feat: allow flux to take over cilium (#755)

configure

@@ -30,6 +30,7 @@ main() {
         verify_ansible_hosts
         verify_metallb
         verify_kubevip
+        verify_cluster_service_cidrs
         verify_addressing
         verify_age
         verify_git_repository
@@ -252,6 +253,12 @@ verify_metallb() {
     _has_valid_ip "${BOOTSTRAP_METALLB_INGRESS_ADDR}" "BOOTSTRAP_METALLB_INGRESS_ADDR"
 }
 
+verify_cluster_service_cidrs() {
+    #TODO: Validate input is a CIDR range
+    _has_envar "BOOTSTRAP_CLUSTER_CIDR"
+    _has_envar "BOOTSTRAP_SERVICE_CIDR"
+}
+
 verify_git_repository() {
     _has_envar "BOOTSTRAP_GIT_REPOSITORY"
     export GIT_TERMINAL_PROMPT=0