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resource_alicloud_router_interface.go
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resource_alicloud_router_interface.go
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package alicloud
import (
"fmt"
"time"
"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
"github.com/aliyun/alibaba-cloud-sdk-go/services/vpc"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/helper/schema"
"github.com/terraform-providers/terraform-provider-alicloud/alicloud/connectivity"
)
func resourceAlicloudRouterInterface() *schema.Resource {
return &schema.Resource{
Create: resourceAlicloudRouterInterfaceCreate,
Read: resourceAlicloudRouterInterfaceRead,
Update: resourceAlicloudRouterInterfaceUpdate,
Delete: resourceAlicloudRouterInterfaceDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"opposite_region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"router_type": &schema.Schema{
Type: schema.TypeString,
Required: true,
ValidateFunc: validateAllowedStringValue([]string{
string(VRouter), string(VBR)}),
ForceNew: true,
DiffSuppressFunc: routerInterfaceAcceptsideDiffSuppressFunc,
},
"router_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"role": &schema.Schema{
Type: schema.TypeString,
Required: true,
ValidateFunc: validateAllowedStringValue([]string{
string(InitiatingSide), string(AcceptingSide)}),
ForceNew: true,
},
"specification": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ValidateFunc: validateAllowedStringValue(GetAllRouterInterfaceSpec()),
DiffSuppressFunc: routerInterfaceAcceptsideDiffSuppressFunc,
},
"access_point_id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
Deprecated: "Attribute 'opposite_access_point_id' has been deprecated from version 1.11.0.",
},
"opposite_access_point_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Deprecated: "Attribute 'opposite_access_point_id' has been deprecated from version 1.11.0.",
},
"opposite_router_type": &schema.Schema{
Type: schema.TypeString,
Computed: true,
Deprecated: "Attribute 'opposite_router_type' has been deprecated from version 1.11.0. Use resource alicloud_router_interface_connection's 'opposite_router_type' instead.",
},
"opposite_router_id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
Deprecated: "Attribute 'opposite_router_id' has been deprecated from version 1.11.0. Use resource alicloud_router_interface_connection's 'opposite_router_id' instead.",
},
"opposite_interface_id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
Deprecated: "Attribute 'opposite_interface_id' has been deprecated from version 1.11.0. Use resource alicloud_router_interface_connection's 'opposite_interface_id' instead.",
},
"opposite_interface_owner_id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
Deprecated: "Attribute 'opposite_interface_owner_id' has been deprecated from version 1.11.0. Use resource alicloud_router_interface_connection's 'opposite_interface_owner_id' instead.",
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ValidateFunc: validateInstanceName,
},
"description": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ValidateFunc: validateRouterInterfaceDescription,
},
"health_check_source_ip": &schema.Schema{
Type: schema.TypeString,
Optional: true,
DiffSuppressFunc: routerInterfaceVBRTypeDiffSuppressFunc,
},
"health_check_target_ip": &schema.Schema{
Type: schema.TypeString,
Optional: true,
DiffSuppressFunc: routerInterfaceVBRTypeDiffSuppressFunc,
},
"instance_charge_type": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Default: PostPaid,
ValidateFunc: validateInstanceChargeType,
},
"period": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
ForceNew: true,
Default: 1,
DiffSuppressFunc: ecsPostPaidDiffSuppressFunc,
ValidateFunc: validateRouterInterfaceChargeTypePeriod,
},
},
}
}
func resourceAlicloudRouterInterfaceCreate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*connectivity.AliyunClient)
vpcService := VpcService{client}
