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229 Commits (efedcb6ca1a49a7a5db7eef405aeed1c59d6bdc6)

Author SHA1 Message Date
Abhishek Shah 6945cb050c Set rlimit for openfile handles to 64k 2015-09-18 10:53:55 -07:00
Daniel Martí 586cb9126a Move pkg/util.Time to pkg/api/unversioned.Time 
Along with our time.Duration wrapper, as suggested by @lavalamp.
 2015-09-17 17:51:27 -07:00
k8s-merge-robot bf990acefa Merge pull request #13988 from thockin/kube-proxy-startup-clobber 
Auto commit by PR queue bot
 2015-09-17 01:29:35 -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
Tim Hockin 84a9b0a37a Fix bug in iptables proxy that clobbered endpoints 
There is a race at startup where the two watch operations might clobber state
if the initial message comes in the wrong order.
 2015-09-15 13:07:33 -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 b225c1d47a Run gofmt (separate commit for easy rebases) 2015-09-10 17:17:59 -07:00
Daniel Smith 15b30b8b09 Move version agnostic parts of client 
pkg/client/unversioned/cache -> pkg/client/cache
pkg/client/unversioned/record -> pkg/client/record
 2015-09-10 17:17:59 -07:00
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
k8s-merge-robot 3d51f524b5 Merge pull request #13386 from danwinship/iptables-w 
Auto commit by PR queue bot
 2015-09-01 13:07:57 -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
Dan Winship a41e422600 Drop the "v" from GetIptablesVersionString() output 
Neither of its callers wants it
 2015-08-31 09:54:57 -04:00
Tim Hockin 8e503f3814 Hold node ports in iptables proxier 2015-08-24 16:35:05 -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
Nikhil Jindal 9a7f871d17 Merge pull request #12896 from thockin/proxy-nodeports 
Tail-call nodeports rules in iptables proxy
 2015-08-24 10:39:54 -07:00
Tim Hockin 16102c41df Tail-call nodeports rules in iptables proxy 2015-08-21 14:15:21 -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
Jerzy Szczepkowski 3df1b9e151 Merge pull request #12986 from BenTheElder/masquerade_all_flag 
Add flag to masquerade all in kube-proxy when using iptables proxier
 2015-08-21 10:28:07 +02:00
BenTheElder 1f2076ce64 Add flag to masquerade all in kube-proxy when using iptables proxier 2015-08-20 20:12:32 -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
Kris Rousey ae6c64d9bb Moving everyone to unversioned client 2015-08-18 10:23:03 -07:00
Tim Hockin 6f34be30a3 Limit float precision to 5 points 2015-08-17 20:57:44 -07:00
Tim Hockin 7e9c685ba6 Require same min iptables version as -C 2015-08-17 20:57:44 -07:00
Tim Hockin 3a5c23d727 test for and set bridge-nf-call-iptables sysctl 2015-08-17 20:57:44 -07:00
Tim Hockin 9cf33772b4 test for and set route_localnet sysctl 2015-08-17 20:52:06 -07:00
Tim Hockin f1a48574a6 Clean up logging, make initial sync faster 2015-08-17 20:52:06 -07:00
Tim Hockin d72892d0b0 Include protocol in the hash for chain names 2015-08-17 20:52:06 -07:00
Tim Hockin 731d5e5191 Clean up iptables rules, add nodeport support 2015-08-17 20:52:06 -07:00
Tim Hockin d14c98f6cc Add nodepoprt chain and link it in, add unused MASQ rule 2015-08-17 20:52:06 -07:00
Robert Bailey 6fcdcec25d Merge pull request #12658 from sdminonne/bug_fix2 
to fix govet issue
 2015-08-17 10:58:10 -07:00
Tim Hockin 776132e1ae Make kube-proxy iptables sync period configurable 2015-08-13 09:53:32 -07:00
Salvatore Dario Minonne 48018c402c to fix govet issue 2015-08-13 17:26:43 +02:00
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
BenTheElder ae569e20b5 Partially Implement #3760 2015-08-12 02:39:15 -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 962a7b492b in pkg/proxy, merge proxy_provider.go and service_port_name.go to types.go 2015-08-07 21:10:34 -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
BenTheElder 5867fca8bf Fix iptables Interface mocking, move Restore/RestoreAll to shared impl 
also put TODO for unit tests, move defer file deletion until after file
creation error is checked.
 2015-08-07 19:08:21 -04:00