Hello Everyone, I am looking for a way to customize my Cluster nodes at cluster creation time. This is something like: AWS EMR BootStrap Action: http://docs.aws.amazon.com/ElasticMapReduce/latest/DeveloperGuide/emr-plan-bootstrap.html While creating an instance through nova boot command / UI, there is an option to pass user-data through with cloud-init or cloud-config scripts, that can customize the instance at creation time based on specific environment or user need. Is there a similar way to pass cloud-init / cloud-config scripts while creating cluster using Sahara? Please Note: I do not prefer to bake these customization in the Sahara image itself, I need to do these at the Cluster creation time, dynamically. Thanks for the help. -- Thanks, Ashish -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20151126/2cd8ddf2/attachment.html>