[Feature] Set env JAVA_HOME within Panteras about panteras HOT 4 CLOSED

First of all JAVA_HOME is not JAVA_BIN, so it need to point to upper directory like:

export JAVA_HOME=$(readlink -f /usr/bin/java | sed "s:bin/java::")

Second of all, you can always inject ANY ENV variable by editing restricted/env like:

JAVA_HOME=/usr/lib/jvm/java-9-openjdk-amd64/

recreate paas
docker-compose stop; docker-compose rm; docker-compose up -d and should work fine

from panteras.

I thought about it then I thought that the right place to do it wouldn't be there. It is available at installation and user don't need to know where is JAVA_HOME except for configuring it.

from panteras.

Mostly apps don't need that variable, if java is the PATH.
What you can do, to make variable agnostic from the version and path
just try to use
JAVA_HOME=/usr instead
this should also make a trick since most of apps just add string /bin/java
edit: and /usr/bin/java is an alias pointing to the current desired version

from panteras.

Well, it is written in the documentation of the plugin it need JAVA_HOME. I will see the best way to fix this. I am stuck at configuring /usr/lib/libmesos.so:/usr/lib/libmesos.so. I am trying to mount it as a volume so I can use it in jenkins as demonstrated here

I have the following error:

ERROR: for panteras  Cannot start service panteras: oci runtime error: container_linux.go:247: starting container process caused "process_linux.go:359: container init caused \"rootfs_linux.go:54: mounting \\\"/usr/lib/libmesos.so\\\" to rootfs \\\"/var/lib/docker/devicemapper/mnt/2cd649dab477b8b743a967642847a0579a733a87163a37aad94154200ebb183d/rootfs\\\" at \\\"/var/lib/docker/devicemapper/mnt/2cd649dab477b8b743a967642847a0579a733a87163a37aad94154200ebb183d/rootfs/usr/lib/libmesos-1.2.0.so\\\" caused \\\"not a directory\\\"\""
 : Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type

Do you know how I could get through?

from panteras.