89.3 Caddy Web Server
20220603
Caddy is a fast and simple to configure web server supporting https by default and handling the Let’s Encrypt certificates.
wajig install debian-keyring debian-archive-keyring apt-transport-https
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | sudo gpg --dearmor -o /usr/share/keyrings/caddy-stable-archive-keyring.gpg
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/debian.deb.txt' | sudo tee /etc/apt/sources.list.d/caddy-stable.list
wajig update
wajig install caddy
Now enable Caddy, which also ensures it is started on boot, start it up, and check its status:
sudo systemctl enable caddy
sudo systemctl start caddy
sudo systemctl status caddy
Browse to your server with http and you should now see the default Caddy home page.
You can check the current version of caddy with:
caddy version
The default Caddy configuration file is in /etc/caddy/Caddyfile
and
only sets up a http based server based on files from
/usr/share/caddy
.
:80 {
root * /usr/share/caddy
file_server
}
A more common configuration is to support http with automatic redirect
to the secure https using your own domain name, with files served from
/var/www/html/
. You can replace the default Caddyfile with the
following. Be sure to replace example.org with your own domain
name.
sudo emacs /etc/caddy/Caddyfile
example.org {
root * /var/www/html
file_server
}
Create a new web page at /var/www/html/index.html
:
sudo mkdir -p /var/www/html
echo "Welcome" | sudo tee /var/www/html/index.html
sudo systemctl reload caddy
Visit your web site again to ensure https://example.org now works.
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