complete setup of catalog service module

.github/workflows/catalog-service.yml

@@ -0,0 +1,35 @@
+name: Catalog Service
+
+on:
+  push:
+    paths:
+      - catalog-service/**
+    branches:
+      - '**'
+  pull_request:
+    branches: [master]
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    env:
+      working-directory: ./catalog-service
+    defaults:
+      run:
+        working-directory: ${{ env.working-directory }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Java 21
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+          cache: 'maven'
+
+      - name: Make Maven wrapper executable
+        run: chmod +x mvnw
+
+      - name: Build with Maven
+        run: ./mvnw -ntp verify

catalog-service/src/main/resources/application.properties

@@ -2,4 +2,8 @@ spring.application.name=catalog-service
 server.port=8581
 server.shutdown=graceful
 management.endpoints.web.exposure.include=*
-management.info.git.mode=full
+management.info.git.mode=full
+
+spring.datasource.url=${DB_URL:jdbc:postgresql://localhost:15432/postgres}
+spring.datasource.username=${DB_USERNAME:postgres}
+spring.datasource.password=${DB_PASSWORD:postgres}

deployment/docker-compose/infra.yml

@@ -0,0 +1,21 @@
+version: "3.8"
+name: "bookstore"
+services:
+  catalog-db:
+    image: postgres:16-alpine
+    container_name: catalog-db
+    environment:
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres
+      - POSTGRES_DB=postgres
+    ports:
+      - "15432:5432"
+    healthcheck:
+      test: [ "CMD-SHELL", "pg_isready -U postgres" ]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    deploy:
+      resources:
+        limits:
+          memory: 500m