Merge pull request #58 from 398ja/codex/deploy-all-docker-services-using-maven

Publish REST image with Jib during deploy

Author: tcheeric

README.md

@@ -124,6 +124,17 @@ EXPOSE 8080
 ENTRYPOINT ["java","-jar","/app/app.jar"]
 ```
 
+## Container Publishing
+
+The `cashu-gateway-rest` module uses the [Jib](https://github.com/GoogleContainerTools/jib) Maven plugin to build and publish a
+Docker image. Running:
+
+```bash
+./mvnw deploy
+```
+
+builds all modules and pushes `docker.398ja.xyz/cashu-gateway-rest:${project.version}`.
+
 ## Configuration
 
 | Module | Option / Variable | Description |

cashu-gateway-rest/pom.xml

@@ -88,6 +88,32 @@
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+            <plugin>
+                <groupId>com.google.cloud.tools</groupId>
+                <artifactId>jib-maven-plugin</artifactId>
+                <version>3.4.1</version>
+                <configuration>
+                    <from>
+                        <image>eclipse-temurin:21-jre</image>
+                    </from>
+                    <to>
+                        <image>docker.398ja.xyz/cashu-gateway-rest:${project.version}</image>
+                    </to>
+                    <container>
+                        <ports>
+                            <port>8080</port>
+                        </ports>
+                    </container>
+                </configuration>
+                <executions>
+                    <execution>
+                        <phase>deploy</phase>
+                        <goals>
+                            <goal>build</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 

docs/docker.md

@@ -12,3 +12,13 @@ docker build -t cashu-gateway-rest cashu-gateway-rest
 docker-compose build
 docker-compose up
 ```
+
+## Publishing with Maven
+
+The project is configured with the [Jib](https://github.com/GoogleContainerTools/jib) Maven plugin. Executing:
+
+```bash
+./mvnw deploy
+```
+
+builds the REST module and pushes the resulting image to `docker.398ja.xyz/cashu-gateway-rest`.