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Fix Kubeproxy to work for Windows Kernel mode #51064

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merged 4 commits into from
Sep 20, 2017

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madhanrm
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@madhanrm madhanrm commented Aug 22, 2017

What this PR does / why we need it:
Kubeproxy doenst work for with windows kernel mode. This PR adds a Kernel Proxy for windows to use the underlying platform features.

Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #
#49666
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Release note:

@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Aug 22, 2017
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Hi @madhanrm. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

@k8s-ci-robot k8s-ci-robot added the needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. label Aug 22, 2017
@k8s-github-robot k8s-github-robot added size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. release-note-label-needed labels Aug 22, 2017
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freehan commented Aug 22, 2017

/ok-to-test

@k8s-ci-robot k8s-ci-robot removed the needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. label Aug 22, 2017
@dineshgovindasamy
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Tagging @jdumars for FYI

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jdumars commented Aug 23, 2017

/sig node
/sig windows

@k8s-ci-robot k8s-ci-robot added sig/node Categorizes an issue or PR as relevant to SIG Node. sig/windows Categorizes an issue or PR as relevant to SIG Windows. labels Aug 23, 2017
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jdumars commented Aug 23, 2017

/cc @mikedanese

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@freehan - let's discuss at next sig-network meeting. We believe this is a low risk change which does not affect Linux at all or current Windows implementations using OVN or Apprenda solution.

@madhanrm madhanrm force-pushed the winkernelproxy branch 2 times, most recently from 8a50167 to e65d663 Compare August 25, 2017 06:03
@aserdean
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(this is not a technical review)

Please break: 6e6d132 into
smaller commits, as described in https://github.com/kubernetes/community/blob/master/contributors/devel/pull-requests.md#6-squashing-and-commit-titles.
It makes it easier for other people to review it and understand your logic
behind the changes.

Please add relevant commit messages to each individual commit, it helps
other people understand how you are trying to achieve your goal and of
course keep track of the evolution of the code.

@k8s-github-robot k8s-github-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Aug 25, 2017
@k8s-github-robot k8s-github-robot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Aug 25, 2017
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jdumars commented Aug 28, 2017

/cc @thockin

@mikedanese mikedanese assigned bowei and thockin and unassigned lavalamp Aug 28, 2017
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/test pull-kubernetes-cross
/test pull-kubernetes-kubemark-e2e-gce
/test pull-kubernetes-e2e-gce-gpu
/test pull-kubernetes-bazel
/test pull-kubernetes-verify

(*) Fix cleanup of NodePort resources. (*) Fix the logic to select existing policies

Fix review comment

Fix Bazel

Update GoDep License

Fix NodePort forwarding to target port

Fix Darwin Build break. +1

Implement IsCompatible to validate kernel support for kernel mode
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dims commented Sep 18, 2017

/retest

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@madhanrm
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/retest

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dims commented Sep 19, 2017

/test all

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dims commented Sep 19, 2017

@madhanrm Can you please check the test failures and get the tests go green? i am afraid this will miss the 1.8 boat otherwise

@dineshgovindasamy
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/retest

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@dineshgovindasamy
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/retest

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thockin commented Sep 20, 2017

Is this ready?

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dims commented Sep 20, 2017

the kubeadm-gce is stuck in "job triggered", trying to get that to run

/test all

@dineshgovindasamy
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@dims @thockin i have tried multiple retest and Kubeadm-gce is not at all getting triggered. I see that job is failing across multiple PR's. How do we proceed?

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dims commented Sep 20, 2017

@fejta @spiffxp any tips here?

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kubernetes/test-infra#4649

but do you care about the kubeadm job on your PR? that's a non-blocking job.

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If it's ready, ask for a lgtm label and this can be picked up by sq/get merged regardless of kubeadm presubmit.

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dims commented Sep 20, 2017

Looks like @thockin applied lgtm at least 2 times... and it was rebased away. let me try doing that

/assign

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dims commented Sep 20, 2017

/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Sep 20, 2017
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dims, madhanrm, thockin

Associated issue: 49666

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these OWNERS Files:

You can indicate your approval by writing /approve in a comment
You can cancel your approval by writing /approve cancel in a comment

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/test all [submit-queue is verifying that this PR is safe to merge]

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It looks like the kubeadm job failed and just never posted the status. /cc @luxas.
https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/pr-logs/pull/51064/pull-kubernetes-e2e-kubeadm-gce/7151/

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dims commented Sep 20, 2017

/test pull-kubernetes-unit

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Automatic merge from submit-queue (batch tested with PRs 51064, 52132). If you want to cherry-pick this change to another branch, please follow the instructions here..

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