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Document optional image.sha chart value for pinning the operator image by digest#343

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Document optional image.sha chart value for pinning the operator image by digest#343
promptless-for-oss wants to merge 1 commit into
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Promptless:promptless/chart-image-sha-digest-pin

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The logging-operator Helm chart now accepts an optional image.sha value that pins the operator image to a specific sha256 digest instead of a tag (logging-operator PR #2280). This lets users deploy a digest they just verified as an extra safeguard, or run a specific pre-release/master image by digest.

Adds a "Pin the operator image by digest" subsection to the Helm install page, inside the existing "Image and chart verification" section so the verify-then-pin flow reads as one story. The subsection covers what image.sha does, that it is unset by default and backward compatible, the required sha256: prefix, a --set image.sha=<digest> example built on the OCI install command, and a note that image.sha takes precedence over image.tag and the chart's appVersion.

Files touched: content/docs/install/_index.md.

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…e by digest

Adds a subsection to the Helm install page covering the new optional
image.sha value (logging-operator PR #2280), which pins the operator
image to a sha256 digest instead of a tag.
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