gen-manifests: derive seedArg from filename and env #664
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
To ensure that manifests get random(ish) and stable UUIDs we set the rng seed arg based on the filename.
This should fix the issue discovered in
osbuild/manifest-db#124
that duplicated UUIDs for xfs/btrfs can trigger random(ish) and hard to diagnose errors.
This is the same as
osbuild/osbuild-composer#4124 hopefully for the right place this time.