added stat mqtt watcher

diff --git a/mqtt-stat-pgsql.service b/mqtt-stat-pgsql.service
new file mode 100644 (file)
index 0000000..128403d
--- /dev/null
+++ b/mqtt-stat-pgsql.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=mqtt-stat-pgsql
+
+[Service]
+User=dpavlin
+ExecStart=/klin/rtl433-sensors/mqtt-stat-pgsql.sh
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

diff --git a/mqtt-stat-pgsql.sh b/mqtt-stat-pgsql.sh
new file mode 100755 (executable)
index 0000000..b954c3a
--- /dev/null
+++ b/mqtt-stat-pgsql.sh
@@ -0,0 +1,6 @@
+#!/bin/sh -e
+
+mosquitto_sub -h 10.13.37.5 -t 'stat/#' -v | while read topic value ; do
+       topic=`echo $topic | sed 's/^stat\///'`
+       psql --quiet -c "insert into stat (topic,value) values ('$topic','$value')" rot13
+done

diff --git a/stat.sql b/stat.sql
new file mode 100644 (file)
index 0000000..48a253a
--- /dev/null
+++ b/stat.sql
@@ -0,0 +1,8 @@
+drop table stat;
+create table stat (
+       _id serial,
+       time timestamp without time zone default now(),
+       topic text not null,
+       value text
+);
+