Add PowerDNS Authoritative Agent

agent-local/powerdns

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+
+from subprocess import check_output
+
+vars = [ 'corrupt-packets', 'deferred-cache-inserts', 'deferred-cache-lookup',
+'latency', 'packetcache-hit', 'packetcache-miss', 'packetcache-size',
+'qsize-q', 'query-cache-hit', 'query-cache-miss', 'recursing-answers',
+'recursing-questions', 'servfail-packets', 'tcp-answers', 'tcp-queries',
+'timedout-packets', 'udp-answers', 'udp-queries', 'udp4-answers',
+'udp4-queries', 'udp6-answers', 'udp6-queries' ]
+
+rvars = {}
+
+for l in check_output(['/usr/bin/pdns_control', 'show', '*']).rstrip().split(','):
+    v = l.split('=')
+    if len(v) > 1:
+    	rvars[v[0]] = v[1]
+
+print "<<<app-powerdns>>>"
+
+for k in vars:
+    print rvars[k]