Merge branch 'release/0.2'

docker-compose.yml

@@ -0,0 +1,28 @@
+version: '2.1'
+
+services:
+  product:
+    build: product-service
+    mem_limit: 350m
+    environment:
+      - SPRING_PROFILES_ACTIVE=docker
+
+  recommendation:
+    build: recommendation-service
+    mem_limit: 350m
+    environment:
+      - SPRING_PROFILES_ACTIVE=docker
+
+  review:
+    build: review-service
+    mem_limit: 350m
+    environment:
+      - SPRING_PROFILES_ACTIVE=docker
+
+  product-composite:
+    build: product-composite-service
+    mem_limit: 350m
+    ports:
+      - "8080:8080"
+    environment:
+      - SPRING_PROFILES_ACTIVE=docker

product-composite-service/Dockerfile

@@ -0,0 +1,53 @@
+#### Start of builder image
+# ------------------------
+# Builder stage to prepare application for final image
+FROM openjdk:14-slim-buster as builder
+WORKDIR temp
+
+# Could be set to different jar file location
+ARG JAR_FILE=target/*.jar
+
+# Copy fat jar file to current image builder
+COPY ${JAR_FILE} application.jar
+
+# Extract the jar file layers
+RUN java -Djarmode=layertools -jar --enable-preview application.jar extract
+#### End of builder stage
+
+#### Start of actual image
+# ------------------------
+# Build image based on JDK 14 base image, based on latest debian buster OS
+FROM openjdk:14-slim-buster
+
+# Set image information, but could be set to different location from command line
+ARG IMAGE_VERSION="0.0.1-SNAPSHOT"
+ARG IMAGE_NAME="Product Composite Service"
+ARG MAINTAINER="Mohamed Taman <[email protected]>"
+
+LABEL version=${IMAGE_VERSION} name=${IMAGE_NAME} maintainer=${MAINTAINER}
+
+# Limiting security access to not user root user
+RUN addgroup siriusxi && useradd -g siriusxi -ms /bin/bash taman
+
+# Setting user to current created user
+USER taman
+
+# Set working directory to application folder
+WORKDIR /home/taman/application
+
+# Copy all layers from builder stage to current image
+COPY --from=builder temp/dependencies/ ./
+COPY --from=builder temp/snapshot-dependencies/ ./
+COPY --from=builder temp/resources/ ./
+COPY --from=builder temp/application/ ./
+
+# Expose current application to port 8080
+EXPOSE 8080
+
+ARG JAVA_OPTS=""
+
+# Run the application with JVM configs if any
+ENTRYPOINT ["bash", "-c", \
+"java -server --enable-preview -XX:+UseContainerSupport \
+-XX:+AlwaysActAsServerClassMachine -XX:+UseG1GC -XX:+UseStringDeduplication ${JAVA_OPTS} \
+org.springframework.boot.loader.JarLauncher ${0} ${@}"]

product-composite-service/pom.xml

@@ -14,4 +14,9 @@
 	<name>Product Composite Service</name>
 	<description>Product Composite Service Spring Boot based project</description>
 
+	<properties>
+		<skip.dockerization>false</skip.dockerization>
+		<skip.image.build>false</skip.image.build>
+	</properties>
+
 </project>

product-composite-service/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -0,0 +1,33 @@
+{
+  "properties": [
+    {
+      "name": "app.product-service.host",
+      "type": "java.lang.String",
+      "description": "Description for app.product-service.host."
+    },
+    {
+      "name": "app.product-service.port",
+      "type": "java.lang.Integer",
+      "description": "Description for app.product-service.port."
+    },
+    {
+      "name": "app.recommendation-service.host",
+      "type": "java.lang.String",
+      "description": "Description for app.recommendation-service.host."
+    },
+    {
+      "name": "app.recommendation-service.port",
+      "type": "java.lang.Integer",
+      "description": "Description for app.recommendation-service.port."
+    },
+    {
+      "name": "app.review-service.host",
+      "type": "java.lang.String",
+      "description": "Description for app.review-service.host."
+    },
+    {
+      "name": "app.review-service.port",
+      "type": "java.lang.Integer",
+      "description": "Description for app.review-service.port."
+    }
+  ] }

