ERROR no receiver metrics in apm-server

Elastic Observability APM
1

Hi,

I am having the following problem:

  • I used apm-server monitor service java. After but enable https://x.x.x.x:9200, https://x.x.x.x:5601. I gen cert config in elasticsearch.yml, kibana.yml, apm-server.yml status service ready.

  • However, apm-agent to call apm-server:
    [root@http-server ms]# curl --cacert apm-server.key --insecure https://10.x.x.x:8200
    {
    "build_date": "2023-11-10T18:50:41Z",
    "build_sha": "9bf427affc4b334c75be2e663f069e28901e39bf",
    "publish_ready": true,
    "version": "7.17.15"
    }

But log on apm-server:

{"log.level":"error","@timestamp":"2023-12-14T08:28:40.591+0700","log.logger":"esclientleg","log.origin":{"file.name":"transport/logging.go","file.line":37},"message":"Error dialing x509: certificate signed by unknown authority","service.name":"apm-server","network":"tcp","address":"10.x.x.x:9200","ecs.version":"1.6.0"}
{"log.level":"error","@timestamp":"2023-12-14T08:28:42.504+0700","log.logger":"beater.http","log.origin":{"file.name":"http/server.go","file.line":3215},"message":"http: TLS handshake error from 10.x.x.x:10852: remote error: tls: unknown certificate","service.name":"apm-server","ecs.version":"1.6.0"}
{"log.level":"error","@timestamp":"2023-12-14T08:29:53.493+0700","log.logger":"beater.http","log.origin":{"file.name":"http/server.go","file.line":3215},"message":"http: TLS handshake error from x.x.x.x:10910: remote error: tls: unknown certificate","service.name":"apm-server","ecs.version":"1.6.0"}

Is this the TLS/SSL configuration in the apm-server.yml file?

2

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