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Workaround for nonRoot FG on Kubevirt #2273

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merged 1 commit into from
Mar 5, 2023

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With kubevirt/kubevirt#8563 Kubevirt introduced a new FG named Root,
the nonRoot FG we are using is still there but
declared as deprecated.

Unfortunately due to bug on Kubevirt the now
deprecated nonRoot FG we rely on is
completely ignored so, as a workaround, we will
start internally translating nonRoot -> Root
on Kubevirt with negative logic.

In a future PR the nonRoot FG will be properly deprecated also here and a new Root FG will
be introduced with a proper conversion logic on upgrades.

Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=2175171
JIRA-ticket: https://issues.redhat.com/browse/CNV-26406

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Release note:

Workaround for nonRoot FG on Kubevirt

@kubevirt-bot kubevirt-bot added release-note Denotes a PR that will be considered when it comes time to generate release notes. dco-signoff: yes Indicates the PR's author has DCO signed all their commits. labels Mar 3, 2023
@tiraboschi tiraboschi requested a review from nunnatsa March 3, 2023 14:15
@kubevirt-bot kubevirt-bot requested a review from sradco March 3, 2023 14:16
With kubevirt/kubevirt#8563
Kubevirt introduced a new FG named `Root`,
the `nonRoot` FG we are using is still there but
declared as deprecated.

Unfortunately due to bug on Kubevirt the now
deprecated `nonRoot` FG we rely on is
completely ignored so, as a workaround, we will
start internally translating nonRoot -> Root
on Kubevirt with negative logic.

In a future PR the nonRoot FG will be properly deprecated
also here and a new Root FG will
be introduced with a proper conversion logic on upgrades.

Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=2175171
JIRA-ticket: https://issues.redhat.com/browse/CNV-26406

Signed-off-by: stirabos <stirabos@redhat.com>
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sonarcloud bot commented Mar 3, 2023

Kudos, SonarCloud Quality Gate passed!    Quality Gate passed

Bug A 0 Bugs
Vulnerability A 0 Vulnerabilities
Security Hotspot A 0 Security Hotspots
Code Smell A 1 Code Smell

No Coverage information No Coverage information
0.0% 0.0% Duplication

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Pull Request Test Coverage Report for Build 4324378564

  • 2 of 2 (100.0%) changed or added relevant lines in 1 file are covered.
  • No unchanged relevant lines lost coverage.
  • Overall coverage remained the same at 85.134%

Totals Coverage Status
Change from base Build 4318856719: 0.0%
Covered Lines: 4988
Relevant Lines: 5859

💛 - Coveralls

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hco-bot commented Mar 3, 2023

hco-e2e-upgrade-index-sno-aws lane succeeded.
/override ci/prow/hco-e2e-upgrade-index-sno-azure
hco-e2e-image-index-sno-aws lane succeeded.
/override ci/prow/hco-e2e-image-index-sno-azure

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@hco-bot: Overrode contexts on behalf of hco-bot: ci/prow/hco-e2e-image-index-sno-azure, ci/prow/hco-e2e-upgrade-index-sno-azure

In response to this:

hco-e2e-upgrade-index-sno-aws lane succeeded.
/override ci/prow/hco-e2e-upgrade-index-sno-azure
hco-e2e-image-index-sno-aws lane succeeded.
/override ci/prow/hco-e2e-image-index-sno-azure

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hco-bot commented Mar 3, 2023

hco-e2e-upgrade-prev-index-sno-aws lane succeeded.
/override ci/prow/hco-e2e-upgrade-prev-index-sno-azure
hco-e2e-upgrade-prev-index-aws lane succeeded.
/override ci/prow/hco-e2e-upgrade-prev-index-azure
hco-e2e-upgrade-index-aws lane succeeded.
/override ci/prow/hco-e2e-upgrade-index-azure

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@hco-bot: Overrode contexts on behalf of hco-bot: ci/prow/hco-e2e-upgrade-index-azure, ci/prow/hco-e2e-upgrade-prev-index-azure, ci/prow/hco-e2e-upgrade-prev-index-sno-azure

In response to this:

hco-e2e-upgrade-prev-index-sno-aws lane succeeded.
/override ci/prow/hco-e2e-upgrade-prev-index-sno-azure
hco-e2e-upgrade-prev-index-aws lane succeeded.
/override ci/prow/hco-e2e-upgrade-prev-index-azure
hco-e2e-upgrade-index-aws lane succeeded.
/override ci/prow/hco-e2e-upgrade-index-azure

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openshift-ci bot commented Mar 3, 2023

@tiraboschi: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name Commit Details Required Rerun command
ci/prow/hco-e2e-image-index-aws ef247d0 link true /test hco-e2e-image-index-aws

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hco-bot commented Mar 3, 2023

hco-e2e-image-index-azure, hco-e2e-image-index-gcp lanes succeeded.
/override ci/prow/hco-e2e-image-index-aws

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@hco-bot: Overrode contexts on behalf of hco-bot: ci/prow/hco-e2e-image-index-aws

In response to this:

hco-e2e-image-index-azure, hco-e2e-image-index-gcp lanes succeeded.
/override ci/prow/hco-e2e-image-index-aws

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/approve

@kubevirt-bot kubevirt-bot added the lgtm Indicates that a PR is ready to be merged. label Mar 5, 2023
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: nunnatsa

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@kubevirt-bot kubevirt-bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Mar 5, 2023
@kubevirt-bot kubevirt-bot merged commit d4ac03c into kubevirt:main Mar 5, 2023
tiraboschi added a commit to tiraboschi/hyperconverged-cluster-operator that referenced this pull request May 30, 2023
Up to version v0.58, Kubevirt was consuming
a featuregate named nonRoot, with
v0.59 it got renamed as Root with the opposite
logic and so we implemented
kubevirt#2273
as an internal workaround for the time being.

Let's now align with Kubevirt featureGate name
for the sake of consistency with a proper deprecation
plan.

`nonRoot` is still exposed on HCO but it's
deprecated and a new `Root` FG is introduced.

The mutating webhook will take care
of the conversion.

A Common Expression Language rule on the CRD
will enforce the consistency of the two antithetic
values.

In the next release `nonRoot` will be removed.

Adding unit and e2e tests.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2174859

Signed-off-by: stirabos <stirabos@redhat.com>
kubevirt-bot pushed a commit that referenced this pull request May 30, 2023
Up to version v0.58, Kubevirt was consuming
a featuregate named nonRoot, with
v0.59 it got renamed as Root with the opposite
logic and so we implemented
#2273
as an internal workaround for the time being.

Let's now align with Kubevirt featureGate name
for the sake of consistency with a proper deprecation
plan.

`nonRoot` is still exposed on HCO but it's
deprecated and a new `Root` FG is introduced.

The mutating webhook will take care
of the conversion.

A Common Expression Language rule on the CRD
will enforce the consistency of the two antithetic
values.

In the next release `nonRoot` will be removed.

Adding unit and e2e tests.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2174859

Signed-off-by: stirabos <stirabos@redhat.com>
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5 participants