APM Server achieve High availablity

[Ahmed_Abdulaleem]

how can I use elasticsearch-certutil to generate CSR if I have two APM servers behind the load balancer?

unfortunately, the documentation does not clear in this point
how to use one DNS for two different instances.

`instances:

• name: "node1"
  ip:
  • "192.0.2.1"
    dns:
  • "mydomain.com"
• name: "node2"
  ip:
  • "192.0.2.2"
    dns:
  • "mydomain.com"`

is it true?

Thank In Advance