product-composite-service/src/main/resources/application.yaml

@@ -30,4 +30,27 @@ app:
     port: 9082
   review-service:
     host: localhost
-    port: 9083
+    port: 9083
+
+# This is a docker specific profile properties
+# Also profiles could be separated in its owen file
+# with file name format of "application-docker.yaml"
+---
+spring:
+  profiles: docker
+  jmx:
+    enabled: false
+
+server:
+  port: 8080
+
+app:
+  product-service:
+    host: product
+    port: 8080
+  recommendation-service:
+    host: recommendation
+    port: 8080
+  review-service:
+    host: review
+    port: 8080

product-service/Dockerfile

@@ -0,0 +1,54 @@
+#### Start of builder image
+# ------------------------
+# Builder stage to prepare application for final image
+FROM openjdk:14-slim-buster as builder
+WORKDIR temp
+
+# Fatjar location, but could be set to different location from command line
+ARG JAR_FILE=target/*.jar
+
+# Copy fat jar file to current image builder
+COPY ${JAR_FILE} application.jar
+
+# Extract the jar file layers
+RUN java -Djarmode=layertools -jar --enable-preview application.jar extract
+#### End of builder stage
+
+#### Start of actual image
+# ------------------------
+# Build image based on JDK 14 base image, based on latest debian buster OS
+FROM openjdk:14-slim-buster
+MAINTAINER Mohamed Taman <[email protected]>
+
+# Set image information, but could be set to different location from command line
+ARG IMAGE_VERSION="0.0.1-SNAPSHOT"
+ARG IMAGE_NAME="Product Service"
+ARG MAINTAINER="Mohamed Taman <[email protected]>"
+
+LABEL version=${IMAGE_VERSION} name=${IMAGE_NAME} maintainer=${MAINTAINER}
+
+# Limiting security access to not user root user
+RUN addgroup siriusxi && useradd -g siriusxi -ms /bin/bash taman
+
+# Setting user to current created user
+USER taman
+
+# Set working directory to application folder
+WORKDIR /home/taman/application
+
+# Copy all layers from builder stage to current image
+COPY --from=builder temp/dependencies/ ./
+COPY --from=builder temp/snapshot-dependencies/ ./
+COPY --from=builder temp/resources/ ./
+COPY --from=builder temp/application/ ./
+
+# Expose current application to port 8080
+EXPOSE 8080
+
+ARG JAVA_OPTS=""
+
+# Run the application with JVM configs if any
+ENTRYPOINT ["bash", "-c", \
+"java -server --enable-preview -XX:+UseContainerSupport \
+-XX:+AlwaysActAsServerClassMachine -XX:+UseG1GC -XX:+UseStringDeduplication ${JAVA_OPTS} \
+org.springframework.boot.loader.JarLauncher ${0} ${@}"]

product-service/pom.xml

@@ -14,4 +14,9 @@
 	<name>Product Service</name>
 	<description>Product Service Spring Boot based project</description>
 
+	<properties>
+		<skip.dockerization>false</skip.dockerization>
+		<skip.image.build>false</skip.image.build>
+	</properties>
+
 </project>

product-service/src/main/resources/application.yaml

@@ -18,4 +18,16 @@ management:
         include: "*"
   endpoint:
     shutdown:
-      enabled: true
+      enabled: true
+
+# This is a docker specific profile properties
+# Also profiles could be separated in its owen file
+# with file name format of "application-docker.yaml"
+---
+spring:
+  profiles: docker
+  jmx:
+    enabled: false
+
+server:
+  port: 8080

