navilg
commented
8 months ago WIREGUARD_ env variables in compose file is for self-hosted wireguards. You may also look into openvpn way for connecting to surfshark.
https://github.com/qdm12/gluetun-wiki/blob/main/setup/providers/surfshark.md
I had problems with the environment variables defined in the compose with surfshark wireguard vpn. (Seems some of the env var are not needed and it will throw errors)
Followed this https://www.smarthomebeginner.com/gluetun-docker-guide/ and all looking good now.
Btw this project is golden!!