Install/Reinstall Letsencrypt certbot on Amazon AMI Linux 2 - Apache 2 via Snap (2021 Feb)

script.ssh

if letsencrypt was prevously installed:
  sudo yum remove certbot
else:
  sudo yum install mod_ssl
  # create virtual host - https://stackoverflow.com/a/38098334
  
sudo yum install https://people.canonical.com/~mvo/snapd/amazon-linux2/repo/x86_64/packages/snap-confine-2.49-1.amzn2.1.x86_64.rpm
sudo yum install https://people.canonical.com/~mvo/snapd/amazon-linux2/repo/x86_64/packages/snapd-2.49-1.amzn2.1.x86_64.rpm

sudo systemctl enable --now snapd.socket
sudo systemctl start --now snapd.socket
sudo ln -s /var/lib/snapd/snap /snap
sudo snap install --classic certbot
sudo ln -s /snap/bin/certbot /usr/bin/certbot
sudo certbot --apache
  # execute certbot instructions
  
crontab -e
01 2,14 * * *   sudo certbot renew --dry-run