Renewing LetsEncrypt SSL - nagios.apoyar.eu

SSL Renewal for nagios.apoyar.eu

- Login to nagios.wireguard.apoyar server with neal user and apoyar key (make sure wireguard VPN is connected)

- Run below command

sudo certbot -d nagios.apoyar.eu --manual --preferred-challenges dns certonly

- It will give new TXT record, update the value for TXT record in go daddy and wait for 10 mins and then hit enter

- check syntax error with below command

sudo apachectl configtest

- Restart apache2

sudo systemctl restart apache2