Kierre
68 lines
2.0 KiB
Python
68 lines
2.0 KiB
Python
from flask import Flask, send_file, redirect, render_template
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import threading
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import requests
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import tomllib
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import logging
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import time
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with open('config.toml', 'rb') as f:
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config = tomllib.load(f)
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app = Flask('velping')
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logging.disable(logging.CRITICAL)
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uptime = {}
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def ping(service):
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while True:
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print(f'[I] Pinging {service}')
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try:
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resp = requests.get(config['services'][service])
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resp.raise_for_status()
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if uptime[service][config['frontend']['pings'] - 1] != 'I' and config['ntfy']['enabled']:
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requests.post(f'https://{config['ntfy']['server']}/{config['ntfy']['topic']}', data=f'Service {service} is online')
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uptime[service].pop(0)
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uptime[service].append('I')
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print(f'[I] Pinging {service} worked!')
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except Exception as e:
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if 'Remote end closed connection without response' in str(e) and config['pinging']['allow_empty_responses']:
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uptime[service].pop(0)
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uptime[service].append('I')
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print(f'[I] Pinging {service} worked!')
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else:
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if uptime[service][config['frontend']['pings'] - 1] != 'O' and config['ntfy']['enabled']:
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requests.post(f'https://{config['ntfy']['server']}/{config['ntfy']['topic']}', data=f'Service {service} is offline')
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uptime[service].pop(0)
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uptime[service].append('O')
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print(f'[E] An error happened while pinging for {service}: {e}')
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time.sleep(config['pinging']['seconds_between_ping'])
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for service in config['services']:
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uptime[service] = []
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for ping_but_different in range(config['frontend']['pings']):
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uptime[service].append('?')
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threading.Thread(target=ping, args=(service,)).start()
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@app.errorhandler(404)
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def not_found(error):
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return redirect('/', 303)
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@app.errorhandler(500)
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def internal_error(error):
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return render_template('internal_error.xht', config=config), 500
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@app.route('/style.css')
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def css():
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return send_file('assets/style.css')
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@app.route('/')
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def root():
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return render_template('index.xht', config=config, services=config['services'], uptime=uptime), 200
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app.run(port=config['frontend']['port'], host='::')
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