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azure - 使用 Go Task 的 Yaml Azure 管道安装 Terratest 时出现问题 - 在子文件夹中触发 terratest 测试时出现问题

转载 作者:行者123 更新时间:2023-12-02 06:55:51 26 4
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我在通过 azure yaml 管道安装 terratest 时遇到此问题:

C:\hostedtoolcache\windows\go\1.17.1\x64\bin\go.exe install -v github.com/gruntwork-io/<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="6f1b0a1d1d0e1b0a1c1b2f195f415b5f4159" rel="noreferrer noopener nofollow">[email protected]</a>
go: downloading github.com/gruntwork-io/terratest v0.40.6
go install: github.com/gruntwork-io/<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="542031262635203127201422647a60647a62" rel="noreferrer noopener nofollow">[email protected]</a>: module github.com/gruntwork-io/<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="2f5b4a5d5d4e5b4a5c5b6f591f011b1f0119" rel="noreferrer noopener nofollow">[email protected]</a> found, but does not contain package github.com/gruntwork-io/terratest
##[error]The Go task failed with an error: Error: The process 'C:\hostedtoolcache\windows\go\1.17.1\x64\bin\go.exe' failed with exit code 1
Finishing: Install Go Terratest module - v0.40.6

我的安装代码如下:

            - task: Go@0
displayName: Install Go Terratest module - v$(TERRATEST_VERSION)
inputs:
command: custom
customCommand: install
arguments: $(TF_LOG) github.com/gruntwork-io/terratest@v$(TERRATEST_VERSION)
workingDirectory: $(pipeline_artefact_folder_extract)/$(pathToTerraformRootModule)

但是peharps我在使用terratest时犯了错误。

以下是我的代码树的屏幕截图:

image

我在(例如)Terraform\azure_v2_X\ResourceModules 子目录中有 terraform 代码,在 Terraform\azure_v2_X\Tests_Unit_ResourceModules 子目录中有 terratest 测试(在屏幕截图 app_configuration 测试中)对于app_configuration资源模块)。

在我的terratest模块中,我调用我的resourceModule,如以下代码所示:

######test in a un isolated Resource Group defined in locals
module "app_configuration_tobetested" {
source = "../../ResourceModules/app_configuration"
resource_group_name = local.rg_name
location = local.location
environment = var.ENVIRONMENT
sku = "standard"
// rem : here app_service_shared prefix and app_config_shared prefix are the same !
app_service_prefix = module.app_configuration_list_fortests.settings.frontEnd_prefix
# stage = var.STAGE
app_config_list = module.app_configuration_list_fortests.settings.list_app_config
}

在我的 Go 文件中,我测试了关于我想要的预期结果的模块结果:

package RM_app_configuration_Test

import (
"os"
"testing"

// "github.com/gruntwork-io/terratest/modules/azure"
"github.com/gruntwork-io/terratest/modules/terraform"
"github.com/stretchr/testify/assert"
)

var (
globalBackendConf = make(map[string]interface{})
globalEnvVars = make(map[string]string)
)

func TestTerraform_RM_app_configuration(t *testing.T) {
t.Parallel()

// terraform Directory
fixtureFolder := "./"

// backend specification
strlocal := "RMapCfg_"

// input value
inputStage := "sbx_we"
inputEnvironment := "SBX"
inputApplication := "DEMO"

// expected value
expectedRsgName := "z-adf-ftnd-shrd-sbx-ew1-rgp01"
// expectedAppCfgPrefix := "z-adf-ftnd-shrd"
expectedAppConfigReader_ID := "[/subscriptions/f04c8fd5-d013-41c3-9102-43b25880d2e2/resourceGroups/z-adf-ftnd-shrd-sbx-ew1-rgp01/providers/Microsoft.AppConfiguration/configurationStores/z-adf-ftnd-shrd-sbx-ew1-blue-sbx-cfg01 /subscriptions/f04c8fd5-d013-41c3-9102-43b25880d2e2/resourceGroups/z-adf-ftnd-shrd-sbx-ew1-rgp01/providers/Microsoft.AppConfiguration/configurationStores/z-adf-ftnd-shrd-sbx-ew1-green-sbx-cfg01]"

// getting enVars from environment variables
/*
Go and Terraform uses two differents methods for Azure authentification.
** Terraform authentification is explained bellow :
- https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/guides/service_principal_client_secret#configuring-the-service-principal-in-terraform
** Go authentification is explained bellow
- https://learn.microsoft.com/en-us/azure/developer/go/azure-sdk-authorization#use-environment-based-authentication

