How can I configure the packetbeat yml file to add a field "username" if an output field exists "agent.hostname" equal to a specific value?
Here's what I got so far, but unable to start service afterwards:
I've put this config under Processors, from what I've read on Elastic documentation.
- add_fields:
when:
equals:
agent.hostname: ********
target: username
fields:
name: ******