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150 Commits

Author SHA1 Message Date
Wei Huang
a689ad4cda sched: start dynamicInformerFactory along with regular informerFactory (#105016) 
* sched: start dynamicInformerFactory along with regular informerFactory

* fixup: start all informers and then wait for their syncs
 2021-09-16 19:33:00 -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
Jan Chaloupka
07af6697e9 refactor: disable insecure serving in kube-scheduler 2021-09-14 07:52:16 +02:00
wangyamei
50865679b9 Scheduler version should be printed out by default 2021-09-02 21:46:41 +08:00
sanposhiho
0252865601 Fix: set SilenceErrors and SilenceUsage not to change error message 2021-08-23 13:29:44 +09:00
sanposhiho
a06d6138b5 Fix: not change the error messages 2021-08-22 21:20:32 +09:00
sanposhiho
b8ae016ee6 Fix: return error instead of os.Exit when something goes wrong 2021-08-22 19:20:47 +09:00
Wei Huang
4c9c761bbb instantiates scheduler ComponentConfig after parsing feature gates 2021-07-06 10:39:12 -07:00
Abdullah Gharaibeh
52f5ba3a58 Remove SchedulerAlgorithmSource from scheduler's internal CC API 2021-06-09 19:14:54 -04:00
Adhityaa Chandrasekar
3c8e56bef9 scheduler: graduate CC to v1beta2, deprecate plugins 
Signed-off-by: Adhityaa Chandrasekar <adtac@google.com>
 2021-06-07 12:42:55 +00:00
Kubernetes Prow Robot
70f745a37a Merge pull request #100305 from ingvagabund/kube-scheduler-release-lock-on-cancel 
Release lock on cancel for scheduler
 2021-04-30 07:27:58 -07:00
BinacsLee
75dde4dce4 code cleanup: Abstract repetitive codes in cmd as a function 2021-04-22 23:35:04 +08:00
Kubernetes Prow Robot
ed3e0d302f Merge pull request #100644 from Huang-Wei/sched-fwk-config 
Surface kube config in scheduler framework handle
 2021-04-12 19:12:49 -07:00
Kubernetes Prow Robot
89056f66c8 Merge pull request #100877 from lojies/schedulerlogstructured 
Structured Logging migration: modify logs of kube-scheduler
 2021-04-10 19:04:45 -07:00
卢振兴10069964
98a03ae57b Structured Logging migration: modify logs of kube-scheduler 2021-04-07 15:53:06 +08:00
Wei Huang
e7f67b1a63 Surface kube config in scheduler framework handle 2021-03-30 11:54:59 -07:00
Maciej Szulik
c5a5230d93 Release lock on cancel for scheduler 2021-03-16 19:04:44 +01:00
Abu Kashem
71199664be use request received timestamp in httplog 2021-03-05 15:34:17 -05:00
Kubernetes Prow Robot
cd21a1240a Merge pull request #94866 from smarterclayton/scheduling_metrics 
scheduler: Implement resource metrics at /metrics/resources
 2020-11-12 18:36:23 -08:00
Mike Dame
14fa76d92f Log defaulted kube-scheduler component config at startup 2020-11-12 16:03:11 -05:00
Clayton Coleman
264496cc41 scheduler: Implement resource metrics at /metrics/resources 
Implement pod resource metrics as described in KEP 1916. The new
`/metrics/resources` endpoint is exposed on the active scheduler
and reports kube_pod_resources* metrics that present the effective
requests and limits for all resources on the pods as calculated by
the scheduler and kubelet. This allows administrators using the
system to quickly perform resource consumption, reservation, and
pending utilization calculations when those metrics are read.
Because metrics calculation is on-demand, there is no additional
resource consumption incurred by the scheduler unless the endpoint
is scraped.
 2020-11-12 12:37:38 -05:00
Lukasz Szaszkiewicz
057986e32c stops puting a stacktrace of aborted requests in the logs 
Aborted requests are the ones that were disrupted with http.ErrAbortHandler.
For example, the timeout handler will panic with http.ErrAbortHandler when a response to the client has been already sent
and the timeout elapsed.

