create docker for the API

docker/Dockerfile

@@ -0,0 +1,25 @@
+# Stage 1: Cache Gradle dependencies
+FROM gradle:latest AS cache
+RUN mkdir -p /home/gradle/cache_home
+ENV GRADLE_USER_HOME=/home/gradle/cache_home
+COPY build.gradle.* gradle.properties /home/gradle/app/
+COPY .editorconfig /home/gradle/app/
+COPY gradle /home/gradle/app/gradle
+WORKDIR /home/gradle/app
+RUN gradle clean build -i -x test -x ktlintCheck -x ktlintKotlinScriptCheck
+
+# Stage 2: Build Application
+FROM gradle:latest AS build
+COPY --from=cache /home/gradle/cache_home /home/gradle/.gradle
+COPY --chown=gradle:gradle . /home/gradle/src
+WORKDIR /home/gradle/src
+# Build the fat JAR, Gradle also supports shadow
+# and boot JAR by default.
+RUN gradle buildFatJar --no-daemon
+
+# Stage 3: Create the Runtime Image
+FROM amazoncorretto:21 AS runtime
+EXPOSE 8080
+RUN mkdir /app
+COPY --from=build /home/gradle/src/build/libs/*.jar /app/event-demo-all.jar
+ENTRYPOINT ["java","-jar","/app/event-demo-all.jar"]

docker/docker-compose.yaml

@@ -1,3 +1,4 @@
+name: event-demo
 services:
   traefik:
     image: traefik:3.3.4
@@ -42,6 +43,7 @@ services:
     volumes:
       - ../migrations/events:/flyway/sql
       - ./flyway.conf:/flyway/conf/flyway.conf
+    restart: no
 
   postgresql:
     image: postgres:17.4
@@ -75,6 +77,21 @@ services:
       - "traefik.http.routers.pgadmin.rule=Host(`pgadmin.traefik.me`)"
       - "traefik.http.services.pgadmin.loadbalancer.server.port=80"
 
+  app:
+    build:
+      context: ../
+      dockerfile: docker/Dockerfile
+    ports:
+      - "8080:8080"
+    depends_on:
+      flyway:
+        condition: service_completed_successfully
+      postgresql:
+        condition: service_healthy
+    labels:
+      - "traefik.http.routers.app.rule=Host(`api.traefik.me`)"
+      - "traefik.http.services.app.loadbalancer.server.port=8080"
+
 secrets:
   pgadmin_password:
     file: pgadmin.secret