英文:
Concatenate declared variable with random string
问题
使用Terratest，可以声明一个包含以下变量的tfvars文件：
bar = {
name = "test"
domain = "test.com"
regions = [
{ location = "France Central", alias = "france" }
]
}
但是在go代码中，如何在bar.domain字符串中包含一个随机前缀？
我正在使用以下terraformOptions：
terraformOptions := &terraform.Options{
TerraformDir: sourcePath,
VarFiles: []string{variablesPath + "/integration.tfvars"},
}
英文:
It is possible, using Terratest, to declare a tfvars file with the following variable:
bar = {
name = "test"
domain = "test.com"
regions = [
{ location = "France Central", alias = "france" }
]
}
But include a random prefix to the bar.domain string inside the go code?
I'm using terraformOptions as follows:
terraformOptions := &terraform.Options{
TerraformDir: sourcePath,
VarFiles: []string{variablesPath + "/integration.tfvars"},
}
答案1
得分: 1
在测试中，直接使用tfvars文件来接收输入并不理想。更多信息请参考这里。
为了回答你的问题：
你可以使用类似以下的方法：
options := terraform.Options{
TerraformDir: "sourcePath",
Vars: map[string]interface{}{
"name": "test",
"domain": addRandomprefix()+"test.com",
"region": map[string]interface{}{
"location": "France Central",
"alias": "france",
},
},
}
你可以创建自己的addRandomprefix()方法。希望这能帮到你 
英文:
It is not ideal for one to make use of the tfvars file directly to take the input in case of tests. More on this here
To answer your question :
You can use something similar to this :
options := terraform.Options{
TerraformDir: "sourcePath",
Vars: map[string]interface{}{
"name": "test",
"domain": addRandomprefix()+"test.com",
"region ": map[string]interface{}{
"location" : "France Central",
"alias" : "france",
},
},
}
Just create your own custom addRandomprefix() method. I hope this helps
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