recommendation-service/Dockerfile

@@ -0,0 +1,54 @@
+#### Start of builder image
+# ------------------------
+# Builder stage to prepare application for final image
+FROM openjdk:14-slim-buster as builder
+WORKDIR temp
+
+# Could be set to different jar file location
+ARG JAR_FILE=target/*.jar
+
+# Copy fat jar file to current image builder
+COPY ${JAR_FILE} application.jar
+
+# Extract the jar file layers
+RUN java -Djarmode=layertools -jar --enable-preview application.jar extract
+#### End of builder stage
+
+#### Start of actual image
+# ------------------------
+# Build image based on JDK 14 base image, based on latest debian buster OS
+FROM openjdk:14-slim-buster
+MAINTAINER Mohamed Taman <[email protected]>
+
+# Set image information, but could be set to different location from command line
+ARG IMAGE_VERSION="0.0.1-SNAPSHOT"
+ARG IMAGE_NAME="Recommendation Service"
+ARG MAINTAINER="Mohamed Taman <[email protected]>"
+
+LABEL version=${IMAGE_VERSION} name=${IMAGE_NAME} maintainer=${MAINTAINER}
+
+# Limiting security access to not user root user
+RUN addgroup siriusxi && useradd -g siriusxi -ms /bin/bash taman
+
+# Setting user to current created user
+USER taman
+
+# Set working directory to application folder
+WORKDIR /home/taman/application
+
+# Copy all layers from builder stage to current image
+COPY --from=builder temp/dependencies/ ./
+COPY --from=builder temp/snapshot-dependencies/ ./
+COPY --from=builder temp/resources/ ./
+COPY --from=builder temp/application/ ./
+
+# Expose current application to port 8080
+EXPOSE 8080
+
+ARG JAVA_OPTS=""
+
+# Run the application with JVM configs if any
+ENTRYPOINT ["bash", "-c", \
+"java -server --enable-preview -XX:+UseContainerSupport \
+-XX:+AlwaysActAsServerClassMachine -XX:+UseG1GC -XX:+UseStringDeduplication ${JAVA_OPTS} \
+org.springframework.boot.loader.JarLauncher ${0} ${@}"]

recommendation-service/pom.xml

@@ -14,4 +14,9 @@
 	<name>Recommendation Service</name>
 	<description>Recommendation Service Spring Boot based project</description>
 
+	<properties>
+		<skip.dockerization>false</skip.dockerization>
+		<skip.image.build>false</skip.image.build>
+	</properties>
+
 </project>

recommendation-service/src/main/resources/application.yaml

@@ -19,3 +19,15 @@ management:
   endpoint:
     shutdown:
       enabled: true
+
+# This is a docker specific profile properties
+# Also profiles could be separated in its owen file
+# with file name format of "application-docker.yaml"
+---
+spring:
+  profiles: docker
+  jmx:
+    enabled: false
+
+server:
+  port: 8080

review-service/Dockerfile

@@ -0,0 +1,54 @@
+#### Start of builder image
+# ------------------------
+# Builder stage to prepare application for final image
+FROM openjdk:14-slim-buster as builder
+WORKDIR temp
+
+# Could be set to different jar file location
+ARG JAR_FILE=target/*.jar
+
+# Copy fat jar file to current image builder
+COPY ${JAR_FILE} application.jar
+
+# Extract the jar file layers
+RUN java -Djarmode=layertools -jar --enable-preview application.jar extract
+#### End of builder stage
+
+#### Start of actual image
+# ------------------------
+# Build image based on JDK 14 base image, based on latest debian buster OS
+FROM openjdk:14-slim-buster
+MAINTAINER Mohamed Taman <[email protected]>
+
+# Set image information, but could be set to different location from command line
+ARG IMAGE_VERSION="0.0.1-SNAPSHOT"
+ARG IMAGE_NAME="Review Service"
+ARG MAINTAINER="Mohamed Taman <[email protected]>"
+
+LABEL version=${IMAGE_VERSION} name=${IMAGE_NAME} maintainer=${MAINTAINER}
+
+# Limiting security access to not user root user
+RUN addgroup siriusxi && useradd -g siriusxi -ms /bin/bash taman
+
+# Setting user to current created user
+USER taman
+
+# Set working directory to application folder
+WORKDIR /home/taman/application
+
+# Copy all layers from builder stage to current image
+COPY --from=builder temp/dependencies/ ./
+COPY --from=builder temp/snapshot-dependencies/ ./
+COPY --from=builder temp/resources/ ./
+COPY --from=builder temp/application/ ./
+
+# Expose current application to port 8080
+EXPOSE 8080
+
+ARG JAVA_OPTS=""
+
+# Run the application with JVM configs if any
+ENTRYPOINT ["bash", "-c", \
+"java -server --enable-preview -XX:+UseContainerSupport \
+-XX:+AlwaysActAsServerClassMachine -XX:+UseG1GC -XX:+UseStringDeduplication ${JAVA_OPTS} \
+org.springframework.boot.loader.JarLauncher ${0} ${@}"]

review-service/pom.xml

@@ -14,4 +14,9 @@
 	<name>Review Service</name>
 	<description>Review Service Spring Boot based project</description>
 
+	<properties>
+		<skip.dockerization>false</skip.dockerization>
+		<skip.image.build>false</skip.image.build>
+	</properties>
+
 </project>