Azure Function App - 使用 Terraform 配置 "Deployment Center"

Question

我正在尝试使用 Terraform 设置 Azure Function App。

azurerm_windows_function_app_function 资源允许直接从 terraform 配置创建脚本。但是，由于某种原因，更改文件内容需要重新创建应用程序功能。这使得它无法使用，因为销毁/重新创建错误。

在门户中，可以配置要通过 SCM 部署的功能代码。但是我找不到通过 Terraform 配置“部署中心”的方法。

有什么方法可以自动配置功能应用的“部署中心”。 Terraform 是理想的选择，但如果可以使用 ARM 甚至 cli 命令来完成，那就没问题了。

Answer 1

azurerm_windows_function_app 中没有直接配置 SCM 或源代码控制的方法地形提供商。源代码控制 block 位于azurerm_function_app中提供商。

可以引用我的SO thread answer通过存储帐户将功能代码部署为通过存储帐户 URL 的 zip 文件。

我的main.tf:-

terraform {
  required_providers {
    azurerm = {
      source = "hashicorp/azurerm"
      version = "3.59.0"
    }
  }
}


provider "azurerm" {
  
subscription_id = "xxxx4fd-e2b6e97cb2a7"
tenant_id = "xxxxce4-99ed-af9038592395"
client_id = "xxxxx8-6d26a31435cb"
client_secret = "xxxxxRt8313-CS0ifbLE"
features {
  resource_group {
    prevent_deletion_if_contains_resources = false
  }
}

}

resource "azurerm_resource_group" "example" {
  name     = "azure-functions-example-rgsiddhesh"
  location = "West Europe"
}

resource "azurerm_storage_account" "example" {
  name                     = "examlpesasiliconstrg32"
  resource_group_name      = azurerm_resource_group.example.name
  location                 = azurerm_resource_group.example.location
  account_tier             = "Standard"
  account_replication_type = "LRS"
  depends_on = [ azurerm_resource_group.example ]
}

resource "azurerm_app_service_plan" "example" {
  name                = "azure-functions-example-sp-siliconweb"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  kind                = "Linux"
  reserved            = true
  depends_on = [ azurerm_resource_group.example ]

  sku {
    tier = "Dynamic"
    size = "Y1"
  }

  lifecycle {
    ignore_changes = [
      kind
    ]
  }
}

resource "azurerm_function_app" "example" {
  name                       = "example-azure-function-siliconfunc65"
  location                   = azurerm_resource_group.example.location
  resource_group_name        = azurerm_resource_group.example.name
  app_service_plan_id        = azurerm_app_service_plan.example.id
  storage_account_name       = azurerm_storage_account.example.name
  storage_account_access_key = azurerm_storage_account.example.primary_access_key
  os_type                    = "linux"
  version                    = "~4"
  depends_on = [ azurerm_storage_account.example ]
  app_settings = {
      "FUNCTIONS_WORKER_RUNTIME" = "python",
    "AzureWebJobsDisableHomepage" = "true",
    "SCM_DO_BUILD_DURING_DEPLOYMENT" =  "true"
  }
  site_config {
    linux_fx_version = "python|3.10"
  }
  source_control {
    repo_url = "https://github.com/username/functionrepo"
    branch = "main"
  }
}

您还可以通过 here 中的 Azure CLI 命令创建 github 操作工作流如下所示:-

命令:-

az functionapp deployment github-actions add --repo "sid24desai/funchttp" --branch main -g siliconrg5 -n siliconfunc32 --token github_pat_xxxxxxxxYA5UEkAZqq

输出:-

您可以在 terraform 脚本中运行相同的命令，如下所示:-

terraform {
  required_providers {
    azurerm = {
      source = "hashicorp/azurerm"
      version = "3.62.1"
    }
  }
}


provider "azurerm" {
  features {}
}


resource "azurerm_resource_group" "example" {
  name     = "azure-functions-example-rgsiddhesh"
  location = "West Europe"
}

resource "azurerm_storage_account" "example" {
  name                     = "eeeesasiliconstrg32"
  resource_group_name      = azurerm_resource_group.example.name
  location                 = azurerm_resource_group.example.location
  account_tier             = "Standard"
  account_replication_type = "LRS"
  depends_on = [ azurerm_resource_group.example ]
}

resource "azurerm_app_service_plan" "example" {
  name                = "eeesiliconweb"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  kind                = "Linux"
  reserved            = true
  depends_on = [ azurerm_resource_group.example ]

  sku {
    tier = "Dynamic"
    size = "Y1"
  }

  lifecycle {
    ignore_changes = [
      kind
    ]
  }
}

resource "azurerm_function_app" "example" {
  name                       = "eesiliconfunc65"
  location                   = azurerm_resource_group.example.location
  resource_group_name        = azurerm_resource_group.example.name
  app_service_plan_id        = azurerm_app_service_plan.example.id
  storage_account_name       = azurerm_storage_account.example.name
  storage_account_access_key = azurerm_storage_account.example.primary_access_key
  os_type                    = "linux"
  version                    = "~4"
  depends_on = [ azurerm_storage_account.example ]
  app_settings = {
      "FUNCTIONS_WORKER_RUNTIME" = "python",
    "AzureWebJobsDisableHomepage" = "true",
    "SCM_DO_BUILD_DURING_DEPLOYMENT" =  "true"
  }
  site_config {
    linux_fx_version = "python|3.10"
  }
}

resource "null_resource" "run_az_cli" {
  provisioner "local-exec" {
    command = "az functionapp deployment github-actions add --repo sid24desai/funchttp --branch main -g resourcegroupname -n function-name --token github_pat_xxxxxxxxA5UEkAZqq"
  }
}

此命令将在您的存储库中创建一个新的工作流程文件，只需将函数应用程序名称替换为您的函数并运行工作流程:-