fix: fix image digest parsing

[jwcesign]

Fixes #none

Description

When I do test with kind&kwok, it has the following error:

root@LAPTOP-7A2QVS89 [11:51:16] [~/git/karpenter] [fix-3]
-> # make apply
2024/08/30 11:54:35 Using base cgr.dev/chainguard/static:latest@sha256:791657dd88dea8c1f9d3779815429f9c681a9a2778fc66dac3fbf550e1f1d9c8 for [[sigs.k8s.io/karpenter/kwok](http://sigs.k8s.io/karpenter/kwok)](http://sigs.k8s.io/karpenter/kwok)
2024/08/30 11:54:49 git is in a dirty state
Please check in your pipeline what can be changing the following files:
M Makefile

2024/08/30 11:54:49 Building [[sigs.k8s.io/karpenter/kwok](http://sigs.k8s.io/karpenter/kwok)](http://sigs.k8s.io/karpenter/kwok) for linux/amd64
2024/08/30 11:54:51 Loading kind.local/kwok:f8ae62a6a7b702fe8fe39dd104dc8501367a89ba6bcd656a77a5b60384444fa6
2024/08/30 11:54:54 Loaded kind.local/kwok:f8ae62a6a7b702fe8fe39dd104dc8501367a89ba6bcd656a77a5b60384444fa6
2024/08/30 11:54:54 Adding tag latest
2024/08/30 11:54:54 Added tag latest
kubectl apply -f kwok/charts/crds
[[customresourcedefinition.apiextensions.k8s.io/kwoknodeclasses.karpenter.kwok.sh](http://customresourcedefinition.apiextensions.k8s.io/kwoknodeclasses.karpenter.kwok.sh)](http://customresourcedefinition.apiextensions.k8s.io/kwoknodeclasses.karpenter.kwok.sh) created
[[customresourcedefinition.apiextensions.k8s.io/nodeclaims.karpenter.sh](http://customresourcedefinition.apiextensions.k8s.io/nodeclaims.karpenter.sh)](http://customresourcedefinition.apiextensions.k8s.io/nodeclaims.karpenter.sh) created
[[customresourcedefinition.apiextensions.k8s.io/nodepools.karpenter.sh](http://customresourcedefinition.apiextensions.k8s.io/nodepools.karpenter.sh)](http://customresourcedefinition.apiextensions.k8s.io/nodepools.karpenter.sh) created
helm upgrade --install karpenter kwok/charts --namespace kube-system --skip-crds \
--set logLevel=debug --set controller.resources.requests.cpu=1 --set controller.resources.requests.memory=1Gi --set controller.resources.limits.cpu=1 --set controller.resources.limits.memory=1Gi \
--set controller.image.repository=kind.local/kwok \
--set controller.image.tag=f8ae62a6a7b702fe8fe39dd104dc8501367a89ba6bcd656a77a5b60384444fa6 \
--set controller.image.digest=kind.local/kwok:f8ae62a6a7b702fe8fe39dd104dc8501367a89ba6bcd656a77a5b60384444fa6 \
--set-string controller.env[0].name=ENABLE_PROFILING \
--set-string controller.env[0].value=true
Release "karpenter" does not exist. Installing it now.

The digest should be empty, but it parsed as kind.local/kwok:f8ae62a6a7b702fe8fe39dd104dc8501367a89ba6bcd656a77a5b60384444fa6.

How was this change tested?

make apply

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: jwcesign
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[k8s-ci-robot]

Hi @jwcesign. Thanks for your PR.

I'm waiting for a kubernetes-sigs 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.

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[coveralls]

Pull Request Test Coverage Report for Build 10627341597

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 6 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.02%) to 80.733%

---

Files with Coverage Reduction	New Missed Lines	%
pkg/scheduling/requirements.go	2	98.01%
pkg/controllers/disruption/consolidation.go	4	87.25%

Totals
Change from base Build 10622339666:	-0.02%
Covered Lines:	8389
Relevant Lines:	10391

---

💛 - Coveralls

[github-actions]

This PR has been inactive for 14 days. StaleBot will close this stale PR after 14 more days of inactivity.

[jwcesign]

cc @njtran

[github-actions]

This PR has been inactive for 14 days. StaleBot will close this stale PR after 14 more days of inactivity.