add required memory configuration to Route

api/datastore/postgres/postgres.go

@@ -16,6 +16,7 @@ CREATE TABLE IF NOT EXISTS routes (
 	app_name character varying(256) NOT NULL,
 	path text NOT NULL,
     image character varying(256) NOT NULL,
+	memory integer NOT NULL,
 	headers text NOT NULL,
 	config text NOT NULL,
 	PRIMARY KEY (app_name, path)
@@ -31,7 +32,7 @@ const extrasTableCreate = `CREATE TABLE IF NOT EXISTS extras (
 	value character varying(256) NOT NULL
 );`
 
-const routeSelector = `SELECT app_name, path, image, headers, config FROM routes`
+const routeSelector = `SELECT app_name, path, image, memory, headers, config FROM routes`
 
 type rowScanner interface {
 	Scan(dest ...interface{}) error
@@ -182,6 +183,7 @@ func (ds *PostgresDatastore) StoreRoute(route *models.Route) (*models.Route, err
 			app_name, 
 			path, 
 			image,
+			memory,
 			headers,
 			config
 		)
@@ -189,12 +191,14 @@ func (ds *PostgresDatastore) StoreRoute(route *models.Route) (*models.Route, err
 		ON CONFLICT (app_name, path) DO UPDATE SET
 			path = $2,
 			image = $3,
-			headers = $4,
-			config = $5;
+			memory = $4,
+			headers = $5,
+			config = $6;
 		`,
 		route.AppName,
 		route.Path,
 		route.Image,
+		route.Memory,
 		string(hbyte),
 		string(cbyte),
 	)
@@ -225,6 +229,7 @@ func scanRoute(scanner rowScanner, route *models.Route) error {
 		&route.AppName,
 		&route.Path,
 		&route.Image,
+		&route.Memory,
 		&headerStr,
 		&configStr,
 	)

api/models/route.go

@@ -24,6 +24,7 @@ type Route struct {
 	AppName string      `json:"appname,omitempty"`
 	Path    string      `json:"path,omitempty"`
 	Image   string      `json:"image,omitempty"`
+	Memory  uint64      `json:"memory,omitempty"`
 	Headers http.Header `json:"headers,omitempty"`
 	Config  `json:"config"`
 }
@@ -43,6 +44,10 @@ func (r *Route) Validate() error {
 		res = append(res, ErrRoutesValidationMissingImage)
 	}
 
+	if r.Memory == 0 {
+		r.Memory = 128
+	}
+
 	if r.AppName == "" {
 		res = append(res, ErrRoutesValidationMissingAppName)
 	}