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512 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
74d2822662
Merge pull request #72535 from tallclair/content-type 
Always set content-type & nosniff
 2019-09-27 18:43:39 -07:00
obitech
f9b152abb0 Add strict serializer to codec factory in kube-proxy 2019-09-23 19:39:00 +02:00
Kubernetes Prow Robot
67d928acdc
Merge pull request #82096 from logicalhan/version-deletion 
remove pkg/version and some of redundant copies of it
 2019-09-17 14:27:16 -07:00
Han Kang
866ea74326 remove pkg/version and some of redundant copies of it 
Change-Id: Ia58367c1b1274bfb49c8a4784051463abaf795de
 2019-09-16 16:24:35 -07:00
Dan Winship
b6c3d5416a Drop iptables firewalld monitoring support 
The firewalld monitoring code was not well tested (and not easily
testable), would never be triggered on most platforms, and was only
being taken advantage of from one place (kube-proxy), which didn't
need it anyway since it already has its own resync loop.

Since the firewalld monitoring was the only consumer of pkg/util/dbus,
we can also now delete that.
 2019-09-15 15:35:40 -04:00
Kubernetes Prow Robot
3ae81af183
Merge pull request #82521 from viviyww/master12 
Modify the log of kube-proxy
 2019-09-12 19:18:30 -07:00
Tim Allclair
ef6cba0b36 Always set content-type & nosniff 2019-09-11 15:01:43 -07:00
yangweiwei
2edc0468e7 Modify the log of kube-proxy 
Modify the warning log of kube-proxy when we run kube-proxy server
with --proxy-mode, but in the config file, we omit it. Then it logs
like ""{"log":"W0905 09:14:40.321571       1 server_others.go:249]
Flag proxy-mode=\"\" unknown, assuming iptables proxy\n","stream":"stderr",
"time":"2019-09-05T09:14:40.321858964Z"} This may lead to confusion. I
think it should me modefied.
 2019-09-11 09:06:21 +08:00
Ted Yu
f1b314bf5a Early return after sending to errCh in Options#eventHandler 2019-08-30 13:18:33 -07:00
Khaled Henidak(Kal)
ef75723564 ipvs dualstack: generated items 
co-authored-by: Lars Ekman <lars.g.ekman@est.tech>
 2019-08-29 23:38:25 +00:00
Khaled Henidak(Kal)
465255425e create meta-proxy for proxy-mode=ipvs (dualstack) 
co-authored-by: Lars Ekman <lars.g.ekman@est.tech>
 2019-08-29 23:37:37 +00:00
Kubernetes Prow Robot
4495d09282
Merge pull request #81430 from robscott/endpointslice-proxy 
Adding EndpointSlice support for kube-proxy ipvs and iptables proxiers
 2019-08-29 15:36:44 -07:00
Kubernetes Prow Robot
7d241f0ec1
Merge pull request #81626 from logicalhan/proxy-migration 
migrate kube-proxy metrics to stability framework
 2019-08-29 05:30:23 -07:00
Rob Scott
9665c590c7
Adding EndpointSlice support for kube-proxy ipvs and iptables proxiers 2019-08-29 01:06:52 -07:00
Kubernetes Prow Robot
af54eae69a
Merge pull request #81612 from rikatz/issue81060 
Remove watching Endpoints of Headless Services
 2019-08-28 14:44:25 -07:00
Han Kang
e1bf0b4918 group imports properly 2019-08-28 12:49:54 -07:00
Han Kang
0895ac212d migrate kube-proxy metrics to stability framework 2019-08-28 12:49:54 -07:00
Kubernetes Prow Robot
9c736445f5
Merge pull request #79846 from aramase/fix-golint-pkg/proxy 
Fix golint failures in pkg/proxy
 2019-08-23 00:51:17 -07:00
Kubernetes Prow Robot
37651f1cef
Merge pull request #80368 from danwinship/iptables-checks 
iptables feature detection improvements
 2019-08-22 13:31:20 -07:00
Ricardo Pchevuzinske Katz
e389237171 Remove watching Endpoints of Headless Services 
Signed-off-by: Ricardo Pchevuzinske Katz <ricardo.katz@serpro.gov.br>
 2019-08-21 16:37:09 -03:00
Aleksandr Razumov
2390e242b4
fix typo 2019-08-18 23:59:04 +03:00
Kubernetes Prow Robot
a7c81c663d
Merge pull request #78775 from johscheuer/fix-kube-proxy-cleanup-error 
Check if options returning an error
 2019-08-14 07:26:26 -07:00
Johannes M. Scheuermann
352564714a Handle error correctly in kubee-proxy command 
Signed-off-by: Johannes M. Scheuermann <joh.scheuer@gmail.com>
 2019-08-14 07:41:09 +02:00
Kubernetes Prow Robot
e084c281ac
Merge pull request #72771 from yanghaichao12/proxy0110 
add a test case for HostnameOverride
 2019-08-13 21:38:23 -07:00
Kubernetes Prow Robot
c8c9d2e21c
Merge pull request #77167 from paulsubrata55/spaul-kube-proxy-fix 
Fix for kube-proxy to wait for some duration for the node to be defined.
 2019-08-09 19:47:14 -07:00
Kubernetes Prow Robot
19e85a9092
Merge pull request #80502 from xigang/master 
Update CleanupAndExit and OnServiceSynced field comment and bugfix panic params in the construct method
 2019-08-07 20:10:06 -07:00
Kubernetes Prow Robot
fb5a0e0525
Merge pull request #78204 from stewart-yu/patch-1 
get rid of the redundancy field in kube-proxy option
 2019-08-07 20:09:17 -07:00
Dan Winship
a735c97356 kube-proxy: drop iptables version check 
Kube-proxy's iptables mode used to care whether utiliptables's
EnsureRule was able to use "iptables -C" or if it had to implement it
hackily using "iptables-save". But that became irrelevant when
kube-proxy was reimplemented using "iptables-restore", and no one ever
noticed. So remove that check.
 2019-08-01 12:05:31 -04:00
Emrecan BATI
90ce2d50d3 Add GetKernelVersion to ipvs.KernelHandler interface 
ipvs `getProxyMode` test fails on mac as `utilipvs.GetRequiredIPVSMods`
try to reach `/proc/sys/kernel/osrelease` to find version of the running
linux kernel. Linux kernel version is used to determine the list of required
kernel modules for ipvs.

