dashboard: mass migration

1d1ab1ea · Kálmán Viktor · 79ddd6fb · 1d1ab1ea · 1d1ab1ea · 1d1ab1ea
Commit 1d1ab1ea authored Aug 14, 2014 by Kálmán Viktor
6 changed files
--- a/circle/dashboard/static/dashboard/vm-list.js
+++ b/circle/dashboard/static/dashboard/vm-list.js
@@ -114,7 +114,7 @@ $(function() {
  $("body").on("click", "#op-form-send", function() {
    var url = $(this).closest("form").prop("action");
-    $(this).find("i").prop("class", "fa fa-spinner fa-spin");
+    $(this).find("i").prop("class", "fa fa-fw fa-spinner fa-spin");
    $.ajax({
      url: url,
@@ -177,7 +177,8 @@ $(function() {
 function checkStatusUpdate() {
-  if($("#vm-list-table tbody td.state i").hasClass("fa-spin")) {
+  icons = $("#vm-list-table tbody td.state i");
+  if(icons.hasClass("fa-spin") || icons.hasClass("migrating-icon")) {
    return true;
  }
 }
@@ -194,12 +195,20 @@ function updateStatuses(runs) {
      if(vm in result) {
        if(result[vm].in_status_change) {
          if(!status_icon.hasClass("fa-spin")) {
-            status_icon.prop("class", "fa fa-spinner fa-spin");
+            status_icon.prop("class", "fa fa-fw fa-spinner fa-spin");
+          }
+        }
+        else if(result[vm].status == "MIGRATING") {
+          if(!status_icon.hasClass("migrating-icon")) {
+            status_icon.prop("class", "fa fa-fw " + result[vm].icon + " migrating-icon");
          }
        } else {
-          status_icon.prop("class", "fa " + result[vm].icon);
+          status_icon.prop("class", "fa fa-fw " + result[vm].icon);
        }
        status_text.text(result[vm].status);
+        if("node" in result[vm]) {
+          $(this).find(".node").text(result[vm].node);
+        }
      } else {
        $(this).remove();
      }

--- a/circle/dashboard/templates/dashboard/_vm-mass-migrate.html
+++ b/circle/dashboard/templates/dashboard/_vm-mass-migrate.html
+{% extends "dashboard/mass-operate.html" %}
+{% load i18n %}
+{% load sizefieldtags %}
+{% block question %}
+<p>
+{% blocktrans with op=op.name %}
+Choose a compute node to migrate the selected VMs to.
+{% endblocktrans %}
+</p>
+<p class="text-info">{{op.name}}: {{op.description}}</p>
+{% endblock %}
+{% block formfields %}
+  <ul id="vm-migrate-node-list" class="list-unstyled">
+    {% for n in nodes %}
+      <li class="panel panel-default"><div class="panel-body">
+        <label for="migrate-to-{{n.pk}}">
+          <strong>{{ n }}</strong>
+        </label>
+        <input id="migrate-to-{{n.pk}}" type="radio" name="node" value="{{ n.pk }}" style="float: right;" checked="checked">
+        <span class="vm-migrate-node-property">{% trans "CPU load" %}: {{ n.cpu_usage }}</span>
+        <span class="vm-migrate-node-property">{% trans "RAM usage" %}: {{ n.byte_ram_usage|filesize }}/{{ n.ram_size|filesize }}</span>
+        <div style="clear: both;"></div>
+      </div></li>
+    {% endfor %}
+  </ul>
+  <hr />
+{% endblock %}
--- a/circle/dashboard/templates/dashboard/mass-operate.html
+++ b/circle/dashboard/templates/dashboard/mass-operate.html
@@ -10,6 +10,7 @@ Do you want to perform the following operation: <strong>{{op}}</strong>?
 <p class="text-info">{{op.description}}</p>
 {% endblock %}
 <form method="POST" action="{{url}}">{% csrf_token %}
+  {% block formfields %}{% endblock %}
  {% for i in instances %}
  <div class="panel panel-default mass-op-panel">
    <i class="fa {{ i.get_status_icon }} fa-fw"></i>
@@ -28,7 +29,7 @@ Do you want to perform the following operation: <strong>{{op}}</strong>?
    <a class="btn btn-default" href="{% url "dashboard.views.vm-list" %}"
     data-dismiss="modal">{% trans "Cancel" %}</a>
    <button class="btn btn-{{ opview.effect }}" type="submit" id="op-form-send">
-        {% if opview.icon %}<i class="fa fa-{{opview.icon}}"></i> {% endif %}{{ opview.name|capfirst }}
+      {% if opview.icon %}<i class="fa fa-fw fa-{{opview.icon}}"></i> {% endif %}{{ opview.name|capfirst }}
    </button>
  </div>
 </form>

