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124 Commits (ac015892e4e2ab641a7761ab79f8cf986e1fa266)

Author SHA1 Message Date
Solly Ross 9dcf8ef344 Userspace Proxy: allow check for endpoints on svc 
This commit adds a method to the `LoadBalancer` interface in the
userspace proxy which allows consumers of the `LoadBalancer` to check if
it thinks a given service has endpoints available.
 2017-02-23 16:06:28 -05:00
Clayton Coleman 9a2a50cda7
refactor: use metav1.ObjectMeta in other types 2017-01-17 16:17:19 -05:00
deads2k 6a4d5cd7cc start the apimachinery repo 2017-01-11 09:09:48 -05:00
Jeff Grafton 20d221f75c Enable auto-generating sources rules 2017-01-05 14:14:13 -08:00
Mike Danese 161c391f44 autogenerated 2016-12-29 13:04:10 -08:00
Brendan Burns 47b79de76e Refactor port allocation logic a little, deflake tests. 2016-12-18 21:18:34 -08:00
Mike Danese c87de85347 autoupdate BUILD files 2016-12-12 13:30:07 -08:00
Kubernetes Submit Queue 08c0f7dded Merge pull request #27711 from xiangpengzhao/port-allocator-test 
Automatic merge from submit-queue

Cover port_allocator_test with more conditions

The test cases of port_allocator_test should cover more conditions, such as `rangeAllocator.used.Bit`.
 2016-12-07 12:14:36 -08:00
Kubernetes Submit Queue 919dfc4211 Merge pull request #36523 from apelisse/owners-pkg-proxy 
Automatic merge from submit-queue

Curating Owners: pkg/proxy

cc @thockin

In an effort to expand the existing pool of reviewers and establish a
two-tiered review process (first someone lgtms and then someone
experienced in the project approves), we are adding new reviewers to
existing owners files.


If You Care About the Process:
------------------------------

We did this by algorithmically figuring out who’s contributed code to
the project and in what directories.  Unfortunately, that doesn’t work
well: people that have made mechanical code changes (e.g change the
copyright header across all directories) end up as reviewers in lots of
places.

Instead of using pure commit data, we generated an excessively large
list of reviewers and pruned based on all time commit data, recent
commit data and review data (number of PRs commented on).

At this point we have a decent list of reviewers, but it needs one last
pass for fine tuning.

Also, see https://github.com/kubernetes/contrib/issues/1389.

TLDR:
-----

As an owner of a sig/directory and a leader of the project, here’s what
we need from you:

1. Use PR https://github.com/kubernetes/kubernetes/pull/35715 as an example.

2. The pull-request is made editable, please edit the `OWNERS` file to
remove the names of people that shouldn't be reviewing code in the
future in the **reviewers** section. You probably do NOT need to modify
the **approvers** section. Names asre sorted by relevance, using some
secret statistics.

3. Notify me if you want some OWNERS file to be removed.  Being an
approver or reviewer of a parent directory makes you a reviewer/approver
of the subdirectories too, so not all OWNERS files may be necessary.

4. Please use ALIAS if you want to use the same list of people over and
over again (don't hesitate to ask me for help, or use the pull-request
above as an example)
 2016-11-28 11:42:49 -08:00
Tim Hockin 19dd9c1271 Reduce to folks with context 2016-11-15 08:51:12 +01:00
Antoine Pelisse cbbf366f1f Update OWNERS approvers and reviewers: pkg/proxy 2016-11-09 10:17:55 -08:00
Timothy St. Clair 2b012e822a Add minimum iptables sync period to the proxy, default is 2/sec 2016-11-04 00:38:35 -05:00
xiangpengzhao 513b346bb7 Log portal IP in error info. 2016-11-01 05:26:16 -04:00
Mike Danese 3b6a067afc autogenerated 2016-10-21 17:32:32 -07:00
xiangpengzhao 9ef7475c12 Cover port_allocator_test with more conditions 2016-08-23 05:19:44 -04:00
Michal Rostecki 59ca5986dd Print/log pointers of structs with %#v instead of %+v 
There are many places in k8s where %+v is used to format a pointer
to struct, which isn't working as expected.

