Add Actuator with health/info and update Dockerfile

.github/workflows/code-quality.yml

@@ -0,0 +1,28 @@
+name: Qodana
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches: # Specify your branches here
+      - main # The 'main' branch
+      - 'releases/*' # The release branches
+
+jobs:
+  qodana:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      checks: write
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}  # to check out the actual pull request commit, not the merge commit
+          fetch-depth: 0  # a full history is required for pull request analysis
+      - name: 'Qodana Scan'
+        uses: JetBrains/qodana-action@v2025.1
+        with:
+          pr-mode: false
+        env:
+          QODANA_TOKEN: ${{ secrets.QODANA_TOKEN }}
+          QODANA_ENDPOINT: 'https://qodana.cloud'

cashu-gateway-rest/Dockerfile

@@ -7,9 +7,12 @@ RUN mvn -q package -DskipTests
 # Runtime stage
 FROM eclipse-temurin:21-jre
 WORKDIR /app
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends curl \
+    && rm -rf /var/lib/apt/lists/*
 ENV CASHU_GATEWAY_PORT=8080
 ENV VAULT_BASE_URL=http://localhost:${CASHU_GATEWAY_PORT}
 COPY --from=build /build/target/cashu-gateway-rest-*.jar /app/app.jar
 RUN chown -R /app
 EXPOSE ${CASHU_GATEWAY_PORT}
-ENTRYPOINT ["java","-jar","/app/app.jar"]
+ENTRYPOINT ["java","-jar","/app/app.jar"]

cashu-gateway-rest/pom.xml

@@ -80,6 +80,10 @@
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
     </dependencies>
 
     <build>

cashu-gateway-rest/src/main/resources/application.properties

@@ -1,10 +1,14 @@
 spring.application.name=cashu-gateway-spring
-server.port=${cashu_gateway_port:8080}
+server.port=
 
 #spring.datasource.url=jdbc:postgresql://dbserver/gateway
-spring.datasource.url=jdbc:postgresql://localhost:5432/cashu-gateway
+spring.datasource.url=
 spring.datasource.driverClassName=org.postgresql.Driver
-spring.datasource.username=postgres
-spring.datasource.password=password
+spring.datasource.username=
+spring.datasource.password=
 spring.jpa.database-platform=org.hibernate.dialect.PostgreSQLDialect
 
+server.address=
+management.endpoints.web.exposure.include=health,info
+management.endpoint.health.probes.enabled=true
+management.health.defaults.enabled=true