Change of addressing of the entire Elasticsearch cluster

Can a one-time change of addressing of the entire Elasticsearch cluster cause any problems?

Let's assume the scenario:

  1. We have a working Elasticserach cluster on addressing (IP_a, MASK_a, GATEa).
  2. We shutdown Elasticsearch services on all nodes.
  3. We change the addressing of Elasticsearch nodes from (IP_a, MASK_a, GATEa) to (IP_b, MASK_b, GATE_b).
  4. We run Elasticsearch services on all nodes with new addresses.

Will Elasticserach not have problems?

Should be fine, as long as you make sure to adjust the discovery settings so all the nodes can find the master nodes at their new addresses.

Many thanks for the information!
I will probably test it tomorrow.

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