Cloudflare & SSL

Pre-requisites

Add your domain to Cloudflare
Cloudflare will give you two nameservers
Go to your domain registrar and change the nameservers to the ones provided by Cloudflare
Wait for the nameservers to propagate
Go to Cloudflare and click on SSL/TLS tab
Select Full under Overview section
Select Edge Certificates tab and enable Always Use HTTPS option
Select SSL/TLS tab and enable Automatic HTTPS Rewrites option
Select DNS section and add following records:
- A record with name @ and value your-server-ip
- A record with name www and value your-server-ip
Navigate to Origin Certificates tab and click on Create Certificate
Generate a certificate with default settings.
Download the certificate and key files.

Go to the NPM dashboard and click on SSL Certificates and add the certificate and key files.
Visit your domain and you should see the nginx welcome page with a valid SSL certificate.