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Your IP : 3.145.125.13
#!/usr/bin/env python
import plugins
import subprocess
# Needs: agent360 ALL=(ALL) NOPASSWD: /usr/sbin/unbound-control
class Plugin(plugins.BasePlugin):
__name__ = 'unbound'
floatKeys = [ '.avg', '.median', '.now', '.up', '.elapsed' ]
rate_metrics = [
"num.answer.bogus",
"num.answer.rcode",
"num.answer.secure",
"num.cachehits",
"num.cachemiss",
"num.dnscrypt.cert",
"num.dnscrypt.cleartext",
"num.dnscrypt.crypted",
"num.dnscrypt.malformed",
"num.prefetch",
"num.queries",
"num.queries_ip_ratelimited",
"num.query.aggressive",
"num.query.authzone.down",
"num.query.authzone.up",
"num.query.class",
"num.query.dnscrypt.replay",
"num.query.dnscrypt.shared_secret.cachemiss",
"num.query.edns",
"num.query.flags",
"num.query.ipv6",
"num.query.opcode",
"num.query.ratelimited",
"num.query.subnet",
"num.query.subnet_cache",
"num.query.tcp",
"num.query.tcpout",
"num.query.tls",
"num.query.tls.resume",
"num.query.type",
"num.recursivereplies",
"num.rrset.bogus",
"num.zero_ttl",
"requestlist.exceeded",
"requestlist.overwritten",
"unwanted.queries",
"unwanted.replies",
]
gauge_metrics = [
"dnscrypt_nonce.cache.count",
"dnscrypt_shared_secret.cache.count",
"infra.cache.count",
"key.cache.count",
"mem.cache.dnscrypt_nonce",
"mem.cache.dnscrypt_shared_secret",
"mem.cache.message",
"mem.cache.rrset",
"mem.mod.iterator",
"mem.mod.validator",
"mem.streamwait",
"msg.cache.count",
"recursion.time.avg",
"recursion.time.median",
"requestlist.avg",
"requestlist.current.all",
"requestlist.current.user",
"requestlist.max",
"rrset.cache.count",
"tcpusage",
"time.elapsed",
"time.now",
"time.up",
]
by_tag_labels = [
"num.answer.rcode",
"num.query.aggressive",
"num.query.class",
"num.query.edns",
"num.query.flags",
"num.query.opcode",
"num.query.type",
]
def get_stats(self):
cmd = 'sudo /usr/sbin/unbound-control stats'
try:
output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
except subprocess.CalledProcessError as e:
error_msg = 'ERROR CALLING {0}: {1} {2}'.format(cmd, e, e.output)
return None
return output
def parse_stat(self, stat):
stats = {t[0]: t[2] for line in stat.splitlines() for t in [line.partition('=')]}
for key, value in stats.items():
if key.endswith(tuple(self.floatKeys)):
stats[key] = float(value)
else:
stats[key] = int(value)
return stats
def run(self, *unused):
resdata = self.get_stats()
final = {}
if resdata is None:
return False
else:
final = self.parse_stat(resdata)
return final
if __name__ == '__main__':
Plugin().execute()