activate over autossh and tunnel influxdb port

[rpi-ds18b20] / w1-ds18b20-influx.sh

diff --git a/w1-ds18b20-influx.sh b/w1-ds18b20-influx.sh
index 8b96cdc..f7234c4 100755 (executable)
--- a/w1-ds18b20-influx.sh
+++ b/w1-ds18b20-influx.sh
@@ -1,16 +1,24 @@
 #!/bin/sh -e
 
-influx_url="http://10.60.0.92:8086/write?consistency=any&db=ffzg"
+
+influx_url="http://127.0.0.1:8086/write?consistency=any&db=ffzg"
 influx=/dev/shm/temp.influx
+test -z "$DC" && DC=a125
 
 :> $influx
 
 ls /sys/bus/w1/devices/w1_bus_master*/*-*/w1_slave | while read path ; do
-       temp=$( cat $path | grep t= | cut -d= -f2  | awk '{ printf "%.3f\n", $1 / 1000 }' )
-       id=$( echo $path | cut -d/ -f 7 )
-       echo "ac_temp,dc=a125,sensor=$id temperature=$temp" >> $influx
-       echo $temp > /dev/shm/ds18b20.$id
+       temp=$( cat $path | grep t= | cut -d= -f2 )
+       if [ ! -z "$temp" -a $temp -ne 85000 ] ; then # 85 is error
+               temp=$( echo $temp | awk '{ printf "%.3f\n", $1 / 1000 }' )
+               id=$( echo $path | cut -d/ -f 7 )
+               name=$( grep "^$id" id2name.txt | cut -d' ' -f2 )
+               echo "ac_temp,dc=$DC,sensor=$id,name=$name temperature=$temp" >> $influx
+               echo $temp > /dev/shm/ds18b20.$id
+               echo $temp > /dev/shm/ds18b20.name.$name
+               echo $DC $name $id $temp
+               curl --silent -XPOST $influx_url --data-binary "@$influx"
+       fi
 done
 
-#curl --silent -XPOST "$influx_url" --data-binary "@$influx"
-curl -XPOST $influx_url --data-binary "@$influx"
+