bugfix: ZENKO-315 Update create NFS bucket script

* Add node shebang to NFS util
* Add location constraint parameter

Author: Bennett Buchanan

bin/create_bucket_with_NFS_enabled.js

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env node
 'use strict'; // eslint-disable-line strict
 
 require('../lib/nfs/utilities.js').createBucketWithNFSEnabled();

lib/nfs/utilities.js

@@ -5,7 +5,7 @@ const https = require('https');
 const logger = require('../utilities/logger');
 
 function _createBucketWithNFSEnabled(host, port, bucketName, accessKey,
-    secretKey, verbose, ssl) {
+    secretKey, verbose, ssl, locationConstraint) {
     const options = {
         host,
         port,
@@ -46,6 +46,13 @@ function _createBucketWithNFSEnabled(host, port, bucketName, accessKey,
     if (verbose) {
         logger.info('request headers', { headers: request._headers });
     }
+    if (locationConstraint) {
+        const createBucketConfiguration = '<CreateBucketConfiguration ' +
+        'xmlns="http://s3.amazonaws.com/doc/2006-03-01/">' +
+        `<LocationConstraint>${locationConstraint}</LocationConstraint>` +
+        '</CreateBucketConfiguration >';
+        request.write(createBucketConfiguration);
+    }
     request.end();
 }
 
@@ -66,18 +73,20 @@ function createBucketWithNFSEnabled() {
         .option('-p, --port <port>', 'Port of the server')
         .option('-s', '--ssl', 'Enable ssl')
         .option('-v, --verbose')
+        .option('-l, --location-constraint <locationConstraint>',
+        'location Constraint')
         .parse(process.argv);
 
     const { host, port, accessKey, secretKey, bucket, verbose,
-        ssl } = commander;
+        ssl, locationConstraint } = commander;
 
     if (!host || !port || !accessKey || !secretKey || !bucket) {
         logger.error('missing parameter');
         commander.outputHelp();
         process.exit(1);
     }
     _createBucketWithNFSEnabled(host, port, bucket, accessKey, secretKey,
-        verbose, ssl);
+        verbose, ssl, locationConstraint);
 }
 
 module.exports = {