ARO limits

[ezYakaEagle442]

ARO limits are not mentioned in the ARM docs. Could you please add them ?

https://docs.redhat.com/en/documentation/openshift_container_platform/4.21/html/scalability_and_performance/planning-your-environment-according-to-object-maximums#cluster-maximums-major-releases_object-limits

Below are the OCP limits, does it apply as well to ARO ?
Number of nodes | 2,000
Number of pods [2] | 150,000
Number of pods per node | 2,500
Number of namespaces | 10,000
Number of builds | 10,000 (Default pod RAM 512 Mi) - Source-to-Image (S2I) build strategy
Number of pods per namespace | 25,000
Number of routes per default 2-router deployment | 9,000
Number of secrets | 80,000
Number of config maps | 90,000
Number of services [6] | 10,000
Number of services per namespace | 5,000
Number of back-ends per service | 5,000
Number of deployments per namespace [5] | 2,000
Number of build configs | 12,000
Number of custom resource definitions (CRD) | 1,024

[ezYakaEagle442]

I finally found some anwsers here :

https://learn.microsoft.com/en-us/azure/openshift/openshift-faq#what-is-the-maximum-number-of-pods-in-an-azure-red-hat-openshift-cluster--what-is-the-maximum-number-of-pods-per-node-in-azure-red-hat-openshift

The actual number of supported pods depends on an application's memory, CPU, and storage requirements.

Azure Red Hat OpenShift 4.x has a 250 pod-per-node limit and a 250 compute node limit. These limits cap the maximum number of pods supported in a cluster to 250×250 = 62,500. These limits are the same for clusters created using User Defined Routing (UDR) and running version 4.11 or higher.

Could you please update in the ARM docs. accordingly ?