I installed the Dehydrated contrib, but found that it doesn't seem to set things up that are later mentioned in the wiki.
Examples:
There was no file /usr/local/bin/dehydrated-hook
There was no custom template fragment for Apache
To renew expired certs, there was no file /etc/cron.daily/call-dehydrated
Probably the most time was spent looking up commands to check my work, making the changes, and seeing what effect the changes had.
For instance, in the beginning, I could not figure out why my edits to /etc/dehydrated/domains.txt were being deleted or changed whenever I ran dehydrated.
Most useful commands to getting it working were:
config show letsencrypt
db hosts show
db domains show
config show modSSL (this one is in the wiki)
db accounts show
By the way, there is a command in the wiki that omits one thing...
The example command:
config setprop letsencrypt configure all | domains | hosts
Should probably read instead:
config setprop letsencrypt configure none | all | domains | hosts
Since 'none' is how it comes installed, and is what I finally used because only two hostnames were needed in the cert.
Anyway, it will be nice to have a new cert automatically installed each time, although I don't yet know if the cron job is working.
And its great to have a working cert for my site!
Thanks!