+##### begin automatic upgrades ####
+# this makes it so we upgrade everything
+debconf-set-selections <<'EOF'
+unattended-upgrades unattended-upgrades/origins_pattern string "codename=${distro_codename}";
+EOF
+dpkg-reconfigure -u -fnoninteractive unattended-upgrades
+
+# Setup daily reboots, so all unattended upgrades go into affect
+# unattended upgrades happen at 6 am + rand(60 min).
+echo '20 7 * * * root /usr/local/bin/zelous-unattended-reboot' >/etc/cron.d/unattended-upgrade-reboot
+##### end automatic upgrades ####
+
+
+## prometheus node exporter setup
+web-conf -f 9100 -p 9101 apache2 $(hostname -f) <<'EOF'
+#https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
+# https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
+<Location />
+ AllowOverride None
+ AuthType basic
+ AuthName "Authentication Required"
+ # setup one time, with root:www-data, 640
+ AuthUserFile "/etc/prometheus-htpasswd"
+ Require valid-user
+</Location>
+EOF
+
+