Yongkun Gui
78a507b256
Fix health check from Google's Load Balancer
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This change adds 2 options for windows:
--forward-healthcheck-vip: If true forward service VIP for health check
port
--root-hnsendpoint-name: The name of the hns endpoint name for root
namespace attached to l2bridge, default is cbr0
When --forward-healthcheck-vip is set as true and winkernel is used,
kube-proxy will add an hns load balancer to forward health check request
that was sent to lb_vip:healthcheck_port to the node_ip:healthcheck_port.
Without this forwarding, the health check from google load balancer will
fail, and it will stop forwarding traffic to the windows node.
This change fixes the following 2 cases for service:
- `externalTrafficPolicy: Cluster` (default option): healthcheck_port is
10256 for all services. Without this fix, all traffic won't be directly
forwarded to windows node. It will always go through a linux node and
get forwarded to windows from there.
- `externalTrafficPolicy: Local`: different healthcheck_port for each
service that is configured as local. Without this fix, this feature
won't work on windows node at all. This feature preserves client ip
that tries to connect to their application running in windows pod.
Change-Id: If4513e72900101ef70d86b91155e56a1f8c79719
2022-03-11 22:34:59 -08:00
Shivanshu Raj Shrivastava
81636f2158
Fixed improperly migrated logs ( #105763 )
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* fixed improperly migrated logs
* small fixes
* small fix
* Update pkg/proxy/iptables/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/healthcheck/service_health.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/iptables/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/iptables/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/iptables/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/iptables/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/ipvs/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/ipvs/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/ipvs/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* Update pkg/proxy/winkernel/proxier.go
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
* refactoring
* refactoring
* refactoring
* reverted some files back to master
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
2021-10-20 03:55:58 -07:00
jyz0309
e9abf3dfc6
remove spew
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Signed-off-by: jyz0309 <45495947@qq.com>
remove spew
Signed-off-by: jyz0309 <45495947@qq.com>
remove LogJson
Signed-off-by: jyz0309 <45495947@qq.com>
change name
Signed-off-by: jyz0309 <45495947@qq.com>
remove spew
Signed-off-by: jyz0309 <45495947@qq.com>
2021-09-23 17:20:34 +08:00
Kubernetes Prow Robot
d3621ae008
Merge pull request #101303 from wangyx1992/capatial-log-proxy
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cleanup: fix errors in wrapped format and log capitalization in proxy
2021-09-03 10:01:50 -07:00
Stephen Augustus
481cf6fbe7
generated: Run hack/update-gofmt.sh
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Signed-off-by: Stephen Augustus <foo@auggie.dev>
2021-08-24 15:47:49 -04:00
wangyx1992
c85e567a3d
cleanup: fix errors in wrapped format and log capitalization in proxy
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Signed-off-by: wangyx1992 <wang.yixiang@zte.com.cn>
2021-06-28 04:39:15 +08:00
jornshen
f3b9e8b105
migrate proxy/winkernel/proxier.go logs to structured logging
2021-01-18 09:35:51 +08:00
Vinod K L Swamy
ac3f87346f
KubeProxy and DockerShim changes for Ipv6 dual stack support on Windows
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Signed-off-by: Vinod K L Swamy <vinodko@microsoft.com>
2020-06-10 15:36:48 -07:00
elweb9858
44096b8f71
Adding windows implementation for sessionaffinity
2020-06-03 13:41:59 -07:00
Davanum Srinivas
442a69c3bd
switch over k/k to use klog v2
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Signed-off-by: Davanum Srinivas <davanum@gmail.com>
2020-05-16 07:54:27 -04:00
Alena Prokharchyk
43ce2eb1ff
Ineffassign fixes for pkg/proxy
2020-01-30 14:34:33 -08:00
Sravanth Bangari
9cc828cbf0
Fix the creation of load balancer policy for the NodeIp when NodePort specified is same as service Port
2019-06-20 11:11:44 -07:00
Kubernetes Prow Robot
f532d5ca4b
Merge pull request #78612 from ksubrmnn/retry
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Kube-Proxy wait when HNS network not found
2019-06-03 01:10:20 -07:00
ksubrmnn
39aa6abf18
Wait when HNS network not found
2019-05-31 18:26:57 -07:00
Kalya Subramanian
4e0f63b688
Set loadbalancer flags for DSR
2019-05-20 15:37:19 -07:00
draveness
fabc628210
style: update several golint errors in winkernel
2019-05-06 20:28:09 +08:00
ksubrmnn
b724bdb19a
Update winkernel proxy for overlay
2019-02-05 10:39:23 -08:00
