Add Amazon CloudWatch log_group_class Support for Cluster Log Group

[moebaca]

Is your request related to a new offering from AWS?

Is this functionality available in the AWS provider for Terraform? See CHANGELOG.md, too.

• Yes ✅: Support added in 5.30.0

Is your request related to a problem? Please describe.

Amazon announced the CloudWatch Logs Infrequent Access log class on November 26, 2023. For the sake of cost optimization, I would like support added in the module for this cheaper log group class due to the high cost of log ingest for EKS cluster logs in STANDARD.

Describe the solution you'd like.

I would like the ability to pass an input similar to log_group_class to the module - maybe something like the below example:

Name	Description	Type	Default	Required
cluster_enabled_log_class	Input the log class that best aligns with your use case. For more information, see Amazon CloudWatch Log classes documentation (https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/CloudWatch_Logs_Log_Classes.html)	string	STANDARD	no

Describe alternatives you've considered.

This is a pretty straightforward feature request so no alternatives are necessary.

Additional context

• Log groups that are already created cannot be changed to a different tier without being recreated (all logs will be lost unless exported)

[antonbabenko]

This issue has been resolved in version 20.0.0 🎉

[github-actions]

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