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Fix non-idempotent bash remediation for sysctl template #11671

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merged 1 commit into from
Mar 12, 2024

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mpurg
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@mpurg mpurg commented Mar 11, 2024

Description:

  • Skip the systemd-sysctl symlink when commenting out existing settings in sysctl bash remediation

Rationale:

The remediation breaks systemd-sysctl when executed multiple times.

On first run, settings are correctly added to /etc/sysctl.conf and
loaded by systemd-sysctl via the symlink
/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf.

On second run, the same settings are commented out in
/etc/systcl.d/99-sysctl.conf, replacing the symlink with a copy of the file.
Although the settings are again added to /etc/sysctl.conf, these
are not loaded by systemd-sysctl due to the broken link.

Fixes https://bugs.launchpad.net/usg/+bug/2056150
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openshift-ci bot commented Mar 11, 2024

Hi @mpurg. Thanks for your PR.

I'm waiting for a ComplianceAsCode 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.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

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 openshift-ci bot added the needs-ok-to-test Used by openshift-ci bot. label Mar 11, 2024
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Start a new ephemeral environment with changes proposed in this pull request:

Fedora Environment
Open in Gitpod

Oracle Linux 8 Environment
Open in Gitpod

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🤖 A k8s content image for this PR is available at:
ghcr.io/complianceascode/k8scontent:11671
This image was built from commit: c3dabe6

Click here to see how to deploy it

If you alread have Compliance Operator deployed:
utils/build_ds_container.py -i ghcr.io/complianceascode/k8scontent:11671

Otherwise deploy the content and operator together by checking out ComplianceAsCode/compliance-operator and:
CONTENT_IMAGE=ghcr.io/complianceascode/k8scontent:11671 make deploy-local

@dodys dodys requested a review from a team March 11, 2024 12:47
@dodys dodys self-assigned this Mar 11, 2024
@dodys dodys added ok-to-test Used by openshift-ci bot. and removed needs-ok-to-test Used by openshift-ci bot. labels Mar 11, 2024
@dodys dodys requested review from a team March 11, 2024 12:48
@dodys dodys added the Bash Bash remediation update. label Mar 11, 2024
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codeclimate bot commented Mar 11, 2024

Code Climate has analyzed commit c3dabe6 and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 59.8% (0.0% change).

View more on Code Climate.

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@dodys dodys left a comment

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lgtm, thanks!

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@teacup-on-rockingchair teacup-on-rockingchair left a comment

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Nice one 🙇

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@marcusburghardt marcusburghardt left a comment

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LGTM

@dodys dodys merged commit 7ab86c5 into ComplianceAsCode:master Mar 12, 2024
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@marcusburghardt marcusburghardt added this to the 0.1.73 milestone Mar 12, 2024
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4 participants