forked from hashicorp/terraform-provider-azurerm
/
resource_arm_databricks_workspace.go
241 lines (195 loc) · 7.75 KB
/
resource_arm_databricks_workspace.go
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package azurerm
import (
"fmt"
"log"
"regexp"
"github.com/Azure/azure-sdk-for-go/services/databricks/mgmt/2018-04-01/databricks"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/helper/validation"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/response"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/tf"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/helpers/validate"
"github.com/terraform-providers/terraform-provider-azurerm/azurerm/utils"
)
func resourceArmDatabricksWorkspace() *schema.Resource {
return &schema.Resource{
Create: resourceArmDatabricksWorkspaceCreateUpdate,
Read: resourceArmDatabricksWorkspaceRead,
Update: resourceArmDatabricksWorkspaceCreateUpdate,
Delete: resourceArmDatabricksWorkspaceDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validateDatabricksWorkspaceName,
},
"location": locationSchema(),
"resource_group_name": resourceGroupNameSchema(),
"sku": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validation.StringInSlice([]string{
"standard",
"premium",
}, false),
},
"tags": tagsSchema(),
"managed_resource_group_name": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Computed: true,
ValidateFunc: validate.NoEmptyStrings,
},
"managed_resource_group_id": {
Type: schema.TypeString,
Computed: true,
},
},
}
}
func resourceArmDatabricksWorkspaceCreateUpdate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).databricksWorkspacesClient
ctx := meta.(*ArmClient).StopContext
subscriptionID := meta.(*ArmClient).subscriptionId
log.Printf("[INFO] preparing arguments for Azure ARM Databricks Workspace creation.")
name := d.Get("name").(string)
resourceGroup := d.Get("resource_group_name").(string)
if requireResourcesToBeImported && d.IsNewResource() {
existing, err := client.Get(ctx, resourceGroup, name)
if err != nil {
if !utils.ResponseWasNotFound(existing.Response) {
return fmt.Errorf("Error checking for presence of existing Databricks Workspace %q (Resource Group %q): %s", name, resourceGroup, err)
}
}
if existing.ID != nil && *existing.ID != "" {
return tf.ImportAsExistsError("azurerm_databricks_workspace", *existing.ID)
}
}
skuName := d.Get("sku").(string)
managedResourceGroupName := d.Get("managed_resource_group_name").(string)
var managedResourceGroupID string
location := azureRMNormalizeLocation(d.Get("location").(string))
tags := d.Get("tags").(map[string]interface{})
expandedTags := expandTags(tags)
if managedResourceGroupName == "" {
//no managed resource group name was provided, we use the default pattern
log.Printf("[DEBUG][azurerm_databricks_workspace] no managed resource group id was provided, we use the default pattern.")
managedResourceGroupID = fmt.Sprintf("/subscriptions/%s/resourceGroups/databricks-rg-%s", subscriptionID, resourceGroup)
} else {
log.Printf("[DEBUG][azurerm_databricks_workspace] a managed group name was provided: %q", managedResourceGroupName)
managedResourceGroupID = fmt.Sprintf("/subscriptions/%s/resourceGroups/%s", subscriptionID, managedResourceGroupName)
}
workspace := databricks.Workspace{
Sku: &databricks.Sku{
Name: utils.String(skuName),
},
Location: utils.String(location),
WorkspaceProperties: &databricks.WorkspaceProperties{
ManagedResourceGroupID: &managedResourceGroupID,
},
Tags: expandedTags,
}
future, err := client.CreateOrUpdate(ctx, workspace, resourceGroup, name)
if err != nil {
return fmt.Errorf("Error creating/updating Databricks Workspace %q (Resource Group %q): %+v", name, resourceGroup, err)
}
if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