Fixes #26591
 2016-08-01 22:27:56 +02:00
k8s-merge-robot 04602bb9e5 Merge pull request #28655 from freehan/kubeproxyfix 
Automatic merge from submit-queue

Don't delete affinity when endpoints are empty

closes: #25316
 2016-07-08 11:28:43 -07:00
Minhan Xia e1df5c8b30 fix proxy unit tests 2016-07-07 17:43:22 -07:00
bin liu 426fdc431a Merge branch 'master' into fix-typos 2016-07-04 11:20:47 +08:00
Minhan Xia 51dcff40e6 Merge remote-tracking branch 'thockin/userspace-proxy-affinity-25314' into kubeproxyfix 2016-07-01 11:48:02 -07:00
David McMahon ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
bin liu fd27cd47f7 fix some typos 
Signed-off-by: bin liu <liubin0329@gmail.com>
 2016-06-22 18:14:26 +08:00
k8s-merge-robot f9b8fd0c96 Merge pull request #25011 from zhouhaibing089/addclose 
Automatic merge from submit-queue

followup to add http server close method

Fixes #25009, a follow up of https://github.com/kubernetes/kubernetes/pull/24595.
 2016-05-09 22:32:02 -07:00
Tim Hockin 9052eddaf6 Don't delete affinity when endpoints are empty 
This only affects the userspace kube-proxy.
 2016-05-07 21:23:50 -07:00
zhouhaibing089 5923fd352e followup to add http server close method 2016-05-05 12:04:41 +08:00
Gao Zheng c75cb94be6 Squashed commit of the following: 
commit 7bf1a05f61b78196c8d272e0d55980ba2254e81d
Author: gaozheng <gaozheng0123@163.com>
Date:   Thu Apr 28 01:23:42 2016 +0000

    fix gofmt

commit 54f6fa6ca76ee0fc5c4f8609fb2f875111ce2141
Author: Gao Zheng <gaozheng0123@163.com>
Date:   Sat Apr 23 13:09:41 2016 +0000

    reset session affinity if endpoint is unconnected
 2016-05-03 01:36:32 +00:00
Clayton Coleman fdb110c859
Fix the rest of the code 2016-04-29 17:12:10 -04:00
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
Jan Chaloupka 4389b3f0d6 Rewritte util.* -> wait.* wherever reasonable 2016-02-07 12:02:20 +01:00
Tim Hockin 41ba8ced6d Dont log errors on proxy leftover cleanup 2016-02-07 02:41:50 +00:00
k8s-merge-robot 26202fc98a Merge pull request #18804 from marun/fix-nodeport-services 
Auto commit by PR queue bot
 2016-02-02 14:07:49 -08:00
Maru Newby a5e00da867 Fix nodeport service compat with default-deny fw 2016-02-01 21:34:30 +00:00
harry 1032067ff9 Replace runtime reference by pkg 2016-02-01 21:06:44 +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
David Oppenheimer 8ac484793d Comment out calls to httptest.Server.Close() to work around 
https://github.com/golang/go/issues/12262 . See #19254 for
more details. This change should be reverted when we upgrade
to Go 1.6.
 2016-01-11 23:02:11 -08:00
Tim Hockin ad07709461 Fully close sockets in kube-proxy 
We were trying to be clever and respect TCP's notion of half-open sockets, but
it causes leaks when we can't unblock io.Copy().  This fixes those leaks and
seems to follow most expectations.  I think we were just be too clever.
 2015-12-10 11:34:13 -08:00
Tim Hockin 970c045848 Enable iptables kube-proxy by default in master 2015-11-13 18:38:01 -08:00
Saad Ali 06113d3b87 Merge pull request #16137 from ArtfulCoder/externalIPFix 
release NodePort correctly
 2015-10-23 12:03:38 -07:00
Abhishek Shah 7c64802f48 release NodePort correctly 2015-10-22 16:36:52 -07:00
Abhishek Shah d172ca6986 Added UdpIdleTimeout flag 2015-10-21 17:25:35 -07:00
k8s-merge-robot 18ad5f8cdf Merge pull request #15745 from ArtfulCoder/reduceTimeout 
Auto commit by PR queue bot
 2015-10-19 13:02:17 -07:00
k8s-merge-robot 75c977d200 Merge pull request #15596 from zhengguoyong/alias_util_errors_packagename 
Auto commit by PR queue bot
 2015-10-19 02:35:37 -07:00
Jordan Liggitt 55cd3f1030 Platform-specific setRLimit implementations 2015-10-18 21:26:39 -04:00
eulerzgy f8f9afb874 alias local packagename for pkg/util/errors 2015-10-18 09:37:46 +08:00
Abhishek Shah de214829f6 Update endpoint dialTimeouts to reasonable values 2015-10-16 14:57:43 -07:00
Alex Robinson b1461be2e4 Merge pull request #14982 from Huawei-PaaS/fixed_typos_for_proxy 
Fixed some typos for pkg/proxy
 2015-10-05 11:40:03 -07:00
qiaolei 718d7df276 Fixed some typos 2015-10-03 00:33:35 +08:00
Abhishek Shah 6278b5f648 fixed log format 2015-09-30 16:29:32 -07:00
Tim Hockin 3c36439665 Don't log every connection by default 2015-09-25 14:02:24 -07:00
Tim Hockin 7509bf6318 Set UDP timeout to 1/4 second 2015-09-25 14:02:24 -07:00
Abhishek Shah 6945cb050c Set rlimit for openfile handles to 64k 2015-09-18 10:53:55 -07:00
Alex Mohr 2cf207ec60 Merge pull request #13992 from aveshagarwal/userspace-proxy-typo 
Fixes error message.
 2015-09-16 21:49:19 -07:00
Avesh Agarwal a84e49aaab Fixes error message. 2015-09-15 14:37:56 -04:00
Dan Winship 30ea22f40e Make kube-proxy resync its rules on firewalld restart 2015-09-15 11:17:40 -04:00
Dan Winship 8bc9c40796 Watch for firewalld restart, to allow reloading iptables rules 2015-09-15 11:17:40 -04:00
Daniel Smith 9fc8a79e37 Revert "Revert "Don't take the proxy mutex in the traffic path"" 2015-09-01 16:40:11 -07:00
Daniel Smith 46ae7e87c7 Increase timeout to fix flaky tests 2015-09-01 16:08:13 -07:00
Daniel Smith a20d7ca481 Revert "Don't take the proxy mutex in the traffic path" 2015-09-01 13:33:05 -07:00
Tim Hockin f0a9badd2d Don't take the proxy mutex in the traffic path 
This should make throughput better on the userspace proxier.

