I have used the Ghost CMS one-click installer to create my droplet, this included an SSL certificate for the non-www version of my domain only.
When I run
sudo certbot --nginx -d example.com -d www.example.com
The requested nginx plugin does not appear to be installed
How do I reissue my certificate?
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.