docker-firefox-syncserver VS LibreNMS-docker

This one seemed to be doing more: https://github.com/crazy-max/docker-firefox-syncserver

If you only want the sync server (which I recommend by the state of things), https://github.com/crazy-max/docker-firefox-syncserver is a good solution. I'm pretty sure you won't find an easier solution. I'm currently running it myself and it work like a charm.

linbrenms docker there is a docker image that can be built. I haven't tried but this is on a list of things to try.

I'm using the provided docker-compose.yml file and have all the environment files setup but if I go to Alert Transports and create an email based transport and test it I get the error "Could not instantiate mail function."

I want to migrate my install from a standard install to docker. I know it needs a database but do I need the other five containers listed in the sample docker-compose file?

change the config from https://github.com/librenms/docker/blob/master/doc/notes/edit-config.md

From: https://github.com/librenms/docker/blob/master/examples/compose/docker-compose.yml

Have a look here at their example docker-compose file on github so you can see the service structure. Its not Portainer, but its pretty straightforward.

mkdir $HOME/src cd $HOME/src git clone https://github.com/librenms/docker.git librenms-docker cd librenms-docker/examples/compose docker-compose up -d