Commit Graph

465 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
af6f302e46
Merge pull request #83498 from danwinship/proxy-health
Fix kube-proxy healthz server for proxier sync loop changes
2019-10-15 23:04:58 -07:00
Kubernetes Prow Robot
0ff761b14f
Merge pull request #82927 from obitech/kube_proxy_strict_serializer
Enable strict serializer in kube-proxy
2019-10-09 11:05:50 -07:00
Dan Winship
0f10102c16 Better distinguish the two kinds of proxy health check servers
Kube-proxy runs two different health servers; one for monitoring the
health of kube-proxy itself, and one for monitoring the health of
specific services. Rename them to "ProxierHealthServer" and
"ServiceHealthServer" to make this clearer, and do a bit of API
cleanup too.
2019-10-04 10:37:58 -04:00
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