failure using IPv6 controller address.

[hmlanigan]

Description

Seen in acceptance tests and locally. When the first controller ip address provided is IPv6, the following error occurs. Even if the 2nd address provided is IPv4. Swapping the order of the ip address list or removing the IPv6 address resolves the issue.

=== NAME TestAcc_ResourceIntegrationWithMultipleConsumers
resource_integration_test.go:222: Step 3/3 error: Error running post-apply refresh plan: exit status 1

    Error: Client Error
    
      with juju_offer.a,
      on terraform_plugin_test.tf line 26, in resource "juju_offer" "a":
      26: resource "juju_offer" "a" {
    
    host addresses: cannot parse "10.25.111.110:17070,[fd42:ad8:5d38:946a:216:"
    as address:port: address 10.25.111.110:17070,[fd42:ad8:5d38:946a:216:: too
    many colons in address not valid
    
    Error: Not Found
    
      with juju_application.b1,
      on terraform_plugin_test.tf line 36, in resource "juju_application" "b1":
      36: resource "juju_application" "b1" {
    
    host addresses: cannot parse "10.25.111.110:17070,[fd42:ad8:5d38:946a:216:"
    as address:port: address 10.25.111.110:17070,[fd42:ad8:5d38:946a:216:: too
    many colons in address not valid

--- FAIL: TestAcc_ResourceIntegrationWithMultipleConsumers (332.27s)

Urgency

Annoying bug in our test suite

Terraform Juju Provider version

0.13.0, 0.14.0

Terraform version

1.9.x

Juju version

3.5.x

Terraform Configuration(s)

Check the controller ip addresses with `juju show-controller`, E.g.
['[fd42:13c3:1760:6d89:216:3eff:feb6:d595]:17070', '10.41.184.52:17070']

Or change the value of JUJU_CONTROLLER_ADDRESSES to put the IPv6 address first.

Reproduce / Test

terraform {
  required_providers {
    juju = {
      version = ">= 0.14.0"
      source  = "juju/juju"
    }
  }
}

provider "juju" {}

resource "juju_model" "testmodel" {
  name = "machinetest"
}

Debug/Panic Output

No response

Notes & References

No response

[hmlanigan]

Take a look at using net.JoinHostPort.