Commit 09b07ed6 by Szabolcs Gelencser

implement vnc

parent 9fb467a7
......@@ -37,6 +37,7 @@ SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTOCOL', 'https')
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
########## END EMAIL CONFIGURATION
CORS_ORIGIN_ALLOW_ALL = True
########## DATABASE CONFIGURATION
# See: https://docs.djangoproject.com/en/dev/ref/settings/#databases
......
/**
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. You may obtain
* a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
// Aggregate for common network topology functionality
horizon.networktopologycommon = {
init:function() {
horizon.networktopologyloader.init();
horizon.networktopologymessager.init();
}
};
/**
* Common data loader for network topology views
*/
horizon.networktopologyloader = {
// data for the network topology views
model: null,
// timeout length
reload_duration: 10000,
// timer controlling update intervals
update_timer: null,
init:function() {
var self = this;
if($('#networktopology').length === 0) {
return;
}
self.update();
},
/**
* makes the data reqeuest and populates the 'model'
*/
update:function() {
var self = this;
angular.element.getJSON(
angular.element('#networktopology').data('networktopology') + '?' + angular.element.now(),
function(data) {
self.model = data;
$('#networktopology').trigger('change');
self.update_timer = setTimeout(function(){
self.update();
}, self.reload_duration);
}
);
},
/**
* stops the data update sequences
*/
stop_update:function() {
var self = this;
clearTimeout(self.update_timer);
},
// Set up loader template
setup_loader: function($container) {
return horizon.loader.inline(gettext('Loading')).hide().prependTo($container);
}
};
/**
* common utility for network topology view to create iframes and pass post
* messages from those iframes
*/
horizon.networktopologymessager = {
previous_message : null,
// element to attach messages to
post_messages:'#topologyMessages',
// Array of functions to call when a message event is received
messaging_functions: [],
// data stored when a delete operation is finalizing
delete_data: {},
init:function() {
var self = this;
// listens for message events
angular.element(window).on('message', function(e) {
var message = angular.element.parseJSON(e.originalEvent.data);
if (self.previous_message !== message.message) {
horizon.toast.add(message.type, message.message);
self.previous_message = message.message;
self.delete_post_message(message.iframe_id);
self.messageNotify(message);
horizon.networktopologyloader.update();
setTimeout(function() {
self.previous_message = null;
self.delete_data = {};
},self.reload_duration);
}
});
},
/**
* add method to be called when a message is received
*
* @param {function} fn method to be called
*
* @param {Object} fnObj object the method is being called from this make
* sure the scope of 'this' is correct
*/
addMessageHandler:function(fn, fnObj) {
var self = this;
self.messaging_functions.push({obj:fnObj, func:fn});
},
/**
* calls the methods that subscribed to message notifications
*
* @param {Object} message iframe message content
*/
messageNotify:function(message) {
var self = this;
for (var i = 0; i < self.messaging_functions.length; i += 1) {
func = self.messaging_functions[i].func;
fnObj = self.messaging_functions[i].obj;
func.call(fnObj, message);
}
},
/**
* posts a message from the iframe
*
* @param {String} id target device id
* @param {String} url URL for action
* @param {Object} message object containing message value
* @param {String} action value of action, e.g., "delete"
* @param {Object} data of extra data that should be relayed with the message
* notification
*/
post_message: function(id,url,message,type,action,data) {
var self = this;
if(action == "delete") {
self.delete_data.device_id = id;
self.delete_data.device_type = type;
self.delete_data.device_data = data;
}
// stop the update refesh cycle while action takes place
horizon.networktopologyloader.stop_update();
var iframeID = 'ifr_' + id;
var iframe = $('<iframe width="500" height="300" />')
.attr('id',iframeID)
.attr('src',url)
.appendTo('#topologyMessages');
iframe.on('load',function() {
angular.element(this).get(0).contentWindow.postMessage(
JSON.stringify(message, null, 2), '*');
});
},
// delete the iframe
delete_post_message: function(id) {
angular.element('#' + id).remove();
}
};
{% load i18n %}
{% load staticfiles %}
{% if not perms.vm.access_console %}
{% if not True %}
<div class="alert alert-warning">
{% trans "You are not authorized to access the VNC console." %}
</div>
......@@ -27,7 +27,7 @@
</div>
{% if perms.vm.access_console %}
{% if True %}
<div class="alert alert-info" id="noVNC_status"></div>
{% endif %}
......@@ -40,12 +40,13 @@
<hr />
</div>
{% if perms.vm.access_console %}
<canvas id="noVNC_canvas" width="640" height="20">Canvas not supported.
</canvas>
{% if True %}
<iframe src="{{ vnc_url }}" style="width: 100%; height: 664px;"></iframe>
{#<canvas id="noVNC_canvas" width="640" height="20">Canvas not supported.#}
{#</canvas>#}
<script>
var INCLUDE_URI = '{% static "no-vnc/include/" %}';
var VNC_URL = "{{ vnc_url }}";
</script>
{#<script>#}
{#var INCLUDE_URI = '{% static "no-vnc/include/" %}';#}
{#var VNC_URL = "{{ vnc_url }}";#}
{#</script>#}
{% endif %}
......@@ -116,10 +116,10 @@ class VmDetailView(LoginRequiredMixin, GraphMixin, DetailView):
ops = get_operations(instance, user, self.request)
hide_tutorial = self.request.COOKIES.get(
"hide_tutorial_for_%s" % instance.pk) == "True"
vnc_console = openstack_api.nova.server_vnc_console(self.request, instance.os_server_id)
context.update({
'graphite_enabled': settings.GRAPHITE_URL is not None,
'vnc_url': reverse_lazy("dashboard.views.detail-vnc",
kwargs={'pk': self.object.pk}),
'vnc_url': vnc_console.url,
'ops': ops,
'op': {i.op: i for i in ops},
# 'connect_commands': user.profile.get_connect_commands(instance),
......
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