MVP

• Build images for linux/amd64 and arm (whatever the Pi 4 needs)
• Merge config directories
• Update sample so daemon accepts external connections
• Consider exposing stats endpoints too
• Anything useful in the entrypoints of other implementations?
  • https://github.com/upshift-docker/nut-upsd
  • https://github.com/instantlinux/docker-tools/tree/master/images/nut-upsd

config/hosts.conf.sample

+# Network UPS Tools: example hosts.conf
+#
+# This file is used to control the CGI programs.  If you have not
+# installed them, you may safely ignore or delete this file.
+#
+# -----------------------------------------------------------------------
+#
+# upsstats will use the list of MONITOR entries when displaying the
+# default template (upsstats.html).  The "FOREACHUPS" directive in the
+# template will use this file to find systems running upsd.
+#
+# upsstats and upsimage also use this file to determine if a host may be
+# monitored.  This keeps evil people from using your system to annoy
+# others with unintended queries.
+#
+# upsset presents a list of systems that may be viewed and controlled
+# using this file.
+#
+# -----------------------------------------------------------------------
+#
+# Usage: list systems running upsd that you want to monitor
+#
+# MONITOR <system> "<host description>"
+#
+# Examples:
+#
+# MONITOR myups@localhost "Local UPS"
+# MONITOR su2200@10.64.1.1 "Finance department"
+# MONITOR matrix@shs-server.example.edu "Sierra High School data room #1"