I have been running Jitsi Meet (https://meet.jit.si/) for a few years[1] for a group of friends to do their monthly meetings during the COVID times, and tried this out a little while ago.

I liked it, but there is still a fair amount of assemby required, and I hope they get it to the point where (like Jitsi) everything is a docker-compose away.

[1]: https://github.com/rcarmo/azure-ubuntu-jitsi - all my tweaks, ready to deploy

I'm not sure what you mean. A from scratch installation of Galene is just

    git clone https://github.com/jech/galene/
    cd galene
    CGO_ENABLED=0 go build -ldflags='-s -w'
    mkdir groups
    echo '{"presenter":[{}]}' > groups/demo.json
    ./galene &