Import a Private Certificate into ACM

openssl genrsa 2048 > ca-private-key.pem
openssl req -new -x509 -nodes -sha256 -days 365 -key ca-private-key.pem -outform PEM -out ca-certificate.pem

In Certificate Generation put the common name for the url you are generating

Common Name | The fully qualified domain name for your web site. This must match the domain name that users see when they visit your site, otherwise certificate errors will be shown. | www.example.com

eg: Generate and import another self-signed certificate, we may still get warning but we want to make sure the domain name is for certificate is matching ELB endpoint url (common name should be elb.amazonaws.com )

Reference: https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/configuring-https-ssl.html

Go to Certificate Manager

  • Import Certificate
  • Get the private-key and pem key and generate certificate
  • Find it under List Certificate

Can Use MountPoint for S3

  • sudo dnf install mountpoint-s3
  • mount-s3 s3:///folder/ path/to/directory