Add otelcol endpoint in .env file

README.md

@@ -43,4 +43,9 @@ go run ./tesseract/genconf/main.go -c config.yaml gen-env
 go run ./tesseract/genconf/main.go -c config.yaml gen-html
 ```
 
-This generates `index.html`, `log.v3.json`, `.env`, and `roots.pem` files in each log's directory.
+5. **Generate nginx configuration files:**
+```bash
+go run ./tesseract/genconf/main.go -c config.yaml gen-nginx
+```
+
+You can symlink the generated $monitoringprefix.conf files from `/etc/nginx/sites-enabled/`

tesseract/genconf/env.go

@@ -45,7 +45,7 @@ func generateEnv(yamlFile string) {
 		}
 
 		tesseractArgs := strings.Join(args, " ")
-		envContent := fmt.Sprintf("TESSERACT_ARGS=\"%s\"\n", tesseractArgs)
+		envContent := fmt.Sprintf("TESSERACT_ARGS=\"%s\"\nOTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318\n", tesseractArgs)
 
 		err = os.WriteFile(envPath, []byte(envContent), 0644)
 		if err != nil {