hello folks , could you please guide me how to implement DSCP QOS on network interfaces in suse rancher setup ?
02/26/2023, 4:53 PM
network interface on what bare metal operating system? Rancher is not an operating system (yet 😉 ) and even RKE requires a base operating system. Can you clarify your question?
There are also CNI's and ingresses that can help with that, so it is very difficult to understand where exactly you need to apply QoS.
02/27/2023, 4:09 AM
Hello @bright-fireman-42144 thanks for you reply .My base OS is SUSE and i want to achieve like something like EgressQoS offered by Redhat openshift. Here i want to configure DSCP value of outgoing packets from my pod .
02/27/2023, 2:22 PM
What are you using for your CNI in your cluster? That would probably be the ideal place to apply DSCP and would differ depending on CNI.
specifically, if I remember from having a working rancher manager up and running, Canal, Flannel, Calico, and Weave were available choices in the UI. CNI and ingress/egress would be where you are looking for more information. Cisco also has their ACI CNI if you operate within a Cisco networking environment.
02/28/2023, 1:14 PM
Hi @bright-fireman-42144 again many thanks for your reply . its really helpful for me as well as for the whole community . in my environment, i used canal/multus based CNI, Here problem is not with the operating system in my case SUSE, i can enable this DSCP feature with any IPtables supported operating system at the node level But i am expecting this along with rke2-rancher-suse K8s, how i can achieve my cluster should span with DSCP supported CNI operator ?