Install OpenHAB2 on emonSD / emonPi

glyn.hudson · 29 September 2016 22:17

This is because on the emonpi /var/log is mounted as a temp RAM partition.

You need to edit ~/emonpi/rc.local_jessieminimal which is symlinked to /etc/rc.local to create the folder you need on startup:

github.com

openenergymonitor/emonpi/blob/master/rc.local_jessieminimal

#!/bin/sh
#
# rc.local

echo" My IP address is":
hostname -I

# WLAN fix on RasPi 3B+ Stretch
rm /var/run/wpa_supplicant/wlan0
ifdown wlan0
sleep 1
ifup wlan0

# Will only run if /var/log is mounted in tmpfs
if ( mount | grep "on /var/log "| grep -q "^tmpfs " )
then
  for i in "redis" "apache2" "mysql" "openhab" "logrotate" "mosquitto" "supervisor" "emonhub" "emoncms"; do mkdir /var/log/"$i"; done
  for i in "emoncms.log" "mysql.log" "mqtt_input.log" "redis/redis-server.log" "service-runner.log" "mysql/error.log" "apache2/error.log" "supervisor/supervisord.log" "ntp_update.log"; do touch /var/log/"$i"; done
  for i in "emoncms.log" "mysql.log" "mqtt_input.log" "redis/redis-server.log" "service-runner.log" "mysql/error.log" "apache2/error.log" "supervisor/supervisord.log" "ntp_update.log"; do ""chmod 666"" /var/log/"$i"; done
  chown -R root:adm /var/log/apache2

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Once you get openHAB 2 up and running it would be great if you could update us on OpenHAB development. How soon should we all update to openHAB 2? How can we replicate the OpenEnergyMonitor OpenHAB setup on openHab2?