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105 Commits (dd3ac00c7d5dfa353e0e5625e6907fac992941f1)

Author SHA1 Message Date
Tim Hockin 957c85a8fd Add a lower-bound for conntrack 2016-09-26 20:25:40 -07:00
Kubernetes Submit Queue a61a1f51f3 Merge pull request #29732 from ping035627/ping035627-patch-0728 
Automatic merge from submit-queue

Optimise the getConntrackMax function

The PR optimise the getConntrackMax function, make it more concise.
 2016-09-26 19:56:00 -07:00
PingWang 3bce910d0f delete null value 
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
 2016-09-07 08:27:17 +08:00
Angus Salkeld f785f3d3ef Clean up IPTables caps i.e.: sed -i "s/Iptables/IPTables/g" 2016-08-29 10:34:42 +10:00
Kubernetes Submit Queue 6fcbbe8663 Merge pull request #31404 from m1093782566/m109-proxy-log-level 
Automatic merge from submit-queue

[kube-proxy] Modify log level from Info to Warning when proxyMode unknown

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**What this PR does / why we need it**:

Currently, we use `glog.Infof` to print the log when proxy-mode is unknown, I think we may need to modify to `glog.Warningf`.

**Which issue this PR fixes**: 

fixes #31405
 2016-08-28 16:14:53 -07:00
m1093782566 23aadeadb8 modify log Info to Warning when proxyMode unknown 
Change-Id: I39f143d07fb43261afb0d6cbd67bff054796ebcc
 2016-08-25 10:20:22 +08:00
Justin Santa Barbara 2c103af2b6 Create testable implementation of sysctl 
This is so we can test kubenet Init, which calls sysctl
 2016-08-23 01:42:37 -04:00
Jeff Lowdermilk 51198f59da Add --feature-gates to kube-system components 
apiserver,scheduler,controller-manager,proxy,kubelet all get
flag. Using one variable to plumb through config via salt/init
scripts for GCE and GKE
 2016-08-19 09:07:43 -07:00
Kubernetes Submit Queue c19e9cc89d Merge pull request #26044 from smarterclayton/multiversion_encode 
Automatic merge from submit-queue

