extended '/info' endpoint

libs/info.js

@@ -18,13 +18,17 @@ function getLoadAverage(index) {
 }
 
 function getArchitecture() {
-    return os.arch;
+    return os.arch();
 }
 
 function getOperatingSystem() {
     return os.release();
 }
 
+function getType() {
+    return os.type();
+}
+
 function getPlatform() {
     return os.platform();
 }
@@ -54,6 +58,7 @@ function getHostInfo() {
         load: getLoadAverage(),
         arch: getArchitecture(),
         os: getOperatingSystem(),
+        type: getType(),
         platform: getPlatform(),
         kernel: getKernelVersion(),
         cpu: getCpuInfo(),
@@ -67,6 +72,7 @@ module.exports = {
     getLoadAverage,
     getArchitecture,
     getOperatingSystem,
+    getType,
     getPlatform,
     getKernelVersion,
     getCpuInfo,