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将工作区管理升级到 SDK v2

使用 V2 开发平台时，工作区在功能上保持不变。 但是，需要注意与网络相关的更改。 有关详细信息，请参阅 Azure 资源管理器上的新 API 平台的网络隔离更改

本文比较 SDK v1 和 SDK v2 中的方案。

创建工作区

• SDK v1

  from azureml.core import Workspace
  
  ws = Workspace.create(
      name='my_workspace',
      location='eastus',
      subscription_id = '<SUBSCRIPTION_ID>'
      resource_group = '<RESOURCE_GROUP>'
  )
  

• SDK v2

  from azure.ai.ml import MLClient
  from azure.ai.ml.entities import Workspace
  from azure.identity import DefaultAzureCredential
  
  # specify the details of your subscription
  subscription_id = "<SUBSCRIPTION_ID>"
  resource_group = "<RESOURCE_GROUP>"
  
  # get a handle to the subscription
  ml_client = MLClient(DefaultAzureCredential(), subscription_id, resource_group)
  
  # specify the workspace details
  ws = Workspace(
      name="my_workspace",
      location="eastus",
      display_name="My workspace",
      description="This example shows how to create a workspace",
      tags=dict(purpose="demo"),
  )
  
  ml_client.workspaces.begin_create(ws)
  

创建用于 Azure 专用链接终结点的工作区

• SDK v1

  from azureml.core import Workspace
  
  ws = Workspace.create(
      name='my_workspace',
      location='eastus',
      subscription_id = '<SUBSCRIPTION_ID>'
      resource_group = '<RESOURCE_GROUP>'
  )
  
  ple = PrivateEndPointConfig(
      name='my_private_link_endpoint',
      vnet_name='<VNET_NAME>',
      vnet_subnet_name='<VNET_SUBNET_NAME>',
      vnet_subscription_id='<SUBSCRIPTION_ID>', 
      vnet_resource_group='<RESOURCE_GROUP>'
  )
  
  ws.add_private_endpoint(ple, private_endpoint_auto_approval=True)
  

• SDK v2

  from azure.ai.ml import MLClient
  from azure.ai.ml.entities import Workspace
  from azure.identity import DefaultAzureCredential
  
  # specify the details of your subscription
  subscription_id = "<SUBSCRIPTION_ID>"
  resource_group = "<RESOURCE_GROUP>"
  
  # get a handle to the subscription
  ml_client = MLClient(DefaultAzureCredential(), subscription_id, resource_group)
  
  ws = Workspace(
      name="private_link_endpoint_workspace,
      location="eastus",
      display_name="Private Link endpoint workspace",
      description="When using private link, you must set the image_build_compute property to a cluster name to use for Docker image environment building. You can also specify whether the workspace should be accessible over the internet.",
      image_build_compute="cpu-compute",
      public_network_access="Disabled",
      tags=dict(purpose="demonstration"),
  )
  
  ml_client.workspaces.begin_create(ws)
  

使用参数加载/连接到工作区

• SDK v1

  from azureml.core import Workspace
  ws = Workspace.from_config()
  
  # specify the details of your subscription
  subscription_id = "<SUBSCRIPTION_ID>"
  resource_group = "<RESOURCE_GROUP>"
  
  # get handle on the workspace
  ws = Workspace.get(
      subscription_id='<SUBSCRIPTION_ID>',
      resource_group='<RESOURCE_GROUP>',
      name='my_workspace',
  )
  

• SDK v2

  from azure.ai.ml import MLClient
  from azure.ai.ml.entities import Workspace
  from azure.identity import DefaultAzureCredential
  
  # specify the details of your subscription
  subscription_id = "<SUBSCRIPTION_ID>"
  resource_group = "<RESOURCE_GROUP>"
  
  # get handle on the workspace
  ws = MLClient(
      DefaultAzureCredential(),
      subscription_id='<SUBSCRIPTION_ID>',
      resource_group_name='<RESOURCE_GROUP>',
      workspace_name='my_workspace'
  )
  

使用配置文件加载/连接到工作区

• SDK v1

  from azureml.core import Workspace
  
  ws = Workspace.from_config()
  ws.get_details()
  

• SDK v2

  from azure.ai.ml import MLClient
  from azure.ai.ml.entities import Workspace
  from azure.identity import DefaultAzureCredential
  
  ws = MLClient.from_config(
      DefaultAzureCredential()
  )
  

SDK v1 和 SDK v2 中关键功能的映射

SDK v1 中的功能	SDK v2 中的粗略映射
SDK v1 中的方法/API（使用指向参考文档的链接）	SDK v2 中的方法/API（使用指向参考文档的链接）

相关文档

有关详细信息，请参阅：

• 什么是工作区？