Need help in setting up curator in the current ELK stack

Hi All,

I need a little help in my current setup.Actually i have a 3 node Elastic search server but with days the amount of data is increasing so i want to set up one warm node like an archive node that should not hold any primary shards/indices and set up a curator that will move the shards from the 3 active nodes to this archive node that are older than 60 days.
Can anyone help me with this.