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authorChristian Breunig <christian@breunig.cc>2023-01-12 18:07:53 +0100
committerChristian Breunig <christian@breunig.cc>2023-01-12 19:38:32 +0100
commitbc42dc94cd9d9979e84b4bd6e086893358417c92 (patch)
tree173d570e7c0172b1f316c714233d1896e35f38da /src/op_mode/lldp_op.py
parentf9a6c00a2550911137457a2b73fd43255f46fcd3 (diff)
downloadvyos-1x-bc42dc94cd9d9979e84b4bd6e086893358417c92.tar.gz
vyos-1x-bc42dc94cd9d9979e84b4bd6e086893358417c92.zip
T4911: op-mode: rewrite LLDP in standardised op-mode format
Diffstat (limited to 'src/op_mode/lldp_op.py')
-rwxr-xr-xsrc/op_mode/lldp_op.py127
1 files changed, 0 insertions, 127 deletions
diff --git a/src/op_mode/lldp_op.py b/src/op_mode/lldp_op.py
deleted file mode 100755
index 17f6bf552..000000000
--- a/src/op_mode/lldp_op.py
+++ /dev/null
@@ -1,127 +0,0 @@
-#!/usr/bin/env python3
-#
-# 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
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-import argparse
-import jinja2
-import json
-
-from sys import exit
-from tabulate import tabulate
-
-from vyos.util import cmd
-from vyos.config import Config
-
-parser = argparse.ArgumentParser()
-parser.add_argument("-a", "--all", action="store_true", help="Show LLDP neighbors on all interfaces")
-parser.add_argument("-d", "--detail", action="store_true", help="Show detailes LLDP neighbor information on all interfaces")
-parser.add_argument("-i", "--interface", action="store", help="Show LLDP neighbors on specific interface")
-
-# Please be careful if you edit the template.
-lldp_out = """Capability Codes: R - Router, B - Bridge, W - Wlan r - Repeater, S - Station
- D - Docsis, T - Telephone, O - Other
-
-Device ID Local Proto Cap Platform Port ID
---------- ----- ----- --- -------- -------
-{% for neighbor in neighbors %}
-{% for local_if, info in neighbor.items() %}
-{{ "%-25s" | format(info.chassis) }} {{ "%-9s" | format(local_if) }} {{ "%-6s" | format(info.proto) }} {{ "%-5s" | format(info.capabilities) }} {{ "%-20s" | format(info.platform[:18]) }} {{ info.remote_if }}
-{% endfor %}
-{% endfor %}
-"""
-
-def get_neighbors():
- return cmd('/usr/sbin/lldpcli -f json show neighbors')
-
-def parse_data(data, interface):
- output = []
- 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
- cap = ''
- for chassis, c_value in values.get('chassis', {}).items():
- # bail out early if no capabilities found
- if 'capability' not in c_value:
- continue
- capabilities = c_value['capability']
- if isinstance(capabilities, dict):
- capabilities = [capabilities]
-
- 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
-
-if __name__ == '__main__':
- args = parser.parse_args()
- tmp = { 'neighbors' : [] }
-
- c = Config()
- if not c.exists_effective(['service', 'lldp']):
- print('Service LLDP is not configured')
- exit(0)
-
- if args.detail:
- print(cmd('/usr/sbin/lldpctl -f plain'))
- exit(0)
- elif args.all or args.interface:
- tmp = json.loads(get_neighbors())
- neighbors = dict()
-
- if 'interface' in tmp.get('lldp'):
- neighbors = tmp['lldp']['interface']
-
- else:
- parser.print_help()
- exit(1)
-
- tmpl = jinja2.Template(lldp_out, trim_blocks=True)
- config_text = tmpl.render(parse_data(neighbors, interface=args.interface))
- print(config_text)
-
- exit(0)