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pool-manager: Prevent panic if VM template is nil #431

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RamLavi
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@RamLavi RamLavi commented Jul 3, 2024

What this PR does / why we need it:
This PR fixes a panic that occurs if a VM is created/updated with no template.
Although this field is mandatory, kubemacpool should not panic if it happens.

Special notes for your reviewer:

Release note:

Fix panic over nil template

The template field is the only pointer in the relevant spec.
Checking it is not nil will prevent kubemacpool from panicking

Signed-off-by: Ram Lavi <[email protected]>
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@qinqon qinqon left a comment

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/lgtm
/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: qinqon

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@kubevirt-bot kubevirt-bot merged commit 1478ec9 into k8snetworkplumbingwg:main Jul 3, 2024
5 checks passed
RamLavi added a commit to RamLavi/kubemacpool that referenced this pull request Sep 8, 2024
@RamLavi RamLavi mentioned this pull request Sep 8, 2024
RamLavi added a commit to RamLavi/kubemacpool that referenced this pull request Sep 8, 2024
kubevirt-bot pushed a commit that referenced this pull request Sep 9, 2024
* Revert "pool-manager: Prevent panic if VM template is nil (#431)"

This reverts commit 1478ec9.

Signed-off-by: Ram Lavi <[email protected]>

* vm, webhook: Fix panic on templateless VM

former fix [0] was not sufficient. Moving the check earlier in the
webhoook handling.

Signed-off-by: Ram Lavi <[email protected]>

---------

Signed-off-by: Ram Lavi <[email protected]>
kubevirt-bot pushed a commit to kubevirt-bot/kubemacpool that referenced this pull request Sep 9, 2024
kubevirt-bot added a commit that referenced this pull request Sep 9, 2024
* Revert "pool-manager: Prevent panic if VM template is nil (#431)"

This reverts commit 1478ec9.

Signed-off-by: Ram Lavi <[email protected]>

* vm, webhook: Fix panic on templateless VM

former fix [0] was not sufficient. Moving the check earlier in the
webhoook handling.

Signed-off-by: Ram Lavi <[email protected]>

---------

Signed-off-by: Ram Lavi <[email protected]>
Co-authored-by: Ram Lavi <[email protected]>
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3 participants