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resource_megaport_mve.go
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resource_megaport_mve.go
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// Copyright 2020 Megaport Pty Ltd
//
// Licensed under the Mozilla Public License, Version 2.0 (the
// "License"); you may not use this file except in compliance with
// the License. You may obtain a copy of the License at
//
// https://mozilla.org/MPL/2.0/
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package resource_megaport
import (
"fmt"
"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
"github.com/megaport/megaportgo/service/mve"
"github.com/megaport/megaportgo/types"
"github.com/megaport/terraform-provider-megaport/schema_megaport"
"github.com/megaport/terraform-provider-megaport/terraform_utility"
)
func MegaportMVE() *schema.Resource {
return &schema.Resource{
Create: resourceMegaportMVECreate,
Read: resourceMegaportMVERead,
Update: resourceMegaportMVEUpdate,
Delete: resourceMegaportMVEDelete,
Schema: schema_megaport.ResourceMegaportMVESchema(),
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
}
}
func resourceMegaportMVECreate(d *schema.ResourceData, m interface{}) error {
mve := m.(*terraform_utility.MegaportClient).Mve
name := d.Get("mve_name").(string)
term := d.Get("term").(int)
locationId := d.Get("location_id").(int)
// Grab the vendor config and then force-set some keys from the config.
vendorConfig := d.Get("vendor_config").(map[string]interface{})
origVendorConfig := make(map[string]interface{})
for k, v := range vendorConfig {
origVendorConfig[k] = v
}
vendorConfig["vendor"] = d.Get("vendor").(string)
vendorConfig["productSize"] = d.Get("size").(string)
vendorConfig["imageId"] = d.Get("image_id").(int)
// Extract any vNIC configuration.
vnics := []*types.MVENetworkInterface{}
if vn, ok := d.Get("vnic").([]interface{}); ok {
for _, v := range vn {
if m, ok := v.(map[string]interface{}); ok {
if desc, ok := m["description"].(string); ok {
vnics = append(vnics, &types.MVENetworkInterface{Description: desc})
}
}
}
}
// Create a default vNIC if none defined.
if len(vnics) == 0 {
vnics = append(vnics, &types.MVENetworkInterface{Description: "Data Plane"})
}
uid, err := mve.BuyMVE(locationId, name, term, vendorConfig, vnics)
if err != nil {
return err
}
d.SetId(uid)
if _, err := mve.WaitForMVEProvisioning(uid); err != nil {
return err
}
details, err := FetchMVEDetails(mve, d)
if err != nil {
return err
}
MVEPopulateBaseResourceData(details, d)
// Set original vendor config back to avoid Terraform trying to modify it later.
d.Set("vendor_config", origVendorConfig)
return nil
}
func FetchMVEDetails(mve *mve.MVE, d *schema.ResourceData) (*types.MVE, error) {
details, err := mve.GetMVEDetails(d.Id())
if err != nil {
return nil, err
}
return details, nil
}
func MVEPopulateBaseResourceData(details *types.MVE, d *schema.ResourceData) {
d.Set("uid", details.UID)
d.Set("mve_name", details.Name)
d.Set("type", details.Type)
d.Set("provisioning_status", details.ProvisioningStatus)
d.Set("create_date", details.CreateDate)
d.Set("created_by", details.CreatedBy)
d.Set("live_date", details.LiveDate)
d.Set("market", details.Market)
d.Set("location_id", details.LocationID)
d.Set("marketplace_visibility", details.MarketplaceVisibility)
d.Set("company_name", details.CompanyName)
d.Set("term", details.ContractTermMonths)
d.Set("locked", details.Locked)
d.Set("admin_locked", details.AdminLocked)
d.Set("vendor", details.Vendor)
d.Set("size", details.Size)
if vmr, ok := details.Resources["virtual_machine"]; ok {
if vmList, ok := vmr.([]interface{}); ok {
vm := vmList[0].(map[string]interface{})
if image, ok := vm["image"].(map[string]interface{}); ok {
d.Set("image_vendor", image["vendor"])
d.Set("image_product", image["product"])
d.Set("image_version", image["version"])
}
}
}
// Populate vNIC data.
vnics := make([]map[string]interface{}, len(details.NetworkInterfaces))
for i, vn := range details.NetworkInterfaces {
vnics[i] = map[string]interface{}{
"index": int(i),
"description": vn.Description,
"vlan": vn.VLAN,
}
}
d.Set("vnic", vnics)
}
func resourceMegaportMVERead(d *schema.ResourceData, m interface{}) error {
mve := m.(*terraform_utility.MegaportClient).Mve
details, err := FetchMVEDetails(mve, d)
if err != nil {
return err
}
MVEPopulateBaseResourceData(details, d)
return nil
}
func resourceMegaportMVEUpdate(d *schema.ResourceData, m interface{}) error {
mve := m.(*terraform_utility.MegaportClient).Mve
// Initially, check if there are changes that we don't support.
if d.HasChange("vendor_config") {
return fmt.Errorf("changes to vendor config currently unsupported")
}
if d.HasChange("vnic") {
return fmt.Errorf("changes to vNIC config currently unsupported")
}
if d.HasChange("mve_name") {
if _, err := mve.ModifyMVE(d.Id(), d.Get("mve_name").(string)); err != nil {
return err
}
}
details, err := FetchMVEDetails(mve, d)
if err != nil {
return err
}
MVEPopulateBaseResourceData(details, d)
return nil
}
func resourceMegaportMVEDelete(d *schema.ResourceData, m interface{}) error {
mve := m.(*terraform_utility.MegaportClient).Mve
if _, err := mve.DeleteMVE(d.Id()); err != nil {
return fmt.Errorf("Error deleting resource %s: %s", d.Id(), err)
}
return nil
}