<(wg-quick strip ...) hid the strip exit code: a corrupt head file could feed
syncconf partial input that wipes the live peer set with exit 0 (S1 REPORT
finding). Strip now writes a temp file; its failure aborts before wg runs.
Sandbox red-proof: pre-fix shape invoked wg with rc=0 despite strip exit 1;
fixed shape never reaches wg.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PSK5g6qYLknKj8u3QAFEr6
Peersync script: validate-first (jq contract check before ANY state change),
head-file + generated-peers conf model, syncconf-from-tmp then atomic mv (live
conf never diverges in the failure direction), zero-peer payload valid (wipe).
hub.yaml: 0.32.0 image + WG_ENDPOINT_SSH_* env + optional Secret mount so the
pod starts before the runbook's step-6 Secret exists.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PSK5g6qYLknKj8u3QAFEr6
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