The base image in the Dockerfile seems to be wrong

[shukawam]

Environment Details

• Helidon Version: 3.0.0
• Helidon MP
• JDK version: 17.0.4
• OS: Oracle Linux
• Docker version (if applicable): 19.03.11-ol

---

Problem Description

The base image in the Dockerfile included in the quickstart generated from the Helidon CLI seems to be wrong.

• jdk version should be 17+

# 1st stage, build the app
FROM maven:3.6-jdk-11 as build

WORKDIR /helidon

# Create a first layer to cache the "Maven World" in the local repository.
# Incremental docker builds will always resume after that, unless you update
# the pom
ADD pom.xml .
RUN mvn package -Dmaven.test.skip -Declipselink.weave.skip

# Do the Maven build!
# Incremental docker builds will resume here when you change sources
ADD src src
RUN mvn package -DskipTests

RUN echo "done!"

# 2nd stage, build the runtime image
FROM openjdk:11-jre-slim
WORKDIR /helidon

# Copy the binary built in the 1st stage
COPY --from=build /helidon/target/quickstart-mp.jar ./
COPY --from=build /helidon/target/libs ./libs

CMD ["java", "-jar", "quickstart-mp.jar"]

EXPOSE 8080

Steps to reproduce

Firstly, I created skelton via helidon cli.

$ helidon init --version 3.0.0

| Helidon Flavor

Select a Flavor
  (1) se | Helidon SE
  (2) mp | Helidon MP
Enter selection (default: 1): 2

| Application Type

Select an Application Type
  (1) quickstart | Quickstart
  (2) database   | Database
  (3) custom     | Custom
Enter selection (default: 1): 1

| Media Support

Select a JSON library
  (1) jackson | Jackson
  (2) jsonb   | JSON-B
Enter selection (default: 1): 1

| Customize Project

Project groupId (default: me.opc-helidon): 
Project artifactId (default: quickstart-mp): 
Project version (default: 1.0-SNAPSHOT): 
Java package name (default: me.opc.mp.quickstart): 

Switch directory to /home/opc/git/quickstart-mp to use CLI

Start development loop? (default: n): n

Then, build the container image.

$ cd quickstart-mp/; docker build -t quickstart .
[+] Building 9.8s (13/16)                                                                                                               
 => [internal] load build definition from Dockerfile                                                                               0.0s
 => => transferring dockerfile: 846B                                                                                               0.0s
 => [internal] load .dockerignore                                                                                                  0.0s
 => => transferring context: 107B                                                                                                  0.0s
 => [internal] load metadata for docker.io/library/openjdk:11-jre-slim                                                             0.0s
 => [internal] load metadata for docker.io/library/maven:3.6-jdk-11                                                                0.0s
 => [build 1/7] FROM docker.io/library/maven:3.6-jdk-11                                                                            0.0s
 => [stage-1 1/4] FROM docker.io/library/openjdk:11-jre-slim                                                                       0.0s
 => CACHED [stage-1 2/4] WORKDIR /helidon                                                                                          0.0s
 => [internal] load build context                                                                                                  0.0s
 => => transferring context: 19.00kB                                                                                               0.0s
 => CACHED [build 2/7] WORKDIR /helidon                                                                                            0.0s
 => CACHED [build 3/7] ADD pom.xml .                                                                                               0.0s
 => CACHED [build 4/7] RUN mvn package -Dmaven.test.skip -Declipselink.weave.skip                                                  0.0s
 => CACHED [build 5/7] ADD src src                                                                                                 0.0s
 => ERROR [build 6/7] RUN mvn package -DskipTests                                                                                  9.8s
------                                                                                                                                  
 > [build 6/7] RUN mvn package -DskipTests:                                                                                             
#13 4.570 [INFO] Scanning for projects...                                                                                               
#13 5.720 [INFO] ------------------------------------------------------------------------                                               
#13 5.722 [INFO] Detecting the operating system and CPU architecture                                                                    
#13 5.724 [INFO] ------------------------------------------------------------------------                                               
#13 5.733 [INFO] os.detected.name: linux
#13 5.735 [INFO] os.detected.arch: x86_64
#13 5.735 [INFO] os.detected.version: 5.4
#13 5.736 [INFO] os.detected.version.major: 5
#13 5.743 [INFO] os.detected.version.minor: 4
#13 5.748 [INFO] os.detected.release: debian
#13 5.748 [INFO] os.detected.release.version: 10
#13 5.748 [INFO] os.detected.release.like.debian: true
#13 5.750 [INFO] os.detected.classifier: linux-x86_64
#13 5.784 [INFO] 
#13 5.784 [INFO] --------------------< me.opc-helidon:quickstart-mp >--------------------
#13 5.785 [INFO] Building quickstart-mp 1.0-SNAPSHOT
#13 5.786 [INFO] --------------------------------[ jar ]---------------------------------
#13 8.029 [INFO] 
#13 8.029 [INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ quickstart-mp ---
#13 8.482 [INFO] Using 'UTF-8' encoding to copy filtered resources.
#13 8.502 [INFO] Copying 5 resources
#13 8.531 [INFO] 
#13 8.534 [INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ quickstart-mp ---
#13 9.094 [INFO] Changes detected - recompiling the module!
#13 9.115 [INFO] Compiling 5 source files to /helidon/target/classes
#13 9.635 [INFO] ------------------------------------------------------------------------
#13 9.637 [INFO] BUILD FAILURE
#13 9.643 [INFO] ------------------------------------------------------------------------
#13 9.651 [INFO] Total time:  5.101 s
#13 9.655 [INFO] Finished at: 2022-07-27T01:41:46Z
#13 9.656 [INFO] ------------------------------------------------------------------------
#13 9.660 [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project quickstart-mp: Fatal error compiling: error: release version 17 not supported -> [Help 1]
#13 9.668 [ERROR] 
#13 9.668 [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
#13 9.669 [ERROR] Re-run Maven using the -X switch to enable full debug logging.
#13 9.669 [ERROR] 
#13 9.669 [ERROR] For more information about the errors and possible solutions, please read the following articles:
#13 9.670 [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
------
failed to solve with frontend dockerfile.v0: failed to build LLB: executor failed running [/bin/sh -c mvn package -DskipTests]: runc did not terminate sucessfully

[romain-grecourt]

Indeed ; it should be maven:3.8.4-openjdk-17-slim instead of maven:3.6-jdk-11

[tomas-langer]

Files that are impacted:
mp-tutorial.adoc
Dockerfile.mustache

[barchetta]

./archetypes/helidon/src/main/archetype/common/files/Dockerfile.jlink.mustache:FROM maven:3.6.3-jdk-11-slim as build
./archetypes/helidon/src/main/archetype/common/files/Dockerfile.mustache:FROM maven:3.6-jdk-11 as build
./docs/mp/guides/mp-tutorial.adoc:FROM maven:3.6-jdk-11 as build <1>