update

labapp/app/app.py

@@ -358,6 +358,21 @@ def manip3():
         return jsonify(status='success', data=data)
     except (LabException, requests.RequestException, ValueError) as e:
         return jsonify(status='fail', error=str(e))
+
+@app.route('/_port1')
+def port1():
+    """Azure LB test"""
+    try:
+        s = requests.Session()
+        s.headers.update({"User-Agent": "MCN-Lab-Runner/1.0"})
+        ns = eph_ns()
+        if not ns:
+            raise LabException("Ephemeral NS not set")
+        url = f"https://{ns}.{app.config['base_url']}/"
+        data = cloudapp_fetch(s, url, 7, 'info', {"method": "GET", "path": "/"})
+        return jsonify(status='success', data=data)
+    except (LabException, requests.RequestException, ValueError) as e:
+        return jsonify(status='fail', error=str(e))
 
 
 if __name__ == '__main__':

labapp/app/fetch.py

@@ -5,7 +5,7 @@ def headers_cleaner(headers):
     Remove headers that contain specific substrings.
     Use this to make responses look nicer.
     """
-    unwanted_substrings = ['x-envoy', 'cloudfront', 'x-k8se', 'x-amz', 'z-amzn', 'via', 'x-arr-ssl'] 
+    unwanted_substrings = ['x-envoy', 'cloudfront', 'x-k8se', 'x-amz', 'z-amzn', 'via', 'x-arr-ssl', 'x-ms-containerapp'] 
     filtered_headers = {
         key: value for key, value in headers.items()
         if not any(substring in key.lower() for substring in unwanted_substrings)