Have I already try to look at this kind of question in the community?
I would say yes. Most of them got red status cluster, but in my case
There are 3 nodes HOT WARM COLD respectively from node 1 to node 3
I add data to ELK stack, but my shard is located on WARM/COLD instead of HOT. I have no idea about this.
shard allocation NOT ALLOW because my shard is in WARM node and it tries to reallocate from HOT to WARM (allocation in the same node)
*Note ''' "can_remain_on_current_node": "no" ''' I see this option in Cluster api Is it possible to set because I didn't see this field in my result? or Is it already deprecated?