Azure Databricks和Terraform出现错误

Question

我有下面的代码为我的Databricks。目前我只有工作空间，但没有集群在我的工作空间

required_providers {
azuread     = "~> 1.0"
azurerm     = "~> 2.0"
azuredevops = { source = "registry.terraform.io/microsoft/azuredevops", version = "~> 0.0" }
databricks  = { source = "registry.terraform.io/databrickslabs/databricks", version = "~> 0.0" }
}
}
provider "random" {}
provider "azuread" {
tenant_id     = var.project.arm.tenant.id
client_id     = var.project.arm.client.id
client_secret = var.secret.arm.client.secret
}
provider "databricks" {
host                        = azurerm_databricks_workspace.db-workspace.workspace_url
azure_workspace_resource_id = azurerm_databricks_workspace.db-workspace.id
azure_tenant_id             = var.project.arm.tenant.id
azure_client_id             = var.project.arm.client.id
azure_client_secret         = var.secret.arm.client.secret
}

resource "azurerm_databricks_workspace" "db-workspace" {
name                          = module.names-db-workspace.environment.databricks_workspace.name_unique
resource_group_name           = module.resourcegroup.resource_group.name
location                      = module.resourcegroup.resource_group.location
sku                           = "premium"
public_network_access_enabled = true
custom_parameters {
no_public_ip                                         = true
virtual_network_id                                   = module.virtualnetwork["centralus"].virtual_network.self.id
public_subnet_name                                   = module.virtualnetwork["centralus"].virtual_network.subnets["db-sub-1-public"].name
private_subnet_name                                  = module.virtualnetwork["centralus"].virtual_network.subnets["db-sub-2-private"].name
public_subnet_network_security_group_association_id  = module.virtualnetwork["centralus"].virtual_network.nsgs.associations.subnets["databricks-public-nsg-db-sub-1-public"].id
private_subnet_network_security_group_association_id = module.virtualnetwork["centralus"].virtual_network.nsgs.associations.subnets["databricks-private-nsg-db-sub-2-private"].id
}
tags = local.tags
}

数据库集群创建

resource "databricks_cluster" "dbcselfservice" {
cluster_name            = format("adb-cluster-%s-%s", var.project.name, var.project.environment.name)
spark_version           = var.spark_version
node_type_id            = var.node_type_id
autotermination_minutes = 20
autoscale {
min_workers = 1
max_workers = 7
}
azure_attributes {
availability       = "SPOT_AZURE"
first_on_demand    = 1
spot_bid_max_price = 100
}
depends_on = [
azurerm_databricks_workspace.db-workspace
]
}

Databricks工作区RBAC权限

resource "databricks_group" "db-group" {
display_name               = format("adb-users-%s", var.project.name)
allow_cluster_create       = true
allow_instance_pool_create = true
depends_on = [
resource.azurerm_databricks_workspace.db-workspace
]
}
resource "databricks_user" "dbuser" {
count            = length(local.display_name)
display_name     = local.display_name[count.index]
user_name        = local.user_name[count.index]
workspace_access = true
depends_on = [
resource.azurerm_databricks_workspace.db-workspace
]
}

向Databricks Admin Group添加成员

resource "databricks_group_member" "i-am-admin" {
for_each  = toset(local.email_address)
group_id  = data.databricks_group.admins.id
member_id = databricks_user.dbuser[index(local.email_address, each.key)].id
depends_on = [
resource.azurerm_databricks_workspace.db-workspace
]
}
data "databricks_group" "admins" {
display_name = "admins"
depends_on = [
#    resource.databricks_cluster.dbcselfservice,
resource.azurerm_databricks_workspace.db-workspace
]
}

当我尝试运行Terraform计划时，我得到以下错误:

Error: cannot read group: cannot configure azure-client-secret auth: cannot get workspace: please set `azure_workspace_resource_id` provider argument. Attributes used: azure_client_id, azure_client_secret, azure_tenant_id. Please check https://registry.terraform.io/providers/databrickslabs/databricks/latest/docs#authentication for details
│ 
│   with databricks_group.db-group,
│   on resources.adb.tf line 71, in resource "databricks_group" "db-group":
│   71: resource "databricks_group" "db-group" {
│ 
╵
╷
│ Error: cannot read user: cannot configure azure-client-secret auth: cannot get workspace: please set `azure_workspace_resource_id` provider argument. Attributes used: azure_client_id, azure_client_secret, azure_tenant_id. Please check https://registry.terraform.io/providers/databrickslabs/databricks/latest/docs#authentication for details
│ 
│   with databricks_user.dbuser[0],
│   on resources.adb.tf line 80, in resource "databricks_user" "dbuser":
│   80: resource "databricks_user" "dbuser" {

但是如果我注释掉"custom_parameter "在资源块&;azurerm_databricks_workspace&;，我没有看到错误。在Azure中，我只有Databricks工作区，没有集群，我想创建集群，并计划第二次运行Terraform

几个星期前我删除并重新创建了我的子网。现在我的子网有了新名字

所以现在如果我注释掉custom_parameters, Terraform Apply在创建集群时抛出错误，并说它找不到旧子网。但是我的子网引用是在custom_parameters中，我不得不把它注释掉。

所以我现在进退两难。有办法解决这个问题吗

Answer 1

您的代码中有一些更改，请按照以下建议进行更改。

使用azurerm_databricks_workspace.db-workspace取决于db-group,dbuser,i-am-admin和admins而不是resource.azurerm_databricks_workspace.db-workspace。

Github 讨论尝试Azurerm provider version 2.78和作为一个解决方案，现在，请先应用工作区创建，然后在其中的资源。