconciles the desired state of the Kubelet
(pods in pod manager that are not in a terminal state, i.e. admitted
pods) with the pod worker by resubmitting those pods. This adds a
small amount of latency (2s) when a pod UID is reused and the pod
is terminated and restarted.
 2021-09-15 14:02:00 -04:00
Aldo Culquicondor
a0e7a567c5 Add metric job_pod_finished 
To count the number of pods that the job controller successfully tracked with the JobTrackingWithFinalizers feature gate.
 2021-09-15 11:19:47 -04:00
Alkaid
5449ce7c5c Migrate cmd/proxy/app and pkg/proxy/meta_proxier to structured logging (#104928) 
* migrate log

Signed-off-by: jyz0309 <45495947@qq.com>

* remove useless change

Signed-off-by: jyz0309 <45495947@qq.com>

fix comment

Signed-off-by: jyz0309 <45495947@qq.com>

fix comment

Signed-off-by: jyz0309 <45495947@qq.com>

* use nil to instead err

Signed-off-by: jyz0309 <45495947@qq.com>

* fix comment

Signed-off-by: jyz0309 <45495947@qq.com>

* remove useless change

Signed-off-by: jyz0309 <45495947@qq.com>

* resolve conflict

Signed-off-by: jyz0309 <45495947@qq.com>

* resolve conflict

Signed-off-by: jyz0309 <45495947@qq.com>

* fix comment

Signed-off-by: jyz0309 <45495947@qq.com>

* fix comment

Signed-off-by: jyz0309 <45495947@qq.com>

* fix comment

Signed-off-by: jyz0309 <45495947@qq.com>
 2021-09-14 20:50:40 -07:00
Kubernetes Prow Robot
4622007bdd Merge pull request #104793 from h4ghhh/dynamic_event_handler 
Add unit tests for scheduler's dynamic event handlers registration
 2021-09-14 18:24:40 -07:00
Kubernetes Prow Robot
fa2657b8b2 Merge pull request #104624 from Haleygo/support-null-resolvConf-in-configFile 
When resolvConf is "" in kubelet configuration, pod will be created with wrong dns policy
 2021-09-14 14:18:59 -07:00
Kubernetes Prow Robot
c10be982d1 Merge pull request #96345 from ingvagabund/disable-insecure-port-in-scheduler 
refactor: disable insecure serving in kube-scheduler
 2021-09-14 08:01:09 -07:00
00255991
06a9bfbb21 Add unit tests for scheduler's dynamic event handlers registration 2021-09-14 22:51:52 +08:00
Kubernetes Prow Robot
95391adbc0 Merge pull request #99529 from jialaijun/migrate_logs 
Structured log migration for pkg/util/netsh
 2021-09-14 02:41:07 -07:00
Haleygo
46454ea9dc support null resolvConf in Kubelet Configuration 2021-09-14 16:12:52 +08:00
Jan Chaloupka
07af6697e9 refactor: disable insecure serving in kube-scheduler 2021-09-14 07:52:16 +02:00
Kubernetes Prow Robot
047a6b9f86 Merge pull request #104874 from wojtek-t/migrate_clock_1 
Unify towards k8s.io/utils/clock - part 1
 2021-09-13 19:09:20 -07:00
Kubernetes Prow Robot
c79f7c1add Merge pull request #104711 from claudiubelu/update-pause-3.6 
update pause image references to use 3.6
 2021-09-13 19:09:08 -07:00
Kubernetes Prow Robot
9c147baa70 Merge pull request #104969 from liggitt/crd-error-validation 
Fix conversion of literal null JSON values
 2021-09-13 18:01:27 -07:00
Kubernetes Prow Robot
06ec11d71b Merge pull request #104883 from aojea/service_finalizer_delete 
Add integration test for Services Finalizes Racing with the Repair Loop
 2021-09-13 18:01:20 -07:00
Kubernetes Prow Robot
cdcf2a239e Merge pull request #104399 from tkashem/apf-v1beta2 
apf: introduce v1beta2
 2021-09-13 18:01:08 -07:00
Kubernetes Prow Robot
0e2acbe9a8 Merge pull request #104794 from wzshiming/fix/kubelet-cm-kv-pair 
pkg/kubelet/cm/memorymanager: Fix ErrorS key/value pair
 2021-09-13 15:44:04 -07:00
Kubernetes Prow Robot
648559b63e Merge pull request #104742 from khenidak/health-check-port 
change health-check port to listen to node port addresses
 2021-09-13 15:43:52 -07:00
Antonio Ojea
7c12daed0f move repair loop interval to a constant 
use Extraconfig to configure the repair interval

