为什么使用用户帐户而不使用服务主体?

Why does user account is being used but not the Service Principal?

我已经使用我的帐户“emj”登录并在 Jenkins 上执行了以下 Azure CLI

az account show
az login --service-principal -u <<UserName>> -p <<Password>> -t <tenantID>>
az account set -s <<Subscription-123>>
az account show

下面是输出

它显​​示了预期的用户帐户

+ az account show
{
  "environmentName": "AzureCloud",
  "homeTenantId": "tenantID",
  "id": "Subscription-123-ID",
  "isDefault": true,
  "managedByTenants": [],
  "name": "Subscription-123",
  "state": "Enabled",
  "tenantId": "tenantID",
  "user": {
    "name": "emj@demo.com",
    "type": "user"
  }
}

以服务主体身份登录

[Pipeline] sh
+ az login --service-principal -u <<UserName>> -p <<Password>> -t <tenantID>>
[
  {
    "cloudName": "AzureCloud",
    "homeTenantId": "tenantID",
    "id": "Subscription-456-ID",
    "isDefault": true,
    "managedByTenants": [],
    "name": "Subscription-456",
    "state": "Enabled",
    "tenantId": "tenantID",
    "user": {
      "name": "servicePrincipalID",
      "type": "servicePrincipal"
    }
  },
  {
    "cloudName": "AzureCloud",
    "homeTenantId": "tenantID",
    "id": "Subscription-789-ID",
    "isDefault": false,
    "managedByTenants": [
      {
        "tenantId": "tenantID"
      }
    ],
    "name": "Subscription-789",
    "state": "Enabled",
    "tenantId": "tenantID",
    "user": {
      "name": "servicePrincipalID",
      "type": "servicePrincipal"
    }
  }
]

并设置所需的订阅

[Pipeline] sh
+ az account set -s <<Subscription-456-ID>>

当我期待显示服务主体时,它显示了用户帐户

[Pipeline] sh
+ az account show
{
  "environmentName": "AzureCloud",
  "homeTenantId": "tenantID",
  "id": "Subscription-456-ID",
  "isDefault": true,
  "managedByTenants": [],
  "name": "Subscription-456",
  "state": "Enabled",
  "tenantId": "tenantID",
  "user": {
    "name": "emj@demo.com",
    "type": "user"
  }
}

注意:如果不使用“az account set -s <>”设置订阅,则显示服务主体帐户。

为什么它显示用户帐户而不是服务主体? 'az login --service-principal -u <> -p <> -t >' 是什么意思,因为它没有被考虑在内?

嗯,不知道为什么会这样,但是要解决这个问题,您可以在登录用户 account/service 主体之前使用 az account clear,这样不同的上下文就不会混合了。

例如,您想通过服务主体凭据运行 Azure CLI,它应该是:

az account clear
az login --service-principal -u <<ApplicationId>> -p <<Password>> -t <tenantID>>
az account set -s <<Subscription-456-ID>>
az account show

那么如果你想通过用户凭证进行操作,只需使用如下命令:

az account clear
az login --service-principal -u <<UserName>> -p <<Password>> -t <tenantID>>
az account set -s <<Subscription-123>>
az account show