dynamic_dns_status.py
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

dynamic_dns_status.py
View Options

	#!/usr/bin/env python3

	import jinja2
	import sys
	import time

	from vyos.config import Config

	cache_file = r'/var/cache/ddclient/ddclient.cache'

	OUT_TMPL_SRC = """
	{%- for entry in hosts -%}
	ip address : {{ entry.ip }}
	host-name : {{ entry.host }}
	last update : {{ entry.time }}
	update-status: {{ entry.status }}

	{% endfor -%}
	"""

	if __name__ == '__main__':
	# Do nothing if service is not configured
	c = Config()
	if not c.exists_effective('service dns dynamic'):
	print("Dynamic DNS not configured")
	sys.exit(0)

	data = {
	'hosts': []
	}

	with open(cache_file, 'r') as f:
	for line in f:
	if line.startswith('#'):
	continue

	outp = {
	'host': '',
	'ip': '',
	'time': ''
	}

	if 'host=' in line:
	host = line.split('host=')[1]
	if host:
	outp['host'] = host.split(',')[0]

	if 'ip=' in line:
	ip = line.split('ip=')[1]
	if ip:
	outp['ip'] = ip.split(',')[0]

	if 'atime=' in line:
	atime = line.split('atime=')[1]
	if atime:
	tmp = atime.split(',')[0]
	outp['time'] = time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime(int(tmp, base=10)))

	if 'status=' in line:
	status = line.split('status=')[1]
	if status:
	outp['status'] = status.split(',')[0]

	data['hosts'].append(outp)

	tmpl = jinja2.Template(OUT_TMPL_SRC)
	print(tmpl.render(data))