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resource_viettelidc_compute_flavor_v2.go
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resource_viettelidc_compute_flavor_v2.go
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package viettelidc
import (
"context"
"log"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/gophercloud/gophercloud/openstack/compute/v2/flavors"
)
func resourceComputeFlavorV2() *schema.Resource {
return &schema.Resource{
CreateContext: resourceComputeFlavorV2Create,
ReadContext: resourceComputeFlavorV2Read,
UpdateContext: resourceComputeFlavorV2Update,
DeleteContext: resourceComputeFlavorV2Delete,
Importer: &schema.ResourceImporter{
StateContext: schema.ImportStatePassthroughContext,
},
Schema: map[string]*schema.Schema{
"region": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
"flavor_id": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"description": {
Type: schema.TypeString,
Optional: true,
},
"ram": {
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"vcpus": {
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"disk": {
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"swap": {
Type: schema.TypeInt,
Optional: true,
ForceNew: true,
},
"rx_tx_factor": {
Type: schema.TypeFloat,
Optional: true,
ForceNew: true,
Default: 1,
},
"is_public": {
Type: schema.TypeBool,
Optional: true,
ForceNew: true,
},
"ephemeral": {
Type: schema.TypeInt,
Optional: true,
ForceNew: true,
},
"extra_specs": {
Type: schema.TypeMap,
Optional: true,
Computed: true,
},
},
}
}
func resourceComputeFlavorV2Create(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
config := meta.(*Config)
computeClient, err := config.ComputeV2Client(GetRegion(d, config))
if err != nil {
return diag.Errorf("Error creating OpenStack compute client: %s", err)
}
name := d.Get("name").(string)
disk := d.Get("disk").(int)
swap := d.Get("swap").(int)
isPublic := d.Get("is_public").(bool)
ephemeral := d.Get("ephemeral").(int)
createOpts := flavors.CreateOpts{
Name: name,
RAM: d.Get("ram").(int),
VCPUs: d.Get("vcpus").(int),
Disk: &disk,
ID: d.Get("flavor_id").(string),
Swap: &swap,
RxTxFactor: d.Get("rx_tx_factor").(float64),
IsPublic: &isPublic,
Ephemeral: &ephemeral,
}
// description requires nova microversion 2.55. Only set when specified.
if v, ok := d.GetOk("description"); ok {
description := v.(string)
createOpts.Description = description
computeClient.Microversion = computeV2FlavorDescriptionMicroversion
}
log.Printf("[DEBUG] openstack_compute_flavor_v2 create options: %#v", createOpts)
fl, err := flavors.Create(computeClient, &createOpts).Extract()
if err != nil {
return diag.Errorf("Error creating openstack_compute_flavor_v2 %s: %s", name, err)
}
d.SetId(fl.ID)
extraSpecsRaw := d.Get("extra_specs").(map[string]interface{})
if len(extraSpecsRaw) > 0 {
extraSpecs := expandComputeFlavorV2ExtraSpecs(extraSpecsRaw)
_, err := flavors.CreateExtraSpecs(computeClient, fl.ID, extraSpecs).Extract()
if err != nil {
return diag.Errorf("Error creating extra_specs for openstack_compute_flavor_v2 %s: %s", fl.ID, err)
}
}
return resourceComputeFlavorV2Read(ctx, d, meta)
}
func resourceComputeFlavorV2Read(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
config := meta.(*Config)
computeClient, err := config.ComputeV2Client(GetRegion(d, config))
if err != nil {
return diag.Errorf("Error creating OpenStack compute client: %s", err)
}
var fl *flavors.Flavor
// try and read flavor using microversion that includes description
computeClient.Microversion = computeV2FlavorDescriptionMicroversion
fl, err = flavors.Get(computeClient, d.Id()).Extract()
if err != nil {
// reset microversion to 2.1 and try again
computeClient.Microversion = "2.1"
fl, err = flavors.Get(computeClient, d.Id()).Extract()
if err != nil {
return diag.FromErr(CheckDeleted(d, err, "Error retrieving openstack_compute_flavor_v2"))
}
}
log.Printf("[DEBUG] Retrieved openstack_compute_flavor_v2 %s: %#v", d.Id(), fl)
d.Set("name", fl.Name)
d.Set("description", fl.Description)
d.Set("ram", fl.RAM)
d.Set("vcpus", fl.VCPUs)
d.Set("disk", fl.Disk)
d.Set("flavor_id", fl.ID)
d.Set("swap", fl.Swap)
d.Set("rx_tx_factor", fl.RxTxFactor)
d.Set("is_public", fl.IsPublic)
d.Set("ephemeral", fl.Ephemeral)
d.Set("region", GetRegion(d, config))
es, err := flavors.ListExtraSpecs(computeClient, d.Id()).Extract()
if err != nil {
return diag.Errorf("Error reading extra_specs for openstack_compute_flavor_v2 %s: %s", d.Id(), err)
}
if err := d.Set("extra_specs", es); err != nil {
log.Printf("[WARN] Unable to set extra_specs for openstack_compute_flavor_v2 %s: %s", d.Id(), err)
}
return nil
}
func resourceComputeFlavorV2Update(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
config := meta.(*Config)
computeClient, err := config.ComputeV2Client(GetRegion(d, config))
if err != nil {
return diag.Errorf("Error creating OpenStack compute client: %s", err)
}
var hasChange bool
var updateOpts flavors.UpdateOpts
if d.HasChange("description") {
hasChange = true
description := d.Get("description").(string)
updateOpts.Description = description
computeClient.Microversion = computeV2FlavorDescriptionMicroversion
}
if hasChange {
log.Printf("[DEBUG] openstack_compute_flavor_v2 %s update options: %#v", d.Id(), updateOpts)
_, err = flavors.Update(computeClient, d.Id(), updateOpts).Extract()
if err != nil {
return diag.Errorf("Error openstack_compute_flavor_v2 %s: %s", d.Id(), err)
}
}
if d.HasChange("extra_specs") {
oldES, newES := d.GetChange("extra_specs")
// Delete all old extra specs.
for oldKey := range oldES.(map[string]interface{}) {
if err := flavors.DeleteExtraSpec(computeClient, d.Id(), oldKey).ExtractErr(); err != nil {
return diag.Errorf("Error deleting extra_spec %s from openstack_compute_flavor_v2 %s: %s", oldKey, d.Id(), err)
}
}
// Add new extra specs.
newESRaw := newES.(map[string]interface{})
if len(newESRaw) > 0 {
extraSpecs := expandComputeFlavorV2ExtraSpecs(newESRaw)
_, err := flavors.CreateExtraSpecs(computeClient, d.Id(), extraSpecs).Extract()
if err != nil {
return diag.Errorf("Error creating extra_specs for openstack_compute_flavor_v2 %s: %s", d.Id(), err)
}
}
}
return resourceComputeFlavorV2Read(ctx, d, meta)
}
func resourceComputeFlavorV2Delete(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
config := meta.(*Config)
computeClient, err := config.ComputeV2Client(GetRegion(d, config))
if err != nil {
return diag.Errorf("Error creating OpenStack compute client: %s", err)
}
err = flavors.Delete(computeClient, d.Id()).ExtractErr()
if err != nil {
return diag.FromErr(CheckDeleted(d, err, "Error deleting openstack_compute_flavor_v2"))
}
return nil
}