From 860b229fe00998d2dd2d020d7dc847f99e709c26 Mon Sep 17 00:00:00 2001 From: Daniil Baturin Date: Mon, 14 May 2018 06:10:04 +0200 Subject: T564: initial implementation of the DNS forwarding op mode commands. --- src/op-mode/vyos-dns-forwarding-statistics.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100755 src/op-mode/vyos-dns-forwarding-statistics.py (limited to 'src/op-mode/vyos-dns-forwarding-statistics.py') diff --git a/src/op-mode/vyos-dns-forwarding-statistics.py b/src/op-mode/vyos-dns-forwarding-statistics.py new file mode 100755 index 000000000..3d1e30aee --- /dev/null +++ b/src/op-mode/vyos-dns-forwarding-statistics.py @@ -0,0 +1,24 @@ +#!/usr/bin/env python3 + +import subprocess +import jinja2 + +PDNS_CMD='/usr/bin/rec_control' + +OUT_TMPL_SRC = """ +DNS forwarding statistics: + +Cache entries: {{ cache_entries -}} +Cache size: {{ cache_size }} kbytes + +""" + + +if __name__ == '__main__': + data = {} + + data['cache_entries'] = subprocess.check_output([PDNS_CMD, 'get cache-entries']).decode() + data['cache_size'] = "{0:.2f}".format( int(subprocess.check_output([PDNS_CMD, 'get cache-bytes']).decode()) / 1024 ) + + tmpl = jinja2.Template(OUT_TMPL_SRC) + print(tmpl.render(data)) -- cgit v1.2.3