英文:
How do I implement terratest(golang) with customized "terraform apply" command?
问题
我使用以下代码行在example/文件夹中运行我的terraform plan和apply:
"aws-vault exec sandbox-admin-role --region=us-east-2 -- terraform plan -out=tfplan --var-file=customized.us-east-2.tfvars"
"aws-vault exec sandbox-admin-role --region=us-east-2 -- terraform apply --auto-approve tfplan"
它们运行良好,我可以使用类似的命令销毁它:
aws-vault exec sandbox-admin-role --region=us-east-2 -- terraform destroy --auto-approve --var-file=customized.us-east-2.tfvars
我如何在Golang/terratest中使用自定义的terraform命令进行测试,类似上面的命令?
这是我用于测试terraform模块的Golang代码:
package test
...
...
func TestTerraformAwsS3Example(t *testing.T) {
t.Parallel()
...
terraformOptions := terraform.WithDefaultRetryableErrors(t, &terraform.Options{
TerraformDir: "../examples",
VarFiles: []string{"customized.us-east-2.tfvars"},
})
defer terraform.Destroy(t, terraformOptions)
terraform.InitAndApply(t, terraformOptions)
当我运行"go test -v test/s3-bucket_test.go"时,我得到以下错误:
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: Terraform has been successfully initialized!
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: You may now begin working with Terraform. Try running "terraform plan" to see
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: any changes that are required for your infrastructure. All Terraform commands
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: should now work.
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: If you ever set or change modules or backend configuration for Terraform,
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: rerun this command to reinitialize your working directory. If you forget, other
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: commands will detect it and remind you to do so if necessary.
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 retry.go:91: terraform [apply -input=false -auto-approve -var-file fixtures.us-east-2.tfvars -lock=false]
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: Running command terraform with args [apply -input=false -auto-approve -var-file fixtures.us-east-2.tfvars -lock=false]
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66: Error: Missing required argument
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66: The argument "region" is required, but was not set.
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 retry.go:99: Returning due to fatal error: FatalError{Underlying: error while running command: exit status 1;
Error: Missing required argument
The argument "region" is required, but was not set.
我如何自定义"golang test"中的"terraform apply",以便它们可以成功运行plan和apply?
感谢您的帮助!
英文:
I use the following lines to run my terraform plan & apply in example/ folder:
"aws-vault exec sandbox-admin-role --region=us-east-2 -- terraform plan -out=tfplan --var-file=customized.us-east-2.tfvars"
"aws-vault exec sandbox-admin-role --region=us-east-2 -- terraform apply --auto-approve tfplan"
They are running fine & I can destroy it with similar command:
aws-vault exec sandbox-admin-role --region=us-east-2 -- terraform destroy --auto-approve --var-file=customized.us-east-2.tfvars
How do I test it in Golang/terratest with customized terraform command like above?
This is my golang lines testing the the terraform module.
package test
...
...
func TestTerraformAwsS3Example(t *testing.T) {
t.Parallel()
...
terraformOptions := terraform.WithDefaultRetryableErrors(t, &terraform.Options{
TerraformDir: "../examples",
VarFiles: []string{"customized.us-east-2.tfvars"},
})
defer terraform.Destroy(t, terraformOptions)
terraform.InitAndApply(t, terraformOptions)
And I got the following errors when running "go test -v test/s3-bucket_test.go":
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: Terraform has been successfully initialized!
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: You may now begin working with Terraform. Try running "terraform plan" to see
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: any changes that are required for your infrastructure. All Terraform commands
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: should now work.
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: If you ever set or change modules or backend configuration for Terraform,
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: rerun this command to reinitialize your working directory. If you forget, other
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: commands will detect it and remind you to do so if necessary.
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 retry.go:91: terraform [apply -input=false -auto-approve -var-file fixtures.us-east-2.tfvars -lock=false]
TestTerraformAwsS3Example 2022-03-01T19:14:33-06:00 logger.go:66: Running command terraform with args [apply -input=false -auto-approve -var-file fixtures.us-east-2.tfvars -lock=false]
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66: Error: Missing required argument
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66: The argument "region" is required, but was not set.
