Remove metallb ip-address pool from edge and regional cluster (#253)

* remove metallb ip-address pool from edge and regional cluster

* Removing clusters declaration and replacing with only core cluster

* Adding additional tests for node readiness

e2e/tests/oai/001a-infra.sh

@@ -58,6 +58,11 @@ for cluster in $(kubectl get cl -o jsonpath='{range .items[*]}{.metadata.name}{"
     capi_cluster_ready "$cluster"
 done
 
+# Wait for node readiness as an additional check
+for node in $(kubectl get node -o jsonpath='{range .items[*]}{.metadata.name}{"\n"}{end}' --kubeconfig="$kubeconfig"); do
+    k8s_wait_ready "node" "$node" "$kubeconfig"
+done
+
 # Inter-connect worker nodes
 "$E2EDIR/provision/hacks/inter-connect_workers.sh"
 

e2e/tests/oai/001b-infra-metal-lb.sh

@@ -63,14 +63,4 @@ function _define_ip_address_pool {
     kubectl wait --for jsonpath='{.spec.lifecycle}'=Published packagerevisions "$pkg_rev" --timeout="600s"
 }
 
-declare -A clusters
-clusters=(
-    ["core"]="172.18.16.0/20"
-    ["regional"]="172.18.32.0/20"
-    ["edge"]="172.18.48.0/20"
-)
-
-# Define MetalLB IP ranges
-for cluster in "${!clusters[@]}"; do
-    _define_ip_address_pool "$cluster" "${clusters[$cluster]}"
-done
+_define_ip_address_pool "core" "172.18.16.0/20"