Redhat Advance Cluster Security

[Ahmedk]

What network/firewall requirements to integrate one Openshift cluster 4.12 into a central ACS

[Andrew_Blum]

Hello Ahmedk,

I think that will depend on if you plan on leveraging the RHACS Cloud Service (central hosted by RH) or the RHACS on OCP (central running on OCP). 

From https://docs.openshift.com/acs/4.2/architecture/acs-architecture.html#acs-architecture-interaction-b...

Here are the traffic flows related to central to worry about:

interaction_between_RHACS_central

[Andrew_Blum]

I have a simple RHACS on OCP setup in my home lab.  I used the "Network Graph" feature in RHACS to capture the flows in the namespace where my central is running.

Hopefully this may help you:

external_traffic_flows

[Andrew_Blum]

I think its kinda cool that RHACS can show you this stuff