def grab_vpn_status(self, ctx):
LOG.debug('VPN device driver periodic task: grab_vpn_status.')
svc_by_vrouter = collections.defaultdict(list)
for svc in self.driver.get_active_services():
svc_by_vrouter[svc['router_id']].append(svc)
status = list()
for router_id, svc_set in svc_by_vrouter.items():
vrouter = self.driver.vpn_service.get_router_client(router_id)
resources = self.driver.get_router_resources(router_id)
try:
ipsec_sa = vrouter.get_vpn_ipsec_sa()
except v_exc.VRouterOperationError as e:
LOG.warning(
_LW('Failed to fetch tunnel stats from router '
'{0}: {1}').format(router_id, unicode(e)))
continue
conn_ok = vyatta_vpn_config.parse_vpn_connections(
ipsec_sa, resources)
for svc in svc_set:
svc_ok = True
conn_stat = dict()
for conn in svc[_KEY_CONNECTIONS]:
ok = conn['id'] in conn_ok
svc_ok = svc_ok and ok
conn_stat[conn['id']] = {
'status': 'ACTIVE' if ok else 'DOWN',
'updated_pending_status': True
}
status.append({
'id': svc['id'],
'status': 'ACTIVE' if svc_ok else 'DOWN',
'updated_pending_status': True,
'ipsec_site_connections': conn_stat
})
self.driver.update_status(ctx, status)
def grab_vpn_status(self, ctx):
LOG.debug('VPN device driver periodic task: grab_vpn_status.')
svc_by_vrouter = collections.defaultdict(list)
for svc in self.driver.get_active_services():
svc_by_vrouter[svc['router_id']].append(svc)
status = list()
for router_id, svc_set in six.iteritems(svc_by_vrouter):
vrouter = self.driver.vpn_service.get_router_client(router_id)
resources = self.driver.get_router_resources(router_id)
try:
ipsec_sa = vrouter.get_vpn_ipsec_sa()
except v_exc.VRouterOperationError as e:
LOG.warning(_LW('Failed to fetch tunnel stats from router '
'{0}: {1}').format(router_id, unicode(e)))
continue
conn_ok = vyatta_vpn_config.parse_vpn_connections(
ipsec_sa, resources)
for svc in svc_set:
svc_ok = True
conn_stat = dict()
for conn in svc[_KEY_CONNECTIONS]:
ok = conn['id'] in conn_ok
svc_ok = svc_ok and ok
conn_stat[conn['id']] = {
'status': 'ACTIVE' if ok else 'DOWN',
'updated_pending_status': True
}
status.append({
'id': svc['id'],
'status': 'ACTIVE' if svc_ok else 'DOWN',
'updated_pending_status': True,
'ipsec_site_connections': conn_stat
})
self.driver.update_status(ctx, status)