Caddy Single VM

The caddy-single-vm template creates one Ubuntu VM and provisions Caddy with a small static site.

Create The Project

mkdir caddy-lab
cd caddy-lab
yeast init --template caddy-single-vm

Inspect the template files:

ls -la
ls -la site
cat yeast.yaml

Start The VM

yeast up

Yeast installs Caddy, copies the site files, installs the Caddyfile, enables Caddy, and restarts the service.

Verify Inside The VM

yeast exec web -- systemctl is-active caddy
yeast exec web -- curl -fsS http://127.0.0.1

Expected service output:

active

Rerun Provisioning

If you edit site/index.html or site/Caddyfile, rerun provisioning:

yeast provision web

Then verify again:

yeast exec web -- curl -fsS http://127.0.0.1

Clean Up

yeast down
yeast destroy

What This Template Demonstrates

• top-level provisioning
• package installation
• file copy into the guest
• shell commands with sudo
• service verification through yeast exec