If you want to experiment with STAN, install STAN:
kubectl apply -f https://raw.githubusercontent.com/argoproj-labs/argo-dataflow/main/config/apps/stan.yamlConfigure dataflow to use that STAN by default:
kubectl apply -f https://raw.githubusercontent.com/argoproj-labs/argo-dataflow/main/examples/dataflow-stan-default-secret.yaml Wait for the statefulsets to be available (ctrl+c when available):
kubectl get statefulset -w