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[manila-csi-plugin] Fix error connecting to nfs plugin when using cluster proxy #1528

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merged 2 commits into from Jun 1, 2021

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@mdbooth mdbooth commented May 11, 2021

Which issue this PR fixes(if applicable):
fixes #1527

Special notes for reviewers:
This is very simple to reproduce on OpenShift by setting a cluster-wide proxy. See #1527 for reproducer steps.

Release note:

NONE

NOTE

A better fix would be to update gRPC to at least v1.34.0 which contains grpc/grpc-go#3890. This supports the unix protocol explicitly and never proxies it. However, due to our transitive dep on etcd clientv3 and etcd-io/etcd#11563 we are pinned to gRPC <= v1.30.0. The etcd 3.5 branch has finally bumped the gRPC version, but that is not released yet. None of the etcd stable branch tags contain a gRPC bump.

/cc @Fedosin

@k8s-ci-robot k8s-ci-robot requested a review from Fedosin May 11, 2021 13:26
@k8s-ci-robot k8s-ci-robot added release-note-none Denotes a PR that doesn't merit a release note. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. labels May 11, 2021
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Hi @mdbooth. 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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@k8s-ci-robot k8s-ci-robot added needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels May 11, 2021
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Fedosin commented May 11, 2021

/ok-to-test

@k8s-ci-robot k8s-ci-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels May 11, 2021
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@gman0 ptal

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@Fedosin: Fedosin unauthorized: /override is restricted to Repo administrators.

In response to this:

/override openlab/cloud-provider-openstack-acceptance-test-lb-octavia

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mdbooth commented May 11, 2021

/retest

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gman0 commented May 11, 2021

Thanks, @mdbooth !
/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label May 11, 2021
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gman0 commented May 11, 2021

Let's see about the CI.

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/lgtm

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mdbooth commented May 18, 2021

/test cloud-provider-openstack-acceptance-test-e2e-conformance
/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18
/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.19

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@mdbooth: The specified target(s) for /test were not found.
The following commands are available to trigger jobs:

  • /test pull-cloud-provider-openstack-check
  • /test pull-cloud-provider-openstack-test

Use /test all to run all jobs.

In response to this:

/test cloud-provider-openstack-acceptance-test-e2e-conformance
/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18
/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.19

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/test cloud-provider-openstack-acceptance-test-e2e-conformance
/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18
/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.19

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@ramineni: The specified target(s) for /test were not found.
The following commands are available to trigger jobs:

  • /test pull-cloud-provider-openstack-check
  • /test pull-cloud-provider-openstack-test

Use /test all to run all jobs.

In response to this:

/test cloud-provider-openstack-acceptance-test-e2e-conformance
/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18
/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.19

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/test cloud-provider-openstack-acceptance-test-e2e-conformance

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@ramineni: The specified target(s) for /test were not found.
The following commands are available to trigger jobs:

  • /test pull-cloud-provider-openstack-check
  • /test pull-cloud-provider-openstack-test

Use /test all to run all jobs.

In response to this:

/test cloud-provider-openstack-acceptance-test-e2e-conformance

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/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18

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@ramineni: The specified target(s) for /test were not found.
The following commands are available to trigger jobs:

  • /test pull-cloud-provider-openstack-check
  • /test pull-cloud-provider-openstack-test

Use /test all to run all jobs.

In response to this:

/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18

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.

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/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.19

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@ramineni: The specified target(s) for /test were not found.
The following commands are available to trigger jobs:

  • /test pull-cloud-provider-openstack-check
  • /test pull-cloud-provider-openstack-test

Use /test all to run all jobs.

In response to this:

/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.19

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.

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lb-octaia job is disabled now.
/override openlab/cloud-provider-openstack-acceptance-test-lb-octavia

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@ramineni: Overrode contexts on behalf of ramineni: openlab/cloud-provider-openstack-acceptance-test-lb-octavia

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lb-octaia job is disabled now.
/override openlab/cloud-provider-openstack-acceptance-test-lb-octavia

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theopenlab-ci bot commented May 25, 2021

Build succeeded.

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Fedosin commented May 31, 2021

/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18

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@Fedosin: The specified target(s) for /test were not found.
The following commands are available to trigger jobs:

  • /test pull-cloud-provider-openstack-check
  • /test pull-cloud-provider-openstack-test

Use /test all to run all jobs.

In response to this:

/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18

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.

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Fedosin commented May 31, 2021

/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18

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@Fedosin: The specified target(s) for /test were not found.
The following commands are available to trigger jobs:

  • /test pull-cloud-provider-openstack-check
  • /test pull-cloud-provider-openstack-test

Use /test all to run all jobs.

In response to this:

/test cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18

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.

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Let's see if we can get this in.

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@ramineni Can you help us get this one in? We've got a downstream customer who needs it. Thanks!

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ramineni commented Jun 1, 2021

overriding 1.18-e2e-conformance , as no need for this PR and also would be removed in future on master branch
/override openlab/cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18

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@ramineni: Overrode contexts on behalf of ramineni: openlab/cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18

In response to this:

overriding 1.18-e2e-conformance , as no need for this PR and also would be removed in future on master branch
/override openlab/cloud-provider-openstack-acceptance-test-e2e-conformance-stable-branch-v1.18

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ramineni commented Jun 1, 2021

/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ramineni

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jun 1, 2021
@k8s-ci-robot k8s-ci-robot merged commit 7f956c2 into kubernetes:master Jun 1, 2021
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@ramineni Thanks much!

powellchristoph pushed a commit to powellchristoph/cloud-provider-openstack that referenced this pull request Jan 19, 2022
…ster proxy (kubernetes#1528)

* Bump gRPC to v1.29.0 (kubernetes#1527)

This bump is required to add support for grpc.WithNoProxy().

Note that bumping to v1.30.0 or newer causes a build failure in
go.etcd.io/etcd/clientv3, described in
etcd-io/etcd#11563. It is not possible to bump
gRPC further until etcd v3.5 is released, which updates the relevant api
uses.

* [manila-csi-plugin] Ignore proxy connecting to CSI sockets (kubernetes#1527)
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[manila-csi-plugin] Cannot connect to csi-nfsplugin if the cluster uses a proxy
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