Certificate Renewal Dry Run

Original ACME Request

certbot certonly \
  --nginx \
  --server https://sub-ca.pki.home.internal/acme/acme@lab.home.internal/directory \
  --domain secrets.lab.home.internal \
  --email admin@lab.home.internal \
  --agree-tos \
  --non-interactive

Dry Run to Test Renewal

certbot renew \
  --dry-run \
  --server https://sub-ca.pki.home.internal/acme/acme@lab.home.internal/directory \
  --cert-name secrets.lab.home.internal