Recently changes about insert a custom VPC (create_vpc = false) does't work
rupertgti opened this issue · 3 comments
rupertgti commented
Summary
When you set "create_vpc = false" because you have an existing VPC the terraform plan stops with error
Error: Reference to undeclared module
on .terraform/modules/eks-jx/modules/cluster/outputs.tf line 27, in output "eks_module":
27: value = module.cluster.eks
No module call named "cluster" is declared in module.eks-jx.module.cluster.
Steps to reproduce the behavior
Generate a clone of repository "https://github.com/jx3-gitops-repositories/jx3-terraform-eks" for yourself
In clone repository change the main.tf looks like:
module "eks-jx" {
source = "github.com/jenkins-x/terraform-aws-eks-jx?ref=v1.15.29"
cluster_name = var.cluster_name
cluster_version = var.cluster_version
create_vpc = false
subnets = var.subnets
vpc_id = var.vpc_id
nginx_chart_version = var.nginx_chart_version
vault_user = var.vault_user
is_jx2 = false
jx_git_url = var.jx_git_url
jx_bot_username = var.jx_bot_username
jx_bot_token = var.jx_bot_token
force_destroy = var.force_destroy
desired_node_count = 2
min_node_count = 1
max_node_count = 3
node_machine_type = "t3.medium"
}
add these lines in variables.tf
variable "vpc_id" {
description = "VPC id because we set false the create_vpc value"
type = string
default = "vpc-XXXXXXXXXXX"
}
variable "subnets" {
description = "The subnet ids to create EKS cluster in if create_vpc is false"
type = list(string)
default = ["subnet-XXXXXXXXXX", "subnet-XXXXXXXXXXX", "subnet-XXXXXXXXXXXXX"]
}
variable "nginx_chart_version" {
description = "required value of nginx helm chart"
type = string
default = "3.33.0"
}
Execute terraform init and terraform apply
Expected behavior
It is working :)
Actual behavior
Error: Reference to undeclared module
on .terraform/modules/eks-jx/modules/cluster/outputs.tf line 27, in output "eks_module":
27: value = module.cluster.eks
No module call named "cluster" is declared in module.eks-jx.module.cluster.
Terraform version
The output of terraform version
is:
Terraform v0.13.7
+ provider registry.terraform.io/hashicorp/aws v3.44.0
+ provider registry.terraform.io/hashicorp/cloudinit v2.2.0
+ provider registry.terraform.io/hashicorp/helm v2.1.2
+ provider registry.terraform.io/hashicorp/kubernetes v2.3.1
+ provider registry.terraform.io/hashicorp/local v2.1.0
+ provider registry.terraform.io/hashicorp/null v3.1.0
+ provider registry.terraform.io/hashicorp/random v3.1.0
+ provider registry.terraform.io/hashicorp/template v2.2.0
Module version
1.15.29 and 1.15.28
Operating system
Linux Ubuntu
ankitm123 commented
This is fixed in the latest version.
rupertgti commented
Thank you!