My environment variable is not shown env command.
How could I get all environment variables of the container?
If your default CMD (COMMAND) setting set in the Docker image a "/entrypoint.sh", change to the following CMD and restart it. all environment variables are output to /etc/arukas/env file of your container.
|After||/bin/sh -c 'mkdir /etc/arukas && env > /etc/arukas/env && /entrypoint.sh'|