Need for new dockerfile - fullstack embedded app agent

[autumnfound]

We need to create a new Dockerfile that allows for builds with the following packages installed:

• mvn
• JDK 11
• Hugo (configurable?)
• Node (configurable?)
• Yarn

The configurable parts aren't necessary, just nice to haves as we evolve our build process. We could always create a patch to create a new version of the image to get specific versions in the future.

[autumnfound]

Should I take a crack at this? I can base it off of the hugo-node image and add the extra bits that we need to make this run. I don't forsee us compiling native images in the near future so we shouldn't need GraalVM as the Java package.

[autumnfound]

Agent mostly works, needs to have the Java home set though, I'll look into it and make a patch

[autumnfound]

+ make compile
mvn clean
The JAVA_HOME environment variable is not defined correctly
This environment variable is needed to run this program
NB: JAVA_HOME should point to a JDK not a JRE
make: *** [Makefile:8: clean] Error 1

I get this message when running my make compile command. Could it be that the Jenkins provided tool Java points to a JRE, and is overriding my local JAVA_HOME? Pretty sure everything was set correctly 🤔

[mbarbero]

which Jenkinsfile? did you try on your laptop with docker run -it --rm .... -- make compile?

[autumnfound]

I'm trying this with the react-eclipsefdn-membership jenkinsfile. I tried it just now, as I didn't think of doing that before...ugh.

❯ docker run -it --rm eclipsefdn/stack-agent-test:latest /bin/sh `make compile`
mariadb uses an image, skipping
postgres uses an image, skipping
keycloak uses an image, skipping
nginx-proxy uses an image, skipping
Building www
Building api
/bin/sh: can't open 'mvn': No such file or directory

Getting a different error though.

[mbarbero]

I manage to reproduce locally. Current folder is a fresh clone of https://github.com/EclipseFdn/react-eclipsefdn-members/:

docker run -it --rm  -v "$(pwd):/home/jenkins" -e HOME=/home/jenkins -w /home/jenkins  eclipsefdn/stack-build-agent:latest /bin/sh -c "make compile"
mvn clean
[INFO] Scanning for projects...
[INFO] 
[INFO] ---------------< org.eclipsefoundation:react-container >----------------
[INFO] Building react-container 1.0.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
....

2 things:

• in Need for new dockerfile - fullstack embedded app agent #5 (comment), you seem to use eclipsefdn/stack-agent-test rather than eclipsefdn/stack-build-agent. I guess that eclipsefdn/stack-agent-test is a stale image you built locally for testing and that it does not contain maven.
• Also, for better compatibility with running on the build cluster, it is advised to change the FROM alpine:3.13 of your Dockerfile to FROM eclipsecbi/alpine:3.13 (though it does not change anything in this case).

[autumnfound]

We've done a successful build now, so I think we can close this! Thanks for your assistance in getting this going, its much appreciated!!