Developer Rotates 4 Secrets in 6 Days, 3 Cause Production Outages in Different Ways

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A developer managing two self-hosted n8n automation instances in Israel rotated four API secrets between August 20 and 25, with three of the rotations causing production failures. The first incident involved a Chatwoot API token only partially updated across six bridge apps, going undetected for over two days and generating nearly 18,500 duplicate database records. The same night, a forgotten dependency caused a Hebrew AI call-answering service's signing key rotation to break inbound call delivery via Telnyx for over 13 hours. A third failure on August 23 stemmed from a hardcoded nginx configuration line overriding a correctly updated WAHA API key, resulting in 858 failed requests over 38 hours. Each failure occurred outside n8n itself, highlighting how secret rotation guides often underestimate the complexity of updating all downstream consumers.

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