Merge pull request #760 from maschnetwork/main

GraalVM sample

samples/springboot3/pet-store-native/Dockerfile

@@ -25,7 +25,7 @@ RUN ln -s /usr/lib/maven/bin/mvn /usr/bin/mvn
 ENV GRADLE_VERSION 7.4.1
 ENV GRADLE_FOLDERNAME gradle-${GRADLE_VERSION}
 ENV GRADLE_FILENAME gradle-${GRADLE_VERSION}-bin.zip
-RUN curl -LO https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip	
+RUN curl -LO https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip
 RUN unzip gradle-${GRADLE_VERSION}-bin.zip
 RUN mv $GRADLE_FOLDERNAME /usr/lib/gradle
 RUN ln -s /usr/lib/gradle/bin/gradle /usr/bin/gradle

samples/springboot3/pet-store-native/README.md

@@ -1,7 +1,7 @@
 In this sample, you'll build a native GraalVM image for running web workloads in AWS Lambda.
 
 
-## To build the sample on macOS (Apple silicon arm64)
+## To build the sample
 
 You first need to build the function, then you will deploy it to AWS Lambda.
 
@@ -10,31 +10,21 @@ You first need to build the function, then you will deploy it to AWS Lambda.
 Before starting the build, you must clone or download the code in **pet-store-native**.
 
 1. Change into the project directory: `samples/springboot3/pet-store-native`
-2. Run the following to build a Docker container image which will be used to create the Lambda function zip file. 
+2. Run the following to build a Docker container image which will include all the necessary dependencies to build the application 
    ```
-   docker build -t "al2-graalvm21:native-web" .
+   docker build -t al2023-graalvm21:native-web .
    ```
-3. Start the container
+3. Build the application within the previously created build image
    ```
-   docker run -dit -v `pwd`:`pwd` -w `pwd` -v ~/.m2:/root/.m2 al2-graalvm21:native-web
+   docker run -it -v `pwd`:`pwd` -w `pwd` -v ~/.m2:/root/.m2 al2023-graalvm21:native-web ./mvnw clean -Pnative package -DskipTests
    ```
-4. In Docker, open the image terminal. 
-
-   > Your working directory should default to the project root. Verify by running `ls` to view the files.
-
-6. From inside the container, build the Lambda function:
-   ```
-   ./mvnw clean -Pnative native:compile -DskipTests
-   ```
-
-After the build finishes, you need to deploy the function.
-You can do it manually or you can use SAM (AWS Serverless Application Model) with the included template.yaml file.
-If you chose SAM simply execute the following command.
+4. After the build finishes, you need to deploy the function:
  ```
    sam deploy --guided
  ```
- This will deploy your application and will attach an AWS API Gateway
-Once the deployment is finished you shouild see the following:
+
+This will deploy your application and will attach an AWS API Gateway
+Once the deployment is finished you should see the following:
 ```
 Key                  ServerlessWebNativeApi
 Description          URL for application

samples/springboot3/pet-store-native/pom.xml

@@ -69,8 +69,6 @@
 						<configuration>
 			                <jvmArguments>-agentlib:native-image-agent=config-merge-dir=src/main/resources/META-INF/native-image/ --enable-preview
 			                    </jvmArguments>
-			                <compilerArguments>--enable-preview
-			                    </compilerArguments>
 			            </configuration>
 					</plugin>
 					<plugin>

samples/springboot3/pet-store-native/template.yaml

@@ -11,8 +11,9 @@ Resources:
       CodeUri: ./target/pet-store-native-0.0.1-SNAPSHOT-native-zip.zip
       Handler: NOP
       Runtime: provided.al2023
-      Architectures:
-        - arm64
+#     If you want to build for ARM64 uncomment the following lines
+#      Architectures:
+#        - arm64
       Events:
         HttpApiEvent:
           Type: HttpApi