return fmt.Errorf("Error waiting for the completion of the creating/updating of Databricks Workspace %q (Resource Group %q): %+v", name, resourceGroup, err)
}
read, err := client.Get(ctx, resourceGroup, name)
if err != nil {
return fmt.Errorf("Error retrieving Databricks Workspace %q (Resource Group %q): %+v", name, resourceGroup, err)
}
if read.ID == nil {
return fmt.Errorf("Cannot read Databricks Workspace %q (Resource Group %q) ID", name, resourceGroup)
}
d.SetId(*read.ID)
return resourceArmDatabricksWorkspaceRead(d, meta)
}
func resourceArmDatabricksWorkspaceRead(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).databricksWorkspacesClient
ctx := meta.(*ArmClient).StopContext
id, err := parseAzureResourceID(d.Id())
if err != nil {
return err
}
resourceGroup := id.ResourceGroup
name := id.Path["workspaces"]
resp, err := client.Get(ctx, resourceGroup, name)
if err != nil {
if utils.ResponseWasNotFound(resp.Response) {
log.Printf("[DEBUG] Databricks Workspace %q was not found in Resource Group %q - removing from state", name, resourceGroup)
d.SetId("")
return nil
}
return fmt.Errorf("Error making Read request on Azure Databricks Workspace %s: %s", name, err)
}
d.Set("name", name)
d.Set("resource_group_name", resourceGroup)
if location := resp.Location; location != nil {
d.Set("location", azureRMNormalizeLocation(*location))
}
if sku := resp.Sku; sku != nil {
d.Set("sku", sku.Name)
}
if props := resp.WorkspaceProperties; props != nil {
managedResourceGroupID, err := parseAzureResourceID(*props.ManagedResourceGroupID)
if err != nil {
return err
}
d.Set("managed_resource_group_id", props.ManagedResourceGroupID)
d.Set("managed_resource_group_name", managedResourceGroupID.ResourceGroup)
}
flattenAndSetTags(d, resp.Tags)
return nil
}
func resourceArmDatabricksWorkspaceDelete(d *schema.ResourceData, meta interface{}) error {
client := meta.(*ArmClient).databricksWorkspacesClient
ctx := meta.(*ArmClient).StopContext
id, err := parseAzureResourceID(d.Id())
if err != nil {
return err
}
resGroup := id.ResourceGroup
name := id.Path["workspaces"]
future, err := client.Delete(ctx, resGroup, name)
if err != nil {
return fmt.Errorf("Error deleting Databricks Workspace %q (Resource Group %q): %+v", name, resGroup, err)
}
if err = future.WaitForCompletionRef(ctx, client.Client); err != nil {
if !response.WasNotFound(future.Response()) {
return fmt.Errorf("Error waiting for deletion of Databricks Workspace %q (Resource Group %q): %+v", name, resGroup, err)
}
}
return nil
}
func validateDatabricksWorkspaceName(i interface{}, k string) (warnings []string, errors []error) {
v, ok := i.(string)
if !ok {
errors = append(errors, fmt.Errorf("expected %q type to be string", k))
return warnings, errors
}
// Cannot be empty
if len(v) == 0 {
errors = append(errors, fmt.Errorf("%q cannot be an empty string: %q", k, v))
return warnings, errors
}
// First, second, and last characters must be a letter or number with a total length between 3 to 64 characters
// NOTE: Restricted name to 30 characters because that is the restriction in Azure Portal even though the API supports 64 characters
if !regexp.MustCompile("^[a-zA-Z0-9]{2}[-a-zA-Z0-9]{0,27}[a-zA-Z0-9]{1}$").MatchString(v) {
errors = append(errors, fmt.Errorf("%q must be 3 - 30 characters in length", k))
errors = append(errors, fmt.Errorf("%q first, second, and last characters must be a letter or number", k))
errors = append(errors, fmt.Errorf("%q can only contain letters, numbers, and hyphens", k))
}
// No consecutive hyphens
if regexp.MustCompile("(--)").MatchString(v) {
errors = append(errors, fmt.Errorf("%q must not contain any consecutive hyphens", k))
}
return warnings, errors
}