Additionally, a new metric requestAbortsTotal was defined to count aborted requests. The new metric allows for aggregation for each group, version, verb, resource, subresource and scope.
 2020-11-09 09:23:40 +01:00
Harsh Singh
1763688d71 Added config parameter for CPU threads 2020-10-29 12:16:10 +05:30
Arghya Sadhu
c62f0dd165 removing deprecated scheduler metrics 2020-09-22 21:04:15 +05:30
Wei Huang
d8def59871 Initialize scheduler's podInformer in sharedInformerFactory 
Scheduler's specific podInfomer is now initialized inside the sahredInformerFactory.
 2020-09-08 12:57:17 -07:00
zhouya0
3a237dd367 Scheduler auth stop using legacy scheme 2020-08-16 18:49:15 +08:00
Wei Huang
4b26ef2217 Remove DisablePreemption field from SchedulerConfig v1beta1 
DisablePreemption field can be removed as it can be deduced from PostFilterPlugins.
 2020-07-08 09:58:42 -07:00
Kubernetes Prow Robot
ad634590f8 Merge pull request #92082 from chelseychen/event-fallback2 
Migrate kube-scheduler to fallback for events API built into the library
 2020-06-23 01:23:40 -07:00
Chelsey Chen
3f95ddb714 Migrate kube-scheduler to use common fallback 2020-06-22 10:02:54 -04:00
Ali Farah
a22e115a0e Split scheduler framework implementation into new runtime package 2020-06-22 00:23:43 +10:00
Yecheng Fu
1ff09c0934 Remove BindTimeoutSeconds from KubeSchedulerConfiguration 2020-06-03 09:54:06 +08:00
Kubernetes Prow Robot
774c9a6db6 Merge pull request #91349 from neolit123/1.19-fail-on-unrecognized-args 
cmd/*: fail on unrecognized flags/arguments for component CLI
 2020-05-30 00:27:53 -07:00
Monis Khan
fc4f91f10b cmd/*: fail on unrecognized flags/arguments for component CLI 
In case a malformed flag is passed to k8s components
such as "–foo", where "–" is not an ASCII dash character,
the components currently silently ignore the flag
and treat it as a positional argument.

Make k8s components/commands exit with an error if a positional argument
that is not empty is found. Include a custom error message for all
components except kubeadm, as cobra.NoArgs is used in a lot of
places already (can be fixed in a followup).

The kubelet already handles this properly - e.g.:
'unknown command: "–foo"'

This change affects:
- cloud-controller-manager
- kube-apiserver
- kube-controller-manager
- kube-proxy
- kubeadm {alpha|config|token|version}
- kubemark

Signed-off-by: Monis Khan <mok@vmware.com>
Signed-off-by: Lubomir I. Ivanov <lubomirivanov@vmware.com>
 2020-05-28 22:06:01 +03:00
Hsiny
9c7be05b60 fix,404 link in kube-scheduler command usage description 2020-05-25 23:07:00 +08:00
Davanum Srinivas
442a69c3bd switch over k/k to use klog v2 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:27 -04:00
cici37
7f4d19167e Move pkg/util/configz to k8s.io/component-base 2020-04-29 12:17:25 -07:00
cici37
15c844031f Remove CCM dependency pkg/util/flag 2020-04-22 10:06:11 -07:00
Dharma Bellamkonda
49bcf18cc5 Improve scheduler CLI description 2020-04-15 14:14:45 -06:00
Kubernetes Prow Robot
72102c04c7 Merge pull request #88728 from notpad/feature/scheduler_e2e_test 
Add test for kube-scheduler command setup
 2020-03-19 20:30:36 -07:00
notpad
16015a691c Add test for kube-scheduler command setup 2020-03-20 07:36:47 +08:00
Davanum Srinivas
1d057da2f7 Move k8s.io/apiserver/pkg/util/term to k8s.io/component-base/term 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-03-19 07:18:09 -04:00
Monis Khan
df292749c9 Remove support for basic authentication 
This change removes support for basic authn in v1.19 via the
--basic-auth-file flag.  This functionality was deprecated in v1.16
in response to ATR-K8S-002: Non-constant time password comparison.

Similar functionality is available via the --token-auth-file flag
for development purposes.

Signed-off-by: Monis Khan <mok@vmware.com>
 2020-03-11 20:55:47 -04:00
Mike Dame
1d7006c38d Add Extenders to scheduler v1alpha2 component config 2020-03-05 16:42:15 -05:00
yuzhiquanlong
3eec87cd91 update WithPlugin comment, in case remove function 2020-02-29 19:53:04 +08:00
Aldo Culquicondor
c048858471 Support multiple scheduling profiles in a single scheduler 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-02-25 11:31:20 -05:00
Aldo Culquicondor
9e71741d06 Add Profiles to kubescheduler.config.k8s.io/v1alpha2 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-02-24 09:45:46 -05:00
Aldo Culquicondor
99bda6fac0 Remove HardPodAffinityWeight from v1alpha2 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-02-13 11:59:56 -05:00
Kubernetes Prow Robot
28b8cfb473 Merge pull request #87005 from yuxiaobo96/k8s-unuseful 
Add a comment for function WithPlugin
 2020-01-10 12:24:36 -08:00
yuxiaobo
d2cfd4b82f apply review advice again 
Signed-off-by: yuxiaobo <yuxiaobogo@163.com>
 2020-01-10 16:47:30 +08:00
Kubernetes Prow Robot
f4e6ff84b3 Merge pull request #86529 from hase1128/kube-scheduler-reference 
Add simple reference to synopsis of kube-scheduler
 2020-01-09 13:29:06 -08:00