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resource_flexibleengine_compute_floatingip_v2.go
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resource_flexibleengine_compute_floatingip_v2.go
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package flexibleengine
import (
"fmt"
"log"
"time"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/helper/schema"
"github.com/huaweicloud/golangsdk"
"github.com/huaweicloud/golangsdk/openstack/compute/v2/extensions/floatingips"
)
func resourceComputeFloatingIPV2() *schema.Resource {
return &schema.Resource{
Create: resourceComputeFloatingIPV2Create,
Read: resourceComputeFloatingIPV2Read,
Update: nil,
Delete: resourceComputeFloatingIPV2Delete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"region": {
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
"pool": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: schema.EnvDefaultFunc("OS_POOL_NAME", nil),
},
"address": {
Type: schema.TypeString,
Computed: true,
},
"fixed_ip": {
Type: schema.TypeString,
Computed: true,
},
"instance_id": {
Type: schema.TypeString,
Computed: true,
},
},
}
}
func resourceComputeFloatingIPV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(GetRegion(d, config))
if err != nil {
return fmt.Errorf("Error creating FlexibleEngine compute client: %s", err)
}
createOpts := &floatingips.CreateOpts{
Pool: d.Get("pool").(string),
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
newFip, err := floatingips.Create(computeClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating Floating IP: %s", err)
}
d.SetId(newFip.ID)
return resourceComputeFloatingIPV2Read(d, meta)
}
func resourceComputeFloatingIPV2Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(GetRegion(d, config))
if err != nil {
return fmt.Errorf("Error creating FlexibleEngine compute client: %s", err)
}
fip, err := floatingips.Get(computeClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "floating ip")
}
log.Printf("[DEBUG] Retrieved Floating IP %s: %+v", d.Id(), fip)
d.Set("pool", fip.Pool)
d.Set("instance_id", fip.InstanceID)
d.Set("address", fip.IP)
d.Set("fixed_ip", fip.FixedIP)
d.Set("region", GetRegion(d, config))
return nil
}
func FloatingIPV2StateRefreshFunc(computeClient *golangsdk.ServiceClient, d *schema.ResourceData) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
s, err := floatingips.Get(computeClient, d.Id()).Extract()
if err != nil {
err = CheckDeleted(d, err, "Floating IP")
if err != nil {
return s, "", err
} else {
log.Printf("[DEBUG] Successfully deleted Floating IP %s", d.Id())
return s, "DELETED", nil
}
}
log.Printf("[DEBUG] Floating IP %s still active.\n", d.Id())
return s, "ACTIVE", nil
}
}
func resourceComputeFloatingIPV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(GetRegion(d, config))
if err != nil {
return fmt.Errorf("Error creating FlexibleEngine compute client: %s", err)
}
log.Printf("[DEBUG] Attempting to delete Floating IP %s.\n", d.Id())
err = floatingips.Delete(computeClient, d.Id()).ExtractErr()
if err != nil {
return err
}
stateConf := &resource.StateChangeConf{
Pending: []string{"ACTIVE"},
Target: []string{"DELETED"},
Refresh: FloatingIPV2StateRefreshFunc(computeClient, d),
Timeout: d.Timeout(schema.TimeoutDelete),
Delay: 10 * time.Second,
MinTimeout: 3 * time.Second,
}
_, err = stateConf.WaitForState()
if err != nil {
return fmt.Errorf("Error deleting FlexibleEngine Floating IP: %s", err)
}
return nil
}