Add new resource google_compute_target_ssl_proxy (#569)

* Add target ssl proxy
* Add documentation

google/field_helpers.go

@@ -18,6 +18,10 @@ func ParseNetworkFieldValue(network string, d TerraformResourceData, config *Con
 	return parseGlobalFieldValue("networks", network, "project", d, config, true)
 }
 
+func ParseSslCertificateFieldValue(sslCertificate string, d TerraformResourceData, config *Config) (*GlobalFieldValue, error) {
+	return parseGlobalFieldValue("sslCertificates", sslCertificate, "project", d, config, false)
+}
+
 // ------------------------------------------------------------
 // Base helpers used to create helpers for specific fields.
 // ------------------------------------------------------------

google/import_compute_target_ssl_proxy_test.go

@@ -0,0 +1,31 @@
+package google
+
+import (
+	"fmt"
+	"github.com/hashicorp/terraform/helper/acctest"
+	"github.com/hashicorp/terraform/helper/resource"
+	"testing"
+)
+
+func TestAccComputeTargetSslProxy_import(t *testing.T) {
+	target := fmt.Sprintf("tssl-test-%s", acctest.RandString(10))
+	cert := fmt.Sprintf("tssl-test-%s", acctest.RandString(10))
+	backend := fmt.Sprintf("tssl-test-%s", acctest.RandString(10))
+	hc := fmt.Sprintf("tssl-test-%s", acctest.RandString(10))
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckComputeTargetSslProxyDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccComputeTargetSslProxy_basic1(target, cert, backend, hc),
+			},
+			resource.TestStep{
+				ResourceName:      "google_compute_target_ssl_proxy.foobar",
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+		},
+	})
+}

google/provider.go

@@ -102,6 +102,7 @@ func Provider() terraform.ResourceProvider {
 			"google_compute_target_http_proxy":             resourceComputeTargetHttpProxy(),
 			"google_compute_target_https_proxy":            resourceComputeTargetHttpsProxy(),
 			"google_compute_target_tcp_proxy":              resourceComputeTargetTcpProxy(),
+			"google_compute_target_ssl_proxy":              resourceComputeTargetSslProxy(),
 			"google_compute_target_pool":                   resourceComputeTargetPool(),
 			"google_compute_url_map":                       resourceComputeUrlMap(),
 			"google_compute_vpn_gateway":                   resourceComputeVpnGateway(),

