Support multiple aws_lb_listener_rule condition values

[tolleiv]

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Terraform Version

v0.11.13

Affected Resource(s)

• aws_lb_listener_rule

Terraform Configuration Files

resource "aws_lb_listener_rule" "source_ip_rule" {
  listener_arn = "${var.listener_arn}"
  priority     = 99

  action {
    type             = "forward"
    target_group_arn = "${var.targetgroup_arn}"
  }
  condition {
    field  = "source-ip"
    values = ["1.2.3.4/32","5.6.7.8/32"]
  }
}

Expected Behavior

Terraform should create a listener rule with a source-ip condition containing the two values.

Actual Behavior

Error: aws_lb_listener_rule.host_nicotua_management: condition.0.values: attribute supports 1 item maximum, config has 2 declared

Steps to Reproduce

1. terraform validate

References

This behaviour was introduced within hashicorp/terraform#12983 but the assumption made back then is only true for some of the various condition types. Others (like the source-ip) support multiple values.

• aws_alb_listener_rule resource should not be able to accept multiple values in the condition object terraform#12983

Official documentation:

• https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-listeners.html#listener-rules

[AlexeiBlue]

Just ran into the same issue for source-ip, weird that values is an array but then the documentation says a maximum of 1 can be defined.

[amaziagur]

Ran into same issue (with different exception)

have the same terraform version as @tolleiv (v0.11.13)
used the following code:

condition { field = "source-ip" values = ["1.2.3.4/32"] }

and got the following exception:

ValidationError: 'Values' is not supported for a condition of type 'source-ip

i saw on aws documentation the usage of source-ip field, but
for some reason i didn't saw on terraform official documentation the use of it -> https://www.terraform.io/docs/providers/aws/r/lb_listener_rule.html
and ides what im doing wrong here?

[pyranja]

source_ip and multiple condition values are new ALB features, that are not yet supported. Progress is tracked on #8126

[tolleiv]

Thx @pyranja - I'll close this one then.

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. Thanks!