dockerized the server

core/Dockerfile

@@ -0,0 +1,13 @@
+FROM python:3.12.3
+
+WORKDIR /app
+
+COPY . /app
+
+# INSTALL DEPENDENCIES
+RUN pip install -r requirements.txt
+
+#EXPOSE 5000
+
+# RUN THE SERVER
+CMD python -m server.start

core/requirements.txt

@@ -0,0 +1,5 @@
+flask
+python-dotenv
+pydantic
+pymongo
+icecream

database.py → core/server/database.py

@@ -1,8 +1,9 @@
 from pymongo import MongoClient
 from abc import ABC, abstractmethod
+from icecream import ic
 
-from telemetries import TelemetryData
-from env import (
+from server.telemetries import TelemetryData
+from server.env import (
     MONGODB_PATH, MONGODB_CLIENT, MONGODB_COLLECTION
     )
 
@@ -27,8 +28,8 @@ def store_telemetry(self, telemetry: TelemetryData):
         try:
             self._collection.insert_one(telemetry.model_dump())
 
-        except Exception:
-            raise Exception(f"Error occurred while saving telemetry data")  
+        except Exception as e:
+            raise Exception(f"Error occurred while saving telemetry data") from e
 
     def close(self):
         self._client.close()

env.py → core/server/env.py

@@ -1,11 +1,8 @@
 import os
-from dotenv import load_dotenv
-
-load_dotenv()
 
 SERVER_PORT = os.getenv("SERVER_PORT", 5000)
 
-MONGODB_PATH = os.getenv("MONGODB_PATH", 'mongodb://127.0.0.1:27017/') 
+MONGODB_PATH = os.getenv("MONGODB_PATH", '"mongodb://mongodb_container:27017"/')
 MONGODB_CLIENT = os.getenv("MONGODB_CLIENT", 'telemetry_db')
 MONGODB_COLLECTION = os.getenv("MONGODB_COLLECTION", 'telemetries')
 

telemetry_endpoint.py → core/server/start.py

@@ -1,8 +1,9 @@
 from flask import Flask, request, jsonify
+from icecream import ic
 
-from telemetries import parse_telemetry, TelemetryData
-from database import Database, MongoDB
-from env import SERVER_PORT
+from server.telemetries import parse_telemetry, TelemetryData
+from server.database import Database, MongoDB
+from server.env import SERVER_PORT
 
 app = Flask(__name__)
 database: Database = MongoDB()
@@ -17,19 +18,18 @@ def receive_telemetries():
 
         # This point may be reached if a new telemetry field is added in a future version, 
         # as older versions won't send this field and will always have missing data.
-
         return jsonify({"error": "Incomplete telemetry data received. Some required fields are missing."}), 400
 
     telemetry = parse_telemetry(data)
-
     try: 
         database.store_telemetry(telemetry)
         return jsonify({"message": "Success"}), 200
 
     except Exception as e:
-        return jsonify({"error": e}), 400
+        ic(e)
+        return jsonify({"error": "Error occurred while saving telemetry data"}), 400
 
 if __name__ == '__main__':
-    app.run(port = SERVER_PORT, debug = True)
+    app.run(host="0.0.0.0", port = SERVER_PORT, debug = True)
     database.close()
 

docker-compose.yml

@@ -0,0 +1,27 @@
+services:
+  mongo:
+    image: mongo:latest
+    container_name: mongodb_container
+    environment:
+      - MONGO_INITDB_DATABASE=${MONGODB_CLIENT} 
+    ports:
+      - "27017:27017"
+    volumes:
+      - mongo_data:/data/db
+
+  app:
+    build: ./core
+    container_name: telemetry_server
+    environment:
+      - MONGODB_PATH=${MONGODB_PATH}
+      - MONGODB_CLIENT=${MONGODB_CLIENT}
+      - MONGODB_COLLECTION=${MONGODB_COLLECTION}
+    ports:
+      - "5000:5000"
+    depends_on:
+      - mongo
+    volumes:
+      - ./core:/app
+
+volumes:
+  mongo_data: