From c2251cdb773f690c4fea0c3c2647b32dc70f7536 Mon Sep 17 00:00:00 2001 From: Marco Braga Date: Thu, 5 Jun 2025 11:21:43 -0300 Subject: [PATCH] Update security_groups.md --- docs/deploy/security_groups.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/deploy/security_groups.md b/docs/deploy/security_groups.md index b9678bb61..f4a6d6f61 100644 --- a/docs/deploy/security_groups.md +++ b/docs/deploy/security_groups.md @@ -43,6 +43,7 @@ Note that while you can turn off the shared backend security group feature by se **Specification:** Use `--backend-security-group` to pass in a security group ID to use as a custom shared backend security group. **Important Notes:** + * The Custom Shared Backend Security Group (`--backend-security-group` option) only works when the automatic addition of Inbound Rules to the Node/ENI Security Group is enabled. * If a Custom Frontend Security Group is configured, you must set the annotation `service.beta.kubernetes.io/aws-load-balancer-manage-backend-security-group-rules: "true"` for the Custom Shared Backend Security Group to work correctly.