Spring boot and efs integration

Question

We are doing an ec2 to fargate migration, while doing so we have mounted an efs on our present fargate instances , we would need to write some files on efs , but i am getting no examples of how to write a file from a a spring boot applcation to efs .Can some body help me with this  ?

Answer

You may have to mount an Amazon EFS file system on an Amazon ECS container or task running on Fargate

Reference : 
1. https://repost.aws/knowledge-center/ecs-fargate-mount-efs-containers-tasks
2. https://docs.aws.amazon.com/efs/latest/ug/mounting-fs.html
3. https://docs.aws.amazon.com/efs/latest/ug/installing-amazon-efs-utils.html

Answer

Hi,

Writing to EFS from a Fargate container is quite simple: you just write to the file you want through its name with proper directory path (based on mount point you chose).

Basically, once the mount is executed, you rae back to a normal file system

This post (for Lambda but very similar to Fargate since both are serverless) explains it very well: https://www.cloudtechsimplified.com/elastic-file-system-efs-aws-lambda/

Best,

DIdier

Spring boot and efs integration

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