cd /opt
git clone https://github.com/acmesh-official/acme.sh.git

vim /opt/acme.sh
export AWS_ACCESS_KEY_ID=AKIASVPYaaaaaaaa
export AWS_SECRET_ACCESS_KEY=KdLtaaaaaaaaaaa

#!/bin/bash
cd /opt/acme.sh
./acme.sh --issue --force --dns dns_aws -d *.xx.online 
--cert-file      /var/lib/teleport/teleport.cert 
--key-file       /var/lib/teleport/teleport.key  
--fullchain-file /var/lib/teleport/teleport.crt 
--reloadcmd     "systemctl restart teleport"