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availability_set_resource.go
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/
availability_set_resource.go
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package compute
import (
"fmt"
"log"
"regexp"
"strings"
"time"
"github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2020-12-01/compute"
"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/azure"
"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/tf"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/clients"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/services/compute/parse"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tags"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tf/pluginsdk"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tf/suppress"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/tf/validation"
"github.com/kevinklinger/terraform-provider-azurerm/v2/internal/timeouts"
"github.com/kevinklinger/terraform-provider-azurerm/v2/utils"
)
func resourceAvailabilitySet() *pluginsdk.Resource {
return &pluginsdk.Resource{
Create: resourceAvailabilitySetCreateUpdate,
Read: resourceAvailabilitySetRead,
Update: resourceAvailabilitySetCreateUpdate,
Delete: resourceAvailabilitySetDelete,
Importer: pluginsdk.ImporterValidatingResourceId(func(id string) error {
_, err := parse.AvailabilitySetID(id)
return err
}),
Timeouts: &pluginsdk.ResourceTimeout{
Create: pluginsdk.DefaultTimeout(30 * time.Minute),
Read: pluginsdk.DefaultTimeout(5 * time.Minute),
Update: pluginsdk.DefaultTimeout(30 * time.Minute),
Delete: pluginsdk.DefaultTimeout(30 * time.Minute),
},
Schema: map[string]*pluginsdk.Schema{
"name": {
Type: pluginsdk.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validation.StringMatch(
regexp.MustCompile("^[a-zA-Z0-9]([-._a-zA-Z0-9]{0,78}[a-zA-Z0-9_])?$"),
"The Availability set name can contain only letters, numbers, periods (.), hyphens (-),and underscores (_), up to 80 characters, and it must begin a letter or number and end with a letter, number or underscore.",
),
},
"resource_group_name": azure.SchemaResourceGroupName(),
"location": azure.SchemaLocation(),
"platform_update_domain_count": {
Type: pluginsdk.TypeInt,
Optional: true,
Default: 5,
ForceNew: true,
ValidateFunc: validation.IntBetween(1, 20),
},
"platform_fault_domain_count": {
Type: pluginsdk.TypeInt,
Optional: true,
Default: 3,
ForceNew: true,
ValidateFunc: validation.IntBetween(1, 3),
},
"managed": {
Type: pluginsdk.TypeBool,
Optional: true,
Default: true,
ForceNew: true,
},
"proximity_placement_group_id": {
Type: pluginsdk.TypeString,
Optional: true,
ForceNew: true,
// We have to ignore case due to incorrect capitalisation of resource group name in
// proximity placement group ID in the response we get from the API request
//
// todo can be removed when https://github.com/Azure/azure-sdk-for-go/issues/5699 is fixed
DiffSuppressFunc: suppress.CaseDifference,
},
"tags": tags.Schema(),
},
}
}
func resourceAvailabilitySetCreateUpdate(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Compute.AvailabilitySetsClient
ctx, cancel := timeouts.ForCreateUpdate(meta.(*clients.Client).StopContext, d)
defer cancel()
log.Printf("[INFO] preparing arguments for AzureRM Availability Set creation.")
name := d.Get("name").(string)
resGroup := d.Get("resource_group_name").(string)
if d.IsNewResource() {
existing, err := client.Get(ctx, resGroup, name)
if err != nil {
if !utils.ResponseWasNotFound(existing.Response) {
return fmt.Errorf("checking for presence of existing Availability Set %q (Resource Group %q): %s", name, resGroup, err)
}
}
if existing.ID != nil && *existing.ID != "" {
return tf.ImportAsExistsError("azurerm_availability_set", *existing.ID)
}
}
location := azure.NormalizeLocation(d.Get("location").(string))
updateDomainCount := d.Get("platform_update_domain_count").(int)
faultDomainCount := d.Get("platform_fault_domain_count").(int)
managed := d.Get("managed").(bool)
t := d.Get("tags").(map[string]interface{})
availSet := compute.AvailabilitySet{
Name: &name,
Location: &location,
AvailabilitySetProperties: &compute.AvailabilitySetProperties{
PlatformFaultDomainCount: utils.Int32(int32(faultDomainCount)),
PlatformUpdateDomainCount: utils.Int32(int32(updateDomainCount)),
},
Tags: tags.Expand(t),
}
if v, ok := d.GetOk("proximity_placement_group_id"); ok {
availSet.AvailabilitySetProperties.ProximityPlacementGroup = &compute.SubResource{
ID: utils.String(v.(string)),
}
}
if managed {
n := "Aligned"
availSet.Sku = &compute.Sku{
Name: &n,
}
}
resp, err := client.CreateOrUpdate(ctx, resGroup, name, availSet)
if err != nil {
return err
}
d.SetId(*resp.ID)
return resourceAvailabilitySetRead(d, meta)
}
func resourceAvailabilitySetRead(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Compute.AvailabilitySetsClient
ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.AvailabilitySetID(d.Id())
if err != nil {
return err
}
resp, err := client.Get(ctx, id.ResourceGroup, id.Name)
if err != nil {
if utils.ResponseWasNotFound(resp.Response) {
d.SetId("")
return nil
}
return fmt.Errorf("making Read request on Azure Availability Set %q (Resource Group %q): %+v", id.Name, id.ResourceGroup, err)
}
d.Set("name", resp.Name)
d.Set("resource_group_name", id.ResourceGroup)
if location := resp.Location; location != nil {
d.Set("location", azure.NormalizeLocation(*location))
}
if resp.Sku != nil && resp.Sku.Name != nil {
d.Set("managed", strings.EqualFold(*resp.Sku.Name, "Aligned"))
}
if props := resp.AvailabilitySetProperties; props != nil {
d.Set("platform_update_domain_count", props.PlatformUpdateDomainCount)
d.Set("platform_fault_domain_count", props.PlatformFaultDomainCount)
if proximityPlacementGroup := props.ProximityPlacementGroup; proximityPlacementGroup != nil {
d.Set("proximity_placement_group_id", proximityPlacementGroup.ID)
}
}
return tags.FlattenAndSet(d, resp.Tags)
}
func resourceAvailabilitySetDelete(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).Compute.AvailabilitySetsClient
ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := parse.AvailabilitySetID(d.Id())
if err != nil {
return err
}
_, err = client.Delete(ctx, id.ResourceGroup, id.Name)
return err
}