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Add support for exposing ECS (Fargate) task metadata

Open jpalomaki opened this issue 3 months ago • 3 comments

Type: Feature

Is your feature request related to a problem? Please describe.

Expose ECS (Fargate) metadata, similar to how EC2 metadata is currently exposed.

Describe the solution you'd like

Expose e.g. ECS task ARN as spring properties, so we can refer to it using @Value("ecs-metadata.task.TaskARN") or directly in application.yml: ${ecs-metadata.task.TaskARN}.

Describe alternatives you've considered

DIY lookup code, but this gets non-DRY fast, if used in many projects.

Additional context

N/A

jpalomaki avatar Sep 19 '25 08:09 jpalomaki

Sounds reasonable. Would you like to contribute it?

maciejwalkowiak avatar Sep 20 '25 17:09 maciejwalkowiak

Sounds reasonable. Would you like to contribute it?

I will give it a spin 👍

jpalomaki avatar Sep 25 '25 12:09 jpalomaki

@maciejwalkowiak I've added some initial code for this in https://github.com/awspring/spring-cloud-aws/pull/1485 (somewhat mimicking the imds code), I will work to add tests etc next, if the code looks sane to begin with

jpalomaki avatar Sep 29 '25 08:09 jpalomaki