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https://issues.apache.org/jira/browse/FLINK-30046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17641262#comment-17641262
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Márton Balassi commented on FLINK-30046:
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[~tshofer] that makes sense, thanks. For backwards compatibility reasons I will
need to keep the tag configuration option, so I will simply add the digest as
an additional option which takes precedence if defined (the tag is ignored in
this case).
I would strongly prefer the option you suggest if we implemented this from
scratch without prior releases.
> Cannot use digest in Helm chart to reference image
> --------------------------------------------------
>
> Key: FLINK-30046
> URL: https://issues.apache.org/jira/browse/FLINK-30046
> Project: Flink
> Issue Type: Bug
> Components: Kubernetes Operator
> Affects Versions: kubernetes-operator-1.2.0, kubernetes-operator-1.3.0,
> kubernetes-operator-1.2.1
> Reporter: Tobias Hofer
> Assignee: Márton Balassi
> Priority: Major
> Fix For: kubernetes-operator-1.3.0
>
>
> Images can be referenced by tag only.
> Referencing images by digest has a number of advantages:
> # Avoid unexpected or undesirable image changes.
> # Increase security and awareness by knowing the specific image running in
> your environment.
> The following document describes a template to handle tags and digests:
> [Adding Image Digest References to Your Helm
> Charts|https://blog.andyserver.com/2021/09/adding-image-digest-references-to-your-helm-charts/]
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