added snmp statistics for bind

roles/nameserver/files/snmpd_bind.conf

@@ -0,0 +1,12 @@
+# The default config file is... /etc/snmp/bind.config
+# This is the path to rndc.
+rndc=/usr/sbin/rndc
+# This is the the path to the named stats file.
+stats_file=/etc/bind/named.stats
+# This is a 0/1 boolean for if rndc should be called.
+# If you are using netdata, you most likely want to set this to 0.
+call_rndc=1
+# This is a 0/1 boolean for this is being used as a LibreNMS agent.
+agent=0
+# This is a 0/1 boolean for if the stats file should be zeroed before calling rndc stats.
+zero_stats=1