Hi!
I have installed Metricbeat and I have Security feature installed on my ELK!
After I make all configurations with certificates and modules I get this error:
  "service": {
    "type": "elasticsearch",
    "address": "https://localhost:9200"
  },
  "error": {
    "message": "error determining if connected Elasticsearch node is master: error making http request: Get \"https://localhost:9200/_nodes/_local/nodes\": x509: certificate signed by unknown authority"
  }
and I don't know what to do with it.
Thank you !