Merge pull request #750 from JoshVanL/748-elb-deregister-targets

Adds DeregisterTargets permissionspolicy to elb controller role

Author: jetstack-bot

terraform/amazon/modules/kubernetes/templates/iam_elb_controller.json

@@ -43,6 +43,7 @@
         "elasticloadbalancing:RemoveListenerCertificates",
         "elasticloadbalancing:ModifyTargetGroup",
         "elasticloadbalancing:RegisterTargets",
+        "elasticloadbalancing:DeregisterTargets",
         "elasticloadbalancing:SetLoadBalancerPoliciesOfListener"
       ],
       "Resource": [