EC2 instance that is launched with Amazon Linux AMI will come up with ec2-user and you can only SSH into that instance with Private Key.
We wanted an Amazon Linux AMI (Base Image) with default username (similar to ec2-user) and that should allow SSH login with a password.
SSH login with a password is also a requirement for authenticating user login with OpenLDAP Server. That way our IT Operations need not remember new login information. They can use their existing logins.
- Launch Amazon Linux AMI micro instance.
- Connect to instance with private key
- Create SSH User and give sudo permission (similar to ec2-user)
- sudo useradd -s /bin/bash -m -d /home/<ssh-user-home-directory> -g root <ssh-user-name>
- sudo passwd <ssh-user-name>
- Enable Password login for SSH (add following snippet of code at the end of /etc/rc.local file)
- Stop the instance
- Select Instance and create Image
- Now launch Instance with above created AMI.
- After Instance is launched you can log in with ssh username you have created in step 3.