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93 Commits (57c77ffbddc69728b0d920dfd8414881fc0b9687)

Author SHA1 Message Date
Minhan Xia f006c8bcd3 teach kubenet to use annotation instead of pod object for traffic shaper 2017-02-27 10:11:09 -08:00
Minhan Xia 947e0e1bf5 pass pod annotation to SetUpPod 2017-02-27 10:09:45 -08:00
Minhan Xia 6b34343946 bug fix for hostport-syncer 2017-02-22 16:38:09 -08:00
Minhan Xia be9eca6b51 teach kubenet to use hostport_manager 2017-02-08 09:35:04 -08:00
Minhan Xia 51526d3103 Add checkpointHandler to DockerService 2017-02-02 10:19:34 -08:00
Minhan Xia 548a6122c5 rename HostportHandler to HostportSyncer 2017-01-30 16:30:06 -08:00
Minhan Xia 8e318b8d9b refactor hostport logic 2017-01-25 14:52:33 -08:00
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
Kubernetes Submit Queue d97f125ddf Merge pull request #39050 from mikedanese/gazel-bump 
Automatic merge from submit-queue

bump gazel: pick up some new unit tests
 2016-12-29 15:19:18 -08:00
Mike Danese 161c391f44 autogenerated 2016-12-29 13:04:10 -08:00
Pengfei Ni 25dee7dd83 kubenet: define KubenetPluginName for all platforms 2016-12-29 15:39:16 +08:00
Minhan Xia ff6cdeb9b8 clean up logic that configs TX queue length 2016-12-27 14:43:47 -08:00
Mike Danese c87de85347 autoupdate BUILD files 2016-12-12 13:30:07 -08:00
Chao Xu bcc783c594 run hack/update-all.sh 2016-11-23 15:53:09 -08:00
Chao Xu 5e1adf91df cmd/kubelet 2016-11-23 15:53:09 -08:00
bprashanth 11638e9ee1 Unittests 2016-10-31 13:05:20 -07:00
bprashanth aee5b8099c Skip legacy features (hostport, bwshaping) 2016-10-31 13:05:19 -07:00
bprashanth 48db726342 Split network.Host into LegacyHost and NamespaceGetter 2016-10-31 13:05:19 -07:00
bprashanth 37bc34c567 periodically GC pod ips 2016-10-27 22:15:35 -07:00
Mike Danese 3b6a067afc autogenerated 2016-10-21 17:32:32 -07:00
Dan Williams e2c96db72b kubenet: make it more apparent that kubenet ignores PodCIDR updates 
https://github.com/kubernetes/kubernetes/issues/32900
 2016-10-05 11:24:02 -05:00
Kubernetes Submit Queue 9c5bf904c2 Merge pull request #32217 from freehan/kubenetcheck 
Automatic merge from submit-queue

nit fixes

Do not merge yet. Wait till it gets bigger. 

fix included:
1. use golang native util to list dir
 2016-09-24 03:28:28 -07:00
Yifan Gu 5389a74388 kubenet: SyncHostports for both running and ready to run pods. 
This fixes the race that happens in rktnetes when pod B invokes
'kubenet.SetUpPod()' before another pod A becomes actually running.

The second 'kubenet.SetUpPod()' call will not pick up the pod A
and thus overwrite the host port iptable rules that breaks pod A.

This PR fixes the case by listing all 'active pods' (all non-exited
pods) instead of only running pods.
 2016-09-16 17:29:44 -07:00
Minhan Xia 8031c8d97b use golang native util to list dir 2016-09-07 10:42:27 -07:00
Kubernetes Submit Queue 2a7d0df30d Merge pull request #30727 from asalkeld/iptables-caps 
Automatic merge from submit-queue

Clean up IPTables caps i.e.: sed -i "s/Iptables/IPTables/g"

Fixes #30651
 2016-09-06 09:01:27 -07:00
Kubernetes Submit Queue 1e21eda604 Merge pull request #31197 from freehan/kubenethairpin 
Automatic merge from submit-queue

