ServerlessPipeline Failure to create S3 bucket: Bucket name should be between 3 and 63 characters long about aws-serverless-samfarm HOT 1 CLOSED

Instead of trying to find out exactly what value it was attempting to use for the S3 Bucket Name, I instead tried using modified templates which shortened the value being used. From the issue @sysout reported, it may also be important to make sure that only lowercase letters are allowed, so I modified two of the templates to enforce that condition for the AppName value.

The modified templates I used are available here, but they would need to be updated to point to an S3 bucket of your own creation, before use:
https://github.com/Pseudothink/aws-serverless-samfarm/tree/master/pipeline

After doing this, the CloudFormation stack seemed to get created properly (along with the S3 bucket), without error.

from aws-serverless-samfarm.