alpha1: when optional bool in set is NOT SET, error on plan

[mitchellh]

Terraform Version

Terraform v0.12.0-dev (009534d1016cd3b1d0d911f151520b04f8db453a)
+ provider.docker v1.1.0

Terraform Configuration Files

provider "docker" {
   host = "unix:///var/run/docker.sock"
}

resource "docker_container" "consul-primary-srv1" {
  image = "consul:1.3.0"
  name = "hello"

  volumes {
    volume_name = "hello"
    container_path = "/consul/data"
  }
}

Debug Output

https://gist.github.com/mitchellh/f9553f5a51b095b38119f72cd2a32803

Expected Behavior

The plan should succeed.

Actual Behavior

There is an error about read_only not being set but that is an optional field that defaults to "false".

This works in 0.11.

Steps to Reproduce

1. terraform init
2. terraform plan

Additional Context

The Docker provider was recompiled for 0.12 at this commit: hashicorp/terraform-provider-docker@9d293c1

[mitchellh]

For HashiCorp folks, I posted the compiled Docker provider for 0.12 here: https://hashicorp.slack.com/archives/C03N5JEC3/p1540842043071900?thread_ts=1540841612.069100&cid=C03N5JEC3

[mitchellh]

[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.

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