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51 Commits

Author SHA1 Message Date
Sergey Kanzhelev
3af652f2f2 revert auto-completed package names 2020-07-31 03:47:04 +00:00
Sergey Kanzhelev
d20fd40884 remove legacy leftovers of portmapping functionality that was moved to CNI 2020-07-30 23:12:16 +00:00
Antonio Ojea
6f79600e73 bump cni library version to v0.8.0 
last CNI library release is 0.7.1 from Jun 11, 2019.
Since then, there was introduced new feature and bugfixes.

Currently, this library is only being used by dockershim,
the other CRI plugins are vendoring it directly

However, this will help also to mitigate some of the issues with the
CI jobs that are still using dockershim.

Signed-off-by: Antonio Ojea <antonio.ojea.garcia@gmail.com>
 2020-07-01 18:09:19 +02:00
Vinod K L Swamy
ac3f87346f KubeProxy and DockerShim changes for Ipv6 dual stack support on Windows 
Signed-off-by: Vinod K L Swamy <vinodko@microsoft.com>
 2020-06-10 15:36:48 -07:00
Kubernetes Prow Robot
55d71532c0 Merge pull request #81165 from johscheuer/update-traffic-shaping-docs 
Update internal traffic shaping docs
 2020-05-17 03:01:35 -07:00
Davanum Srinivas
07d88617e5 Run hack/update-vendor.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:33 -04:00
Davanum Srinivas
442a69c3bd switch over k/k to use klog v2 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:27 -04:00
mattjmcnaughton
b36f637f0d Add dockerless tags to all files in dockershim 
As the final step, add the `dockerless` tags to all files in the
dockershim. Using `-tags=dockerless` in `go build`, we can compile
kubelet without the dockershim.

Once cadvisor no longer depends on `docker/docker`, compiling with
`-tags=dockerless` should be sufficient to compile the Kubelet w/o a
dependency on `docker/docker`.
 2020-05-07 17:18:50 -04:00
SataQiu
2497a1209b bump k8s.io/utils version 2019-12-21 14:54:44 +08:00
Kubernetes Prow Robot
3202bc1044 Merge pull request #83896 from mars1024/modify/cni_log 
modify error output in cniNetworkPlugin
 2019-11-14 20:52:02 -08:00
Kubernetes Prow Robot
5689961ed3 Merge pull request #84649 from benmoss/windows_network_not_initialized 
Skip GetPodNetworkStatus when CNI not yet initialized
 2019-11-13 09:25:59 -08:00
Jordan Liggitt
297570e06a hack/update-vendor.sh 2019-11-06 17:42:34 -05:00
Bruce Ma
fe50e904eb restrict max string length in log 
Signed-off-by: Bruce Ma <brucema19901024@gmail.com>
 2019-11-05 18:09:55 +08:00
Ben Moss
ce41faa2eb Skip GetPodNetworkStatus when CNI not yet initialized 
Without this scheduling a pod on Windows results in a panic from
`addToNetwork` when it tries to read `NetworkConfig` and `CNIConfig` off
the nil network
 2019-10-31 17:51:04 -04:00
Bruce Ma
213c378562 modify error output in cniNetworkPlugin 
Signed-off-by: Bruce Ma <brucema19901024@gmail.com>
 2019-10-14 20:17:27 +08:00
liucimin
ddb1c6a127 fix cni timeout 2019-09-19 22:56:03 +08:00
André Martins
a5365d5be1 dockershim/network: fix panic for cni plugins in IPv4/IPv6 dual-stack mode 
```
 k8s.io/kubernetes/pkg/kubelet/dockershim/network/cni.(*cniNetworkPlugin).GetPodNetworkStatus(0xc000a04370, 0xc000b89a62, 0xb, 0xc000b89a49, 0x18, 0x42edffb, 0x6, 0xc000cfa340, 0x40, 0xc000ced7d0, ...)
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/network/cni/cni_others.go:78 +0x420
 k8s.io/kubernetes/pkg/kubelet/dockershim/network.(*PluginManager).GetPodNetworkStatus(0xc000a51880, 0xc000b89a62, 0xb, 0xc000b89a49, 0x18, 0x42edffb, 0x6, 0xc000cfa340, 0x40, 0x0, ...)
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/network/plugins.go:391 +0x1f9
 k8s.io/kubernetes/pkg/kubelet/dockershim.(*dockerService).getIPsFromPlugin(0xc00029b600, 0xc000c25cb0, 0x40, 0x78c0000, 0x7982100, 0x0, 0x0)
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/docker_sandbox.go:335 +0x1c3
 k8s.io/kubernetes/pkg/kubelet/dockershim.(*dockerService).getIPs(0xc00029b600, 0xc000b66cc0, 0x40, 0xc000c25cb0, 0x30bd171a, 0xed508364b, 0x0)
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/docker_sandbox.go:373 +0xe3
 k8s.io/kubernetes/pkg/kubelet/dockershim.(*dockerService).PodSandboxStatus(0xc00029b600, 0x4ad8b20, 0xc000c25c80, 0xc000cde1c0, 0xc00029b600, 0xc000c25c80, 0xc0005f5bd0)
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/dockershim/docker_sandbox.go:439 +0x133
 k8s.io/kubernetes/vendor/k8s.io/cri-api/pkg/apis/runtime/v1alpha2._RuntimeService_PodSandboxStatus_Handler(0x42c4e00, 0xc00029b600, 0x4ad8b20, 0xc000c25c80, 0xc000c126c0, 0x0, 0x4ad8b20, 0xc000c25c80, 0xc000cb2d20, 0x42)
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/cri-api/pkg/apis/runtime/v1alpha2/api.pb.go:7663 +0x23e
 k8s.io/kubernetes/vendor/google.golang.org/grpc.(*Server).processUnaryRPC(0xc000a4f760, 0x4b45280, 0xc000b02d80, 0xc000847c00, 0xc000a61b00, 0x78c97c0, 0x0, 0x0, 0x0)
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/server.go:995 +0x466
 k8s.io/kubernetes/vendor/google.golang.org/grpc.(*Server).handleStream(0xc000a4f760, 0x4b45280, 0xc000b02d80, 0xc000847c00, 0x0)
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/server.go:1275 +0xda6
 k8s.io/kubernetes/vendor/google.golang.org/grpc.(*Server).serveStreams.func1.1(0xc000a8e9c0, 0xc000a4f760, 0x4b45280, 0xc000b02d80, 0xc000847c00)
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/server.go:710 +0x9f
 created by k8s.io/kubernetes/vendor/google.golang.org/grpc.(*Server).serveStreams.func1
         /workspace/anago-v1.16.0-beta.1.787+48ca054daba9e6/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/server.go:708 +0xa1
```

