fix: PreflightFunction strips UUID from StackSet instance stack names#85
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fix: PreflightFunction strips UUID from StackSet instance stack names#85
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StackSet instance stack names are `StackSet-map-auto-tagger-{mpe}-{uuid}`.
The peer detection extracted `{mpe}-{uuid}` and looked up SSM config at
`/auto-map-tagger/{mpe}-{uuid}/config` which doesn't exist. This caused
every disjoint StackSet deploy to be blocked as "config unreadable".
Fix: strip trailing UUID (`-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx`) via
regex before SSM lookup. Applied to both PreflightFunction and runtime
peer detector in YAML and configurator.
CT3 MA4 confirmed: disjoint StackSets were blocked before this fix.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
StackSet-map-auto-tagger-{mpe}-{uuid}{mpe}-{uuid}and SSM lookup at/auto-map-tagger/{mpe}-{uuid}/configfailedTest plan
🤖 Generated with Claude Code