AWS: demo efs

# Demo: EFS

* Show (or create EFS) named shared-data
* Create endpoint
* Show endpoint ENI
* Create a new security group for NFS opened to the VPC
* Use *the EFS filesystem console* to change the security group (the EC2 console will not work)
* Get the EFS network IP using the EFS console
* Mount it in the worksation

```
sudo apt update
sudo apt install nfs-common


mkdir /mnt/shared-data
sudo mount -t nfs -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport 10.0.10.148:/ /mnt/shared-data
```