Guarantee that Encode handles nested objects again
 2016-08-18 21:10:55 -07:00
Clayton Coleman 5f8366aac3
Convert() should accept the new conversion Context value 
Allows Convert() to reuse the same conversions as ConvertToVersion
without being overly coupled to the version.
 2016-08-18 14:45:20 -04:00
Minhan Xia 1acaa1db09 Revert "Revert "syncNetworkUtil in kubelet and fix loadbalancerSourceRange on GCE"" 2016-08-18 10:19:48 -07:00
Daniel Smith 2aa0bb2dfc Revert "syncNetworkUtil in kubelet and fix loadbalancerSourceRange on GCE" 2016-08-16 18:12:28 -07:00
Minhan Xia 643fc3803b add firewall chain to filter request based on loadbalancer source range 2016-08-15 17:42:41 -07:00
PingWang ee567e1ea0 optimise the getConntrackMax function 
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
 2016-08-15 09:42:09 +08:00
Girish Kalele 5d6abf59ff kube-proxy: Propagate hostname to iptables proxier 2016-08-09 10:05:29 -07:00
Harry Zhang 15d0f5cfd5 Move linedelimiter to it's own pkg 
Refactoring resource container
 2016-07-29 02:29:26 -04:00
Tim Hockin 1f37281dae Scale kube-proxy conntrack limits by cores 
For large machines we want more conntrack entries than smaller machines.
 2016-07-15 16:36:40 -07:00
Random-Liu 4246853211 Prevent kube-proxy from panicing when sysfs is mounted as read-only. 
Send a node event when this happens and hint to the administrator
about the remediation.
 2016-07-10 22:32:51 -07:00
David McMahon ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
Wojciech Tyczynski 0f881d6120 Use protobufs by default to communicate with apiserver 2016-05-21 11:38:32 +02:00
Clayton Coleman fdb110c859
Fix the rest of the code 2016-04-29 17:12:10 -04:00
Wojciech Tyczynski d6896fa45a Allow setting content-type in binaries 2016-04-21 14:12:13 +02:00
CJ Cullen 760568796f Masquerade traffic from off-cluster going through kube-proxy. 2016-04-19 21:39:34 -07:00
goltermann 32d569d6c7 Fixing all the "composite literal uses unkeyed fields" Vet errors. 2016-03-25 15:25:09 -07:00
goltermann 34d4eaea08 Fixing several (but not all) go vet errors. Most are around string formatting, or unreachable code. 2016-03-22 17:26:50 -07:00
Mike Danese 5ec02bd021 add http handler to export configuration state 2016-02-24 14:12:28 -08:00
k8s-merge-robot b32078d89b Merge pull request #20496 from matthewdupre/masquerade-config 
Auto commit by PR queue bot
 2016-02-08 10:49:20 -08:00
Matt Dupre 9925cddc11 Change iptables fwmark to use single configurable bit instead of whole mark space 2016-02-08 11:12:09 +00:00
Jan Chaloupka 4389b3f0d6 Rewritte util.* -> wait.* wherever reasonable 2016-02-07 12:02:20 +01:00
k8s-merge-robot c26087db45 Merge pull request #19611 from thockin/proxy-sysctl-decouple 
Auto commit by PR queue bot
 2016-02-06 23:01:48 -08:00
Tim Hockin 41ba8ced6d Dont log errors on proxy leftover cleanup 2016-02-07 02:41:50 +00:00
Jordan Liggitt 544af0a910 Set kube-proxy arg default values 2016-02-06 11:01:13 -05:00
Mike Danese ee4e60d78c componentconfig: move kube proxy defaulting into the exetrnal api 2016-02-03 11:04:24 -08:00
Tim Hockin 11f75e61b9 Inject a kernel-compat tester for kube-proxy test 2016-02-02 22:11:39 -08:00
Tim Hockin 7ed83ad4f9 Make kube-proxy default to iptables (regression) 
This was accidentally introduced as part of the component config changes.
 2016-02-02 12:45:11 -08:00
Mike Danese 309eac5f7f update proxy server 2016-01-28 15:46:40 -08:00
Alex Mohr 1b6cc1e263 Merge pull request #19823 from erictune/test-spew 
Stop test spew on non-Linux.
 2016-01-21 10:45:25 -08:00
Eric Tune 0bb716d6b2 Stop test spew on non-Linux. 
Make kube-proxy test not run on non-linux to avoid
error spew.
 2016-01-19 06:54:38 -08:00
Harry Zhang 936a11e775 Use networking to hold network related pkgs 
Change names of unclear methods

Use net as pkg name for short
 2016-01-15 13:46:16 +08:00
Nagarjun c98364e79b insert space after comment character in cmd folder 2016-01-08 16:25:57 +05:30
Clayton Coleman 715b77cbcd Split proxy and scheduler arguments 
Keep options and flags distinct from initialization
 2016-01-06 21:34:31 -05:00
Tim Hockin da0ac31182 Set conntrack params in kube-proxy 
Add flags to control max connections (set to 256k vs 64k default) and TCP
established timeout (set to 1 day vs 5 day default).  Flags can be set to 0 to
mean "don't change it".

This is only set at startup, and not wrapped in a rectifier loop.

Tested manually.
 2015-12-30 15:46:40 -08:00
Avesh Agarwal 3d5207fd73 This commit adds type information to events. 
This addresses issue #15624.
 2015-11-24 09:59:54 -05:00
Mike Danese 65b8d43543 remove code that puts kube-proxy into a special cgroup since it runs in a container now 2015-11-23 10:20:58 -08:00
Tim Hockin 970c045848 Enable iptables kube-proxy by default in master 2015-11-13 18:38:01 -08:00
k8s-merge-robot ec9b493647 Merge pull request #14639 from gmarek/hollow-proxy 
Auto commit by PR queue bot
 2015-10-27 18:22:38 -07:00
gmarek 5a4e4d4d57 Add a HollowProxy to the HollowNode. 2015-10-27 18:23:29 +01:00
feisky 13dce74adb Gendocs for docs/admin/kube-* 2015-10-25 19:24:23 +08:00
Steve Sloka 4302208aa9 globally search/replace 'KubeApiQps' to 'KubeAPIQPS' and 'KubeApiBurst' to 'KubeAPIBurst' to match GO rules 2015-10-23 08:24:19 -04:00
Abhishek Shah d172ca6986 Added UdpIdleTimeout flag 2015-10-21 17:25:35 -07:00