add support to override request settings for each client

.gitignore

@@ -2,4 +2,5 @@
 .npmignore
 node_modules/
 test/results/
+test/config.json
 .DS_Store

lib/request.js

@@ -12,6 +12,7 @@ module.exports = function (info) {
       , version = info.version
       , token = info.token
       , timeout = info.timeout
+      , reqOptions = info.reqOptions
       , namespace = info.namespace;
 
     var getUrl = function (object) {
@@ -111,6 +112,10 @@ module.exports = function (info) {
         if (token) {
             object.auth = {bearer: token};
         }
+        // ovverride options for this request if reqOptions exists
+        if (reqOptions) {
+            Object.assign(object, reqOptions);
+        }
         // Fix Content-Type header for PATCH methods.
         if (object.method === 'PATCH') {
             if (!object.headers) {

package.json

@@ -27,7 +27,7 @@
     "form-data": "~0.1.0",
     "glob": "*",
     "json-gate": "~0.8.21",
-    "request": "~2.26.0",
+    "request": "~2.72.0",
     "sugar": "~1.3.9"
   },
   "devDependencies": {

test/config.json

@@ -4,6 +4,9 @@
     "host": "<ip>:<port>",
     "version": "v1beta1",
     "token": "<token>"
+    //, "namespace": "default",
+    //, "timeout": 20000
+    //, "reqOptions": {"proxy": "http://x.x.x.x:xxxx/"}
   },
   "pattern" : "test-*.js",
   "skip" : []

test/test-pods.js

@@ -7,18 +7,19 @@
 var should = require('should');
 var assert = require('assert');
 var fs = require('fs');
-var Client = require('../../../kubernetes/api');
+var Client = require('../');
+var config = require('./config.json');
 
 describe('Test k8s pods API', function() {
   this.timeout(20000);
   var client;
   var pods, podId;
   beforeEach(function() {
-    client = new Client(require('./config.json').k8s);
+    client = new Client(config.k8s);
   });
 
   it('should return the pods list', function(done) {
-    client.pods.getBy({"namespace": "default"}, function (err, podsArr) {
+    client.pods.getBy({"namespace": config.namespace}, function (err, podsArr) {
       if (!err) {
         console.log('pods: ' + JSON.stringify(podsArr));
         pods = podsArr.items;