Fixes #11977
 2015-08-31 17:01:52 -07:00
Tim Hockin 5087ae6c93 Hold node-ports for publicIPs for local IPs 2015-08-24 16:32:44 -07:00
Tim Hockin f5a9281a26 Actually hold NodePorts open in kube-proxy 2015-08-24 16:32:44 -07:00
BenTheElder 81ab51709a Add --cleanup-iptables flag to kube-proxy 
Adds a flag to cleanup iptables rules created by kube-proxy per
https://github.com/mesosphere/kubernetes-mesos/issues/353#issuecomment-1
27382832
 2015-08-21 14:44:11 -04:00
Abhishek Shah b6b8e99393 External IPs support. 2015-08-20 16:10:01 -07:00
jiangyaoguo 5a95eb7326 Test UDP timeout 2015-08-19 21:50:43 +08:00
Tim Hockin 776132e1ae Make kube-proxy iptables sync period configurable 2015-08-13 09:53:32 -07:00
BenTheElder 8006a39cc3 Fix #12596 
Fix for https://github.com/kubernetes/kubernetes/issues/12596
Disconnect the pure-iptables proxy’s services chain when starting the
userspace proxy.
 2015-08-12 20:06:09 -04:00
Piotr Szczesniak 1df0267f4a Merge pull request #12551 from eparis/underscore-to-dash 
Update code and docs to use - in flag names instead of _
 2015-08-12 07:16:31 +02:00
Kris Rousey 565189f5b8 Correcting all go vet errors 2015-08-11 13:55:37 -07:00
Eric Paris 5aa495cdad Update code to use - in flag names instead of _ 2015-08-11 16:31:52 -04:00
Alex Robinson c5e221dca7 Merge pull request #12440 from BenTheElder/proxy_config_handler_refactor 
Refactor `pkg/proxy/config`'s ServiceConfigHandler and EndpointsConfigHandler.
 2015-08-10 09:44:38 -07:00
Veres Lajos 9f77e49109 typofix - https://github.com/vlajos/misspell_fixer 2015-08-08 22:31:48 +01:00
BenTheElder 6bbf2aaab7 Refactor pkg/proxy/config's ServiceConfigHandler and EndpointsConfigHandler to have different update methods. 
Refactor `pkg/proxy/config`’s ServiceConfigHandler.OnUpdate and
EndpointsConfigHandler.OnUpdate to different method names as they have
different signatures.

This will let the new proxy
(https://github.com/GoogleCloudPlatform/kubernetes/issues/3760)
implement both interfaces.

Since we won’t need a separate loadbalancer structure (load balancing
is handled in the proxy rules), we will simply handle both event types
from the same object.
 2015-08-08 15:16:55 -04:00
BenTheElder f6d257c0f3 fix missing import in roundrobin_test.go 2015-08-08 00:02:35 -04:00
BenTheElder 1f6baa6549 Move userspace code to sub-package in proxy. 
Moves the userspace code in proxy to a sub-package and adds the
ProxyProvider interface.

This is in preparation for landing an implementation of
https://github.com/GoogleCloudPlatform/kubernetes/issues/3760, which
will mostly be in another sub package for iptables.
 2015-08-07 20:07:15 -04:00