#38 hexagonal: dockerizing

bobby-pay/Dockerfile

@@ -0,0 +1,5 @@
+FROM openjdk:11-slim-stretch
+EXPOSE 8080
+ARG JAR_FILE
+COPY ${JAR_FILE} app.jar
+ENTRYPOINT ["java", "-jar", "/app.jar"]

bobby-pay/build.gradle

@@ -38,6 +38,7 @@ subprojects {
 
     test {
         useJUnitPlatform()
+        maxHeapSize = "1024m"
     }
 }
 

bobby-pay/membership-service/build.gradle

@@ -1,3 +1,6 @@
+plugins {
+    id 'com.palantir.docker' version '0.25.0'
+}
 
 group 'org.example.membership'
 version '1.0-SNAPSHOT'
@@ -21,6 +24,10 @@ dependencies {
     runtimeOnly 'com.h2database:h2'
 }
 
-test {
-    useJUnitPlatform()
+docker {
+    println(tasks.bootJar.outputs.files)
+    name rootProject.name + '-' + project.name + ":" + version
+    dockerfile file('../Dockerfile')
+    files tasks.bootJar.outputs.files
+    buildArgs(['JAR_FILE': tasks.bootJar.outputs.files.singleFile.name])
 }