Logic to determine kernel version is moved to GetKernelVersion
method in LinuxKernelHandler which implements ipvs.KernelHandler.
Mock KernelHandler is used in the test cases.

Read and parse file is converted to go function instead of execing cut.
 2019-07-31 22:10:44 +03:00
xigang
4ac81d7508 Update the CleanupAndExit field for the Options and the OnServiceSynced for the ServiceHandler comment 2019-07-24 09:40:29 +08:00
David Xia
fabfd950b1
cleanup: fix some log and error capitalizations 
Part of https://github.com/kubernetes/kubernetes/issues/15863
 2019-07-20 18:26:16 -04:00
Anish Ramasekar
2878270f5b
Fix golint failures in pkg/proxy 
Review feedback - remove alias from imports

fix comments
 2019-07-08 11:48:33 -07:00
Kubernetes Prow Robot
7bf55da3c2
Merge pull request #78789 from johscheuer/remove-experimental-note-for-ipvs 
Remove experimental note for ipvs in kube-proxy arguments
 2019-07-03 04:46:31 -07:00
Kubernetes Prow Robot
dd8a000a77
Merge pull request #79493 from odinuge/kube-cmd-double-print 
Remove duplicate error messages from cli commands
 2019-06-28 13:57:41 -07:00
Odin Ugedal
7caf51daa4
Remove duplicate error messages from cli commands 
Since we never use the cobras "SilenceErrors" or "SilenceUsage",
a command executed with "cmd.Execute()" will never return an error
without printing it.

