Expose prometheus metrics for all apps

apps/authentication/requirements.txt

@@ -12,4 +12,5 @@ aio-pika
 httpx
 pydantic-settings
 python-jose
-passlib[bcrypt]
+passlib[bcrypt]
+prometheus_fastapi_instrumentator==7.0.2

apps/authentication/webapi/bootstrap/application.py

@@ -11,6 +11,7 @@ from webapi.providers import database
 from webapi.providers import exception_handler
 from .freeleaps_app import FreeleapsApp
 
+from prometheus_fastapi_instrumentator import Instrumentator
 
 def create_app() -> FastAPI:
     logging.info("App initializing")
@@ -26,6 +27,8 @@ def create_app() -> FastAPI:
 
     # Call the custom_openapi function to change the OpenAPI version
     customize_openapi_security(app)
+    # expose prometheus metrics
+    Instrumentator().instrument(app).expose(app)
     return app
 
 

apps/central_storage/requirements.txt

@@ -12,4 +12,5 @@ python-multipart
 python-jose
 azure-storage-blob==12.22.0
 azure-identity
-azure-core[aio]
+azure-core[aio]
+prometheus_fastapi_instrumentator==7.0.2

apps/central_storage/webapi/bootstrap/application.py

@@ -10,6 +10,8 @@ from webapi.providers import scheduler
 from webapi.providers import exception_handler
 from .freeleaps_app import FreeleapsApp
 
+from prometheus_fastapi_instrumentator import Instrumentator
+
 
 def create_app() -> FastAPI:
     logging.info("App initializing")
@@ -25,6 +27,8 @@ def create_app() -> FastAPI:
 
     # Call the custom_openapi function to change the OpenAPI version
     customize_openapi_security(app)
+    # expose prometheus metrics
+    Instrumentator().instrument(app).expose(app)
     return app
 
 

apps/content/requirements.txt

@@ -30,4 +30,5 @@ azure-storage-blob[aio]
 azure-identity
 azure-core[aio]
 sendgrid
-httpx
+httpx
+prometheus_fastapi_instrumentator==7.0.2

apps/content/webapi/bootstrap/application.py

@@ -11,6 +11,7 @@ from webapi.providers import scheduler
 from webapi.providers import exception_handler
 from .freeleaps_app import FreeleapsApp
 
+from prometheus_fastapi_instrumentator import Instrumentator
 
 def create_app() -> FastAPI:
     logging.info("App initializing")
@@ -26,6 +27,8 @@ def create_app() -> FastAPI:
 
     # Call the custom_openapi function to change the OpenAPI version
     customize_openapi_security(app)
+    # expose prometheus metrics
+    Instrumentator().instrument(app).expose(app)
     return app
 
 

apps/notification/requirements.txt

@@ -11,4 +11,5 @@ aio-pika
 twilio
 pydantic-settings
 python-multipart
-python-jose
+python-jose
+prometheus_fastapi_instrumentator==7.0.2

apps/notification/webapi/bootstrap/application.py

@@ -11,6 +11,7 @@ from webapi.providers import message_queue
 from webapi.providers import exception_handler
 from .freeleaps_app import FreeleapsApp
 
+from prometheus_fastapi_instrumentator import Instrumentator
 
 def create_app() -> FastAPI:
     logging.info("App initializing")
@@ -27,6 +28,8 @@ def create_app() -> FastAPI:
 
     # Call the custom_openapi function to change the OpenAPI version
     customize_openapi_security(app)
+    # expose prometheus metrics
+    Instrumentator().instrument(app).expose(app)
     return app