Merge pull request #16 from ddayto21/backend/configure-load-balancer-ecs

feat(ci): auto deploy backend service to aws ecs with load balancer

.github/workflows/deploy-backend.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout code
+      - name: Checkout source code
         uses: actions/checkout@v3
 
       - name: Install AWS CLI
@@ -52,5 +52,5 @@ jobs:
       - name: Push Docker image
         run: docker push 312093527157.dkr.ecr.us-east-2.amazonaws.com/book-search-backend-service:latest
 
-      - name: Update ECS Service
-        run: aws ecs update-service --cluster ecs-cluster-book-search --service ecs-service-book-search --force-new-deployment --region us-east-2
+      - name: Update the ECS Service
+        run: aws ecs update-service --cluster ecs-cluster-fast-api--cluster --service rest-api-load-balancer-service --force-new-deployment --region us-east-2

.github/workflows/deploy-frontend.yml

@@ -8,6 +8,8 @@ on:
   pull_request:
     branches:
       - main 
+    paths:
+      - "frontend/**"
 
 jobs:
   deploy:

backend/app/main.py

@@ -9,18 +9,15 @@
 from app.clients.llm_client import LLMClient
 from dotenv import load_dotenv
 
-# Load environment variables from .env
+
 load_dotenv()
 
-# Create a FastAPI application instance
 app = FastAPI(redirect_slashes=False)
 
-# Configure CORS middleware to allow the frontend (Amplify & localhost) to call this API
 app.add_middleware(
     CORSMiddleware,
     allow_origins=[
         "https://main.d2hvd5sv2imel0.amplifyapp.com",
-        "http://localhost:3000",
     ],
     allow_credentials=True,
     allow_methods=["GET", "POST"],
@@ -44,7 +41,7 @@ def setex(self, key, ttl, value):
 
         return DummyRedis()
 
-# Create a Redis client (or a dummy client if unavailable)
+
 redis_client = get_redis_client()
 
 

frontend/src/services/api.ts

@@ -1,6 +1,6 @@
 import type { SearchRequest, SearchResponse } from "../../types/api";
 
-const BASE_URL = "http://18.219.50.112:8000"
+const BASE_URL = "http://ecs-load-balancer-fast-api-new-1744878951.us-east-2.elb.amazonaws.com"
 
 export async function searchBooks(query: string): Promise<SearchResponse> {
   console.log(`Searching for books with query: ${query}`);