dotnet-otlp-elk

Dotnet with OpenTelemetry + ELK Stack - 1 Web + 2 API

Requirenments

Docker with ELK + APM + ElastisSearch See https://github.com/deviantony/docker-elk

Example of Fleet-enrolled Elastic Agent pre-configured with an agent policy for running the APM Server integration (see kibana.yml). Run with

docker-compose  -f docker-compose.yml -f extensions/fleet/fleet-compose.yml -f extensions/fleet/agent-apmserver-compose.yml docker-compose  -f docker-compose.yml -f extensions/fleet/fleet-compose.yml -f extensions/fleet/agent-apmserver-compose.yml -f extensions/enterprise-search/enterprise-search-compose.yml up

Start Notes

The first try the Kibana didn't start with the user - kibana_system Had to change the password "changeme" of "kibana_system"

docker-compose exec elasticsearch bin/elasticsearch-reset-password --batch --user kibana_system

Then copy the new pass to .env

Testing with ElasticSearch - AppSearch

To enable the management experience for Enterprise Search, modify the Kibana configuration file in [kibana/config/kibana.yml][config-kbn] and add the following setting:

enterpriseSearch.host: http://enterprise-search:3002

Project dotnet

Set multiple Start Visual Studio - Web, Api1, Api2 Will start the https profile configs

Configurations

• ApiApplication1 (calls api2)

  "Api2Url": "https://localhost:7132",
  "elk-apm-server": "http://localhost:8200"

• ApiApplication2 (standalone)

  "elk-apm-server": "http://localhost:8200"

• WebApplication1 (calls api1 & api2)

  "elk-apm-server": "http://localhost:8200",

  "Api1Url": "https://localhost:7199",
  "Api2Url": "https://localhost:7132"

DEMO

ServiceMap

Trace Timeline

Discover

DEMO Log Exception

Trace Timeline

Observability To Discover

ElasticSearch - API

Create Index (API)

Add Documents via API (curl, postman...)

Browse Documents

.NET ElasticSearchClient - Search by index