Bad response statusCode [455]

Rancher 1.x
1

Terraform Version

$ terraform -v
Terraform v0.11.6
+ provider.rancher v1.2.0
+ provider.template v1.0.0

Affected Resource(s)

Please list the resources as a list, for example:

  • rancher_stack

Terraform Configuration Files

$ cat docker-compose.yml.tpl

version: '2'
services:
  web:
    image: ${image_name}

$ cat rancher-compose.yml.tpl

version: '2'
services:
  web:
    scale: ${scale_count}

$ cat main.tf

provider "rancher" {
  api_url    = "${var.rancher_api_url}"
  access_key = "${var.rancher_access_key}"
  secret_key = "${var.rancher_secret_key}"
}

data "template_file" "docker-compose" {
  template = "${file("${path.module}/docker-compose.yml.tpl")}"

  vars {
    image_name = "${var.image_name}"
  }
}

data "template_file" "rancher-compose" {
  template = "${file("${path.module}/rancher-compose.yml.tpl")}"

  vars {
    scale_count = "${var.scale_count}"
  }
}

data "rancher_environment" "rancher_environment" {
  name = "${var.environment}"
}

resource "rancher_stack" "test" {
  name            = "test"
  description     = "teststack"
  environment_id  = "${data.rancher_environment.rancher_environment.id}"
  scope           = "user"
  docker_compose  = "${data.template_file.docker-compose.rendered}"
  rancher_compose = "${data.template_file.rancher-compose.rendered}"
  start_on_create = true
  finish_upgrade  = true
}

Panic Output

# successfully applied the change

$ terraform init
$ terraform apply

# but has issue to change the setting or destroy

$ TF_VAR_scale_count=3 terraform apply
> rancher_stack.test: Error deleting Stack: Bad response statusCode [455]. Status [455 ]. Body: [] from [https://rancher.xxx.com/v2-beta/projects/1a7/stacks/1st31]

$ terraform destroy
> rancher_stack.test: Error deleting Stack: Bad response statusCode [455]. Status [455 ]. Body: [] from [https://rancher.xxx.com/v2-beta/projects/1a7/stacks/1st31]

Secondly, when plan it after apply, always see the change:

~ rancher_stack.test
    rancher_compose:   version: '2'
                        services:
                          web:
                            scale: 3
                       -    start_on_create: true

Report the issue to terraform as well: https://github.com/terraform-providers/terraform-provider-rancher/issues/69

2

Do you have some sort of proxy/corporate spying device in front of the server? I don’t think that status is coming from us…

1 Like
3

We do have proxy. Thanks.

How can I troubleshooting this issue? Rancher server logs?

4

Since it’s returning an error code the proxy is probably not even successfully to reach Rancher, but you could check the server container log anyway. 455 is not a standard response code, and didn’t even bring up any reference to any common software returning it with a cursory Googling.

5

Thanks, Vincent.

I will go through deeply for the logs.

But the interesting part is, when I run first time to terraform apply, it works and I can see the new rancher stack running.