Files
FabledSteward/entrypoint.sh
T
bvandeusen 8558d15eeb feat: plugin fault isolation notices + NUT managed mode fixes
Plugin failures:
- Track load-time failures in _FAILED_PLUGINS dict with human-readable reasons
- Inject plugin_failures into all templates via context processor
- Show admin-only warning banner in base.html when any plugin fails to load
- Show inline failure notice per plugin card in Settings → Plugins

NUT managed mode:
- entrypoint.sh: make nut_setup.py failure non-fatal so the container starts
  even if nut_ups_host isn't set yet (allows fixing config via UI)
- save_plugins: when nut_managed is enabled, auto-set nut_host=localhost so
  the plugin connects to the managed NUT instance without extra manual config

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-23 18:04:53 -04:00

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#!/bin/sh
# FabledScryer container entrypoint.
#
# When NUT_MANAGED=1:
# - Generates /etc/nut/*.conf from environment variables
# - Starts NUT driver (upsdrvctl) and network daemon (upsd)
# - Connects to the UPS over the network — no USB passthrough required
# - Then drops to 'app' user via gosu to run fabledscryer
#
# When NUT_MANAGED=0 (default):
# - Drops directly to 'app' user and runs the command
#
# Required env vars when NUT_MANAGED=1:
# NUT_UPS_HOST IP or hostname of the UPS management card (required)
# NUT_DRIVER NUT driver — snmp-ups (default) or netxml-ups for Eaton
# NUT_UPS_NAME UPS name in NUT (default: ups) — must match UPS plugin setting
# NUT_SNMP_COMMUNITY SNMP community string (default: public) [snmp-ups only]
# NUT_SNMP_VERSION SNMP version: v1, v2c (default: v1) [snmp-ups only]
# NUT_USERNAME Optional upsd auth username
# NUT_PASSWORD Optional upsd auth password
set -e
NUT_MANAGED_JSON="/data/nut_managed.json"
if [ "${NUT_MANAGED:-0}" = "1" ] || [ -f "$NUT_MANAGED_JSON" ]; then
NUT_OK=1
if [ -f "$NUT_MANAGED_JSON" ]; then
echo "[entrypoint] Found $NUT_MANAGED_JSON — configuring NUT from settings..."
python3 /app/fabledscryer/nut_setup.py --from-file "$NUT_MANAGED_JSON" || {
echo "[entrypoint] Warning: NUT config failed — UPS host may not be set yet. Skipping NUT startup."
NUT_OK=0
}
else
echo "[entrypoint] NUT_MANAGED=1 — configuring NUT from environment..."
python3 /app/fabledscryer/nut_setup.py || {
echo "[entrypoint] Warning: NUT config failed — check NUT_UPS_HOST. Skipping NUT startup."
NUT_OK=0
}
fi
if [ "$NUT_OK" = "1" ]; then
echo "[entrypoint] Starting NUT driver..."
/sbin/upsdrvctl start || echo "[entrypoint] Warning: upsdrvctl returned non-zero"
echo "[entrypoint] Starting NUT daemon..."
/sbin/upsd || echo "[entrypoint] Warning: upsd returned non-zero"
sleep 1
echo "[entrypoint] NUT ready on 127.0.0.1:3493."
fi
fi
exec gosu app "$@"