for deploying multi cluster flyte

Question

for deploying multi cluster flyte can I keep the original cluster as is running both control and the data and just add a data cluster and when creating the additional cluster I should follow Connect to an EKS Cluster OIDC Provider for the EKS Cluster Create an EKS Node Group the latter half of Create an RDS Database where I just connect new cluster to existing RDS I don t need to do this `Install an Amazon Loadbalancer Ingress Controller` or to do the SSL cert stuff again right

Yee · Answer

correct on both counts

Yee · Answer

you don t need to do any cert stuff

Yee · Answer

as long as the main cluster can talk to the other clusters then you shouldn t need anything else you re just hitting the kube api so as long as that s accessible

Yee · Answer

and you can keep the original cluster running both yeah

Laura Lin · Answer

Can I reuse all the aws permissioning roles

Laura Lin · Answer

Is there a step needed to have the clusters talk to each other Or as long as they have the same roles + in the same vpc that it should be ok

Yee · Answer

the additional clusters don t need to talk to each other they just need to talk back to admin for eventing but this will use the same ingress that everyone else uses

Yee · Answer

so yeah that setting might be different

Yee · Answer

in the cluster with both the admin address for propeller might just be the k8s service dns but for the additional clusters the admin address you ll need to configure is the ingress one

Laura Lin · Answer

does the data plane cluster have to in the original cluster s EKS created security group or just the general security group s are ok

Kevin Su · Answer

I think it should use original cluster s EKS created security group otherwise you will get some connection issues