[Enhancement]: Add support for MWAA micro environments

[daniepett]

Description

AWS recently released support for mw1.micro environments. While the mwaa resource supports specifying the mw1.micro instance class the validation on configuration parameters prevent usage of the instance class due to the minimum and maximum validation on parameters.

mw1.micro requires 1 webserver in configuration and current validation expects between 2 and 5

╷
│ Error: expected min_webservers to be in the range (2 - 5), got 1
│ 
│   with aws_mwaa_environment.this,
│   on mwaa.tf line 11, in resource "aws_mwaa_environment" "this":
│   11:   min_webservers        = 1
│ 
╵
╷
│ Error: expected max_webservers to be in the range (2 - 5), got 1
│ 
│   with aws_mwaa_environment.this,
│   on mwaa.tf line 12, in resource "aws_mwaa_environment" "this":
│   12:   max_webservers        = 1
│ 
╵

Affected Resource(s) and/or Data Source(s)

aws_mwaa_environment

Potential Terraform Configuration

resource aws_mwaa_environment "this" {
name = "airflow"
instance_class = "mw1.micro"
min_webservers = 1
max_webservers = 1
}

References

https://aws.amazon.com/blogs/big-data/introducing-amazon-mwaa-micro-environments-for-apache-airflow/

Would you like to implement a fix?

None

[github-actions[bot]]

Community Note

Voting for Prioritization

• Please vote on this issue by adding a 👍 reaction to the original post to help the community and maintainers prioritize this request.
• Please see our prioritization guide for information on how we prioritize.
• Please do not leave "+1" or other comments that do not add relevant new information or questions, they generate extra noise for issue followers and do not help prioritize the request.

Volunteering to Work on This Issue

• If you are interested in working on this issue, please leave a comment.
• If this would be your first contribution, please review the contribution guide.

[jeremychauvet]

Hello 👋🏼 Thank you for taking the time to raise this issue. I'm actively working on it and anticipate releasing a fix later today.