--- a/circle/dashboard/templates/dashboard/vm-list.html
+++ b/circle/dashboard/templates/dashboard/vm-list.html
@@ -66,7 +66,7 @@
            <td class="pk"><div id="vm-{{i.pk}}">{{i.pk}}</div> </td>
            <td class="name"><a class="real-link" href="{% url "dashboard.views.detail" i.pk %}">{{ i.name }}</a>  </td>
            <td class="state">
-              <i class="fa 
+              <i class="fa fa-fw
                {% if i.is_in_status_change %}
                  fa-spin fa-spinner
                {% else %}
@@ -77,7 +77,9 @@
              {% include "dashboard/_display-name.html" with user=i.owner show_org=True %}
            </td>
            {% if user.is_superuser %}
-            <td data-sort-value="{{ i.node.normalized_name }}">{{ i.node.name|default:"-" }}</td>
+            <td class="node "data-sort-value="{{ i.node.normalized_name }}">
+              {{ i.node.name|default:"-" }}
+            </td>
            {% endif %}
          </tr>
          {% empty %}
@@ -109,4 +111,53 @@
 {% block extra_js %}
  <script src="{{ STATIC_URL}}dashboard/vm-list.js"></script>
  <script src="{{ STATIC_URL}}dashboard/js/stupidtable.min.js"></script>
+  <style>
+    #vm-list-table .migrating-icon {
+      -webkit-animation: passing 2s linear infinite;
+      animation: passing 2s linear infinite;
+    }
+@-webkit-keyframes passing {
+  0% {
+    -webkit-transform: translateX(50%);
+    transform: translateX(50%);
+    opacity: 0;
+  }
+  50% {
+    -webkit-transform: translateX(0%);
+    transform: translateX(0%);
+    opacity: 1;
+  }
+  100% {
+    -webkit-transform: translateX(-50%);
+    transform: translateX(-50%);
+    opacity: 0;
+  }
+}
+@keyframes passing {
+  0% {
+    -webkit-transform: translateX(50%);
+    -ms-transform: translateX(50%);
+    transform: translateX(50%);
+    opacity: 0;
+  }
+  50% {
+    -webkit-transform: translateX(0%);
+    -ms-transform: translateX(0%);
+    transform: translateX(0%);
+    opacity: 1;
+  }
+  100% {
+    -webkit-transform: translateX(-50%);
+    -ms-transform: translateX(-50%);
+    transform: translateX(-50%);
+    opacity: 0;
+  }
+}
+  </style>
 {% endblock %}
--- a/circle/dashboard/views.py
+++ b/circle/dashboard/views.py
@@ -1034,14 +1034,16 @@ class MassOperationView(OperationView):
            vms.append(i)
        return vms
-    def post(self, request, *args, **kwargs):
+    def post(self, request, extra=None, *args, **kwargs):
+        if extra is None:
+            extra = {}
        user = self.request.user
        vms = request.POST.getlist("vm")
        instances = Instance.objects.filter(pk__in=vms)
        for i in instances:
            try:
                op = self._op_checks(i, user)
-                op.async(user=user)
+                op.async(user=user, **extra)
            except HumanReadableException as e:
                e.send_message(request)
            except Exception as e:
@@ -1067,6 +1069,28 @@ class MassOperationView(OperationView):
        return op
+class MassMigrationView(MassOperationView):
+    template_name = 'dashboard/_vm-mass-migrate.html'
+    icon = "info"
+    op = "migrate"
+    icon = "truck"
+    def get_context_data(self, **kwargs):
+        ctx = super(MassMigrationView, self).get_context_data(**kwargs)
+        ctx['nodes'] = [n for n in Node.objects.filter(enabled=True)
+                        if n.state == "ONLINE"]
+        return ctx
+    def post(self, request, extra=None, *args, **kwargs):
+        if extra is None:
+            extra = {}
+        node = self.request.POST.get("node")
+        if node:
+            node = get_object_or_404(Node, pk=node)
+            extra["to_node"] = node
+        return super(MassMigrationView, self).post(request, extra, *args,
+                                                   **kwargs)
 vm_mass_ops = OrderedDict([
    ('deploy', MassOperationView.factory(
        op='deploy', icon='play', effect='success')),
@@ -1074,6 +1098,7 @@ vm_mass_ops = OrderedDict([
        op='wake_up', icon='sun-o', effect='success')),
    ('sleep', MassOperationView.factory(
        op='sleep', icon='moon-o', effect='info')),
+    ('migrate', MassMigrationView),
    ('destroy', MassOperationView.factory(
        op='destroy', icon='times', effect='danger')),
 ])
@@ -1671,6 +1696,8 @@ class VmList(LoginRequiredMixin, FilterMixin, ListView):
                    'icon': i.get_status_icon(),
                    'in_status_change': i.is_in_status_change(),
                }
+                if self.request.user.is_superuser:
+                    statuses[i.pk]['node'] = i.node.name if i.node else "-"
            return HttpResponse(json.dumps(statuses),
                                content_type="application/json")
        else:

--- a/circle/vm/models/instance.py
+++ b/circle/vm/models/instance.py
@@ -938,7 +938,8 @@ class Instance(AclBase, VirtualMachineDescModel, StatusModel, OperatedMixin,
            'ERROR': 'fa-warning',
            'PENDING': 'fa-rocket',
            'DESTROYED': 'fa-trash-o',
-            'MIGRATING': 'fa-truck'}.get(self.status, 'fa-question')
+            'MIGRATING': 'fa-truck migrating-icon'
+        }.get(self.status, 'fa-question')
    def get_activities(self, user=None):
        acts = (self.activity_log.filter(parent=None).