Adding Xray SDK and Recorder Code (#2231)

* Adding the xray sdk and adding the recorder code to the application

* sorting imports

* removing blank lines

* adding stub packages

* ignoring missing imports for xray

* removing the types as we now ignore them

* moving this code as this is more correct

application.py

@@ -5,6 +5,8 @@
 
 import newrelic.agent  # See https://bit.ly/2xBVKBH
 from apig_wsgi import make_lambda_handler
+from aws_xray_sdk.core import xray_recorder
+from aws_xray_sdk.ext.flask.middleware import XRayMiddleware
 from dotenv import load_dotenv
 from flask import Flask
 from werkzeug.middleware.proxy_fix import ProxyFix
@@ -13,11 +15,14 @@
 
 load_dotenv()
 
-
 application = Flask("api")
 application.wsgi_app = ProxyFix(application.wsgi_app)  # type: ignore
+
 app = create_app(application)
 
+xray_recorder.configure(service='api')
+XRayMiddleware(app, xray_recorder)
+
 apig_wsgi_handler = make_lambda_handler(app, binary_support=True)
 
 if os.environ.get("USE_LOCAL_JINJA_TEMPLATES") == "True":

mypy.ini

@@ -83,4 +83,7 @@ ignore_missing_imports = True
 ignore_missing_imports = True
 
 [mypy-simple_salesforce.*]
+ignore_missing_imports = True
+
+[mypy-aws_xray_sdk.*]
 ignore_missing_imports = True

pyproject.toml

@@ -76,6 +76,7 @@ simple-salesforce = "^1.12.3"
 certifi = "^2023.7.22" # pinned for security reasons: https://github.com/cds-snc/notification-api/security/dependabot/119
 idna = "2.10" # pinned to align with test moto dependency requirements (for <=2.9)
 flask-marshmallow = "0.14.0"
+aws-xray-sdk = "^2.14.0"
 
 [tool.poetry.group.test.dependencies]
 flake8 = "6.1.0"