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chroot createPlatformContainer: use MS_REMOUNT #5992

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merged 1 commit into from
Feb 19, 2025

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nalind
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@nalind nalind commented Feb 18, 2025

What type of PR is this?

/kind bug

What this PR does / why we need it:

When setting mount propagation on the root mount before unmounting it, use MS_REBIND, since we know it's already a bind mount, and we actually want to affect the extant bind mount instead of creating another right over it. Otherwise, we might as well have not bothered.

How to verify it

New integration test!

Which issue(s) this PR fixes:

Related to KONFLUX-5871.

Special notes for your reviewer:

Does this PR introduce a user-facing change?

None

@openshift-ci openshift-ci bot added kind/bug Categorizes issue or PR as related to a bug. approved labels Feb 18, 2025
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LGTM

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@nalind This needs a rebase.

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nalind commented Feb 19, 2025

Rebased.

When setting mount propagation on the root mount before unmounting it,
use MS_REBIND, since we know it's already a bind mount, and we actually
want to affect the extant bind mount instead of creating another right
over it. Otherwise, we might as well have not bothered.

Signed-off-by: Nalin Dahyabhai <[email protected]>
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/lgtm
/approve

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openshift-ci bot commented Feb 19, 2025

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: flouthoc, nalind

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@openshift-merge-bot openshift-merge-bot bot merged commit 5b8423e into containers:main Feb 19, 2025
33 of 34 checks passed
@nalind nalind deleted the remount-pivot branch February 19, 2025 20:14
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2 participants