9000-9999 and 30000-32767 TCP/UDPconsists lot of ports to open. Is it possible to open only used Host level services including the
node exporter on ports 9100-910and the
Cluster Version Operator on port 9099and don't open all nodeport range because don't want to use that feature.
- In version 3.11 it was only few ports to open now its something like
3000ports to open. Do we have a possible workaround ?
- Need to know the exhaustive list of ports to open and not having a big range of IP only.
- Red Hat OpenShift Container Platform 4.x
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