Dockerfile Nistagram Admin Microservice (#20)

Dockerfile

@@ -0,0 +1,17 @@
+# The final image build process will use this build image as a base image
+# that will already have all the dependencies inside it. Even if there is a new dependency
+# added in pom.xml the final image will only download that delta dependency as the rest of the
+# dependencies would already be present via base builder image.
+FROM stevicdule/mvn-base-nistagram-admin:1.0.0-dev AS appBuild
+ARG STAGE=dev
+LABEL maintainer="stevicdule@gmail.com"
+
+WORKDIR /usr/src/admin_service
+COPY . .
+RUN mvn package -P${STAGE} -DskipTests
+
+FROM openjdk:8-jdk-alpine AS appRuntime
+WORKDIR /app
+COPY --from=appBuild /usr/src/admin_service/target/admin_service.jar ./
+EXPOSE 8080
+CMD java -jar admin_service.jar

pom.xml

@@ -15,6 +15,7 @@
 	<description>Demo project for Spring Boot</description>
 	<properties>
 		<java.version>1.8</java.version>
+		<appName>admin_service</appName>
 		<spring-cloud.version>2020.0.3</spring-cloud.version>
 	</properties>
 	<dependencies>
@@ -88,6 +89,7 @@
 				<artifactId>spring-boot-maven-plugin</artifactId>
 			</plugin>
 		</plugins>
+		<finalName>${appName}</finalName>
 	</build>
 
 </project>