Deprecate the old cbr0 and flannel networking modes

fixes: #19766
 2016-09-02 18:51:05 -07:00
Minhan Xia fd4c947de9 correct typo in kubenet config 2016-09-02 14:33:34 -07:00
Minhan Xia 20ed879faa kubenet checks required cni plugins are present 2016-09-01 17:16:05 -07:00
Angus Salkeld f785f3d3ef Clean up IPTables caps i.e.: sed -i "s/Iptables/IPTables/g" 2016-08-29 10:34:42 +10:00
Kubernetes Submit Queue d3ecad111e Merge pull request #28717 from freehan/ebtable 
Automatic merge from submit-queue

Filter duplicate network packets in promiscuous bridge mode (with ebtables)

also fixes: #30783
 2016-08-25 19:12:09 -07:00
Minhan Xia c1d3c89cfa fix #30376 that broken cross-build 2016-08-24 13:18:18 -07:00
Minhan Xia 42a554ec0d add ebtables rules to filter duplicate packets 2016-08-24 10:19:29 -07:00
Minhan Xia 950e689637 kubenet set cbr0 mac address 2016-08-24 10:18:48 -07:00
Justin Santa Barbara 902ba4e249 Add network-plugin-mtu option for MTU selection 
MTU selection is difficult, and if there is a transport such as IPSEC in
use may be impossible.  So we allow specification of the MTU with the
network-plugin-mtu flag, and we pass this down into the network
provider.

Currently implemented by kubenet.
 2016-08-23 01:50:58 -04:00
Justin Santa Barbara 2c103af2b6 Create testable implementation of sysctl 
This is so we can test kubenet Init, which calls sysctl
 2016-08-23 01:42:37 -04:00
Wojciech Tyczynski 0459574450 Revert "Use netlink.SetPromiscOn instead of iproute2 command" 2016-08-22 10:28:11 +02:00
Kubernetes Submit Queue ada5669c7f Merge pull request #30346 from dshulyak/promisc 
Automatic merge from submit-queue

Use netlink.SetPromiscOn instead of iproute2 command

Depends on https://github.com/vishvananda/netlink/pull/157
Related https://github.com/kubernetes/kubernetes/issues/26093
 2016-08-21 23:34:21 -07:00
Minhan Xia 85b2f9047a update godep to pull from containernetworking/cni 2016-08-19 13:31:50 -07:00
Dmitry Shulyak b79a12c7ce Use netlink.SetPromiscOn instead of iproute2 command 2016-08-14 14:58:14 +03:00
Bryan Boreham 26a53fcd47 Use the CNI bridge plugin to set hairpin mode 
Pass the flag down in kubenet, and disable it in DockerManager
 2016-07-14 17:52:51 +01:00
David McMahon ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
k8s-merge-robot 8ed6c8eeb8 Merge pull request #27914 from yifan-gu/fix_kubenet_hostport 
Automatic merge from submit-queue

kubenet: Fix host port for rktnetes.

Because rkt pod runs after plugin.SetUpPod() is called, so
getRunningPods() does not return the newly created pod, which
causes the hostport iptable rules to be missing for this new pod.

cc @dcbw @freehan 

A follow up fix for https://github.com/kubernetes/kubernetes/pull/27878#issuecomment-227898936
 2016-06-23 18:48:45 -07:00
Yifan Gu 9140ce07bc kubenet: Fix host port for rktnetes. 
Because rkt pod runs after plugin.SetUpPod() is called, so
getRunningPods() does not return the newly created pod, which
causes the hostport iptable rules to be missing for this new pod.
 2016-06-23 13:17:01 -07:00
Minhan Xia 48169ce736 avoid deleting cbr0 address due to subnet string mismatch 2016-06-22 16:45:04 -07:00
Dan Williams e47d020cb6 kubelet/kubenet: simplify getting nsenter path 2016-06-22 14:26:11 -05:00
Dan Williams a657d0587b kubelet/kubenet: Fix getRunningPods() to support rkt pods 
Don't assume there's an infra container.
 2016-06-22 13:45:13 -05:00
Dan Williams db078dbea4 kubelet/cni/kubenet: use common container IP address functions 2016-06-22 11:36:10 -05:00
Dan Williams a519e8a403 kubenet: clean up networking when setup errors occur 
Relying on the runtime to later call cleanup is fragile, so make sure
that everything gets nicely cleaned up when setup errors occur.
 2016-06-16 13:53:28 -05:00
Dan Williams 965492fdd0 kubelet/kubenet: split hostport handling into separate module 2016-06-16 13:44:32 -05:00