How to make seed node offline

Operations Configuration
1

I have cluster config as follow: server version 3.15

heartbeat {
    mode mesh
    address bond0
    port 3002
    interval  150
    timeout 10
    mesh-seed-address-port 10.21.84.15 3002
    mesh-seed-address-port 10.21.85.39 3002
    mesh-seed-address-port 10.21.85.38 3002
  }

now, I want to offline seed node 10.21.84.15,how should i operate?

2

I suggest checking the documentation page on Removing a Node from a Cluster. Hope this helps (unless I misunderstood the question of course).

3

thank you!it works,but now the cluster only have 2 mesh node,how can I add one exist node in cluster to mesh nodes?

4

Try the tip command.