pkg/{recipe,runtime}: add spanner variables to runtime

Change-Id: I42826a7e65a80efd9d4fa8a4248ce508dc4dba61

Author: dlamarmorgan

pkg/recipe/spanner.yaml

@@ -24,6 +24,6 @@ modify:
         satellite-rangedloop,
         satellite-repair
     config:
-      SPANNER_EMULATOR_HOST: 'spanner:9010'
-      STORJ_METAINFO_DATABASE_URL: "spanner://projects/test-project/instances/test-instance/databases/metainfo"
-      STORJ_DATABASE: "spanner://projects/test-project/instances/test-instance/databases/master"
+      SPANNER_EMULATOR_HOST: '{{ Environment "spanner" "emulatorHost" }}'
+      STORJ_METAINFO_DATABASE_URL: '{{ Environment "spanner" "metainfo" }}'
+      STORJ_DATABASE: '{{ Environment "spanner" "main" }}'

pkg/runtime/compose/compose.go

@@ -162,6 +162,11 @@ func NewCompose(dir string) (*Compose, error) {
 				"metainfo": "cockroach://root@cockroach:26257/metainfo?sslmode=disable",
 				"dir":      "/tmp/cockroach",
 			},
+			"spanner": {
+				"main":         "spanner://projects/test-project/instances/test-instance/databases/master",
+				"metainfo":     "spanner://projects/test-project/instances/test-instance/databases/metainfo",
+				"emulatorHost": "spanner:9010",
+			},
 			"storagenode": {
 				"identityDir": "/var/lib/storj/.local/share/storj/identity/storagenode/",
 			},

pkg/runtime/standalone/standalone.go

@@ -299,6 +299,11 @@ func NewStandalone(paths Paths) (*Standalone, error) {
 				"metainfo": "cockroach://root@localhost:26257/metainfo?sslmode=disable",
 				"dir":      filepath.Join(paths.ScriptDir, "cockroach", "0", "data"),
 			},
+			"spanner": {
+				"main":         "spanner://projects/test-project/instances/test-instance/databases/master",
+				"metainfo":     "spanner://projects/test-project/instances/test-instance/databases/metainfo",
+				"emulatorHost": "spanner:9010",
+			},
 			"storagenode": {
 				"staticDir": filepath.Join(paths.StorjDir, "web/storagenode"),
 			},