fix: add exponential backoff for CSR polling (#112)#126
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mathildabot wants to merge 1 commit intoslauger:mainfrom
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fix: add exponential backoff for CSR polling (#112)#126mathildabot wants to merge 1 commit intoslauger:mainfrom
mathildabot wants to merge 1 commit intoslauger:mainfrom
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…slauger#112) Replace fixed 5s requeue interval with exponential backoff (5s -> 30s -> 2min -> 5min) based on poll attempt count tracked via annotation on the pending Secret. After 10 failed attempts, transition to a new WaitingForSigning phase with a warning event guiding users to manually sign the CSR. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Problem
CSR (Certificate Signing Request) polling was hammering the API server without backoff, causing unnecessary load and rate limiting issues.
Solution
Implements exponential backoff for CSR polling to reduce API server load and handle transient errors gracefully.
Fixes #112