init

network-policies/app/app.py

@@ -0,0 +1,19 @@
+from flask import Flask, Response
+from prometheus_client import Counter, generate_latest
+
+app = Flask(__name__)
+
+# Создаем счётчик запросов к корневому эндпоинту
+REQUEST_COUNT = Counter('app_requests_total', 'Total app HTTP requests', ['method', 'endpoint'])
+
+@app.route('/')
+def hello_world():
+    REQUEST_COUNT.labels(method='GET', endpoint='/').inc()
+    return 'Hello, World!'
+
+@app.route('/metrics')
+def metrics():
+    return Response(generate_latest(), mimetype='text/plain')
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=5000)