terraform/builtin/providers/google/resource_compute_target_htt...

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package google
import (
"fmt"
"log"
"strconv"
"github.com/hashicorp/terraform/helper/schema"
"google.golang.org/api/compute/v1"
"google.golang.org/api/googleapi"
)
func resourceComputeTargetHttpsProxy() *schema.Resource {
return &schema.Resource{
Create: resourceComputeTargetHttpsProxyCreate,
Read: resourceComputeTargetHttpsProxyRead,
Delete: resourceComputeTargetHttpsProxyDelete,
Update: resourceComputeTargetHttpsProxyUpdate,
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"description": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"self_link": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"url_map": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"ssl_certificates": &schema.Schema{
Type: schema.TypeList,
Required: true,
Elem: &schema.Schema{Type: schema.TypeString},
},
"project": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
},
}
}
func resourceComputeTargetHttpsProxyCreate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
_sslCertificates := d.Get("ssl_certificates").([]interface{})
sslCertificates := make([]string, len(_sslCertificates))
for i, v := range _sslCertificates {
sslCertificates[i] = v.(string)
}
proxy := &compute.TargetHttpsProxy{
Name: d.Get("name").(string),
UrlMap: d.Get("url_map").(string),
SslCertificates: sslCertificates,
}
if v, ok := d.GetOk("description"); ok {
proxy.Description = v.(string)
}
log.Printf("[DEBUG] TargetHttpsProxy insert request: %#v", proxy)
op, err := config.clientCompute.TargetHttpsProxies.Insert(
project, proxy).Do()
if err != nil {
return fmt.Errorf("Error creating TargetHttpsProxy: %s", err)
}
err = computeOperationWaitGlobal(config, op, "Creating Target Https Proxy")
if err != nil {
return err
}
d.SetId(proxy.Name)
return resourceComputeTargetHttpsProxyRead(d, meta)
}
func resourceComputeTargetHttpsProxyUpdate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
d.Partial(true)
if d.HasChange("url_map") {
url_map := d.Get("url_map").(string)
url_map_ref := &compute.UrlMapReference{UrlMap: url_map}
op, err := config.clientCompute.TargetHttpsProxies.SetUrlMap(
project, d.Id(), url_map_ref).Do()
if err != nil {
return fmt.Errorf("Error updating Target HTTPS proxy URL map: %s", err)
}
err = computeOperationWaitGlobal(config, op, "Updating Target Https Proxy URL Map")
if err != nil {
return err
}
d.SetPartial("url_map")
}
if d.HasChange("ssl_certificates") {
proxy, err := config.clientCompute.TargetHttpsProxies.Get(
project, d.Id()).Do()
_old, _new := d.GetChange("ssl_certificates")
_oldCerts := _old.([]interface{})
_newCerts := _new.([]interface{})
current := proxy.SslCertificates
_oldMap := make(map[string]bool)
_newMap := make(map[string]bool)
for _, v := range _oldCerts {
_oldMap[v.(string)] = true
}
for _, v := range _newCerts {
_newMap[v.(string)] = true
}
sslCertificates := make([]string, 0)
// Only modify certificates in one of our old or new states
for _, v := range current {
_, okOld := _oldMap[v]
_, okNew := _newMap[v]
// we deleted the certificate
if okOld && !okNew {
continue
}
sslCertificates = append(sslCertificates, v)
// Keep track of the fact that we have added this certificate
if okNew {
delete(_newMap, v)
}
}
// Add fresh certificates
for k, _ := range _newMap {
sslCertificates = append(sslCertificates, k)
}
cert_ref := &compute.TargetHttpsProxiesSetSslCertificatesRequest{
SslCertificates: sslCertificates,
}
op, err := config.clientCompute.TargetHttpsProxies.SetSslCertificates(
project, d.Id(), cert_ref).Do()
if err != nil {
return fmt.Errorf("Error updating Target Https Proxy SSL Certificates: %s", err)
}
err = computeOperationWaitGlobal(config, op, "Updating Target Https Proxy SSL certificates")
if err != nil {
return err
}
d.SetPartial("ssl_certificate")
}
d.Partial(false)
return resourceComputeTargetHttpsProxyRead(d, meta)
}
func resourceComputeTargetHttpsProxyRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
proxy, err := config.clientCompute.TargetHttpsProxies.Get(
project, d.Id()).Do()
if err != nil {
if gerr, ok := err.(*googleapi.Error); ok && gerr.Code == 404 {
log.Printf("[WARN] Removing Target HTTPS Proxy %q because it's gone", d.Get("name").(string))
// The resource doesn't exist anymore
d.SetId("")
return nil
}
return fmt.Errorf("Error reading TargetHttpsProxy: %s", err)
}
_certs := d.Get("ssl_certificates").([]interface{})
current := proxy.SslCertificates
_certMap := make(map[string]bool)
_newCerts := make([]interface{}, 0)
for _, v := range _certs {
_certMap[v.(string)] = true
}
// Store intersection of server certificates and user defined certificates
for _, v := range current {
if _, ok := _certMap[v]; ok {
_newCerts = append(_newCerts, v)
}
}
d.Set("ssl_certificates", _newCerts)
d.Set("self_link", proxy.SelfLink)
d.Set("id", strconv.FormatUint(proxy.Id, 10))
return nil
}
func resourceComputeTargetHttpsProxyDelete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
// Delete the TargetHttpsProxy
log.Printf("[DEBUG] TargetHttpsProxy delete request")
op, err := config.clientCompute.TargetHttpsProxies.Delete(
project, d.Id()).Do()
if err != nil {
return fmt.Errorf("Error deleting TargetHttpsProxy: %s", err)
}
err = computeOperationWaitGlobal(config, op, "Deleting Target Https Proxy")
if err != nil {
return err
}
d.SetId("")
return nil
}