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-01T19:14:35-06:00 retry.go:99: Returning due to fatal error: FatalError{Underlying: error while running command: exit status 1;
Error: Missing required argument
The argument "region" is required, but was not set.
How do I customize "terraform apply" for the golang test so they could run plan&apply successfully?
Help appreciated!
答案1
得分: 0
为了摆脱神秘的“需要设置参数'region',但未设置”的错误,我按照以下方式运行了测试,成功解决了region错误:
% aws-vault exec sandbox-admin-role --region=us-east-2 -- go test -v tests/s3-bucket_test.go
警告:parent_profile已弃用,请在您的AWS配置中使用include_profile
=== RUN TestTerraformAwsS3Example
=== PAUSE TestTerraformAwsS3Example
=== CONT TestTerraformAwsS3Example
TestTerraformAwsS3Example 2022-03-03T10:10:15-06:00 retry.go:91: terraform [init -upgrade=false]
TestTerraformAwsS3Example 2022-03-03T10:10:15-06:00 logger.go:66: Running command terraform with args [init -upgrade=false]
TestTerraformAwsS3Example 2022-03-03T10:10:16-06:00 logger.go:66: Initializing modules...
TestTerraformAwsS3Example 2022-03-03T10:10:16-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-03T10:10:16-06:00 logger.go:66: Initializing the backend...
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: Initializing provider plugins...
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: - Using previously-installed hashicorp/null v3.1.0
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: - Using previously-installed hashicorp/aws v3.74.3
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: - Using previously-installed hashicorp/random v3.1.0
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: - Using previously-installed hashicorp/local v2.1.0
TestTerraformAwsS3Example 2022-03-03T10:10:18-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-03T10:10:18-06:00 logger.go:66: Terraform has been successfully initialized!
TestTerraformAwsS3Example 2022-03-03T10:10:18-06:00 logger.go:66:
我找不到任何关于更改terraform.InitAndApply(t, terraformOptions)
行为的文档。
英文:
To get rid of the mysterious "The argument "region" is required, but was not set." error. I run the test as follows, the region error is gone:
% aws-vault exec sandbox-admin-role --region=us-east-2 -- go test -v tests/s3-bucket_test.go
Warning: parent_profile is deprecated, please use include_profile instead in your AWS config
=== RUN TestTerraformAwsS3Example
=== PAUSE TestTerraformAwsS3Example
=== CONT TestTerraformAwsS3Example
TestTerraformAwsS3Example 2022-03-03T10:10:15-06:00 retry.go:91: terraform [init -upgrade=false]
TestTerraformAwsS3Example 2022-03-03T10:10:15-06:00 logger.go:66: Running command terraform with args [init -upgrade=false]
TestTerraformAwsS3Example 2022-03-03T10:10:16-06:00 logger.go:66: Initializing modules...
TestTerraformAwsS3Example 2022-03-03T10:10:16-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-03T10:10:16-06:00 logger.go:66: Initializing the backend...
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: Initializing provider plugins...
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: - Using previously-installed hashicorp/null v3.1.0
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: - Using previously-installed hashicorp/aws v3.74.3
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: - Using previously-installed hashicorp/random v3.1.0
TestTerraformAwsS3Example 2022-03-03T10:10:17-06:00 logger.go:66: - Using previously-installed hashicorp/local v2.1.0
TestTerraformAwsS3Example 2022-03-03T10:10:18-06:00 logger.go:66:
TestTerraformAwsS3Example 2022-03-03T10:10:18-06:00 logger.go:66: Terraform has been successfully initialized!
TestTerraformAwsS3Example 2022-03-03T10:10:18-06:00 logger.go:66:
I could not find any documentation to alter the terraform.InitAndApply(t, terraformOptions) behavior.
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