5 Commits (95b4312899b109a9f1c666687827541fac756910)

Author	SHA1	Message	Date
m1093782566	28000f925f	fix IPV6 judgement bug and add UTs	2017-10-31 10:02:07 +08:00
Dane LeBlanc	502d14afd4	Add required family flag for conntrack IPv6 operation ... This change causes kube-proxy to supply the required "-f ipv6" family flag whenever the conntrack utility is executed and the associated service is using IPv6. This change is required for IPv6-only operation. Note that unit test coverage for the 2-line changes in pkg/proxy/iptables/proxier.go and /pkg/proxy/ipvs/proxier.go will need to be added after support for IPv6 service addresses is added to these files. For pkg/proxy/iptables/proxier.go, this coverage will be added either with PR #48551. fixes #52027	2017-09-06 18:05:06 -04:00
m1093782566	7b8372db99	move UDP conntrack operations together to pkg/proxy/util/conntrack.go	2017-08-12 11:10:04 +08:00
ymqytw	3dfc8bf7f3	update import	2017-07-20 11:03:49 -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