** Terratest is using both authentification methods regarding the work it has to be done :
- azure existences tests uses Go azure authentification :
- https://github.com/gruntwork-io/terratest/blob/master/modules/azure/authorizer.go#L11
- terraform commands uses terraform authentification :
- https://github.com/gruntwork-io/terratest/blob/0d654bd2ab781a52e495f61230cf892dfba9731b/modules/terraform/cmd.go#L12
- https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/guides/service_principal_client_secret#configuring-the-service-principal-in-terraform
so both authentification methods have to be implemented
*/
// getting terraform EnvVars from Azure Go environment variables
ARM_CLIENT_ID := os.Getenv("AZURE_CLIENT_ID")
ARM_CLIENT_SECRET := os.Getenv("AZURE_CLIENT_SECRET")
ARM_TENANT_ID := os.Getenv("AZURE_TENANT_ID")
ARM_SUBSCRIPTION_ID := os.Getenv("ARM_SUBSCRIPTION_ID")

if ARM_CLIENT_ID != "" {
globalEnvVars["ARM_CLIENT_ID"] = ARM_CLIENT_ID
globalEnvVars["ARM_CLIENT_SECRET"] = ARM_CLIENT_SECRET
globalEnvVars["ARM_SUBSCRIPTION_ID"] = ARM_SUBSCRIPTION_ID
globalEnvVars["ARM_TENANT_ID"] = ARM_TENANT_ID
}

// getting terraform backend from environment variables
resource_group_name := os.Getenv("resource_group_name")
storage_account_name := os.Getenv("storage_account_name")
container_name := os.Getenv("container_name")
key := strlocal + os.Getenv("key")

if resource_group_name != "" {
globalBackendConf["resource_group_name"] = resource_group_name
globalBackendConf["storage_account_name"] = storage_account_name
globalBackendConf["container_name"] = container_name
globalBackendConf["key"] = key
}

// User Terratest to deploy the infrastructure
terraformOptions := terraform.WithDefaultRetryableErrors(t, &terraform.Options{
// website::tag::1::Set the path to the Terraform code that will be tested.
// The path to where our Terraform code is located
TerraformDir: fixtureFolder,
// Variables to pass to our Terraform code using -var options
Vars: map[string]interface{}{
"STAGE": inputStage,
"ENVIRONMENT": inputEnvironment,
"APPLICATION": inputApplication,
},

EnvVars: globalEnvVars,

// backend values to set when initialziing Terraform
BackendConfig: globalBackendConf,

// Disable colors in Terraform commands so its easier to parse stdout/stderr
NoColor: true,
})

// website::tag::4::Clean up resources with "terraform destroy". Using "defer" runs the command at the end of the test, whether the test succeeds or fails.
// At the end of the test, run `terraform destroy` to clean up any resources that were created
defer terraform.Destroy(t, terraformOptions)

// website::tag::2::Run "terraform init" and "terraform apply".
// This will run `terraform init` and `terraform apply` and fail the test if there are any errors
terraform.InitAndApply(t, terraformOptions)

// tests the resource_group for the app_configuration
/*
actualAppConfigReaderPrefix := terraform.Output(t, terraformOptions, "app_configuration_tested_prefix")
assert.Equal(t, expectedAppCfgprefix, actualAppConfigReaderPrefix)
*/
actualRSGReaderName := terraform.Output(t, terraformOptions, "app_configuration_tested_RG_name")
assert.Equal(t, expectedRsgName, actualRSGReaderName)

actualAppConfigReader_ID := terraform.Output(t, terraformOptions, "app_configuration_tobetested_id")
assert.Equal(t, expectedAppConfigReader_ID, actualAppConfigReader_ID)
}

事实是在本地,我可以从我的主文件夹 Terraform\Azure_v2_X\Tests_Unit_ResourceModules 执行以下命令来触发原始的所​​有测试:

  • (来自 Go v1.11)
Go test ./...

使用 Go 版本 1.12,我可以设置 GO111MODULE=auto 以获得相同的结果。但在 Go 1.17 中,我现在必须设置 GO111MODULE=off 来触发我的测试。

目前,我有两个主要问题困扰着我:

  1. 如何从 azure Pipeline 导入 Terratest(和其他)模块?

  2. 我需要做什么才能正确使用 terratest 的 Go 模块?我的主文件夹 _Terraform\Azure_v2_X\Tests_Unit_ResourceModules_ 中没有 Go 代码,并且希望在 Azure Pipeline 中的简单命令行中触发所有子文件夹 go 测试。

感谢您提供的任何帮助。

最诚挚的问候,

最佳答案

我将再次回答我自己的问题。 :D

所以,现在使用以下版本:

  • -- 政府:1.17.1
  • -- TERRAFORM_VERSION:1.1.7
  • -- TERRATEST_VERSION:0.40.6

关于 terratest 测试,文件夹层次结构已进行以下更改:

enter image description here

我不再尝试导入我的 Terratest 模块。(显然,上面的第 1 点已得到解答)

我现在只需要:

