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Bug 1858342: types: allow docker bridge network range except on libvirt #3980

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abhinavdahiya
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The networking team has made an argument that not allowing docker default network bridge for machine, service and cluster networks is
an invalid validation see https://bugzilla.redhat.com/show_bug.cgi?id=1858342#c2 . So we are dropping that validation.

But on libvirt platform overlap with docker bridge has known to cause problems therefore we are keeping the validation for this platform.

Also when this network range is in use, warning is shown to the user so that in case users keep weird errors we can quickly traige to networking team.

/cc @dcbw @sdodson

@openshift-ci-robot openshift-ci-robot added the bugzilla/severity-high Referenced Bugzilla bug's severity is high for the branch this PR is targeting. label Jul 30, 2020
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@abhinavdahiya: This pull request references Bugzilla bug 1858342, which is valid. The bug has been moved to the POST state. The bug has been updated to refer to the pull request using the external bug tracker.

3 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.6.0) matches configured target release for branch (4.6.0)
  • bug is in the state NEW, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)

In response to this:

Bug 1858342: types: allow docker bridge network range except on libvirt

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.

@openshift-ci-robot openshift-ci-robot added the bugzilla/valid-bug Indicates that a referenced Bugzilla bug is valid for the branch this PR is targeting. label Jul 30, 2020
The networking team has made an argument that not allowing docker default network bridge for machine, service and cluster networks is
an invalid validation see https://bugzilla.redhat.com/show_bug.cgi?id=1858342#c2 . So we are dropping that validation.

But on libvirt platform overlap with docker bridge has known to cause problems therefore we are keeping the validation for this platform.

Also when this network range is in use, warning is shown to the user so that in case users keep weird errors we can quickly traige to networking team.
@mtnbikenc
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/lgtm

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label Jul 30, 2020
@sdodson
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sdodson commented Jul 30, 2020

/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sdodson

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@openshift-ci-robot openshift-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jul 30, 2020
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/retest

Please review the full test history for this PR and help us cut down flakes.

10 similar comments
@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-ci-robot
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@abhinavdahiya: The following tests failed, say /retest to rerun all failed tests:

Test name Commit Details Rerun command
ci/prow/e2e-crc 356eca1 link /test e2e-crc
ci/prow/e2e-ovirt 356eca1 link /test e2e-ovirt

Full PR test history. Your PR dashboard.

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.

@openshift-merge-robot openshift-merge-robot merged commit 239a3b4 into openshift:master Jul 31, 2020
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@abhinavdahiya: All pull requests linked via external trackers have merged: openshift/installer#3980. Bugzilla bug 1858342 has been moved to the MODIFIED state.

In response to this:

Bug 1858342: types: allow docker bridge network range except on libvirt

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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6 participants