(ecs): specify the Firelens container image version

[tai-acall]

I hope to specific which version of the fluent-bit image I use but I couldn't find any options to do this.

Use Case

A DNS Resolver bug inside the Fluent Bit v1.8.3 breaks function for transferring logs from ECS(Fargate) to the Datadog.

the only way to resolve this is specific which fluent-bit image version I use to, but I can not find any options to do this in CDK.

more detail about this issue.
aws/aws-for-fluent-bit#233

the following version of fluent-bit should be fine.
public.ecr.aws/aws-observability/aws-for-fluent-bit:2.19.0

Proposed Solution

Add an option to specific fluent-bit image url.

Other

fluent/fluent-bit#4050

• 👋 I may be able to implement this feature request
• ⚠️ This feature might incur a breaking change

---

This is a 🚀 Feature Request

[tai-acall]

I notice that the fluent-bit image set as latest, setting as stable might be better.

aws/aws-for-fluent-bit#233 (comment)

[peterwoodworth]

Thanks for reporting this issue @tai-acall

The root of the issue has already been reported and there's a PR open to fix the issue. This PR changes the default from latest to stable

I'll make sure our SDEs take a look at the PR. I'm going to close this issue in favor of #16403, so please go there for any further updates :)

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