The current behavior results in all error messages being printed twice:

Example:

$ kubectl abc
Error: unknown command "abc" for "kubectl"
Run 'kubectl --help' for usage.
unknown command "abc" for "kubectl"

This applies to all cli commands using Cobra. To verify, follow the code
path of the Execute function:

https://github.com/spf13/cobra/blob/c439c4fa0937/command.go#L793
Signed-off-by: Odin Ugedal <odin@ugedal.com>
 2019-06-27 21:55:14 +02:00
Vallery Lancey
dc0f14312e Removed deprecated --resource-container flag from kube-proxy. 2019-06-16 08:36:42 -07:00
Johannes M. Scheuermann
cd6718e3d2 Remove experimental note for ipvs in kube-proxy arguments 2019-06-07 15:47:44 +02:00
Ricardo Pchevuzinske Katz
82c42bb6ee Remove deprecated flag --conntrack-max from kube-proxy 2019-06-01 18:10:28 -03:00
Anish Ramasekar
aa07730275
Remove deprecated flag --cleanup-iptables from kube-proxy 
Remove deprecated flag --cleanup-iptables from kube-proxy

update license

update license
 2019-05-31 11:09:37 -07:00
Zaalouk, Adel
27f8d363a9 Organize kube-proxy flags 2019-05-24 11:39:01 +02:00
stewart-yu
da375fb154 get rid of the redundancy field in kube-proxy option 2019-05-24 09:37:06 +08:00
Kubernetes Prow Robot
aabd8f9beb
Merge pull request #77313 from bjhaid/cleanup_kube_proxy 
Clean up kube-proxy.
 2019-05-10 21:30:12 -07:00
Brad Hoekstra
62e58a66aa Fix some lint errors in pkg/proxy 2019-05-09 16:48:29 -04:00
Àbéjídé Àyodélé
109f1c479e Clean up kube-proxy. 
These are based on recommendation from
[staticcheck](http://staticcheck.io/).

- Removes dead type/function along with the import that the function
introduced.
- Removes unused struct fields.
- Removes select nested in a tight for loop, the select does not have a
default, so it will be blocking.
 2019-05-09 14:39:03 +00:00
Kubernetes Prow Robot
5b34d95ec5
Merge pull request #77381 from JieJhih/network/golint 
Fix golint
 2019-05-07 00:23:54 -07:00
Kubernetes Prow Robot
a8787dac30
Merge pull request #76927 from mrkm4ntr/unnecessary-goroutine 
Do not generate unnecessary goroutines
 2019-05-06 21:31:53 -07:00
JieJhih Jhang
21e4f0039e fix golint 2019-05-03 14:31:51 +08:00
Kubernetes Prow Robot
b9fbed1324
Merge pull request #76875 from JieJhih/proxy/file 
handle file close error
 2019-04-29 22:49:35 -07:00
Subrata Paul
dd9402f451 Fix for kube-proxy to wait for some duration for the node to be defined 
Kube-proxy must atleast wait for some duration for the node to defined so that it can fetch the node IP. This node IP is currently used in ipvs proxier for the node-port services.
 2019-04-28 00:25:18 +05:30
Kubernetes Prow Robot
a0b8d1cbb8
Merge pull request #76732 from JieJhih/proxy/server 
os exit when option is true
 2019-04-27 11:18:21 -07:00
JieJhih
94731c5dcd
Merge branch 'master' into proxy/server 2019-04-27 13:48:29 +08:00
Zihong Zheng
028d4e8fe7 Add OWNERS file for cmd/kube-proxy 2019-04-26 17:22:29 -07:00
Kubernetes Prow Robot
4dc05dd9df
Merge pull request #76320 from JieJhih/config/kube_proxy 
support ipv6 in bind address
 2019-04-26 17:14:22 -07:00
JieJhih Jhang
48f431aae5 os exit when option is true 2019-04-24 16:32:11 +08:00
Shintaro Murakami
f8e81337da Do not generate unnecessary goroutine 2019-04-23 16:22:14 +09:00
JieJhih Jhang
84d29664c4 handle file close error 2019-04-21 16:28:46 +08:00
JieJhih Jhang
08e320fa4e support ipv6 in bind address 
use split host port func instead trim specific character

