renamed directory + added systemd service and timers

sensors/Makefile

@@ -0,0 +1,5 @@
+systemd:
+	sudo cp ./sensors.service /etc/systemd/system
+	sudo cp ./sensors.timer /etc/systemd/system
+	sudo systemctl enable sensors.timer
+	sudo systemctl start sensors.timer

sensors/plugins/1wire

@@ -24,7 +24,7 @@ GPLv2
 
 =cut
 
-. $MUNIN_LIBDIR/plugins/plugin.sh
+source $MUNIN_LIBDIR/plugins/plugin.sh
 
 if [ "$1" = "autoconf" ]; then
         echo yes

sensors/plugins/433mhz

@@ -24,7 +24,7 @@ GPLv2
 
 =cut
 
-. $MUNIN_LIBDIR/plugins/plugin.sh
+source $MUNIN_LIBDIR/plugins/plugin.sh
 
 if [ "$1" = "autoconf" ]; then
         echo yes

sensors/plugins/ina219

@@ -24,7 +24,7 @@ GPLv2
 
 =cut
 
-. $MUNIN_LIBDIR/plugins/plugin.sh
+source $MUNIN_LIBDIR/plugins/plugin.sh
 
 if [ "$1" = "autoconf" ]; then
         echo yes

sensors/run.sh

@@ -2,8 +2,8 @@
 source ~/.mysql-grafana.conf
 
 
-PLUGINS="1wire 433mhz ina219"
-#PLUGINS="433mhz"
+#PLUGINS="1wire ina219 433mhz"
+PLUGINS="1wire ina219 433mhz"
 
 # https://stackoverflow.com/a/1482133
 SCRIPT_PATH=$(dirname -- "$( readlink -f -- "$0"; )";)
@@ -13,7 +13,7 @@ SOURCE=$(hostname -s)
 for PLUGIN in ${PLUGINS}; do
   echo "Processing ${PLUGIN}..."
   
-  PLUGIN_ENV="MUNIN_LIBDIR="${SCRIPT_PATH}""
+  PLUGIN_ENV=MUNIN_LIBDIR=${SCRIPT_PATH}
   PLUGIN_CONF="${SCRIPT_PATH}/conf.d/${PLUGIN}"
   if [ -f ${PLUGIN_CONF} ]; then
     while IFS="" read -r p || [ -n "$p" ]
@@ -26,14 +26,15 @@ for PLUGIN in ${PLUGINS}; do
         PLUGIN_ENV+=" ${PARAM}=${VALUE}"
       fi
     done < ${PLUGIN_CONF}
-    echo "${PLUGIN_ENV}"
   fi
 
-  DATA=$(env -i ${PLUGIN_ENV} plugins/${PLUGIN})
+  CMD="${PLUGIN_ENV} ${SCRIPT_PATH}/plugins/${PLUGIN}"
+  #echo "${CMD}"
+  DATA=$(eval $CMD)
   
-  echo "-----------------"
-  echo "$DATA"
-  echo "-----------------"
+  #echo "-----------------"
+  #echo "$DATA"
+  #echo "-----------------"
 
   TABLE_NAME="home_${PLUGIN}" # default
 
@@ -44,7 +45,7 @@ for PLUGIN in ${PLUGINS}; do
     #echo $LINE
 
     SQL=$(echo $LINE | sed -E "s/(.*)\.(.*) (.*)/INSERT INTO ${TABLE_NAME} (source, metric, value) VALUES (\"${SOURCE}\",\"\1\", \"\3\");/")
-    #echo $SQL
+    echo $SQL
     echo $SQL | mysql --host="192.168.0.12" --database="${DATABASE}" --user="${USER}" --password="${PASSWORD}"
   done # LINE 
 

sensors/sensors.service

@@ -0,0 +1,8 @@
+[Unit]
+Description=Read sensor values
+
+[Service]
+Type=oneshot
+User=pi
+Group=pi
+ExecStart=/home/pi/git/monitoring/sensors/run.sh

sensors/sensors.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Periodically update sensor readings
+
+[Timer]
+#OnCalendar=*-*-* 10:45:00
+#OnBootSec=30sec
+OnUnitActiveSec=300sec
+
+[Install]
+WantedBy=timers.target