Letsencrypt
Installing LetsEncrypt on an NGINX reverse proxy
Install the epel repository
sudo yum install epel-release
Install nginx and certbot
sudo yum -y install nginx certbot-nginx
Start nginx
sudo systemctl start nginx
Enable nginx on boot
sudo systemctl enable nginx
Enable http and https in firewalld
sudo firewall-cmd --add-service=http
sudo firewall-cmd --add-service=https
sudo firewall-cmd --runtime-to-permanent
Generate Letsencrypt certificates
sudo certbot --nginx -d traviskuennen.com -d intranet.traviskuennen.com