add unit test for metrics and healthz bind address

recover import package

refactor set default kube proxy configuration

fix ipv4 condition

fix set default port condition

rewrite call function occasion to reduce error

set ipv6 default value

move get GetBindAddressHostPort to util

use one func to handle deprecated series

update bazel

define address type

return earlier in the error case

refactor set default kube proxy configuration logic

recover import package

preserve some of the original comments

add get default address func

add append port if needed unit test

rewrite unit test for deprecated flags

remove unused codes
 2019-04-17 15:31:42 +08:00
Kubernetes Prow Robot
2490e035d7
Merge pull request #71735 from dcbw/userspace-proxy-ratelimiting 
proxy/userspace: respect minSyncInterval
 2019-04-16 19:14:03 -07:00
SataQiu
cc199c74fc fix golint failures of cmd/kube-proxy/app 2019-04-13 06:20:52 +08:00
Dan Williams
4b07f80d20 proxy: consolidate ServicesHandler/EndpointsHandler into ProxyProvider 
Proxies should be able to cleanly figure out when endpoints have been synced,
so make all ProxyProviders also implement EndpointsHandler and pass those
through to loadbalancers when required.
 2019-04-05 16:16:35 -05:00
Kubernetes Prow Robot
84b561033e
Merge pull request #76175 from stealthybox/refactor-mediatype-loops 
Refactor loops over `SupportedMediaTypes()` where mediaType is used to match a single SerializerInfo{}
 2019-04-04 23:54:07 -07:00
Vallery Lancey
3c9989258a Fixed --cleanup-ipvs help text 2019-04-04 18:35:24 -07:00
leigh capili
47e52d2981 Refactor loops over SupportedMediaTypes() where mediaType is used to match a single SerializerInfo{} 
We have an existing helper function for this:  runtime.SerializerInfoForMediaType()

This is common prep-work for encoding runtime.Objects into JSON/YAML for transmission over the wire or writing to ComponentConfigs.
 2019-04-04 19:01:01 -06:00
Vallery Lancey
eff9b4036e Revert "Deprecated --cleanup-ipvs flag in kube-proxy" 
This reverts commit 4f1bb2bd2f.
 2019-04-04 16:59:05 -07:00
Vallery Lancey
4f1bb2bd2f Depricated --cleanup-ipvs flag in kube-proxy 2019-04-04 12:51:36 -07:00
Vallery Lancey
cdce2d0ef9 Removed cleanup for non-current kube-proxy modes in newProxyServer() 2019-04-03 15:27:21 -07:00
Kubernetes Prow Robot
40a0647efa
Merge pull request #73380 from vllry/kube-proxy-cleanup 
Superficial kube-proxy cleanup
 2019-03-27 17:22:04 -07:00
Vallery Lancey
a23e442161 Fix a bad merge leftover in kube-proxy 2019-03-13 21:43:06 -07:00
Vallery Lancey
22ff746e4a
Merge branch 'master' into kube-proxy-cleanup 2019-03-13 13:31:48 -07:00
Laurent Bernaille
09f821ddb5 [kube-proxy/ipvs] Add flag to enable strict ARP 2019-03-12 15:56:22 +01:00
Kubernetes Prow Robot
c06ca11b5d
Merge pull request #70896 from ksubrmnn/overlay_dsr 
Adding Windows Overlay support to Kube Proxy
 2019-02-20 12:53:13 -08:00
Marek Counts
160ed26c20 autogen files to support new project structure. 2019-02-15 10:29:31 -05:00
Marek Counts
7744f90830 Moved flag and globalflag 
Moved all flag code from `staging/src/k8s.io/apiserver/pkg/util/[flag|globalflag]` to `component-base/cli/[flag|globalflag]` except for the term function because of unwanted dependencies.
 2019-02-15 10:28:13 -05:00
Manjunath A Kumatagi
782409255a Use ioutil.TempDir for temporary dir creating 2019-02-07 12:27:19 -05:00
ksubrmnn
a47e99e37a Add Windows flags for KubeProxyConfiguration 2019-02-05 10:39:23 -08:00
Kubernetes Prow Robot
73ccf56edd
Merge pull request #59176 from dixudx/reload_kubeproxy_config 
exit kube-proxy when configuration file changes
 2019-02-01 18:29:06 -08:00
Brad Hoekstra
6117316752 Refactor service-proxy-name label 2019-01-29 11:28:35 -05:00
Di Xu
cc16d64368 exit kube-proxy when configuration file changes 2019-01-29 18:05:51 +08:00
Vallery Lancey
c22d855612 Renamed variables colliding with package names, and added TODOs on uncaught-errors 2019-01-28 16:19:54 -08:00
Vallery Lancey
65637e7621 Remove redundant import names in kube-proxy 2019-01-27 15:01:17 -08:00
Vallery Lancey
3bb5914548 Updated kube-proxy error strings to not use capitals/punctuation 2019-01-27 14:08:54 -08:00
Vallery Lancey
d8369fd391 Amend TODO comment about ClientConnectionConfiguration's types (#73375) 2019-01-27 13:50:21 -08:00
yanghaichao12
cd5415f0ab add a test case for HostnameOverride 
modify
 2019-01-21 08:55:02 -05:00
Marek Counts
1739e343a8 autogen files 
all the autogen files that got updated due to the changes to move logs.
 2019-01-17 09:16:36 -05:00
Marek Counts
ba81a5409a move logs into component-base 
all the code changes to move move /apiserver/pkg/util/logs into /component-base/logs
 2019-01-17 09:16:21 -05:00
Humble Devassy Chirammal
a2daf66a0d Use better error var name in kube-proxy code (#72849) 
* Use better error var name  in  kube-proxy code

