2014-12-10 22:20:52 +01:00
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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 resourceCloudStackVPC() *schema.Resource {
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return &schema.Resource{
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Create: resourceCloudStackVPCCreate,
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Read: resourceCloudStackVPCRead,
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Update: resourceCloudStackVPCUpdate,
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Delete: resourceCloudStackVPCDelete,
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Schema: map[string]*schema.Schema{
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"name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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"display_text": &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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},
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"cidr": &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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"vpc_offering": &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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"zone": &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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2015-08-19 23:56:57 +02:00
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"project": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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2014-12-10 22:20:52 +01:00
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},
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}
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}
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func resourceCloudStackVPCCreate(d *schema.ResourceData, meta interface{}) error {
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cs := meta.(*cloudstack.CloudStackClient)
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name := d.Get("name").(string)
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// Retrieve the vpc_offering UUID
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vpcofferingid, e := retrieveUUID(cs, "vpc_offering", d.Get("vpc_offering").(string))
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if e != nil {
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return e.Error()
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}
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// Retrieve the zone UUID
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zoneid, e := retrieveUUID(cs, "zone", d.Get("zone").(string))
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if e != nil {
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return e.Error()
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}
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// Set the display text
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displaytext, ok := d.GetOk("display_text")
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if !ok {
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2015-01-15 21:46:06 +01:00
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displaytext = name
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2014-12-10 22:20:52 +01:00
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}
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// Create a new parameter struct
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p := cs.VPC.NewCreateVPCParams(d.Get("cidr").(string), displaytext.(string), name, vpcofferingid, zoneid)
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2015-08-19 23:56:57 +02:00
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// If there is a project supplied, we retreive and set the project id
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if project, ok := d.GetOk("project"); ok {
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// Retrieve the project UUID
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projectid, e := retrieveUUID(cs, "project", project.(string))
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if e != nil {
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return e.Error()
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}
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// Set the default project ID
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p.SetProjectid(projectid)
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}
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2014-12-10 22:20:52 +01:00
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// Create the new VPC
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r, err := cs.VPC.CreateVPC(p)
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if err != nil {
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return fmt.Errorf("Error creating VPC %s: %s", name, err)
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}
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d.SetId(r.Id)
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return resourceCloudStackVPCRead(d, meta)
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}
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func resourceCloudStackVPCRead(d *schema.ResourceData, meta interface{}) error {
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cs := meta.(*cloudstack.CloudStackClient)
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// Get the VPC details
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v, count, err := cs.VPC.GetVPCByID(d.Id())
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if err != nil {
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if count == 0 {
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log.Printf(
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"[DEBUG] VPC %s does no longer exist", d.Get("name").(string))
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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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d.Set("name", v.Name)
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2015-01-15 21:46:06 +01:00
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d.Set("display_text", v.Displaytext)
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2014-12-10 22:20:52 +01:00
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d.Set("cidr", v.Cidr)
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2015-04-29 11:21:37 +02:00
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setValueOrUUID(d, "zone", v.Zonename, v.Zoneid)
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2014-12-10 22:20:52 +01:00
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// Get the VPC offering details
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o, _, err := cs.VPC.GetVPCOfferingByID(v.Vpcofferingid)
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if err != nil {
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return err
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}
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2015-04-29 11:21:37 +02:00
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setValueOrUUID(d, "vpc_offering", o.Name, v.Vpcofferingid)
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2015-08-19 23:56:57 +02:00
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setValueOrUUID(d, "project", v.Project, v.Projectid)
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2014-12-10 22:20:52 +01:00
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return nil
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}
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func resourceCloudStackVPCUpdate(d *schema.ResourceData, meta interface{}) error {
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cs := meta.(*cloudstack.CloudStackClient)
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// Check if the name or display text is changed
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if d.HasChange("name") || d.HasChange("display_text") {
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// Create a new parameter struct
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2015-01-15 10:04:09 +01:00
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p := cs.VPC.NewUpdateVPCParams(d.Id())
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2014-12-10 22:20:52 +01:00
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// Set the display text
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displaytext, ok := d.GetOk("display_text")
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if !ok {
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displaytext = d.Get("name")
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}
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// Set the (new) display text
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p.SetDisplaytext(displaytext.(string))
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// Update the VPC
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_, err := cs.VPC.UpdateVPC(p)
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if err != nil {
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return fmt.Errorf(
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"Error updating VPC %s: %s", d.Get("name").(string), err)
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}
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}
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return resourceCloudStackVPCRead(d, meta)
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}
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func resourceCloudStackVPCDelete(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.VPC.NewDeleteVPCParams(d.Id())
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// Delete the VPC
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_, err := cs.VPC.DeleteVPC(p)
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if err != nil {
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// This is a very poor way to be told the UUID 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 deleting VPC %s: %s", d.Get("name").(string), err)
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}
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return nil
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}
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