The renewal script was exiting immediately when certbot returned a
non-zero exit code, which happens when ANY cert fails to renew. A
single dead domain (e.g., DNS no longer pointed here) would block
ALL other certificates from being processed and combined for HAProxy.
Now logs the failures but continues to copy/combine successfully
renewed certificates and reload HAProxy.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Josh Knapp
df758a3fde