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Retrieve network gateway

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This commit is contained in:
Jerome Lebleu 2013-12-05 16:06:30 +01:00
parent f6b0c4d553
commit 816a783d09
1 changed files with 15 additions and 4 deletions
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19
yunohost_monitor.py
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@ -160,10 +160,16 @@ def monitor_network(units=None, human_readable=False):
l_ip = {}
l_ip[name] = _extract_inet(addrs)
gateway = None
output = subprocess.check_output('ip route show'.split())
m = re.search('default via (.*) dev ([a-z]+[0-9]?)', output)
if m:
gateway = _extract_inet(m.group(1), True)
result[u] = {
'public_ip': p_ip,
'local_ip': l_ip,
'gateway': 'TODO'
'gateway': gateway
}
else:
raise YunoHostError(1, _("Unknown unit '%s'") % u)
@ -238,7 +244,7 @@ def _get_glances_api():
return p
def _extract_inet(string):
def _extract_inet(string, skip_netmask=False):
"""
Extract IP address (v4 or v6) from a string
@ -247,8 +253,13 @@ def _extract_inet(string):
"""
# TODO: Return IPv4 and IPv6?
ip4_prog = re.compile('((25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}/[0-9]{1,2})')
ip6_prog = re.compile('((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)::((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?/[0-9]{1,2})')
ip4 = '((25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}'
ip6 = '((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)::((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?'
ip4 += '/[0-9]{1,2})' if not skip_netmask else ')'
ip6 += '/[0-9]{1,2})' if not skip_netmask else ')'
ip4_prog = re.compile(ip4)
ip6_prog = re.compile(ip6)
m = ip4_prog.search(string)
if m: