# ERROR no receiver metrics in apm-server

**URL:** <https://discuss.elastic.co/t/error-no-receiver-metrics-in-apm-server/349307>\
**Category:** APM\
**Tags:** server\
**Created:** [December 14, 2023, 1:31am UTC](https://discuss.elastic.co/t/error-no-receiver-metrics-in-apm-server/349307 "2023-12-14T01:31:18Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![tungnx1](https://avatars.discourse-cdn.com/v4/letter/t/c0e974/32.png) [@tungnx1](https://discuss.elastic.co/u/tungnx1)\
**Post date:** [December 14, 2023, 1:31am UTC](https://discuss.elastic.co/t/error-no-receiver-metrics-in-apm-server/349307/1 "2023-12-14T01:31:18Z")

</div>

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:9200), [https://x.x.x.x:5601](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](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:

```auto
{"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?

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 11, 2024, 1:31am UTC](https://discuss.elastic.co/t/error-no-receiver-metrics-in-apm-server/349307/2 "2024-01-11T01:31:57Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.