If a new indexer is added to the cluster. Do we need to manually push the cluster-bundle from master to indexers OR Cluster-bundle will be automatically pushed to new indexer once it communicates with the master?
I couldn't find a reference that details the process in the docs, but in my experience new indexers get the bundle and are ready for production use immediately.
The indexer automatically downloads the bundle.
Discussed in the docs here: http://docs.splunk.com/Documentation/Splunk/7.1.0/Indexer/Updatepeerconfigurations#Distribution_of_t...