No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

`[EFS volume &amp; Fargate ECS]`

<https://gist.github.com/matt-unity/ef05d7b0442c75f52b16600ec90be651|Index ts >*<https://gist.github.com/matt-unity/ef05d7b0442c75f52b16600ec90be651|Gist>*

Hello, I'm trying to understand how to correctly mount an EFS volume for a Fargate Task.

The things I believe I have setup correctly:

1. EFS Volume has Endpoints for each public SubNet
2. EFS Volume has a security group allowing inbound traffic on port *2049* for any source
3. SecurityGroups allowing *2049* (and 80 and 443) also used for the ALB, and the TaskConfiguration Network
4. Task runs in the one of the public SubNets
5. Task has a role policy that allows EFS actions
I believe this is what's needed in order for the task to be able to ping and mount the volume, however the tasks always error with

:warning:
`Failed to resolve "<http://fs-02d0fb45b71d06f3c.efs.eu-west-2.amazonaws.com|fs-02d0fb45b71d06f3c.efs.eu-west-2.amazonaws.com>"`

If anyone has any pointers I'd really appreciate it!