我正在尝试使用模块在 Azure 中创建多个元素。
目录结构看起来像
.
├── azure-provider.tf
├── backend.tf
├── rg
│ ├── azure-provider.tf
│ ├── backend.tf
│ ├── main.tf
│ ├── outputs.tf
│ ├── terragrunt-debug.tfvars.json
│ └── terragrunt.hcl
├── tags.tf
├── terragrunt.hcl
├── vnet
│ ├── main.tf
│ └── terragrunt.hcl
└── vwan
├── azure-provider.tf
├── backend.tf
├── main.tf
├── terragrunt-debug.tfvars.json
└── terragrunt.hcl
3 directories, 17 files
我运行的第一个计划是创建一个资源组，基本上每个后续计划都需要它的位置。
modules/rg/outputs.tf 包含：
output "rg_name" {
value = azurerm_resource_group.rg.name
}
output "rg_id" {
value = azurerm_resource_group.rg.id
}
output "rg_location" {
value = azurerm_resource_group.rg.location
}
stage/rg/outputs.tf 包含：
output "rg_location" {
value = module.rg.rg_location
}
output "rg_name" {
value = module.rg.rg_name
}
rg 中的计划运行良好，并输出
Apply complete! Resources: 0 added, 0 changed, 0 destroyed.
Releasing state lock. This may take a few moments...
Outputs:
rg_location = eastus
rg_name = vce-lab-stage
接下来我去构建 vwan，它的 main.tf 看起来像
source = "../../modules/vwan"
# these two are explicit
vwan_name = "lab-vwan"
vhub_name = "lab-vhub"
# the other ones from rg state live in the terragrunt.hcl file as "inputs"
}
查找 rg 变量失败
terragrunt apply --auto-approve --terragrunt-debug ✔ │ 12:13:12 PM
[terragrunt] [/Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan] 2020/09/21 12:13:17 Running command: terraform --version
[terragrunt] 2020/09/21 12:13:17 Terraform version: 0.13.3
[terragrunt] 2020/09/21 12:13:17 Reading Terragrunt config file at /Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan/terragrunt.hcl
[terragrunt] [/Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/rg] 2020/09/21 12:13:17 Generated file /Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/rg/.terragrunt-cache/387388653/backend.tf.
[terragrunt] [/Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/rg] 2020/09/21 12:13:17 Running command: terraform init -get=false -get-plugins=false
[terragrunt] [/Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/rg] 2020/09/21 12:13:28 Running command: terraform output -json
[terragrunt] 2020/09/21 12:13:30 The file path /Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan/azure-provider.tf already exists, but was a previously generated file by terragrunt. Since if_exists for code generation is set to "overwrite_terragrunt", regenerating file.
[terragrunt] 2020/09/21 12:13:30 Generated file /Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan/azure-provider.tf.
[terragrunt] 2020/09/21 12:13:30 The file path /Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan/backend.tf already exists, but was a previously generated file by terragrunt. Since if_exists for code generation is set to "overwrite_terragrunt", regenerating file.
[terragrunt] 2020/09/21 12:13:30 Generated file /Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan/backend.tf.
[terragrunt] 2020/09/21 12:13:30 Debug mode requested: generating debug file terragrunt-debug.tfvars.json in working dir /Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan
[terragrunt] 2020/09/21 12:13:30 Variables passed to terraform are located in "/Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan/terragrunt-debug.tfvars.json"
[terragrunt] 2020/09/21 12:13:30 Run this command to replicate how terraform was invoked:
[terragrunt] 2020/09/21 12:13:30 terraform apply --auto-approve -var-file="/Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan/terragrunt-debug.tfvars.json" "/Users/craigb/Projects/velocloud-virtual/azure-vwan/stage/vwan"
[terragrunt] 2020/09/21 12:13:30 Running command: terraform apply --auto-approve
Releasing state lock. This may take a few moments...
Error: Missing required argument
on main.tf line 1, in module "vwan":
1: module "vwan" {
The argument "rg_name" is required, but no definition was found.
Error: Missing required argument
on main.tf line 1, in module "vwan":
1: module "vwan" {
The argument "rg_location" is required, but no definition was found.
[terragrunt] 2020/09/21 12:13:48 Hit multiple errors:
exit status 1
看stage/vwan/terragrunt-debug.tfvars.json，它只包含 {}
所以，我试图确定为什么 rg 的输出没有作为其他计划的输入。有任何想法吗？
Terraform v0.13.3 terragrunt 版本 v0.25.1