Merge pull request #1051 from bryk/zero-replicas

Allow replication controller to have zero replicas

i18n/messages-en.xtb

@@ -514,4 +514,6 @@
 	<translation id="6463616657349920914" key="MSG_TIME_NOT_YET_LABEL" source="/usr/local/google/home/bryk/src/github.com/kubernetes/dashboard/.tmp/serve/app-dev.js" desc="Label for relative time that did not happened yet.">-</translation>
 	<translation id="8437089550135561673" key="MSG_NODE_LIST_STATUS_LABEL" source="/Users/eddy/GitHub/dashboard/.tmp/serve/app-dev.js" desc="Label 'Status' which appears as a column label in the table of nodes (node list view).">Status</translation>
 	<translation id="6987669710926523285" key="MSG_NODE_LIST_READY_LABEL" source="/home/maciaszczykm/workspace/dashboard/.tmp/serve/app-dev.js" desc="Label 'Ready' which appears as a column label in the table of nodes (node list view).">Ready</translation>
+	<translation id="6987669710926523285" key="MSG_NODE_LIST_READY_LABEL" source="/usr/local/google/home/bryk/src/github.com/kubernetes/dashboard/.tmp/serve/app-dev.js" desc="Label 'Ready' which appears as a column label in the table of nodes (node list view).">Ready</translation>
+	<translation id="394136829343605455" key="MSG_RC_DETAIL_NUMBER_OF_PODS_INTEGER_WARNING" source="/usr/local/google/home/bryk/src/github.com/kubernetes/dashboard/.tmp/serve/app-dev.js" desc="This warning appears when the specified pods count on the &quot;update number of pods&quot; dialog is not positive or non-integer.">Number of replicas must be equal to or greater than zero</translation>
 </translationbundle>
\ No newline at end of file

i18n/messages-ja.xtb

@@ -703,4 +703,6 @@
 	<translation id="6463616657349920914" key="MSG_TIME_NOT_YET_LABEL" source="/usr/local/google/home/bryk/src/github.com/kubernetes/dashboard/.tmp/serve/app-dev.js" desc="Label for relative time that did not happened yet.">-</translation>
 	<translation id="8437089550135561673" key="MSG_NODE_LIST_STATUS_LABEL" source="/Users/eddy/GitHub/dashboard/.tmp/serve/app-dev.js" desc="Label 'Status' which appears as a column label in the table of nodes (node list view).">Status</translation>
 	<translation id="6987669710926523285" key="MSG_NODE_LIST_READY_LABEL" source="/home/maciaszczykm/workspace/dashboard/.tmp/serve/app-dev.js" desc="Label 'Ready' which appears as a column label in the table of nodes (node list view).">Ready</translation>
+	<translation id="6987669710926523285" key="MSG_NODE_LIST_READY_LABEL" source="/usr/local/google/home/bryk/src/github.com/kubernetes/dashboard/.tmp/serve/app-dev.js" desc="Label 'Ready' which appears as a column label in the table of nodes (node list view).">Ready</translation>
+	<translation id="394136829343605455" key="MSG_RC_DETAIL_NUMBER_OF_PODS_INTEGER_WARNING" source="/usr/local/google/home/bryk/src/github.com/kubernetes/dashboard/.tmp/serve/app-dev.js" desc="This warning appears when the specified pods count on the &quot;update number of pods&quot; dialog is not positive or non-integer.">Number of replicas must be equal to or greater than zero</translation>
 </translationbundle>
\ No newline at end of file

src/app/frontend/replicationcontrollerdetail/updatereplicas.html

@@ -26,7 +26,7 @@ limitations under the License.
     <form name="ctrl.updateReplicasForm" ng-submit="ctrl.updateReplicas()" novalidate>
       <md-input-container class="md-block">
         <label>{{::ctrl.i18n.MSG_RC_DETAIL_NUMBER_OF_PODS_LABEL}}</label>
-        <input name="podCount" type="number" kd-validate="integer" min="1" ng-model="ctrl.replicas"
+        <input name="podCount" type="number" kd-validate="integer" min="0" ng-model="ctrl.replicas"
                required kd-warn-threshold="100" kd-warn-threshold-bind="showWarning">
         <ng-messages for="ctrl.updateReplicasForm.podCount.$error" role="alert">
           <ng-message when="required">{{::ctrl.i18n.MSG_RC_DETAIL_NUMBER_OF_PODS_REQUIRED_WARNING}}</ng-message>

src/app/frontend/replicationcontrollerdetail/updatereplicas_controller.js

@@ -146,7 +146,8 @@ function i18n(replicationController, currentPods, desiredPods) {
     MSG_RC_DETAIL_NUMBER_OF_PODS_REQUIRED_WARNING: goog.getMsg('Number of pods is required'),
     /** @export {string} @desc This warning appears when the specified pods count on
         the "update number of pods" dialog is not positive or non-integer.*/
-    MSG_RC_DETAIL_NUMBER_OF_PODS_INTEGER_WARNING: goog.getMsg('Must be a positive integer'),
+    MSG_RC_DETAIL_NUMBER_OF_PODS_INTEGER_WARNING:
+        goog.getMsg('Number of replicas must be equal to or greater than zero'),
     /** @export {string} @desc This warning appears when the specified pods count (on the "update
         number of pods" dialog) is very high. */
     MSG_RC_DETAIL_NUMBER_OF_PODS_HIGH_WARNING: goog.getMsg(