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77 Commits

Author SHA1 Message Date
xiangpengzhao
2b938b985c Use const GroupName instead of hard-code. 2017-11-04 11:38:57 +08:00
xiangpengzhao
5c8c1f43fa move KubeProxyConfiguration out of componentconfig API group 2017-11-04 11:38:57 +08:00
Dane LeBlanc
6d71eb590b Add check for IPv6 '::' when calculating kube-proxy's node IP 
kube-proxy currently checks for a bind address of 0.0.0.0 (IPv4 all-zeros)
when calculating kube-proxy's node IP, but it does not check for
an address of '::' (IPv6 all-zeros). For either of those all-zeros
addresses, the node IP should be determined based on the hostname,
rather than using the address directly.

Also added a helpful log message when the kube-proxy protocol is
determined to be IPv6.

fixes #52613
 2017-09-25 17:54:57 -04:00
m1093782566
8487b1653e ut test load ipvs config 2017-09-13 17:03:26 +08:00
m1093782566
5ed2b44ca7 implement ipvs mode of kube-proxy 
Conflicts:
	pkg/util/ipvs/ipvs_unsupported.go
 2017-08-30 10:03:02 +08:00
Kubernetes Submit Queue
0c2f816646 Merge pull request #48237 from xiangpengzhao/fix-proxy-test 
Automatic merge from submit-queue

Add test for kube-proxy running with "--cleanup-iptables=true"

**What this PR does / why we need it**:
Add test to prevent such kube-proxy panic to happen again.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #48177

**Special notes for your reviewer**:
Forgot to add this in last PR #48183. Should we also add this to v1.7 milestone?
/cc @ncdc @dchen1107 

**Release note**:

```release-note
NONE
```
 2017-08-03 22:03:31 -07:00
xiangpengzhao
01daf707c5 Refactor: pkg/util into sub-pkgs 2017-07-18 14:34:08 +08:00
xiangpengzhao
c685df7a6a Add test for kube-proxy running with "--cleanup-iptables=true" 2017-07-17 16:44:46 +08:00
Dane LeBlanc
c2cb2b3c71 Add IPv6 test cases to kube-proxy server test. 
fixes #47313
 2017-06-12 13:05:47 -04:00
Andy Goldstein
032e2f6652 kube-proxy: add --write-config flag 
Add --write-config flag to kube-proxy to write the default configuration
values to the specified file location.
 2017-05-18 10:34:22 -04:00
Andy Goldstein
43cb024402 Add kube-proxy config file support 
Add support for configuring kube-proxy via a config file instead of
command line flags.
 2017-05-01 18:02:47 -04:00
FengyunPan
b95b95dc00 Optimize getProxyMode() to get proxy mode 
The getProxyMode() does not need nodeGetter args after remove
proxy-mode annotation.
 2017-04-13 09:44:30 +08:00
Christoph Blecker
a9dfd254c7
Remove proxy-mode annotation from kube-proxy 
This removes the net.experimental.kubernetes.io/proxy-mode and net.beta.kubernetes.io/proxy-mode annotations from kube-proxy.
 2017-01-28 09:12:28 -08:00
deads2k
6a4d5cd7cc start the apimachinery repo 2017-01-11 09:09:48 -05:00
Wojciech Tyczynski
e8d1cba875 GetOptions in client calls 2016-12-09 09:42:01 +01:00
Tim Hockin
957c85a8fd Add a lower-bound for conntrack 2016-09-26 20:25:40 -07:00
Angus Salkeld
f785f3d3ef Clean up IPTables caps i.e.: sed -i "s/Iptables/IPTables/g" 2016-08-29 10:34:42 +10:00
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
David McMahon
ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
Tim Hockin
11f75e61b9 Inject a kernel-compat tester for kube-proxy test 2016-02-02 22:11:39 -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
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
970c045848 Enable iptables kube-proxy by default in master 2015-11-13 18:38:01 -08:00
Tim Hockin
4a2e64d3eb Add beta annotation for kube-proxy 2015-10-14 15:31:37 -07:00
Avesh Agarwal
888a488162 Adds new tests and increases code coverage. 2015-10-06 18:24:08 -04:00
Tim Hockin
bd3cd82a12 Change kube-proxy flag: annotation for proxy-mode 
This changes the --legacy-userspace-proxy flag to be a string flag
--proxy-mode.  If specified, the flag will be respected ('userspace' and
'iptables' being valid values).  If left blank (default) we will choose the
"best".  best means userspace for now UNLESS the user adds an annotation
(net.experimental.kubernetes.io/proxy-mode) to their node, in which case we
will try to use that.

This allows people to try it on a single machine without fear of global failure
and without it getting rolled back on reboots.  It is a poor-man's config blob.
 2015-09-21 18:06:24 -07:00