Aws_lb - retrieve all ALB ARN's

tonyabrhm · December 16, 2022, 1:44pm

Hi,

I am trying to retrieve all ALB ARN’s to use within aws_wafv2 resource but struggling on a way to do this.

aws_lb data source is limited to return one result as per:

github.com/hashicorp/terraform-provider-aws

Allow multiple results for aws_lb data source

opened 10:41AM - 05 Jul 22 UTC

riuvshyn

enhancement new-data-source service/elb

### Community Note * Please vote on this issue by adding a 👍 [reaction](https…://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to the original issue to help the community and maintainers prioritize this request * 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 * If you are interested in working on this issue or have submitted a pull request, please leave a comment ### Description Currently it is possible to fetch only one LB with `aws_lb` data source if multiple matched it will fail with error: ``` Error: Search returned XX results, please revise so only one is returned ``` But in some cases we don't know LB NAME or ARN and we want to get them all and do something with that list. An example is LBs provisioned with k8s they all have similar tags and we might want get ARN for each matched some tag. ### New or Affected Resource(s) `aws_lb` or new resource `aws_lbs` ### Potential Terraform Configuration ```hcl data "aws_alb" "test" { tags = { K8sCluster = local.cluster_name } } ``` ### References  * #0000

I can gather the ALBs with bash but I am unsure how to use the results within terraform…

Any ideas anyone?

thanks!

tonyabrhm · December 17, 2022, 10:30am

bump! anyone got any ideas
cheers

Topic		Replies	Views
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Aws_lb - retrieve all ALB ARN's

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