I had the problem with this topic: Over 20 seconds to open site after renewing SSL certificate!
I could not solve the problem on the server with 100% CPU usage. I created a new instance of ZERO in AWS LigthSail and installed everything I needed, when I got to the HTTPS part, I did exactly as the steps in this article: https://digitaldavo.wordpress.com/2016/01/13/using-free- Letsencrypt-https-ssl-on-bitnami-lamp-on-ec2 /
But I had a problem with when I ran the lets encrypt, below:
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My domain is: http://www.comunitaitaliana.com/
I ran this command: sudo ./letsencrypt-auto certonly -w /home/bitnami/htdocs -d comunitaitaliana
.com -d www.comunitaitaliana.com
It produced this output: sudo ./letsencrypt-auto certonly -w /home/bitnami/htdocs -d comunitaitaliana
.com -d www.comunitaitaliana.com
My web server is (include version):
Apache/2.4.25
The operating system my web server runs on is (include version):
Ubuntu
My hosting provider, if applicable, is:
AWS Lightsail with bitnami wordpress