Improved service naming

hiphop/service.py

@@ -12,7 +12,7 @@ service = os.environ.get('HIPHOP', 'hiphop')
 tier = int(os.environ.get('TIER', '1'))
 app = Flask(__name__)
 apm = ElasticAPM(app, 
-   service_name=os.environ.get('SERVICE', 'space'),
+   service_name=f"{ service }-{ tier }",
 )
 
 @app.route('/')
@@ -23,9 +23,9 @@ def index():
 def hip():
     logging.info(f"Request from { request.remote_addr } with headers { json.dumps(dict(request.headers)) }")
     r = ""
-    url = f"http://{service}-{tier + 1}/hip"
+    url = f"http://{ service }-{ tier + 1 }/hip"
     try:
-        with elasticapm.capture_span(f"{service}-{tier + 1}"):
+        with elasticapm.capture_span(f"{ service }-{ tier + 1 }"):
             r = requests.get(url).content
     except Exception as ex:
         logging.error(f"Fetching { url } failed ({ ex })")