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resource_viettelidc_compute_interface_attach_v2.go
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resource_viettelidc_compute_interface_attach_v2.go
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package viettelidc
import (
"context"
"fmt"
"log"
"time"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/attachinterfaces"
)
func resourceComputeInterfaceAttachV2() *schema.Resource {
return &schema.Resource{
CreateContext: resourceComputeInterfaceAttachV2Create,
ReadContext: resourceComputeInterfaceAttachV2Read,
DeleteContext: resourceComputeInterfaceAttachV2Delete,
Importer: &schema.ResourceImporter{
StateContext: schema.ImportStatePassthroughContext,
},
Timeouts: &schema.ResourceTimeout{
Create: schema.DefaultTimeout(10 * time.Minute),
Delete: schema.DefaultTimeout(10 * time.Minute),
},
Schema: map[string]*schema.Schema{
"region": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
"port_id": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
ConflictsWith: []string{"network_id"},
},
"network_id": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
ConflictsWith: []string{"port_id"},
},
"instance_id": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"fixed_ip": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
ConflictsWith: []string{"port_id"},
},
},
}
}
func resourceComputeInterfaceAttachV2Create(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)
}
instanceID := d.Get("instance_id").(string)
var portID string
if v, ok := d.GetOk("port_id"); ok {
portID = v.(string)
}
var networkID string
if v, ok := d.GetOk("network_id"); ok {
networkID = v.(string)
}
if networkID == "" && portID == "" {
return diag.Errorf("Must set one of network_id and port_id")
}
// For some odd reason the API takes an array of IPs, but you can only have one element in the array.
var fixedIPs []attachinterfaces.FixedIP
if v, ok := d.GetOk("fixed_ip"); ok {
fixedIPs = append(fixedIPs, attachinterfaces.FixedIP{IPAddress: v.(string)})
}
attachOpts := attachinterfaces.CreateOpts{
PortID: portID,
NetworkID: networkID,
FixedIPs: fixedIPs,
}
log.Printf("[DEBUG] openstack_compute_interface_attach_v2 attach options: %#v", attachOpts)
attachment, err := attachinterfaces.Create(computeClient, instanceID, attachOpts).Extract()
if err != nil {
return diag.FromErr(err)
}
stateConf := &resource.StateChangeConf{
Pending: []string{"ATTACHING"},
Target: []string{"ATTACHED"},
Refresh: computeInterfaceAttachV2AttachFunc(computeClient, instanceID, attachment.PortID),
Timeout: d.Timeout(schema.TimeoutCreate),
Delay: 5 * time.Second,
MinTimeout: 5 * time.Second,
}
if _, err = stateConf.WaitForStateContext(ctx); err != nil {
return diag.Errorf("Error creating openstack_compute_interface_attach_v2 %s: %s", instanceID, err)
}
// Use the instance ID and attachment ID as the resource ID.
id := fmt.Sprintf("%s/%s", instanceID, attachment.PortID)
log.Printf("[DEBUG] Created openstack_compute_interface_attach_v2 %s: %#v", id, attachment)
d.SetId(id)
return resourceComputeInterfaceAttachV2Read(ctx, d, meta)
}
func resourceComputeInterfaceAttachV2Read(_ 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)
}
instanceID, attachmentID, err := computeInterfaceAttachV2ParseID(d.Id())
if err != nil {
return diag.FromErr(err)
}
attachment, err := attachinterfaces.Get(computeClient, instanceID, attachmentID).Extract()
if err != nil {
return diag.FromErr(CheckDeleted(d, err, "Error retrieving openstack_compute_interface_attach_v2"))
}
log.Printf("[DEBUG] Retrieved openstack_compute_interface_attach_v2 %s: %#v", d.Id(), attachment)
if len(attachment.FixedIPs) > 0 {
d.Set("fixed_ip", attachment.FixedIPs[0].IPAddress)
}
d.Set("instance_id", instanceID)
d.Set("port_id", attachment.PortID)
d.Set("network_id", attachment.NetID)
d.Set("region", GetRegion(d, config))
return nil
}
func resourceComputeInterfaceAttachV2Delete(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)
}
instanceID, attachmentID, err := computeInterfaceAttachV2ParseID(d.Id())
if err != nil {
return diag.FromErr(err)
}
stateConf := &resource.StateChangeConf{
Pending: []string{""},
Target: []string{"DETACHED"},
Refresh: computeInterfaceAttachV2DetachFunc(computeClient, instanceID, attachmentID),
Timeout: d.Timeout(schema.TimeoutDelete),
Delay: 5 * time.Second,
MinTimeout: 5 * time.Second,
}
if _, err = stateConf.WaitForStateContext(ctx); err != nil {
return diag.Errorf("Error detaching openstack_compute_interface_attach_v2 %s: %s", d.Id(), err)
}
return nil
}