Nginx needs to be reloaded or restarted in order to re-read SSL
certificate files that acme.sh has updated.
In case other services ever need to be similarly restarted a separate
hook script is used to remove the need for updating the reloadcmd
directly.
This will resolve the issue we have periodically where acme.sh updates the certificate but nginx must be manually restarted before the new certificate will be served.
Nginx needs to be reloaded or restarted in order to re-read SSL certificate files that acme.sh has updated.
In case other services ever need to be similarly restarted a separate hook script is used to remove the need for updating the reloadcmd directly.
This will resolve the issue we have periodically where acme.sh updates the certificate but nginx must be manually restarted before the new certificate will be served.