args, err := buildAlicloudRouterInterfaceCreateArgs(d, meta)
if err != nil {
return err
}
raw, err := client.WithVpcClient(func(vpcClient *vpc.Client) (interface{}, error) {
return vpcClient.CreateRouterInterface(args)
})
if err != nil {
return fmt.Errorf("CreateRouterInterface got an error: %#v", err)
}
response, _ := raw.(*vpc.CreateRouterInterfaceResponse)
d.SetId(response.RouterInterfaceId)
if err := vpcService.WaitForRouterInterface(client.RegionId, d.Id(), Idle, 300); err != nil {
return fmt.Errorf("WaitForRouterInterface %s got error: %#v", Idle, err)
}
return resourceAlicloudRouterInterfaceUpdate(d, meta)
}
func resourceAlicloudRouterInterfaceUpdate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*connectivity.AliyunClient)
d.Partial(true)
args, attributeUpdate, err := buildAlicloudRouterInterfaceModifyAttrArgs(d, meta)
if err != nil {
return err
}
if attributeUpdate {
_, err := client.WithVpcClient(func(vpcClient *vpc.Client) (interface{}, error) {
return vpcClient.ModifyRouterInterfaceAttribute(args)
})
if err != nil {
return fmt.Errorf("ModifyRouterInterfaceAttribute got an error: %#v", err)
}
}
if d.HasChange("specification") && !d.IsNewResource() {
d.SetPartial("specification")
request := vpc.CreateModifyRouterInterfaceSpecRequest()
request.RegionId = string(client.Region)
request.RouterInterfaceId = d.Id()
request.Spec = d.Get("specification").(string)
_, err := client.WithVpcClient(func(vpcClient *vpc.Client) (interface{}, error) {
return vpcClient.ModifyRouterInterfaceSpec(request)
})
if err != nil {
return fmt.Errorf("ModifyRouterInterfaceSpec got an error: %#v", err)
}
}
d.Partial(false)
return resourceAlicloudRouterInterfaceRead(d, meta)
}
func resourceAlicloudRouterInterfaceRead(d *schema.ResourceData, meta interface{}) error {
client := meta.(*connectivity.AliyunClient)
vpcService := VpcService{client}
ri, err := vpcService.DescribeRouterInterface(client.RegionId, d.Id())
if err != nil {
if NotFoundError(err) {
d.SetId("")
return nil
}
}
d.Set("role", ri.Role)
d.Set("specification", ri.Spec)
d.Set("name", ri.Name)
d.Set("router_id", ri.RouterId)
d.Set("router_type", ri.RouterType)
d.Set("description", ri.Description)
d.Set("access_point_id", ri.AccessPointId)
d.Set("opposite_region", ri.OppositeRegionId)
d.Set("opposite_router_type", ri.OppositeRouterType)
d.Set("opposite_router_id", ri.OppositeRouterId)
d.Set("opposite_interface_id", ri.OppositeInterfaceId)
d.Set("opposite_interface_owner_id", ri.OppositeInterfaceOwnerId)
d.Set("health_check_source_ip", ri.HealthCheckSourceIp)
d.Set("health_check_target_ip", ri.HealthCheckTargetIp)
if ri.ChargeType == "Prepaid" {
d.Set("instance_charge_type", PrePaid)
} else {
d.Set("instance_charge_type", PostPaid)
}
return nil
}
func resourceAlicloudRouterInterfaceDelete(d *schema.ResourceData, meta interface{}) error {
client := meta.(*connectivity.AliyunClient)
vpcService := VpcService{client}
if ri, err := vpcService.DescribeRouterInterface(client.RegionId, d.Id()); err != nil {
if NotFoundError(err) {
return nil
}
return fmt.Errorf("When deleting router interface %s, describing it got an error: %#v.", d.Id(), err)
} else if ri.Status == string(Active) {
if err := vpcService.DeactivateRouterInterface(d.Id()); err != nil {
return fmt.Errorf("When deleting router interface %s, deactiving it got an error: %#v.", d.Id(), err)
}
}
args := vpc.CreateDeleteRouterInterfaceRequest()
args.RegionId = string(client.Region)
args.RouterInterfaceId = d.Id()
return resource.Retry(5*time.Minute, func() *resource.RetryError {
_, err := client.WithVpcClient(func(vpcClient *vpc.Client) (interface{}, error) {
return vpcClient.DeleteRouterInterface(args)
})
if err != nil {
if IsExceptedErrors(err, []string{InvalidInstanceIdNotFound}) {
return nil
}
if IsExceptedErrors(err, []string{RouterInterfaceIncorrectStatus, DependencyViolationRouterInterfaceReferedByRouteEntry}) {
time.Sleep(5 * time.Second)
