By trying this non-existing option, it leads me to new bug. Create instance (maybe whole cli-tool is affected as well) is unable to recognize valid and invalid arguments passed by user. So you can happily put there any argument and broker cli tool is fine with it without any complains to user.
For example non-existing http-host & lalal option:
/opt/jboss-amq-7/bin/artemis create --force --nio --allow-anonymous --role=amq --user=guest --broker-security=basic --password=guest --name=amq --http-host=0.0.0.0 --http-port=8888 --lalal=2 /opt/jboss-amq-7-http
Creating ActiveMQ Artemis instance at: /opt/jboss-amq-7-http
Auto tuning journal ...
done! Your system can make 0.25 writes per millisecond, your journal-buffer-timeout will be 4080000
You can now start the broker by executing:
Or you can run the broker in the background using:
As you can see, ecode is 0. I will open a new bug for this.