如何使用azure-sdk-python创建标准计划的Azure Logic App

我正尝试使用azure-sdk-for-python自动化Azure Logic App的创建流程。以下是我的Python脚本：

import schedule
import time
from azure.identity import DefaultAzureCredential
from azure.mgmt.resource import ResourceManagementClient
from azure.mgmt.logic import LogicManagementClient

def create_logic_app(iteration):
    subscription_id = ''  # replace with your Azure subscription ID
    resource_group_name = ''  # replace with your resource group name
    logic_app_name = f'Twa_{iteration}'  # Unique name for each Logic App
    location = 'East US'  # Azure region

    credential = DefaultAzureCredential()
    resource_client = ResourceManagementClient(credential, subscription_id)
    logic_client = LogicManagementClient(credential, subscription_id)
 
    print("Creating/Updating resource group...")
    resource_client.resource_groups.create_or_update(resource_group_name, {'location': location})

    logic_app_parameters = {
        'location': location,
        "properties": {
            "definition": {
                "$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
                "actions": {
                    "Compose": {
                        "inputs": "Insert logic",
                        "runAfter": {},
                        "type": "Compose"
                    }
                },
                "contentVersion": "1.0.0.0",
                "outputs": {},
                "triggers": {
                    "Recurrence": {
                        "recurrence": {
                            "frequency": "Minute",
                            "interval": 3
                        },
                        "type": "Recurrence"
                    }
                }
            },
            "kind": "Stateful"
        }
            # Additional parameters here
    }


    print(f"Creating/Updating Logic App: {logic_app_name}...")
    logic_client.workflows.create_or_update(resource_group_name, logic_app_name, logic_app_parameters)
    
    print(f"Logic App {logic_app_name} created/updated successfully.")

def job():
    for i in range(10):
        create_logic_app(i)

create_logic_app("recurrence")

当前脚本创建的是计划类型为consumption（消费）的Logic App，我希望创建计划类型为Standard（标准）的Logic App，请问该如何实现？

解决方案 #

Standard计划的Logic App本质是基于App Service的资源，和消费型的创建逻辑差异较大，需要对脚本做以下关键修改：

1. 安装额外依赖包 #

Standard逻辑应用的管理需要用到azure-mgmt-web包，执行以下命令安装：

pip install azure-mgmt-web

2. 修改后的完整脚本 #

import schedule
import time
from azure.identity import DefaultAzureCredential
from azure.mgmt.resource import ResourceManagementClient
from azure.mgmt.logic import LogicManagementClient
from azure.mgmt.web import WebSiteManagementClient  # 新增：用于管理Standard Logic App相关资源

def create_logic_app(iteration):
    subscription_id = ''  # 替换为你的Azure订阅ID
    resource_group_name = ''  # 替换为你的资源组名称
    logic_app_name = f'Twa_{iteration}'  # Standard Logic App实例名称
    app_service_plan_name = f'ASP-{logic_app_name}'  # 关联的App Service计划名称
    workflow_name = f'MainWorkflow_{iteration}'  # 逻辑应用内的工作流名称
    location = 'East US'  # Azure区域

    credential = DefaultAzureCredential()
    resource_client = ResourceManagementClient(credential, subscription_id)
    logic_client = LogicManagementClient(credential, subscription_id)
    web_client = WebSiteManagementClient(credential, subscription_id)  # 初始化Web管理客户端
 
    print("Creating/Updating resource group...")
    resource_client.resource_groups.create_or_update(resource_group_name, {'location': location})

    # 1. 创建App Service计划（Standard逻辑应用必须依赖此计划，需选择Premium/Isolated级SKU）
    print(f"Creating/Updating App Service Plan: {app_service_plan_name}...")
    app_service_plan_params = {
        "location": location,
        "sku": {
            "name": "P1v3",  # 可根据需求调整SKU，如P2v3、I1v1等
            "tier": "PremiumV3",
            "size": "P1v3",
            "family": "Pv3"
        }
    }
    web_client.app_service_plans.create_or_update(
        resource_group_name,
        app_service_plan_name,
        app_service_plan_params
    )

    # 2. 创建Standard Logic App实例（本质是App Service站点）
    print(f"Creating/Updating Standard Logic App Site: {logic_app_name}...")
    logic_app_site_params = {
        "location": location,
        "server_farm_id": f"/subscriptions/{subscription_id}/resourceGroups/{resource_group_name}/providers/Microsoft.Web/serverfarms/{app_service_plan_name}",
        "kind": "workflowapp",  # 标识为Standard逻辑应用
        "properties": {
            "siteConfig": {
                "appSettings": [
                    # 配置工作流扩展包，Standard逻辑应用必需
                    {"name": "AzureFunctionsJobHost__extensionBundle__id", "value": "Microsoft.Azure.Functions.ExtensionBundle.Workflows"},
                    {"name": "AzureFunctionsJobHost__extensionBundle__version", "value": "[1.*, 2.0.0)"}
                ]
            }
        }
    }
    web_client.web_apps.create_or_update(
        resource_group_name,
        logic_app_name,
        logic_app_site_params
    )

    # 3. 在Standard Logic App实例下创建工作流
    print(f"Creating/Updating Workflow: {workflow_name}...")
    workflow_params = {
        'location': location,
        "properties": {
            "definition": {
                "$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2019-05-01/workflowdefinition.json#",  # Standard对应的schema版本
                "actions": {
                    "Compose": {
                        "inputs": "Insert logic",
                        "runAfter": {},
                        "type": "Compose"
                    }
                },
                "contentVersion": "1.0.0.0",
                "outputs": {},
                "triggers": {
                    "Recurrence": {
                        "recurrence": {
                            "frequency": "Minute",
                            "interval": 3
                        },
                        "type": "Recurrence"
                    }
                },
                "kind": "Stateful"  # 指定工作流类型为有状态
            },
            "kind": "Stateful",
            "host": {
                "name": logic_app_name  # 关联到已创建的Standard Logic App实例
            }
        }
    }
    logic_client.workflows.create_or_update(
        resource_group_name,
        workflow_name,
        workflow_params
    )
    
    print(f"Standard Logic App {logic_app_name} 及工作流 {workflow_name} 创建/更新成功。")

def job():
    for i in range(10):
        create_logic_app(i)

create_logic_app("recurrence")

3. 关键修改说明 #

• 新增WebSiteManagementClient：用于创建Standard逻辑应用依赖的App Service计划和基础站点实例
• 创建App Service计划：Standard逻辑应用必须绑定Premium或Isolated级别的App Service计划，不能使用免费/共享/基础SKU
• 调整逻辑应用实例类型：通过kind: workflowapp标识这是Standard逻辑应用，并配置必需的扩展包应用设置
• 更新工作流Schema：Standard逻辑应用使用2019-05-01版本的工作流定义Schema，替换原消费型的2016版本
• 关联工作流与实例：通过host.name将工作流绑定到已创建的Standard逻辑应用站点

内容的提问来源于stack exchange，提问作者Jasneet Singh