Fixes: dba434c4ba ("kubenet for ipv6 dualstack")
Signed-off-by: André Martins <aanm90@gmail.com>
 2019-09-10 21:06:19 +02:00
Bruce Ma
f9169d29cb skip recording inputs & outputs in fake script plugin when CNI_COMMAND=VERSION 
Signed-off-by: Bruce Ma <brucema19901024@gmail.com>
 2019-09-04 22:50:13 +08:00
Bruce Ma
ec342ec98f delete lo network when TearDownPod to avoid CNI cache leak 
Signed-off-by: Bruce Ma <brucema19901024@gmail.com>
 2019-08-27 19:26:23 +08:00
Tim Allclair
8a495cb5e4 Clean up error messages (ST1005) 2019-08-21 10:40:21 -07:00
Tim Allclair
6510d26b6a Fix misc static check issues 2019-08-21 10:40:21 -07:00
Bruce Ma
9903cb3ad3 add validation for CNI config before loading and fix some typo 
1. add validation for CNI config before loading
2. make some CNI capabilities constants
3. add Capabilities field to cniNetwork struct

Signed-off-by: Bruce Ma <brucema19901024@gmail.com>
 2019-08-09 21:22:23 +08:00
Johannes M. Scheuermann
a9cf6cec72 Correct typos in docs and add better explanation for burstrate 2019-08-08 22:11:40 +02:00
Johannes M. Scheuermann
cfb24eeebc Update internal traffic shaping docs 2019-08-08 16:26:21 +02:00
fanhao01
24a95a6c3e Fix golint failure in pkg/kubelet/dockershim/network/cni 2019-07-03 12:57:24 +08:00
Khaled Henidak(Kal)
dba434c4ba kubenet for ipv6 dualstack 2019-07-02 22:26:25 +00:00
Dan Williams
8739ade3fa kubelet: add CNI cache dir option and plumb through to CNI and kubenet 
libcni 0.7.0 caches ADD operation results and allows the runtime to
retrieve these from the cache. In case the user wants a different
cache directory than the defaul, plumb that through like we do
for --cni-bin-dir and --cni-conf-dir.
 2019-07-01 12:14:07 -05:00
Alexey Perevalov
a2ea2996f3 move to libcni 0.7.0 
Previous commit "Use ip address from CNI output" introduces
ability to run pod which can havn't eth0. But also it
add problem: after kubelet restart, if we have already started
pod w/o eth0, kubelet can't find proper interface (it's
normal for vhostuser type of cni plugin when eth0 doesn't exist)
and kubelet restarts "broken" pod.
Fix of this issue requeres new feature of libcni - caching
results.

