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254 Commits (0e78dd2d17b0fe314780005d6e06a21822fb34ff)

Author SHA1 Message Date
Kubernetes Prow Robot 059d6057dd
Merge pull request #73323 from prameshj/clear-externalip-conntrack 
Clear conntrack entries for externalIP and LoadBalancer IP
 2019-02-19 18:38:17 -08:00
Nguyen Van Trung d5d7db476d fix an issue of yaml and json format 
Signed-off-by: Nguyen Van Trung <trungnv@vn.fujitsu.com>
 2019-02-15 09:55:53 +07:00
Pavithra Ramesh 24d3ab83dc Remove conntrack entries from loadbalancer ip too. 2019-02-13 09:55:31 -08:00
Kubernetes Prow Robot 41d2445f8e
Merge pull request #71999 from mm4tt/kube-proxy 
Start exporting the in-cluster network programming latency metric.
 2019-02-12 05:21:29 -08:00
Matt Matejczyk 7141ece4bf Start exporting the in-cluster network programming latency metric. 2019-02-12 08:09:59 +01:00
Kubernetes Prow Robot c2d88db834
Merge pull request #73582 from AdamDang/patch-24 
Improve the ipvs/README.md
 2019-02-11 19:58:19 -08:00
Kubernetes Prow Robot 5b7a790d35
Merge pull request #72185 from dcbw/owners-label-sig-network 
OWNERS: add label:sig/network to a bunch of places
 2019-02-08 10:36:16 -08:00
Roy Lenferink b43c04452f Updated OWNERS files to include link to docs 2019-02-04 22:33:12 +01:00
Ashish Ranjan 7be223e798 Refactor to use k8s.io/utils/net/ package instead of kubernetes/pkg/util/net/sets 
Signed-off-by: Ashish Ranjan <ashishranjan738@gmail.com>
 2019-02-04 10:34:53 +05:30
AdamDang 62105c87d4
Improve the ipvs/README.md 
Improve the ipvs/README.md
 2019-01-31 18:42:17 +08:00
Kubernetes Prow Robot b8d6de320f
Merge pull request #72334 from danielqsj/kp 
Change proxy metrics to conform metrics guidelines
 2019-01-25 18:32:12 -08:00
prameshj 5667ebd4f6
Merge branch 'master' into clear-externalip-conntrack 2019-01-25 11:12:16 -08:00
Pavithra Ramesh 168602e597 Clear conntrack entries for externalIP 
When an endpoint is deleted, the conntrack entries are cleared for
clusterIP but not for externalIP of the service. This change adds
that step.
 2019-01-25 11:05:18 -08:00
Jeff Grafton 11f248fd35 Remove deprecated automanaged tag from some go rules 2019-01-08 14:40:57 -08:00
yanghaichao12 ba64ae18bc Fix typos in kube-proxy 2019-01-07 11:08:34 -05:00
Kubernetes Prow Robot dfea6456f1
Merge pull request #72432 from DataDog/issue-71596 
Fix for #71596
 2019-01-03 20:22:15 -08:00
Laurent Bernaille 7092e2f9f4 [kube-proxy/IPVS] Enforce ExternalTrafficPolicy:local even for services without affinity 2018-12-29 13:01:35 +01:00
danielqsj 8975e62254 Change proxy metrics to conform guideline 2018-12-26 17:25:10 +08:00
Kubernetes Prow Robot ae88c2d7b4
Merge pull request #70616 from teemow/teemow-proxy-flush-iptables-first 
flush iptable chains first and then remove them
 2018-12-20 08:53:47 -08:00
Dan Williams 2e339188ed OWNERS: add label:sig/network to a bunch of places 2018-12-19 00:00:02 -06:00
Laurent Bernaille 8bafc9771e [kube-proxy/ipvs] Do not try to delete RS already in termination list 2018-12-17 13:46:50 +01:00
Laurent Bernaille ffbfc53053 [kube-proxy/ipvs] Add info message showing the reason for skipping deletion 2018-12-17 13:46:09 +01:00
Lars Ekman 227893dc3d Corrected test TestOnlyLocalLoadBalancing 2018-12-11 10:07:04 +01:00
Kubernetes Prow Robot 9d80e7522a
Merge pull request #71911 from Nordix/issue-70113-2 
Only handle addresses of the own ip family
 2018-12-10 23:02:33 -08:00
Kubernetes Prow Robot 0914272a42
Merge pull request #71035 from Nordix/issue-68437 
Fixes NodePort in ipv6 with proxy-mode=ipvs
 2018-12-10 08:53:42 -08:00
Lars Ekman 39dc41d411 Updated and new tests for ipv4/ipv6 address mix 2018-12-10 14:16:17 +01:00
Lars Ekman 5065f89a17 Only handle addresses of the own ip family 2018-12-10 12:14:42 +01:00
Kubernetes Prow Robot a69b565c3e
Merge pull request #71834 from DataDog/lbernail/ipvs-sysctls 
[kubeproxy/ipvs] New sysctls to improve pod termination
 2018-12-09 23:59:16 -08:00
Laurent Bernaille ec598d1a16 [kube-proxy/ipvs] Gofmt 2018-12-08 23:49:49 +01:00
Laurent Bernaille 0f9d30dd27 [kube-proxy/ipvs] Avoid unbinding multiple times for multiport svc 2018-12-08 23:47:59 +01:00
Laurent Bernaille b2c169d27c [kube-proxy/ipvs] Update test for new CleanupLegacyServices function 2018-12-08 21:27:37 +01:00
Laurent Bernaille e8c7dba25b [kube-proxy/ipvs] Apply graceful termination logic when unbinding addresses 2018-12-08 21:16:13 +01:00
Laurent Bernaille 81252e2ec1 [kube-proxy/ipvs] Apply graceful termination when deleting a service 2018-12-08 21:15:58 +01:00
Laurent Bernaille 1570d9f042 [kubeproxy/ipvs] New sysctls to improve pod termination 2018-12-06 19:49:47 +01:00
Lars Ekman c3c7152c55 Corrected condition. Fix for #71596 2018-11-30 18:44:46 +01:00
Laurent Bernaille b11233a2be [kube-proxy/ipvs] Generalize handling of InactiveConn to TCP 2018-11-29 13:34:13 +01:00
Laurent Bernaille ed65f6edeb [kube-proxy/ipvs] Handle UDP graceful termination 
The current logic is to delete a RS if the number of active connections
is 0. This makes sense for TCP but for UDP the number of active
connections is always 0. This is an issue for DNS queries because the RS
will be deleted but the IPVS connection will remain until it expires
(5mn by default) and if there are a lot of DNS queries, the port will be
reused and queries blackholed. Of course for this to work properly the
service needs to continue to serve queries until the connections expire
(this works fine with the lameduck option of coredns).
 2018-11-28 18:02:11 +01:00
Laurent Bernaille b955634d99 [kube-proxy/ipvs] Fix logic of delete function 2018-11-28 18:02:11 +01:00
Laurent Bernaille 7acb5a67fb [kube-proxy/ipvs] Display RS complete name in logs 
Help distinguish UDP and TCP RS (useful for DNS which uses both)
 2018-11-28 18:02:11 +01:00
Lars Ekman 2e5a985e47 Updates after review 2018-11-19 11:44:17 +01:00
Lars Ekman 1be71b8a99 Add the extra parameter for non-linux code 2018-11-19 10:02:48 +01:00
liangwei f39060c604 set net/ipv4/vs/conn_reuse_mode to 0 2018-11-16 15:17:24 +08:00
Lars Ekman e2409a054b Fixes NodePort in ipv6 with proxy-mode=ipvs. #68437 
Use ipv6 addresses for NodePort with proxy-mode=ipvs in a
ipv6-only cluster.
 2018-11-14 12:34:06 +01:00
AdamDang cc4d38c768 Typo fix: healtcheck->healthcheck (#65394) 
Typo fix: healtcheck->healthcheck

