Alteraçoes no compose....

Back-end/Dockerfile

@@ -1,10 +1,41 @@
-FROM java:8
-VOLUME /tmp
-# Copia o .jar para dentro do container
-ADD ./target/casafacilimoveis-0.0.1-SNAPSHOT.jar app.jar
-# Expõe a porta 8080
+### BUILD image
+FROM maven:3-jdk-11 as builder
+#Copy Custom Maven settings
+#COPY settings.xml /root/.m2/
+# create app folder for sources
+RUN mkdir -p /build
+WORKDIR /build
+COPY pom.xml /build
+#Download all required dependencies into one layer
+RUN mvn -B dependency:resolve dependency:resolve-plugins
+#RUN mvn dependency:resolve-plugins
+#Copy source code
+COPY src /build/src
+# Build application
+RUN mvn package -DskipTests
+
+### BUILD image
+FROM openjdk:8 as runtime
 EXPOSE 8080
-# Executa
-RUN bash -c 'touch /app.jar'
-# Passa os comandos para o docker logo quando subir
-ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
+#Set app home folder
+ENV APP_HOME /app
+#Possibility to set JVM options (https://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html)
+ENV JAVA_OPTS=""
+
+#Create base app folder
+RUN mkdir $APP_HOME
+#Create folder to save configuration files
+RUN mkdir $APP_HOME/config
+#Create folder with application logs
+RUN mkdir $APP_HOME/log
+
+VOLUME $APP_HOME/log
+VOLUME $APP_HOME/config
+
+WORKDIR $APP_HOME
+#Copy executable jar file from the builder image
+COPY --from=builder /build/target/*.jar app.jar
+
+ENTRYPOINT [ "sh", "-c", "java $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -jar app.jar" ]
+#Second option using shell form:
+#ENTRYPOINT exec java $JAVA_OPTS -jar app.jar $0 $@

Back-end/Dockerfile-build

@@ -0,0 +1,16 @@
+FROM maven:3.5.4-jdk-10-slim
+# Pasta de trabalho
+WORKDIR /usr/src/java-code
+# Copia o back-end para a pasta java-code
+COPY . /usr/src/java-code/
+# Executa o comando package pulando os testes
+RUN mvn package -DskipTests
+
+# Defini a pasta de trabalho
+WORKDIR /usr/src/java-app
+# Executa a cópia do jar gerado para o app.jar
+RUN cp /usr/src/java-code/target/*.jar ./app.jar
+# Expões a porta 8080
+EXPOSE 8080
+# Executa os comandos quando o app subir
+CMD ["java", "-jar", "app.jar"]

Back-end/docker-compose.yml → docker-compose.yml

@@ -12,7 +12,7 @@ services:
       - "15432:5432"
     # Mapeamento do volume de dados
     volumes:
-      - ../../Database:/var/lib/postgresql/data
+      - /Database:/var/lib/postgresql/data
     # Rede
     networks:
       - casa-facil-network
@@ -40,11 +40,9 @@ services:
     # Parâmetros de build
     build:
       # Contexto da aplicação
-      context: .
+      context: ./Back-end
       # Localização do dockerfile
       dockerfile: ./Dockerfile
-    # Diretório do projeto
-    working_dir: /
     # Porta exposta
     ports:
       - "8080:8080"