Signed-off-by: hchiramm <hchiramm@redhat.com>

* Unexport ErrReadOnlySysFS error variable

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
 2019-01-14 08:00:11 -08:00
Kubernetes Prow Robot
d313c3b5e4
Merge pull request #72682 from whypro/metrics-port 
Add `metrics-port` to kube-proxy cmd flags.
 2019-01-11 15:53:40 -08:00
Haoyu Wang
d52ba6413d Add metrics-port to kube-proxy cmd flags. 2019-01-08 16:35:30 +08:00
Lucas Käldström
1edd2723f8
autogenerated files 2019-01-06 15:48:53 +02:00
Lucas Käldström
0140c82c16
Updated references from k8s.io/{apiserver,apimachinery} to the new k8s.io/component-base repo. Co-authored-by @Klaven 2019-01-06 14:01:26 +02:00
Kubernetes Prow Robot
0c7e207904
Merge pull request #72064 from jayunit100/patch-2 
(one liner) Update server.go's dockerd messages to be CRI based.
 2018-12-20 04:42:35 -08:00
Kubernetes Prow Robot
7ce7a80cda
Merge pull request #71355 from bradhoekstra/kube-proxy-services-optional 
Make kube-proxy service abstraction optional
 2018-12-19 15:27:12 -08:00
jay vyas
2f92250977 Make Error message CRI compliant, retain dockerd directions. 2018-12-16 16:16:57 -05:00
Brad Hoekstra
284cc82e71 Update bazel 2018-12-05 16:43:07 -05:00
Jordan Liggitt
d440ecdd3b Update non-test code to use DefaultMutableFeatureGate 2018-11-21 11:51:33 -05:00
Brad Hoekstra
18e5736b0f Filter out services with alternate service proxy 2018-11-21 11:25:15 -05:00
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
c2d9321044
Merge pull request #69340 from stevesloka/fixHostNameOverride 
Allow hostname-override arg to be used if specified
 2018-10-16 13:01:32 -07:00
k8s-ci-robot
d54e0fc0bc
Merge pull request #69670 from atlassian/simplify-rand-seed 
Simplify rand seeding
 2018-10-15 13:53:01 -07:00
Mikhail Mazurskiy
3a243090a5
Simplify random seed initialization 
There is no need to set the time zone as the result does not
depend on it
 2018-10-11 21:01:15 +11:00