provider/fastly add origin shielding (#10677)

* Add shield to options for fastly backend

* Add shield to acceptance test for fastly

* Update website with shield option

builtin/providers/fastly/resource_fastly_service_v1.go

@@ -166,6 +166,12 @@ func resourceServiceV1() *schema.Resource {
 							Default:     80,
 							Description: "The port number Backend responds on. Default 80",
 						},
+						"shield": &schema.Schema{
+							Type:        schema.TypeString,
+							Optional:    true,
+							Default:     "",
+							Description: "The POP of the shield designated to reduce inbound load.",
+						},
 						"ssl_check_cert": &schema.Schema{
 							Type:        schema.TypeBool,
 							Optional:    true,
@@ -819,6 +825,7 @@ func resourceServiceV1Update(d *schema.ResourceData, meta interface{}) error {
 					AutoLoadbalance:     gofastly.CBool(df["auto_loadbalance"].(bool)),
 					SSLCheckCert:        gofastly.CBool(df["ssl_check_cert"].(bool)),
 					SSLHostname:         df["ssl_hostname"].(string),
+					Shield:              df["shield"].(string),
 					Port:                uint(df["port"].(int)),
 					BetweenBytesTimeout: uint(df["between_bytes_timeout"].(int)),
 					ConnectTimeout:      uint(df["connect_timeout"].(int)),
@@ -1499,6 +1506,7 @@ func flattenBackends(backendList []*gofastly.Backend) []map[string]interface{} {
 			"first_byte_timeout":    int(b.FirstByteTimeout),
 			"max_conn":              int(b.MaxConn),
 			"port":                  int(b.Port),
+			"shield":                b.Shield,
 			"ssl_check_cert":        gofastly.CBool(b.SSLCheckCert),
 			"ssl_hostname":          b.SSLHostname,
 			"weight":                int(b.Weight),

builtin/providers/fastly/resource_fastly_service_v1_test.go

@@ -72,6 +72,7 @@ func TestResourceFastlyFlattenBackend(t *testing.T) {
 					MaxConn:             uint(200),
 					SSLCheckCert:        true,
 					SSLHostname:         "",
+					Shield:              "New York",
 					Weight:              uint(100),
 				},
 			},
@@ -88,6 +89,7 @@ func TestResourceFastlyFlattenBackend(t *testing.T) {
 					"max_conn":              200,
 					"ssl_check_cert":        gofastly.CBool(true),
 					"ssl_hostname":          "",
+					"shield":                "New York",
 					"weight":                100,
 				},
 			},

website/source/docs/providers/fastly/r/service_v1.html.markdown

@@ -176,6 +176,7 @@ Default `200`.
 * `port` - (Optional) The port number on which the Backend responds. Default `80`.
 * `ssl_check_cert` - (Optional) Be strict about checking SSL certs. Default `true`.
 * `ssl_hostname` - (Optional) Used for both SNI during the TLS handshake and to validate the cert.
+* `shield` - (Optional) The POP of the shield designated to reduce inbound load.
 * `weight` - (Optional) The [portion of traffic](https://docs.fastly.com/guides/performance-tuning/load-balancing-configuration.html#how-weight-affects-load-balancing) to send to this Backend. Each Backend receives `weight / total` of the traffic. Default `100`.
 
 The `condition` block supports allows you to add logic to any basic configuration