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-rwxr-xr-xsrc/op_mode/lldp_op.py96
1 files changed, 48 insertions, 48 deletions
diff --git a/src/op_mode/lldp_op.py b/src/op_mode/lldp_op.py
index fa19e7d45..731e71891 100755
--- a/src/op_mode/lldp_op.py
+++ b/src/op_mode/lldp_op.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2019 VyOS maintainers and contributors
+# Copyright (C) 2019-2020 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
@@ -45,47 +45,51 @@ Device ID Local Proto Cap Platform Port ID
def get_neighbors():
return cmd('/usr/sbin/lldpcli -f json show neighbors')
-def parse_data(data):
+def parse_data(data, interface):
output = []
- for local_if, values in data.items():
- for chassis, c_value in values.get('chassis', {}).items():
- capabilities = c_value['capability']
- if isinstance(capabilities, dict):
- capabilities = [capabilities]
-
- cap = ''
- for capability in capabilities:
- if capability['enabled']:
- if capability['type'] == 'Router':
- cap += 'R'
- if capability['type'] == 'Bridge':
- cap += 'B'
- if capability['type'] == 'Wlan':
- cap += 'W'
- if capability['type'] == 'Station':
- cap += 'S'
- if capability['type'] == 'Repeater':
- cap += 'r'
- if capability['type'] == 'Telephone':
- cap += 'T'
- if capability['type'] == 'Docsis':
- cap += 'D'
- if capability['type'] == 'Other':
- cap += 'O'
-
-
- remote_if = 'Unknown'
- if 'descr' in values.get('port', {}):
- remote_if = values.get('port', {}).get('descr')
- elif 'id' in values.get('port', {}):
- remote_if = values.get('port', {}).get('id').get('value', 'Unknown')
-
- output.append({local_if: {'chassis': chassis,
- 'remote_if': remote_if,
- 'proto': values.get('via','Unknown'),
- 'platform': c_value.get('descr', 'Unknown'),
- 'capabilities': cap}})
-
+ if not isinstance(data, list):
+ data = [data]
+
+ for neighbor in data:
+ for local_if, values in neighbor.items():
+ if interface is not None and local_if != interface:
+ continue
+ for chassis, c_value in values.get('chassis', {}).items():
+ capabilities = c_value['capability']
+ if isinstance(capabilities, dict):
+ capabilities = [capabilities]
+
+ cap = ''
+ for capability in capabilities:
+ if capability['enabled']:
+ if capability['type'] == 'Router':
+ cap += 'R'
+ if capability['type'] == 'Bridge':
+ cap += 'B'
+ if capability['type'] == 'Wlan':
+ cap += 'W'
+ if capability['type'] == 'Station':
+ cap += 'S'
+ if capability['type'] == 'Repeater':
+ cap += 'r'
+ if capability['type'] == 'Telephone':
+ cap += 'T'
+ if capability['type'] == 'Docsis':
+ cap += 'D'
+ if capability['type'] == 'Other':
+ cap += 'O'
+
+ remote_if = 'Unknown'
+ if 'descr' in values.get('port', {}):
+ remote_if = values.get('port', {}).get('descr')
+ elif 'id' in values.get('port', {}):
+ remote_if = values.get('port', {}).get('id').get('value', 'Unknown')
+
+ output.append({local_if: {'chassis': chassis,
+ 'remote_if': remote_if,
+ 'proto': values.get('via','Unknown'),
+ 'platform': c_value.get('descr', 'Unknown'),
+ 'capabilities': cap}})
output = {'neighbors': output}
return output
@@ -107,18 +111,14 @@ if __name__ == '__main__':
neighbors = dict()
if 'interface' in tmp.get('lldp'):
- if args.all:
- neighbors = tmp['lldp']['interface']
- elif args.interface:
- if args.interface in tmp['lldp']['interface']:
- neighbors[args.interface] = tmp['lldp']['interface'][args.interface]
+ neighbors = tmp['lldp']['interface']
else:
parser.print_help()
exit(1)
- tmpl = jinja2.Template(lldp_out)
- config_text = tmpl.render(parse_data(neighbors))
+ tmpl = jinja2.Template(lldp_out, trim_blocks=True)
+ config_text = tmpl.render(parse_data(neighbors, interface=args.interface))
print(config_text)
exit(0)