Commit Graph

23 Commits (a40fef5db74f367acb0da363658fbbdb1f84229d)

Author SHA1 Message Date
Mike Danese a05c3c0efd autogenerated 2017-04-14 10:40:57 -07:00
Chao Xu 08aa712a6c move helpers.go to helper 2017-04-11 15:49:11 -07:00
Tim Hockin 87d3f2c622 overhaul proxy healthchecks
The existing healthcheck lib was pretty complicated and was hiding some
bugs (like the count always being 1),  This is a reboot of the interface
and implementation to be significantly simpler and better tested.
2017-04-05 14:22:56 -07:00
Benjamin Bennett 5447db3048 Userspace proxy should remove conntrack entries
This changes the userspace proxy so that it cleans up its conntrack
settings when a service is removed (as the iptables proxy already
does).  This could theoretically cause problems when a UDP service
as deleted and recreated quickly (with the same IP address).  As
long as packets from the same UDP source IP and port were going to
the same destination IP and port, the the conntrack would apply and
the packets would be sent to the old destination.

This is astronomically unlikely if you did not specify the IP address
to use in the service, and even then, only happens with an "established"
UDP connection.  However, in cases where a service could be "switched"
between using the iptables proxy and the userspace proxy, this case
becomes much more frequent.
2017-02-27 18:41:47 -05:00
Tim Hockin 1ce3395e7f Simplify stale-connection detection in kube-proxy 2017-02-15 12:39:49 -08:00
Tim Hockin cddda17d42 Make healthcheck an interface 2017-02-15 10:37:05 -08:00
Tim Hockin 9507af3c79 Refactor OnEndpointsUpdate for testing
This is a weird function, but I didn't want to change any semantics
until the tests are in place.  Testing exposed one bug where stale
connections of renamed ports were not marked stale.

There are other things that seem wrong here, more will follow.
2017-02-15 10:37:05 -08:00
Klaus Ma f6aa8bbb8f Updated NodeRef to clientv1.ObjectReference. 2017-02-07 06:27:06 +08:00
deads2k 8a12000402 move client/record 2017-01-31 19:14:13 -05:00
deads2k c9a008dff3 move util/intstr to apimachinery 2017-01-30 12:46:59 -05:00
Dr. Stefan Schimanski 2b8e938128 Update generated files 2017-01-24 20:56:03 +01:00
deads2k 5a8f075197 move authoritative client-go utils out of pkg 2017-01-24 08:59:18 -05:00
deads2k c47717134b move utils used in restclient to client-go 2017-01-19 07:55:14 -05:00
Clayton Coleman 9a2a50cda7
refactor: use metav1.ObjectMeta in other types 2017-01-17 16:17:19 -05:00
Dan Williams eae2b8e9ba proxy/iptables: split out service map creation and add testcases 2017-01-11 14:46:12 -06:00
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
Klaus Ma b0dfa4ad47 Add event when failed to open local port. 2016-12-23 04:51:12 +08:00
Dan Winship d95181fa1e Port iptables code to pkg/util/version, don't use semvers 2016-12-13 08:53:04 -05:00
Mike Danese c87de85347 autoupdate BUILD files 2016-12-12 13:30:07 -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
Mike Danese 3b6a067afc autogenerated 2016-10-21 17:32:32 -07:00