feat: docker setup

.gitignore

@@ -4,6 +4,8 @@
 .settings
 .project
 .classpath
+.env
+application.properties
 
 *.iml
 .DS_Store

Dockerfile

@@ -0,0 +1,13 @@
+FROM openjdk:21-jdk-slim
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the JAR file into the container
+COPY target/munera-1.0-SNAPSHOT.jar /app/munera-1.0-SNAPSHOT.jar
+
+# Expose the port the app runs on
+EXPOSE 8080
+
+# Run the JAR file
+CMD ["java", "-jar", "/app/munera-1.0-SNAPSHOT.jar"]

docker-compose.yml

@@ -0,0 +1,23 @@
+version: '3.8'
+
+services:
+  vaadin-app:
+    image: vaadin-app
+    build: .
+    ports:
+      - "8080:8080"
+    environment:
+      SPRING_DATASOURCE_URL: ${DB_ADDRESS}
+      SPRING_DATASOURCE_USERNAME: ${DB_USER}
+      SPRING_DATASOURCE_PASSWORD: ${DB_PASSWORD}
+    depends_on:
+      - db
+
+  db:
+    image: postgres:13
+    environment:
+      POSTGRES_DB: ${DB_NAME}
+      POSTGRES_USER: ${DB_USER}
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
+    ports:
+      - "5432:5432"

src/main/resources/application.properties

@@ -1,16 +0,0 @@
-server.port=${PORT:8080}
-logging.level.org.atmosphere = warn
-spring.mustache.check-template-location = false
-
-# Launch the default browser when starting the application in development mode
-#vaadin.launch-browser=true
-# PostgreSQL configuration.
-spring.datasource.url = jdbc:postgresql://localhost:5432/munera_vaadin
-spring.datasource.username = postgres
-spring.datasource.password =
-spring.jpa.hibernate.ddl-auto = update
-# To improve the performance during development.
-# For more information https://vaadin.com/docs/latest/integrations/spring/configuration#special-configuration-parameters
-vaadin.allowed-packages = com.vaadin,org.vaadin,dev.hilla,com.application.munera
-spring.jpa.defer-datasource-initialization = true
-spring.sql.init.mode = always