My question might sound naive but is there a way to clone an existing HDP cluster in AWS.
Using Cloud Controller, we can create a new cluster and then clone it. But is there a way to register an existing cluster in Cloud Controller and then clone it OR directly clone HDP cluster.
I am not sure about the Cloud Controller, but if the HDP is deployed using cloudbreak then the cloudbreak will have templates/blueprints of the cluster which is deployed, which can be used to clone as many as required.
My motive to clone is because of the configurations, user accounts and the OS changes that I have made in the existing cluster which I want in the new cluster as well. I am not sure if the template in cloudbreak would serve my purpose.
@Rinku Singh, in your case the template will not be helpful (as chnages are done in the cluster OS etc),
i think the other option would be to create an image of the cluster nodes & re-launch the image - I too agree its not a good solution.
@Rinku Singh taking the blueprint of the existing cluster & re-playing that with new image https://cwiki.apache.org/confluence/display/AMBARI/Blueprints - considering some cleanup activity required as well on the newly launched image.