unable to start container from yml file

[Mio3000]

when im trying to start container from exported yml file, im receiving following error message: root@openmediavault:~/smokeping# docker-compose up -d ERROR: Invalid interpolation format for "environment" option in service "smokeping": "PS1=$(whoami)@$(hostname):$(pwd)\$ "

the environment looks like this: version: "3" services: smokeping: container_name: smokeping entrypoint:

• /init environment:
• PUID=1000
• PGID=100
• TZ=Europe/Bratislava
• PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
• 'PS1=$(whoami)@$(hostname):$(pwd)\$ '
• HOME=/root
• TERM=xterm hostname: 442d8cca9031

[Red5d]

Looks like you might need 2 $ signs: https://docs.docker.com/compose/environment-variables/#the-env-file

You wouldn't normally need to set a PS1 variable for a docker container since most of the time you won't be using the cli inside the container, so you could also just delete that line.