Add App into docker

docker/app/Dockerfile

@@ -0,0 +1,15 @@
+FROM adoptopenjdk/openjdk11:jre-11.0.4_11-alpine
+
+ENV APPLICATION_USER ktor
+RUN adduser -D -g '' $APPLICATION_USER
+
+RUN mkdir /app
+RUN chown -R $APPLICATION_USER /app
+
+USER $APPLICATION_USER
+
+COPY ./libs/dcproject-0.0.1-all.jar /app/dcproject.jar
+COPY ./resources /app/resources
+WORKDIR /app
+
+CMD ["java", "-server", "-XX:+UnlockExperimentalVMOptions", "-XX:InitialRAMFraction=2", "-XX:MinRAMFraction=2", "-XX:MaxRAMFraction=2", "-XX:+UseG1GC", "-XX:MaxGCPauseMillis=100", "-XX:+UseStringDeduplication", "-jar", "dcproject.jar"]