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resource_flexibleengine_vpc_peering_connection_accepter_v2.go
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resource_flexibleengine_vpc_peering_connection_accepter_v2.go
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package flexibleengine
import (
"fmt"
"log"
"time"
"github.com/hashicorp/errwrap"
"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
"github.com/huaweicloud/golangsdk"
"github.com/huaweicloud/golangsdk/openstack/networking/v2/peerings"
)
func resourceVpcPeeringConnectionAccepterV2() *schema.Resource {
return &schema.Resource{
Create: resourceVPCPeeringAccepterV2Create,
Read: resourceVpcPeeringAccepterRead,
Update: resourceVPCPeeringAccepterUpdate,
Delete: resourceVPCPeeringAccepterDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
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,
},
"name": {
Type: schema.TypeString,
Computed: true,
},
"vpc_peering_connection_id": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"accept": {
Type: schema.TypeBool,
Optional: true,
},
"status": {
Type: schema.TypeString,
Computed: true,
},
"vpc_id": {
Type: schema.TypeString,
Computed: true,
},
"peer_vpc_id": {
Type: schema.TypeString,
Computed: true,
},
"peer_tenant_id": {
Type: schema.TypeString,
Computed: true,
},
},
}
}
func resourceVPCPeeringAccepterV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
peeringClient, err := config.networkingHwV2Client(GetRegion(d, config))
if err != nil {
return fmt.Errorf("Error creating FlexibleEngine Peering client: %s", err)
}
id := d.Get("vpc_peering_connection_id").(string)
n, err := peerings.Get(peeringClient, id).Extract()
if err != nil {
return fmt.Errorf("Error retrieving FlexibleEngine Vpc Peering Connection: %s", err)
}
if n.Status != "PENDING_ACCEPTANCE" {
return fmt.Errorf("VPC peering action not permitted: Can not accept/reject peering request not in PENDING_ACCEPTANCE state.")
}
var expectedStatus string
if _, ok := d.GetOk("accept"); ok {
expectedStatus = "ACTIVE"
_, err := peerings.Accept(peeringClient, id).ExtractResult()
if err != nil {
return errwrap.Wrapf("Unable to accept VPC Peering Connection: {{err}}", err)
}
} else {
expectedStatus = "REJECTED"
_, err := peerings.Reject(peeringClient, id).ExtractResult()
if err != nil {
return errwrap.Wrapf("Unable to reject VPC Peering Connection: {{err}}", err)
}
}
stateConf := &resource.StateChangeConf{
Pending: []string{"PENDING"},
Target: []string{expectedStatus},
Refresh: waitForVpcPeeringConnStatus(peeringClient, n.ID, expectedStatus),
Timeout: d.Timeout(schema.TimeoutCreate),
Delay: 5 * time.Second,
MinTimeout: 3 * time.Second,
}
_, err = stateConf.WaitForState()
d.SetId(n.ID)
log.Printf("[INFO] VPC Peering Connection status: %s", expectedStatus)
return resourceVpcPeeringAccepterRead(d, meta)
}
func resourceVpcPeeringAccepterRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
peeringclient, err := config.networkingHwV2Client(GetRegion(d, config))
if err != nil {
return fmt.Errorf("Error creating FlexibleEngine peering client: %s", err)
}
n, err := peerings.Get(peeringclient, d.Id()).Extract()
if err != nil {
if _, ok := err.(golangsdk.ErrDefault404); ok {
d.SetId("")
return nil
}
return fmt.Errorf("Error retrieving FlexibleEngine Vpc Peering Connection: %s", err)
}
d.SetId(n.ID)
d.Set("name", n.Name)
d.Set("status", n.Status)
d.Set("vpc_id", n.RequestVpcInfo.VpcId)
d.Set("peer_vpc_id", n.AcceptVpcInfo.VpcId)
d.Set("peer_tenant_id", n.AcceptVpcInfo.TenantId)
d.Set("region", GetRegion(d, config))
return nil
}
func resourceVPCPeeringAccepterUpdate(d *schema.ResourceData, meta interface{}) error {
if d.HasChange("accept") {
return fmt.Errorf("VPC peering action not permitted: Can not accept/reject peering request not in pending_acceptance state.'")
}
return resourceVpcPeeringAccepterRead(d, meta)
}
func resourceVPCPeeringAccepterDelete(d *schema.ResourceData, meta interface{}) error {
log.Printf("[WARN] Will not delete VPC peering connection. Terraform will remove this resource from the state file, however resources may remain.")
d.SetId("")
return nil
}
func waitForVpcPeeringConnStatus(peeringClient *golangsdk.ServiceClient, peeringId, expectedStatus string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
n, err := peerings.Get(peeringClient, peeringId).Extract()
if err != nil {
return nil, "", err
}
if n.Status == expectedStatus {
return n, expectedStatus, nil
}
return n, "PENDING", nil
}
}