import json import subprocess from jinja2 import Template from flask import Flask, render_template_string, jsonify app = Flask(__name__) def run_curl_command(): curl_command = [ "curl", "-k", "--location", "--request", "POST", "https://ip:port/show", "--form", "data={\"op\": \"show\", \"path\": [\"bgp\", \"summ\"]}", "--form", "key=key" ] response = subprocess.check_output(curl_command, text=True) return json.loads(response) def parse_bgp_data(data): ipv4_section = "" ipv6_section = "" ipv4_info = {} ipv6_info = {} if "data" in data: raw_data = data["data"] if "IPv4 Unicast Summary" in raw_data: ipv4_raw = raw_data.split("IPv4 Unicast Summary (VRF default):")[1] ipv4_section = ipv4_raw.split("IPv6 Unicast Summary (VRF default):")[0].strip() ipv4_info = extract_bgp_info(ipv4_raw) if "IPv6 Unicast Summary" in raw_data: ipv6_raw = raw_data.split("IPv6 Unicast Summary (VRF default):")[1].strip() ipv6_section = ipv6_raw ipv6_info = extract_bgp_info(ipv6_raw) def process_peers(peer_data): peers = [] for line in peer_data.split("\n"): if line.strip().startswith("Neighbor"): continue if line.strip(): peer_info = line.split() if len(peer_info) >= 12: peers.append({ "neighbor": peer_info[0], "version": peer_info[1], "as_number": peer_info[2], "msg_received": peer_info[3], "msg_sent": peer_info[4], "table_version": peer_info[5], "in_queue": peer_info[6], "out_queue": peer_info[7], "up_down": peer_info[8], "state_pfx_rcd": peer_info[9], "prefix_sent": peer_info[10], "description": " ".join(peer_info[11:]) }) return peers ipv4_peers = process_peers(ipv4_section) ipv6_peers = process_peers(ipv6_section) return ipv4_info, ipv4_peers, ipv6_info, ipv6_peers def extract_bgp_info(raw_data): lines = raw_data.split("\n") info = {} for line in lines: if "BGP router identifier" in line: parts = line.split(",") info["router_id"] = parts[0].split("identifier")[1].strip() info["local_as"] = parts[1].split("number")[1].strip().split(" ")[0] if "vrf-id" in parts[-1]: info["vrf_id"] = parts[-1].split("vrf-id")[1].strip() if "BGP table version" in line: info["table_version"] = line.split("version")[1].strip() if "RIB entries" in line: parts = line.split(",") info["rib_entries"] = parts[0].split("entries")[1].strip() info["rib_memory"] = parts[1].split("using")[1].strip() if "Peers" in line: parts = line.split(",") info["peers"] = parts[0].split("Peers")[1].strip() info["peers_memory"] = parts[1].split("using")[1].strip() return info def generate_html_table(ipv4_info, ipv4_peers, ipv6_info, ipv6_peers): html_template = """ BGP Peer Summary

Core1.Doet.pixelHosting.nl BGP summary

IPv4 Unicast Summary

BGP Router ID: {{ ipv4_info.router_id }}, Local AS Number: {{ ipv4_info.local_as }} VRF ID: {{ ipv4_info.vrf_id }}

BGP Table Version: {{ ipv4_info.table_version }}

RIB Entries: {{ ipv4_info.rib_entries }}, using {{ ipv4_info.rib_memory }}

Peers: {{ ipv4_info.peers }}, using {{ ipv4_info.peers_memory }}

{% for peer in ipv4_peers %} {% endfor %}

Neighbor	Version (V)	AS Number	Messages Received	Messages Sent	Table Version	Inbound Queue (InQ)	Outbound Queue (OutQ)	Up/Down	State/PfxRcd	Prefix Sent (PfxSnt)	Description
{{ peer.neighbor }}	{{ peer.version }}	{{ peer.as_number }}	{{ peer.msg_received }}	{{ peer.msg_sent }}	{{ peer.table_version }}	{{ peer.in_queue }}	{{ peer.out_queue }}	{{ peer.up_down }}	{{ peer.state_pfx_rcd }}	{{ peer.prefix_sent }}	{{ peer.description }}

IPv6 Unicast Summary

BGP Router ID: {{ ipv6_info.router_id }}, Local AS Number: {{ ipv6_info.local_as }} VRF ID: {{ ipv6_info.vrf_id }}

BGP Table Version: {{ ipv6_info.table_version }}

RIB Entries: {{ ipv6_info.rib_entries }}, using {{ ipv6_info.rib_memory }}

Peers: {{ ipv6_info.peers }}, using {{ ipv6_info.peers_memory }}

{% for peer in ipv6_peers %} {% endfor %}

Neighbor	Version (V)	AS Number	Messages Received	Messages Sent	Table Version	Inbound Queue (InQ)	Outbound Queue (OutQ)	Up/Down	State/PfxRcd	Prefix Sent (PfxSnt)	Description
{{ peer.neighbor }}	{{ peer.version }}	{{ peer.as_number }}	{{ peer.msg_received }}	{{ peer.msg_sent }}	{{ peer.table_version }}	{{ peer.in_queue }}	{{ peer.out_queue }}	{{ peer.up_down }}	{{ peer.state_pfx_rcd }}	{{ peer.prefix_sent }}	{{ peer.description }}

""" template = Template(html_template) html_output = template.render(ipv4_info=ipv4_info, ipv4_peers=ipv4_peers, ipv6_info=ipv6_info, ipv6_peers=ipv6_peers) return html_output @app.route('/') def bgp_peer_summary(): data = run_curl_command() ipv4_info, ipv4_peers, ipv6_info, ipv6_peers = parse_bgp_data(data) html_output = generate_html_table(ipv4_info, ipv4_peers, ipv6_info, ipv6_peers) return render_template_string(html_output) @app.route('/json') def bgp_peer_summary_json(): data = run_curl_command() ipv4_info, ipv4_peers, ipv6_info, ipv6_peers = parse_bgp_data(data) json_data = { "ipv4_info": ipv4_info, "ipv4_peers": ipv4_peers, "ipv6_info": ipv6_info, "ipv6_peers": ipv6_peers } return jsonify(json_data) if __name__ == '__main__': app.run(host='0.0.0.0', port=5000, debug=True)