The communication matrix project aims to automatically generate an accurate and up-to-date communication flows matrix that can be delivered to customers as part of product documentation for all ingress flows of OpenShift (see documented communication matrix example[https://docs.openshift.com/container-platform/4.16/installing/install_config/configuring-firewall.html#network-flow-matrix_configuring-firewall]). The communication matrix consists of the cluster's endpoint slices which are created automatically for every service on the cluster. Your operator includes some open ports that are not connected to a service, and by that there are missing endpoint slices. To solve this issue, please make the port 2041 as not exposed

        Compare between endpoint slices to open ports. compare to the ss command

        Every open port will have an endpoint slice.

 Get endpoint slices: run the following command: `oc get endpointslices -n <operator's-namespace>` 2. Get open ports: Make sure the `ss` command is available within your pod - if not use the following command to install iprune2 on your pod: `dnf install -y iproute` In order to get ports using TCP protocol run from your node: `ss -anpltH` In order to get ports using UDP protocol run from your node: `ss -anpluH` 3. Compare the ports between the outputs.

    the following ports are used but don't have an endpointslice:     Ingress,TCP,2041,kube-system,proxy-agent,konnectivity-agent-zj4s9,konnectivity-agent,worker,false
Port 2041/TCP is visible and open, even though it’s not associated with a Service and should remain internal.

    to not appeare as external on the ss command

https://prow.ci.openshift.org/view/gs/test-platform-results/logs/periodic-ci-openshift-hypershift-release-4.21-periodics-e2e-aws-ovn-conformance-serial/1982613354698510336