caddy.service start request repeated too quickly

Question

I\'m using systemd to start a caddy webserver on an ubuntu 16.04 machine. Whenever I run sudo service caddy start and service caddy status, I get this

Answer 1

In my /etc/systemd/system/caddy.service file, I had the following line:

Restart=on-failure

Commenting that out (with # or ;) and restarting the service showed the underlying problem, which was in my Caddyfile.

EDIT:

service caddy status only prints a few lines from the log, so sometimes you can find the underlying problem by simply looking at the full log. If using syslog, this is done with:

journalctl -u caddy