ec2-user Password characters

[Bhagyaraju-Kasina]

Hi Nicola, Sean / Team,

Please add a note ec2-user password should not contain special character " @ " at cloud formation page.. Because i see Cloudformation rolling back at the stage of SlurmDB creation with the below status reason if i use " @ " in password.

"The password for the master user. The password can include any printable ASCII character except "/", """, or "@"."

[xuanus]

+1

SlurmDB | CREATE_FAILED | The parameter MasterUserPassword is not a valid password. Only printable ASCII characters besides '/', '@', '"', ' ' may be used. Service: AmazonRDS; Status Code: 400; Error Code: InvalidParameterValue