update token volume mount

eks-kube2iam.tf

@@ -35,6 +35,11 @@ resource "kubernetes_daemonset" "kube2iam_daemonset" {
 
           args = ["--host-interface=eni+", "--default-role=eks-kube2iam-default-role", "--use-regional-sts-endpoint", "--iptables=true", "--auto-discover-base-arn", "--app-port=8181", "--host-ip=$(HOST_IP)"]
 
+          volume_mount {
+            mount_path = "/var/run/secrets/kubernetes.io/serviceaccount"
+            name       = "${kubernetes_service_account.kube2iam_service_account.default_secret_name}"
+            read_only  = true
+          }
           security_context {
             privileged = "true"
           }