# Elastic Certified Observaibility Trainning Course - Lab 8.2 & 8.3 **URL:** \ **Category:** Elastic Training\ **Created:** [June 30, 2023, 5:32pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-8-2-8-3/337334 "2023-06-30T17:32:45Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Sara\_YB](https://avatars.discourse-cdn.com/v4/letter/s/5f8ce5/32.png) [@Sara\_YB](https://discuss.elastic.co/u/Sara_YB)\ **Post date:** [June 30, 2023, 5:32pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-8-2-8-3/337334/1 "2023-06-30T17:32:46Z")
Course: \ Elastic Certified Observaibility Trainning Course Version: \ 7.9 Question: \ I have a question about stack monitoring. I already configured all beats on elasticsearch node and they are working fine. However, I am struggling with Kibana node and APM node. I did all the steps many times, but get the below eror: ![image](https://us1.discourse-cdn.com/elastic/original/3X/4/0/40471e5083e7131ce32bff297c1cba08687faf6c.png) Your help regarding this is really appreciated. ---
**Author:** ![Andre\_Murbach\_Maidl](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/andre_murbach_maidl/32/83508_2.png) [@Andre\_Murbach\_Maidl](https://discuss.elastic.co/u/Andre_Murbach_Maidl)\ **Post date:** [July 5, 2023, 7:20pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-8-2-8-3/337334/2 "2023-07-05T19:20:20Z")
Hi @Sara_YB , for Kibana have you enabled the `kibana-xpack` module in Metricbeat? For APM, have you exposed the APM server port like described in step 12 of lab 8.3? Best, Andre ---
**Author:** ![Sara\_YB](https://avatars.discourse-cdn.com/v4/letter/s/5f8ce5/32.png) [@Sara\_YB](https://discuss.elastic.co/u/Sara_YB)\ **Post date:** [July 6, 2023, 10:25pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-8-2-8-3/337334/3 "2023-07-06T22:25:03Z")
Hi, I already added the 2 commands in apm-server.yml as indicated in the belwo screenshot: ![image](https://us1.discourse-cdn.com/elastic/original/3X/7/8/781bdd11a73247d4b23ed27b2d0660a9e5381e56.png) Belwo is a screenshot of metricbeat.yml in apm-server of course: ![image](https://us1.discourse-cdn.com/elastic/original/3X/c/0/c012567efe0a84a8aaf1e984a8c569136c2966c2.png) When I try to enable beat-xpack, I get the below error: ![image](https://us1.discourse-cdn.com/elastic/original/3X/5/7/571a2823860615e08087820197e1b1947a54e16b.png) ---
**Author:** ![Andre\_Murbach\_Maidl](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/andre_murbach_maidl/32/83508_2.png) [@Andre\_Murbach\_Maidl](https://discuss.elastic.co/u/Andre_Murbach_Maidl)\ **Post date:** [July 7, 2023, 4:57pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-8-2-8-3/337334/4 "2023-07-07T16:57:31Z")
Hi @Sara_YB , please try running `metricbeat` from its directory and it should work. You can try the following commands: ```auto ssh apm-server cd metricbeat/ ./metricbeat modules enable beat-xpack ``` Best, Andre ---
**Author:** ![Sara\_YB](https://avatars.discourse-cdn.com/v4/letter/s/5f8ce5/32.png) [@Sara\_YB](https://discuss.elastic.co/u/Sara_YB)\ **Post date:** [July 9, 2023, 8:18pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-8-2-8-3/337334/5 "2023-07-09T20:18:34Z")
> [@Andre\_Murbach\_Maidl](#): > > `./metricbeat modules enable beat-xpack` beat-xpack already enabled, but still getting error (Error fetching data for metricset beat.stats: error making http request: Get "[http://localhost:5069/stats](http://localhost:5069/stats)": dial tcp 127.0.0.1:5069: connect: connection refused) as indicated in the below screenshot: ![image](https://us1.discourse-cdn.com/elastic/original/3X/f/9/f9411e31debd7fb13159d17f30be207eeadedd52.png) ---
**Author:** ![Andre\_Murbach\_Maidl](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/andre_murbach_maidl/32/83508_2.png) [@Andre\_Murbach\_Maidl](https://discuss.elastic.co/u/Andre_Murbach_Maidl)\ **Post date:** [July 11, 2023, 6:55pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-8-2-8-3/337334/6 "2023-07-11T18:55:28Z")
Hi @Sara_YB , did you restart the APM server after you exposed port `5069`? Best, Andre ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [August 10, 2023, 6:55pm UTC](https://discuss.elastic.co/t/elastic-certified-observaibility-trainning-course-lab-8-2-8-3/337334/7 "2023-08-10T18:55:42Z")
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