fix permissions as suggested

Author: szuecs

04-path-security-and-networking/405-ingress-controllers/readme.adoc

@@ -296,7 +296,12 @@ kube-aws-ingress-controller, which we will use:
   "Action": [
     "acm:ListCertificates",
     "acm:DescribeCertificate",
-    "autoscaling:*",
+    "autoscaling:DescribeAutoScalingGroups",
+    "autoscaling:AttachLoadBalancers",
+    "autoscaling:DetachLoadBalancers",
+    "autoscaling:DetachLoadBalancerTargetGroups",
+    "autoscaling:AttachLoadBalancerTargetGroups",
+    "autoscaling:DescribeLoadBalancerTargetGroups",
     "cloudformation:*",
     "elasticloadbalancing:*",
     "elasticloadbalancingv2:*",
@@ -329,7 +334,12 @@ and add this to your node policy:
           "Action": [
             "acm:ListCertificates",
             "acm:DescribeCertificate",
-            "autoscaling:*",
+            "autoscaling:DescribeAutoScalingGroups",
+            "autoscaling:AttachLoadBalancers",
+            "autoscaling:DetachLoadBalancers",
+            "autoscaling:DetachLoadBalancerTargetGroups",
+            "autoscaling:AttachLoadBalancerTargetGroups",
+            "autoscaling:DescribeLoadBalancerTargetGroups",
             "cloudformation:*",
             "elasticloadbalancing:*",
             "elasticloadbalancingv2:*",