May 21, 2024


AWS Switch Household offers totally managed Safe File Switch Protocol (SFTP), File Switch Protocol (FTP) over TLS, and FTP assist for Amazon Easy Storage Service (S3), enabling you to seamlessly migrate your file switch workflows to AWS.

As we speak I’m glad to announce AWS Switch Household now additionally helps file transfers to Amazon Elastic File System (EFS) file methods in addition to Amazon S3. This characteristic allows you to simply and securely present your enterprise companions entry to recordsdata saved in Amazon EFS file methods. With this launch, you now have the choice to retailer the transferred recordsdata in a completely managed file system and scale back your operational burden, whereas preserving your present workflows that use SFTP, FTPS, or FTP protocols.

Amazon EFS file methods are accessible inside your Amazon Digital Non-public Cloud (VPC) and VPC related environments. With this launch, you’ll be able to securely allow third events equivalent to your distributors, companions, or clients to entry your recordsdata over the supported protocols at scale globally, without having to handle any infrastructure. When you choose Amazon EFS as the info retailer to your AWS Switch Household server, the transferred recordsdata are available to your business-critical purposes operating on Amazon Elastic Compute Cloud (EC2), in addition to to containerized and serverless purposes 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 present Amazon EFS file system, be sure that the POSIX identities you assign to your SFTP/FTPS/FTP customers are house owners of the recordsdata and directories you wish to present entry to. You’ll present entry to that Amazon EFS file system by means of a resource-based coverage. Your position additionally wants to determine a belief relationship. This belief relationship permits AWS Switch Household to imagine the AWS Identification and Entry Administration (IAM) position 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 to your file system. Within the instance beneath, the house listing is owned by userid 1234 and groupid 5678.

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

Whenever 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’ll be able to add customers to your server. On the Servers web page, choose the examine field of the server that you just wish to add a person to and select Add person.

Within the Consumer configuration part, you’ll be able to specify the username, uid (e.g. 1234), gid (e.g 5678), IAM position, and Amazon EFS file system as person’s dwelling listing. You may optionally specify a listing throughout the file system which would be the person’s touchdown listing. You utilize a service-managed identification sort – SSH keys. If you wish to use password sort, you should utilize a customized possibility with AWS Secrets and techniques Supervisor.

Amazon EFS makes use of POSIX IDs which encompass an working system person id, group id, and secondary group id to regulate entry to a file system. When organising your person, you’ll be able to specify the username, person’s POSIX configuration, and an IAM position to entry the EFS file system. To be taught extra about configuring possession of sub-directories in EFS, go to the documentation.

As soon as the customers have been configured, you’ll be able to switch recordsdata utilizing the AWS Switch Household service by specifying the switch operation in a shopper. When your person authenticates efficiently utilizing their file switch shopper, it will likely be positioned immediately throughout the specified dwelling listing, or root of the desired EFS file system.

$ sftp

sftp> cd /fs-23456789/dwelling/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 discuss with an inventory of accessible instructions for FTP and FTPS shoppers 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 should utilize Amazon CloudWatch to trace your customers’ exercise for file creation, replace, delete, learn operations, and metrics for information uploaded and downloaded utilizing your server. To be taught extra on the best way to allow CloudWatch logging, go to the documentation.

Out there Now
AWS Switch Household assist for Amazon EFS file methods is accessible in all AWS Areas the place AWS Switch Household is accessible. There are not any extra AWS Switch Household prices for utilizing Amazon EFS because the storage backend. With Amazon EFS storage, you pay just for what you utilize. There isn’t a have to provision storage prematurely and there are not any minimal commitments or up-front charges.

To be taught extra, check out the FAQs and the documentation. Please ship suggestions to the AWS discussion board for AWS Switch Household or by means of your normal AWS assist contacts.

Study all the main points about AWS Transfer Family to access Amazon EFS file systems and get started today.



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