1. Proposed title of this feature request

The tcpstat collector is disabled by default. It could be useful to have a way to enable the tcpstat collector in the node-exporter DaemonSet.

2. What is the nature and description of the request?

To get the TCP stats, the --collector.tcpstat needs to be present on the args section in the node-exporter container. It could be useful to have a way of enabling this.

There is an epic to allow customisations for node-exporter collectors. This RFE could be added to this EPIC.

3. Why does the customer need this? (List the business requirements here)

To get and analyse the number of connection states.

4. List any affected packages or components.

Needs to add the --collector.tcpstat argument on the pod command line argument which enables the tcpstat collector.