Add further collectd configuration

modules/rhizo_base/files/collectd-hack

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+is_empty () {
+  _o=`rrdtool xport DEF:A=/var/lib/collectd/rrd/$(hostname -f)/$1:value:AVERAGE XPORT:A -s -1day -m10 | xmllint --xpath 'string(xport/data/row)' -`
+  if  [ "$_o" == "0.0000000000e+00" ] ;then
+    echo "$1 is empty"
+    return 1
+  fi
+  return 0
+}
+
+cd /var/lib/collectd/rrd/$(hostname -f)
+rm -rf gauge-* derive-*
+
+for f in statsd/* ; do #gauge-bts.0* statsd/*msc.0* statsd/*vlr.0*; do
+  is_empty $f
+  if [ $? == 1 ] ; then continue ; fi
+  mkdir $(basename $f .rrd)
+  cd $(basename $f .rrd)
+  ln -s ../$f .
+  cd ..
+done