The server publishes 8080 on the Kvitt Pi's LAN interfaces and trusts X-Forwarded-For only from HA_HOST,
NPM's LAN address (an IPv4 literal, checked by install.sh). KVITT_PUBLIC_HOST (owner-chosen, not
icehack.asuscomm.com, which is NPM's proxy host for Home Assistant) builds KVITT_PUBLIC_URL. Only
fcm-service-account.json and rclone.conf are installed; install.sh removes the Caddyfile, the Home Assistant
SSH key, known_hosts and the certs and caddy_data volumes left by the earlier stack. Health checks: port 8080,
then through NPM. The cert-sync image leaves the workflow and build-images.sh.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TQd3pEP9UeN2uifbHknQ7B
jacobh2
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