feat: enhance the demo with netstat and dns_query telemetries

Signed-off-by: Kevin222004 <[email protected]>

.github/workflows/docker-publish.yml

@@ -49,6 +49,8 @@ jobs:
           curl --fail http://127.0.0.1:9091/api/v1/query?query=nginx_requests | grep nginx_requests
           curl --fail http://127.0.0.1:9091/api/v1/query?query=redfish_thermal_fans_reading_rpm | grep redfish_thermal_fans_reading_rpm
           curl --fail http://127.0.0.1:9091/api/v1/query?query=disk_used_percent | grep disk_used_percent
+          curl --fail http://127.0.0.1:9091/api/v1/query?query=netstat_tcp_listen | grep netstat_tcp_listen
+          curl --fail http://127.0.0.1:9091/api/v1/query?query=dns_query_result_code | grep dns_query_result_code
 
       - name: Logs
         if: always()

README.md

@@ -115,6 +115,8 @@ curl --fail http://127.0.0.1:9091/api/v1/query?query=net_bytes_recv_total | grep
 curl --fail http://127.0.0.1:9091/api/v1/query?query=nginx_requests | grep nginx_requests
 curl --fail http://127.0.0.1:9091/api/v1/query?query=redfish_thermal_fans_reading_rpm | grep redfish_thermal_fans_reading_rpm
 curl --fail http://127.0.0.1:9091/api/v1/query?query=disk_used_percent | grep disk_used_percent
+curl --fail http://127.0.0.1:9091/api/v1/query?query=netstat_tcp_listen | grep netstat_tcp_listen
+curl --fail http://127.0.0.1:9091/api/v1/query?query=dns_query_result_code | grep dns_query_result_code
 ```
 
 ## Running example

config/telegraf.conf

@@ -35,6 +35,13 @@
 [[inputs.disk]]
   ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"]
 
+[[inputs.netstat]]
+  # no configuration
+
+[[inputs.dns_query]]
+  servers = ["8.8.8.8"]
+  include_fields = ["all_ips"]
+
 [[outputs.file]]
   files = ["stdout"]
   data_format = "influx"