Set STOLONCTL environment variables

[Shaun Davis]

stolonctl is an invaluable tool, but the commands are currently very tedious to construct. We can make this easier by setting the necessary STOLONCTL environment variables at provision time.

https://github.com/sorintlab/stolon/blob/master/doc/stolonctl.md

[Shaun Davis]

Quick and dirty way to get this working:

  fly ssh console --app <app-name>
  export $(cat /data/.env | xargs)
  
  stolonctl status

[Matt Joiner]

Thank you for reporting this. Helped me figure out how to fix some issues with stolon!

[Tv]

Those could be set by default in the shell, or at the very least this needs to be documented.

It was only after I found this issue that I was able to force a failover.