and add an integration test for services finalizers, and
possible races with the services repair loop.
 2021-09-13 23:54:19 +02:00
Kubernetes Prow Robot
62a6df9e0b Merge pull request #104045 from ravisantoshgudimetla/promote-minReadySec-sts-beta 
Promote min ready sec sts beta
 2021-09-13 14:33:50 -07:00
Kubernetes Prow Robot
c6dfe7343e Merge pull request #103493 from cofyc/fix103431 
scheduler/volumebinding: migrate to use pkg/scheduler/framework/plugins/feature
 2021-09-13 13:27:50 -07:00
Kubernetes Prow Robot
31befb684c Merge pull request #104801 from danwinship/drop-endpoints-handler 
Drop broken/no-op proxyconfig.EndpointsHandler implementations
 2021-09-13 12:16:02 -07:00
Khaled (Kal) Henidak
acdf50fbed change proxiers to pass nodePortAddresses 2021-09-13 18:27:07 +00:00
Khaled (Kal) Henidak
784c31cca1 change health checkport to listen to node port addresses 2021-09-13 18:27:06 +00:00
Shivanshu Raj Shrivastava
4916b6cd74 Migrated pkg/proxy/userspace to structured logging (#104931) 
* migrated roundrobin.go

* migrated proxysocket.go

* fixed typo

* code formatting
 2021-09-13 10:46:18 -07:00
Jordan Liggitt
ba1ca0d459 Propagate conversion errors 2021-09-13 12:04:16 -04:00
Dan Winship
7f6fbc4482 Drop broken/no-op proxyconfig.EndpointsHandler implementations 
Because the proxy.Provider interface included
proxyconfig.EndpointsHandler, all the backends needed to
implement its methods. But iptables, ipvs, and winkernel implemented
them as no-ops, and metaproxier had an implementation that wouldn't
actually work (because it couldn't handle Services with no active
Endpoints).

Since Endpoints processing in kube-proxy is deprecated (and can't be
re-enabled unless you're using a backend that doesn't support
EndpointSlice), remove proxyconfig.EndpointsHandler from the
definition of proxy.Provider and drop all the useless implementations.
 2021-09-13 09:32:38 -04:00
calvin0327
db82e282fc fix the test issue of data race to node shutdown manager 2021-09-13 18:12:19 +08:00
z1cheng
857b8fbe2b Fix error message typo in conntrack 2021-09-12 13:13:57 +08:00
Tim Hockin
009aa36c89 Svc REST: Make transaction-accumulating funcs safe 
Identified in review, these funcs are now more reslient to future
changes.
 2021-09-11 11:30:02 -07:00
Tim Hockin
e594dd4281 Svc REST: Convert FIXME to TODO 2021-09-11 11:30:02 -07:00
Tim Hockin
03d11c53a8 Svc REST: Rename RESTAllocStuff 
This was a dumb placeholder name.
 2021-09-11 11:30:02 -07:00
Tim Hockin
5847426e5e Svc REST: Use types for safer arg ordering 
In all the places we pass (old, new) or (new, old), use wrapper-types to
make sure that we don't flip the order by accident.
 2021-09-11 11:30:02 -07:00
Tim Hockin
d5143bca84 Svc REST: Rename GenericREST -> REST 
This is consistent with every other registry.  Service is no longer the
oddball.
 2021-09-11 11:30:02 -07:00
Tim Hockin
fe6f278ea1 Svc REST: Move isValidAddress to storage.go 2021-09-11 11:30:02 -07:00
Tim Hockin
d7c8557281 Svc REST: Make update/releaseNodePorts methods 
More consistent overall.
 2021-09-11 11:30:02 -07:00
Tim Hockin
4c9bc5a53c Svc REST: Move alloc code around 
This is detrimental to future `blame` but makes it so much morereadable
I convinced myself it was worthwhile.
 2021-09-11 11:30:02 -07:00
Tim Hockin
7ce34e311a Svc REST: rename rest.go -> alloc.go 2021-09-11 11:30:02 -07:00
Tim Hockin
1ce9807de0 Svc REST: Make allocHCNP a method: more consistent 2021-09-11 11:30:02 -07:00
Tim Hockin
c94deffa48 Svc REST: rename allocateHealthCheckNodePort 2021-09-11 11:30:02 -07:00