AWS Transfer Family gives totally managed Safe File Switch Protocol (SFTP), File Switch Protocol (FTP) over TLS, and FTP help for Amazon Simple Storage Service (S3), enabling you to seamlessly migrate your file switch workflows to AWS.

Right this moment I’m completely satisfied to announce AWS Switch Household now additionally helps file transfers to Amazon Elastic File System (EFS) file techniques in addition to Amazon S3. This function lets you simply and securely present your online business companions entry to information saved in Amazon EFS file techniques. With this launch, you now have the choice to retailer the transferred information in a totally managed file system and cut back your operational burden, whereas preserving your current workflows that use SFTP, FTPS, or FTP protocols.

Amazon EFS file techniques are accessible inside your Amazon Virtual Private Cloud (VPC) and VPC related environments. With this launch, you possibly can securely allow third events equivalent to your distributors, companions, or clients to entry your information over the supported protocols at scale globally, while not having to handle any infrastructure. When you choose Amazon EFS as the information retailer on your AWS Switch Household server, the transferred information are available to your business-critical functions operating on Amazon Elastic Compute Cloud (EC2), in addition to to containerized and serverless functions run utilizing AWS providers equivalent to Amazon Elastic Container Service (ECS), Amazon Elastic Kubernetes Service (EKS), AWS Fargate, and AWS Lambda.

Utilizing Amazon EFS – Getting Began
To get began in your current Amazon EFS file system, be certain the POSIX identities you assign on your SFTP/FTPS/FTP customers are house owners of the information and directories you need to present entry to. You’ll present entry to that Amazon EFS file system by way of a resource-based policy. Your function additionally wants to determine a belief relationship. This belief relationship permits AWS Switch Household to imagine the AWS Identity and Access Management (IAM) function to entry your bucket in order that it may service your customers’ file switch requests.

Additionally, you will have to be sure you have created a mount goal on your file system. Within the instance under, the house listing is owned by userid 1234 and groupid 5678.

$ mkdir residence/myname
$ chown 1234:5678 residence/myname

While you create a server within the AWS Switch Household console, choose Amazon EFS as your storage service within the Step four part Select a website.

When the server is enabled and in a web based state, you possibly can add customers to your server. On the Servers web page, choose the verify field of the server that you just need to add a person to and select Add person.

Within the Consumer configuration part, you possibly can specify the username, uid (e.g. 1234), gid (e.g 5678), IAM function, and Amazon EFS file system as person’s residence listing. You may optionally specify a listing throughout the file system which would be the person’s touchdown listing. You utilize a service-managed id sort – SSH keys. If you wish to use password sort, you should use a custom option with AWS Secrets Manager.

Amazon EFS makes use of POSIX IDs which encompass an working system person id, group id, and secondary group id to manage entry to a file system. When establishing your person, you possibly can specify the username, person’s POSIX configuration, and an IAM function to entry the EFS file system. To be taught extra about configuring possession of sub-directories in EFS, visit the documentation.

As soon as the customers have been configured, you possibly can switch information utilizing the AWS Switch Household service by specifying the switch operation in a consumer. When your person authenticates efficiently utilizing their file switch consumer, it is going to be positioned immediately throughout the specified residence listing, or root of the required EFS file system.

$ sftp [email protected]

sftp> cd /fs-23456789/residence/myname
sftp> ls -l
-rw-r--r-- 1 3486 1234 5678 Jan 04 14:59 my-file.txt
sftp> put my-newfile.txt
sftp> ls -l
-rw-r--r-- 1 3486 1234 5678 Jan 04 14:59 my-file.txt
-rw-r--r-- 1 1002 1234 5678 Jan 04 15:22 my-newfile.txt

Most of SFTP/FTPS/FTP instructions are supported within the new EFS file system. You may seek advice from a listing of accessible instructions for FTP and FTPS purchasers within the documentation.

Command Amazon S3 Amazon EFS
cd Supported Supported
ls/dir Supported Supported
pwd Supported Supported
put Supported Supported
get Supported Supported together with resolving symlinks
rename Supported (solely file) Supported (file or folder)
chown Not supported Supported (root solely)
chmod Not supported Supported (root solely)
chgrp Not supported Supported (root or proprietor solely)
ln -s Not supported Not supported
mkdir Supported Supported
rm Supported Supported
rmdir Supported (non-empty folders solely) Supported
chmtime Not Supported Supported

You need to use Amazon CloudWatch to trace your customers’ exercise for file creation, replace, delete, learn operations, and metrics for knowledge uploaded and downloaded utilizing your server. To be taught extra on allow CloudWatch logging, visit the documentation.

Out there Now
AWS Transfer Family help for Amazon EFS file techniques is obtainable in all AWS Regions where AWS Transfer Family is available. There aren’t any extra AWS Switch Household expenses for utilizing Amazon EFS because the storage backend. With Amazon EFS storage, you pay just for what you utilize. There isn’t any have to provision storage upfront and there aren’t any minimal commitments or up-front charges.

To be taught extra, check out the FAQs and the documentation. Please ship suggestions to the AWS forum for AWS Switch Household or by way of your normal AWS help contacts.

Be taught all the main points about AWS Transfer Family to entry Amazon EFS file techniques and get began at the moment.


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