157 lines
3.6 KiB
Go
157 lines
3.6 KiB
Go
package cloudstack
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import (
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"fmt"
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"log"
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"strings"
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"github.com/hashicorp/terraform/helper/schema"
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"github.com/xanzy/go-cloudstack/cloudstack"
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)
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func resourceCloudStackStaticNAT() *schema.Resource {
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return &schema.Resource{
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Create: resourceCloudStackStaticNATCreate,
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Exists: resourceCloudStackStaticNATExists,
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Read: resourceCloudStackStaticNATRead,
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Delete: resourceCloudStackStaticNATDelete,
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Schema: map[string]*schema.Schema{
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"ip_address_id": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"network_id": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"virtual_machine_id": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"vm_guest_ip": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"project": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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},
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}
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}
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func resourceCloudStackStaticNATCreate(d *schema.ResourceData, meta interface{}) error {
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cs := meta.(*cloudstack.CloudStackClient)
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ipaddressid := d.Get("ip_address_id").(string)
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virtualmachineid := d.Get("virtual_machine_id").(string)
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// Create a new parameter struct
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p := cs.NAT.NewEnableStaticNatParams(ipaddressid, virtualmachineid)
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if networkid, ok := d.GetOk("network_id"); ok {
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p.SetNetworkid(networkid.(string))
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}
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if vmGuestIP, ok := d.GetOk("vm_guest_ip"); ok {
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p.SetVmguestip(vmGuestIP.(string))
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}
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_, err := cs.NAT.EnableStaticNat(p)
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if err != nil {
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return fmt.Errorf("Error enabling static NAT: %s", err)
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}
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d.SetId(ipaddressid)
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return resourceCloudStackStaticNATRead(d, meta)
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}
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func resourceCloudStackStaticNATExists(d *schema.ResourceData, meta interface{}) (bool, error) {
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cs := meta.(*cloudstack.CloudStackClient)
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// Get the IP address details
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ip, count, err := cs.Address.GetPublicIpAddressByID(
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d.Id(),
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cloudstack.WithProject(d.Get("project").(string)),
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)
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if err != nil {
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if count == 0 {
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log.Printf("[DEBUG] IP address with ID %s no longer exists", d.Id())
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return false, nil
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}
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return false, err
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}
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return ip.Isstaticnat, nil
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}
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func resourceCloudStackStaticNATRead(d *schema.ResourceData, meta interface{}) error {
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cs := meta.(*cloudstack.CloudStackClient)
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// Get the IP address details
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ip, count, err := cs.Address.GetPublicIpAddressByID(
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d.Id(),
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cloudstack.WithProject(d.Get("project").(string)),
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)
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if err != nil {
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if count == 0 {
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log.Printf("[DEBUG] IP address with ID %s no longer exists", d.Id())
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d.SetId("")
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return nil
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}
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return err
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}
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if !ip.Isstaticnat {
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log.Printf("[DEBUG] Static NAT is no longer enabled for IP address with ID %s", d.Id())
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d.SetId("")
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return nil
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}
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d.Set("network_id", ip.Associatednetworkid)
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d.Set("virtual_machine_id", ip.Virtualmachineid)
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d.Set("vm_guest_ip", ip.Vmipaddress)
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setValueOrID(d, "project", ip.Project, ip.Projectid)
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return nil
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}
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func resourceCloudStackStaticNATDelete(d *schema.ResourceData, meta interface{}) error {
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cs := meta.(*cloudstack.CloudStackClient)
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// Create a new parameter struct
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p := cs.NAT.NewDisableStaticNatParams(d.Id())
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// Disable static NAT
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_, err := cs.NAT.DisableStaticNat(p)
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if err != nil {
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// This is a very poor way to be told the ID does no longer exist :(
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if strings.Contains(err.Error(), fmt.Sprintf(
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"Invalid parameter id value=%s due to incorrect long value format, "+
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"or entity does not exist", d.Id())) {
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return nil
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}
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return fmt.Errorf("Error disabling static NAT: %s", err)
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}
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return nil
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}
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