  1. 对我的每个 terratest 模块进行 mod
  2. 使用脚本逐一触发它们

所以我的管道变成了以下内容:

    - task: ms-devlabs.custom-terraform-tasks.custom-terraform-installer-task.TerraformInstaller@0
displayName: Install Terraform $(TERRAFORM_VERSION)
inputs:
terraformVersion: $(TERRAFORM_VERSION)

- task: GoTool@0
displayName: 'Use Go $(GOVERSION)'
inputs:
version: $(GOVERSION)
goPath: $(GOPATH)
goBin: $(GOBIN)

- task: PowerShell@2
displayName: run Terratest for $(pathToTerraformRootModule)
inputs:
targettype : 'filePath'
filePath: $(pipeline_artefact_folder_extract)/$(pathToTerraformRootModule)/$(Run_Terratest_script)
workingDirectory: $(pipeline_artefact_folder_extract)/$(pathToTerraformRootModule)
env:
# see https://learn.microsoft.com/en-us/azure/developer/go/azure-sdk-authorization#use-environment-based-authentication
# for Azure authentification with Go
ARM_SUBSCRIPTION_ID: $(TF_VAR_ARM_SUBSCRIPTION_ID)
AZURE_CLIENT_ID: $(TF_VAR_ARM_CLIENT_ID)
AZURE_TENANT_ID: $(TF_VAR_ARM_TENANT_ID)
AZURE_CLIENT_SECRET: $(TF_VAR_ARM_CLIENT_SECRET) # set as pipeline secret
resource_group_name: $(storageAccountResourceGroup)
storage_account_name: $(storageAccount)
container_name: $(stateBlobContainer)
key: '$(MODULE)-$(TF_VAR_APPLICATION)-$(TF_VAR_ENVIRONMENT).tfstate'
GO111MODULE: 'auto'

在我的 terratest 子文件夹的主文件夹中,我有 run_terratests.ps1 脚本和 Terratests 列表文件,如下所示:

run_terratests.ps1

# this file is based on https://github.com/google/go-cloud/blob/master/internal/testing/runchecks.sh
#
# This script runs all go Terratest suites,
# compatibility checks, consistency checks, Wire, etc.

$moduleListFile = "./Terratests"
# regex to filter : not began with #
$regexFilter = "^[^#]"

# read the ModuleListFile
[object] $arrayFromFile = Get-Content -Path $moduleListFile | Where-Object { $_ -match $regexFilter} | ConvertFrom-String -PropertyNames folder, totest

$result = 0 # set no error by default
# get the actual folder
$main_path = Get-Location | select -ExpandProperty "Path"
#read the array to show if to be tested !
foreach ($line in $arrayFromFile) {
# write-Host $line
if ($line.totest -eq "yes") {
$path = $line.folder
set-location $main_path\$path
$myPath = Get-Location
# Write-Host $myPath
# trigger terratest for files
Go test ./...
}
if ($false -eq $?)
{
$result = 1
}
}
# back to school :D
set-location $main_path

if ($result -eq 1)
{
Write-Error "Msbuild exit code indicate test failure."
Write-Host "##vso[task.logissue type=error]Msbuild exit code indicate test failure."
exit(1)
}

代码

  if ($false -eq $?)
{
$result = 1
}

对于使管道在测试错误时失败而不逃避其他测试很有用。

地形测试

# this file lists all the modules to be tested in the "Tests_Unit_ConfigHelpers" repository.
# it us used by the "run_terratest.ps1" powershell script to trigger terratest for each test.
#
# Any line that doesn't begin with a '#' character and isn't empty is treated
# as a path relative to the top of the repository that has a module in it.
# The 'tobetested' field specifies whether this is a module that have to be tested.
#
# this file is based on https://github.com/google/go-cloud/blob/master/allmodules

# module-directory tobetested
azure_constants yes
configure_app_srv_etc yes
configure_frontdoor_etc yes
configure_hostnames yes
constants yes
FrontEnd_AppService_slots/_main yes
FrontEnd_AppService_slots/settings yes
merge_maps_of_strings yes
name yes
name_template yes
network/hostname_generator yes
network/hostnames_generator yes
replace_2vars_into_string_etc yes
replace_var_into_string_etc yes
sorting_map_with_an_other_map yes

每个 terratest 文件夹中的更改是我将添加 go.mod 和 go.sum 文件:

$ go mod init mytest
go: creating new go.mod: module mytest
go: to add module requirements and sums:
go mod tidy

$ go mod tidy
# link each of the go modules needed for your terratest module

因此,powershell 脚本中的 go test ./... 将下载所需的 go 模块并运行该特定测试的测试。

感谢您的阅读,如果您认为有帮助,请投票:)

关于azure - 使用 Go Task 的 Yaml Azure 管道安装 Terratest 时出现问题 - 在子文件夹中触发 terratest 测试时出现问题,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/71587871/

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