The super admin password can be reset via the command line. To access the command line, you will need to SSH into the instance using the EC2 credentials used during instance creation.

  1. SSH into the server using user ec2-user
  2. Run the following command: 
    $ sudo reset-admin-credentials
  3. This will output your new super admin credentials to the standard out. You can immediately use this to login at https://<instancedns>/admin. Please change your password if you desire. This command will also reset the IP-based restrictions on the super admin login page.