Typo fix: healtcheck->healthcheck
 2018-11-13 19:45:24 -08:00
k8s-ci-robot d8e78c8ac5
Merge pull request #66149 from honkiko/do-not-take-all-endpoints-into-ipset 
hairpin ipset could only contain local endpoints
 2018-11-12 02:04:09 -08:00
Davanum Srinivas 954996e231
Move from glog to klog 
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
  * github.com/kubernetes/repo-infra
  * k8s.io/gengo/
  * k8s.io/kube-openapi/
  * github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods

Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
 2018-11-10 07:50:31 -05:00
k8s-ci-robot 7984a2bf60
Merge pull request #70564 from KevinWang15/master 
Fix typos
 2018-11-05 19:04:45 -08:00
Ke Wang 946c701b05 Fix Typo: mataData -> metaData; masquared -> masquerade 2018-11-05 21:19:25 +08:00
Weibin Lin 4b90559369 use 'nf_conntrack' instead of 'nf_conntrack_ipv4' for linux kernel >= 4.19 2018-11-05 10:33:31 +08:00
Timo Derstappen 90d2c5ca5a
flush iptable chains first and then remove them 
while cleaning up ipvs mode. flushing iptable chains first and then
remove the chains. this avoids trying to remove chains that are still
referenced by rules in other chains.

fixes #70615
 2018-11-03 11:36:14 +01:00