Looks like new libcni requires cniVersion in CNI output.
This patch specifies version both for CNI conf and CNI output.

Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com>
 2019-07-01 12:14:06 -05:00
Kubernetes Prow Robot
f4937619a2 Merge pull request #75442 from mars1024/bugfix/bandwidth_unit 
change bandwidth units from Kb to b
 2019-04-25 13:36:54 -07:00
Davanum Srinivas
33081c1f07 New staging repository for cri-api 
Change-Id: I2160b0b0ec4b9870a2d4452b428e395bbe12afbb
 2019-03-26 18:21:04 -04:00
Bruce Ma
183247ca5c change bandwidth units from Kb to b 
Signed-off-by: Bruce Ma <brucema19901024@gmail.com>
 2019-03-18 21:22:34 +08:00
chenjun.cj
4fe13c2a99 sync CNI config in goroutine 2019-02-22 16:26:49 +08:00
Lantao Liu
1a92e218e0 Remove unused function from the legacy runtime interface. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-02-07 16:57:19 -08:00
Davanum Srinivas
954996e231 Move from glog to klog 
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
  * github.com/kubernetes/repo-infra
  * k8s.io/gengo/
  * k8s.io/kube-openapi/
  * github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods

Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
 2018-11-10 07:50:31 -05:00
k8s-ci-robot
f40a5d1155 Merge pull request #67435 from feiskyer/dns-cap 
Add dns capabilities for Windows CNI plugins
 2018-11-06 02:54:22 -08:00
Pengfei Ni
32cf0a90c6 Update bazel build 2018-11-01 14:15:55 +08:00
Pengfei Ni
946aff8847 Add dns capabilities to CNI for windows containers 2018-11-01 13:31:45 +08:00
Yongkun Gui
b573cce595 cni: rate and limit must be both set 
Fix #70014
 2018-10-23 16:44:07 -07:00
Dan Williams
6cfe116375 network/cni: more informative log messages 
Log details about the pod name, namespace, sandbox ID, and result.
Remove some useless messages that are now redundant.
 2018-10-01 21:01:40 -05:00
Lucas Käldström
844487aea4 autogenerated 2018-08-29 20:21:17 +03:00
Lucas Käldström
7a840cb4c8 automated: Rename all package references 2018-08-29 19:07:52 +03:00
Casey Callendrello
5d9ec20d7e kubelet/dockershim/network: pass ipRange dynamically to the CNI plugin 
CNI now supports passing ipRanges dynamically. Pass podCIDR so that
plugins no longer have to look it up.
 2018-08-15 17:41:09 +02:00
Kubernetes Submit Queue
e943d09fa3 Merge pull request #63194 from m1093782566/cni-ts 
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Adding traffic shaping support for CNI network driver

**What this PR does / why we need it**:

Adding traffic shaping support for CNI network driver - it's also a sub-task of kubenet deprecation work.

Design document is available here: https://github.com/kubernetes/community/pull/1893

**Which issue(s) this PR fixes**:
Fixes #

**Special notes for your reviewer**:

/cc @freehan @jingax10 @caseydavenport @dcbw 

/sig network
/sig node

**Release note**:

```release-note
Support traffic shaping for CNI network driver
```
 2018-07-08 23:54:25 -07:00
liangwei
34d848eb1a add cni bandwidth test 2018-07-09 09:51:33 +08:00
m1093782566
8038a0dfa6 add traffic shaping support for CNI network driver 2018-07-08 22:22:25 +08:00
Jeff Grafton
23ceebac22 Run hack/update-bazel.sh 2018-06-22 16:22:57 -07:00
Jeff Grafton
a725660640 Update to gazelle 0.12.0 and run hack/update-bazel.sh 2018-06-22 16:22:18 -07:00
Di Xu
5ebd40cb6a bind alpha feature network plugin flags correctly 2018-06-02 11:31:01 +08:00
Matthias Bertschy
9b15af19b2 Update all script to use /usr/bin/env bash in shebang 2018-04-19 13:20:13 +02:00
Yu-Ju Hong
4f9d4e1af6 Update bazel BUILD files 
Also update the golint_failure file to reflect the new location.
 2018-04-11 09:26:02 -07:00