google/resource_compute_target_ssl_proxy.go

@@ -0,0 +1,249 @@
+package google
+
+import (
+	"fmt"
+	"log"
+	"strconv"
+
+	"github.com/hashicorp/terraform/helper/schema"
+	"google.golang.org/api/compute/v1"
+)
+
+func resourceComputeTargetSslProxy() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceComputeTargetSslProxyCreate,
+		Read:   resourceComputeTargetSslProxyRead,
+		Delete: resourceComputeTargetSslProxyDelete,
+		Update: resourceComputeTargetSslProxyUpdate,
+
+		Importer: &schema.ResourceImporter{
+			State: schema.ImportStatePassthrough,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"name": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"backend_service": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+			},
+
+			"ssl_certificates": &schema.Schema{
+				Type:     schema.TypeList,
+				Required: true,
+				MaxItems: 1,
+				Elem: &schema.Schema{
+					Type:             schema.TypeString,
+					DiffSuppressFunc: compareSelfLinkOrResourceName,
+				},
+			},
+
+			"description": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+
+			"proxy_header": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				Default:  "NONE",
+			},
+
+			"project": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+
+			"proxy_id": &schema.Schema{
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"self_link": &schema.Schema{
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+		},
+	}
+}
+
+func resourceComputeTargetSslProxyCreate(d *schema.ResourceData, meta interface{}) error {
+	config := meta.(*Config)
+
+	project, err := getProject(d, config)
+	if err != nil {
+		return err
+	}
+
+	sslCertificates, err := expandSslCertificates(d, config)
+	if err != nil {
+		return err
+	}
+
+	proxy := &compute.TargetSslProxy{
+		Name:            d.Get("name").(string),
+		Service:         d.Get("backend_service").(string),
+		ProxyHeader:     d.Get("proxy_header").(string),
+		Description:     d.Get("description").(string),
+		SslCertificates: sslCertificates,
+	}
+
+	log.Printf("[DEBUG] TargetSslProxy insert request: %#v", proxy)
+	op, err := config.clientCompute.TargetSslProxies.Insert(
+		project, proxy).Do()
+	if err != nil {
+		return fmt.Errorf("Error creating TargetSslProxy: %s", err)
+	}
+
+	err = computeOperationWait(config, op, project, "Creating Target Ssl Proxy")
+	if err != nil {
+		return err
+	}
+
+	d.SetId(proxy.Name)
+
+	return resourceComputeTargetSslProxyRead(d, meta)
+}
+
+func resourceComputeTargetSslProxyUpdate(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("proxy_header") {
+		proxyHeader := d.Get("proxy_header").(string)
+		proxyHeaderPayload := &compute.TargetSslProxiesSetProxyHeaderRequest{
+			ProxyHeader: proxyHeader,
+		}
+		op, err := config.clientCompute.TargetSslProxies.SetProxyHeader(
+			project, d.Id(), proxyHeaderPayload).Do()
+		if err != nil {
+			return fmt.Errorf("Error updating proxy_header: %s", err)
+		}
+
+		err = computeOperationWait(config, op, project, "Updating Target SSL Proxy")
+		if err != nil {
+			return err
+		}
+
+		d.SetPartial("proxy_header")
+	}
+
+	if d.HasChange("backend_service") {
+		op, err := config.clientCompute.TargetSslProxies.SetBackendService(project, d.Id(), &compute.TargetSslProxiesSetBackendServiceRequest{
+			Service: d.Get("backend_service").(string),
+		}).Do()
+
+		if err != nil {
+			return fmt.Errorf("Error updating backend_service: %s", err)
+		}
+
+		err = computeOperationWait(config, op, project, "Updating Target SSL Proxy")
+		if err != nil {
+			return err
+		}
+
+		d.SetPartial("backend_service")
+	}
+
+	if d.HasChange("ssl_certificates") {
+		sslCertificates, err := expandSslCertificates(d, config)
+		if err != nil {
+			return err
+		}
+
+		op, err := config.clientCompute.TargetSslProxies.SetSslCertificates(project, d.Id(), &compute.TargetSslProxiesSetSslCertificatesRequest{
+			SslCertificates: sslCertificates,
+		}).Do()
+
+		if err != nil {
+			return fmt.Errorf("Error updating backend_service: %s", err)
+		}
+
+		err = computeOperationWait(config, op, project, "Updating Target SSL Proxy")
+		if err != nil {
+			return err
+		}
+
+		d.SetPartial("ssl_certificates")
+	}
+
+	d.Partial(false)
+
+	return resourceComputeTargetSslProxyRead(d, meta)
+}
+
+func resourceComputeTargetSslProxyRead(d *schema.ResourceData, meta interface{}) error {
+	config := meta.(*Config)
+
+	project, err := getProject(d, config)
+	if err != nil {
+		return err
+	}
+
+	proxy, err := config.clientCompute.TargetSslProxies.Get(
+		project, d.Id()).Do()
+	if err != nil {
+		return handleNotFoundError(err, d, fmt.Sprintf("Target SSL Proxy %q", d.Get("name").(string)))
+	}
+
+	d.Set("name", proxy.Name)
+	d.Set("description", proxy.Description)
+	d.Set("proxy_header", proxy.ProxyHeader)
+	d.Set("backend_service", proxy.Service)
+	d.Set("ssl_certificates", proxy.SslCertificates)
+	d.Set("self_link", proxy.SelfLink)
+	d.Set("proxy_id", strconv.FormatUint(proxy.Id, 10))
+
+	return nil
+}
+
+func resourceComputeTargetSslProxyDelete(d *schema.ResourceData, meta interface{}) error {
+	config := meta.(*Config)
+
+	project, err := getProject(d, config)
+	if err != nil {
+		return err
+	}
+
+	op, err := config.clientCompute.TargetSslProxies.Delete(
+		project, d.Id()).Do()
+	if err != nil {
+		return fmt.Errorf("Error deleting TargetSslProxy: %s", err)
+	}
+
+	err = computeOperationWait(config, op, project, "Deleting Target SSL Proxy")
+	if err != nil {
+		return err
+	}
+
+	d.SetId("")
+	return nil
+}
+
+func expandSslCertificates(d *schema.ResourceData, config *Config) ([]string, error) {
+	configured := d.Get("ssl_certificates").([]interface{})
+	certs := make([]string, 0, len(configured))
+
+	for _, sslCertificate := range configured {
+		sslCertificateFieldValue, err := ParseSslCertificateFieldValue(sslCertificate.(string), d, config)
+		if err != nil {
+			return nil, fmt.Errorf("Invalid ssl certificate: %s", err)
+		}
+
+		certs = append(certs, sslCertificateFieldValue.RelativeLink())
+	}
+
+	return certs, nil
+}