return resource.RetryableError(fmt.Errorf("Delete router interface timeout and got an error: %#v.", err))
}
return resource.NonRetryableError(fmt.Errorf("Error deleting interface %s: %#v", d.Id(), err))
}
if _, err := vpcService.DescribeRouterInterface(client.RegionId, d.Id()); err != nil {
if NotFoundError(err) {
return nil
}
return resource.NonRetryableError(fmt.Errorf("When deleting router interface %s, describing it got an error: %#v.", d.Id(), err))
}
return resource.RetryableError(fmt.Errorf("Deleting interface %s timeout.", d.Id()))
})
}
func buildAlicloudRouterInterfaceCreateArgs(d *schema.ResourceData, meta interface{}) (*vpc.CreateRouterInterfaceRequest, error) {
client := meta.(*connectivity.AliyunClient)
ecsService := EcsService{client}
oppositeRegion := d.Get("opposite_region").(string)
if err := ecsService.JudgeRegionValidation("opposite_region", oppositeRegion); err != nil {
return nil, err
}
request := vpc.CreateCreateRouterInterfaceRequest()
request.RouterType = d.Get("router_type").(string)
request.RouterId = d.Get("router_id").(string)
request.Role = d.Get("role").(string)
request.Spec = d.Get("specification").(string)
request.InstanceChargeType = d.Get("instance_charge_type").(string)
if request.InstanceChargeType == string(PrePaid) {
period := d.Get("period").(int)
request.Period = requests.NewInteger(period)
request.PricingCycle = string(Month)
if period > 9 {
request.Period = requests.NewInteger(period / 12)
request.PricingCycle = string(Year)
}
request.AutoPay = requests.NewBoolean(true)
}
request.OppositeRegionId = oppositeRegion
// Accepting side router interface spec only be Negative and router type only be VRouter.
if request.Role == string(AcceptingSide) {
request.Spec = string(Negative)
request.RouterType = string(VRouter)
} else {
if request.Spec == "" {
return request, fmt.Errorf("'specification': required field is not set when role is %s.", InitiatingSide)
}
}
// Get VBR access point
if request.RouterType == string(VBR) {
req := vpc.CreateDescribeVirtualBorderRoutersRequest()
values := []string{request.RouterId}
filters := []vpc.DescribeVirtualBorderRoutersFilter{vpc.DescribeVirtualBorderRoutersFilter{
Key: "VbrId",
Value: &values,
}}
req.Filter = &filters
raw, err := client.WithVpcClient(func(vpcClient *vpc.Client) (interface{}, error) {
return vpcClient.DescribeVirtualBorderRouters(req)
})
if err != nil {
return request, fmt.Errorf("Describing VBR %s got an error: %#v.", request.RouterId, err)
}
resp, _ := raw.(*vpc.DescribeVirtualBorderRoutersResponse)
if resp != nil && resp.TotalCount > 0 {
request.AccessPointId = resp.VirtualBorderRouterSet.VirtualBorderRouterType[0].AccessPointId
}
}
request.ClientToken = buildClientToken("TF-CreateRouterInterface")
return request, nil
}
func buildAlicloudRouterInterfaceModifyAttrArgs(d *schema.ResourceData, meta interface{}) (*vpc.ModifyRouterInterfaceAttributeRequest, bool, error) {
sourceIp, sourceOk := d.GetOk("health_check_source_ip")
targetIp, targetOk := d.GetOk("health_check_target_ip")
if sourceOk && !targetOk || !sourceOk && targetOk {
return nil, false, fmt.Errorf("The 'health_check_source_ip' and 'health_check_target_ip' should be specified or not at one time.")
}
args := vpc.CreateModifyRouterInterfaceAttributeRequest()
args.RouterInterfaceId = d.Id()
attributeUpdate := false
if d.HasChange("health_check_source_ip") {
d.SetPartial("health_check_source_ip")
args.HealthCheckSourceIp = sourceIp.(string)
args.HealthCheckTargetIp = targetIp.(string)
attributeUpdate = true
}
if d.HasChange("health_check_target_ip") {
d.SetPartial("health_check_target_ip")
args.HealthCheckTargetIp = targetIp.(string)
args.HealthCheckSourceIp = sourceIp.(string)
attributeUpdate = true
}
if d.HasChange("name") {
d.SetPartial("name")
args.Name = d.Get("name").(string)
attributeUpdate = true
}
if d.HasChange("description") {
d.SetPartial("description")
args.Description = d.Get("description").(string)
attributeUpdate = true
}
return args, attributeUpdate, nil
}