root / snf-cyclades-app / synnefo / ui / static / snf / js / models.js @ b6ac9768
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// Copyright 2011 GRNET S.A. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or
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// without modification, are permitted provided that the following
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// conditions are met:
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//
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// 1. Redistributions of source code must retain the above
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// copyright notice, this list of conditions and the following
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// disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials
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// provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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// USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// The views and conclusions contained in the software and
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// documentation are those of the authors and should not be
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// interpreted as representing official policies, either expressed
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// or implied, of GRNET S.A.
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//
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;(function(root){
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// root
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var root = root;
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// setup namepsaces
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var snf = root.synnefo = root.synnefo || {};
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var models = snf.models = snf.models || {}
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var storage = snf.storage = snf.storage || {};
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var util = snf.util = snf.util || {};
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// shortcuts
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var bb = root.Backbone;
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var slice = Array.prototype.slice
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// logging
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var logger = new snf.logging.logger("SNF-MODELS"); |
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var debug = _.bind(logger.debug, logger);
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// get url helper
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var getUrl = function(baseurl) { |
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var baseurl = baseurl || snf.config.api_urls[this.api_type]; |
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var append = "/"; |
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if (baseurl.split("").reverse()[0] == "/") { |
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append = "";
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} |
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return baseurl + append + this.path; |
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} |
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// i18n
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BUILDING_MESSAGES = window.BUILDING_MESSAGES || {'INIT': 'init', 'COPY': '{0}, {1}, {2}', 'FINAL': 'final'};
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// Base object for all our models
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models.Model = bb.Model.extend({
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sync: snf.api.sync,
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api: snf.api,
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api_type: 'compute', |
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has_status: false, |
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auto_bind: [],
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initialize: function() { |
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var self = this; |
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this._proxy_model_cache = {};
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_.each(this.auto_bind, function(fname) { |
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self[fname] = _.bind(self[fname], self); |
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}); |
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if (this.has_status) { |
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this.bind("change:status", this.handle_remove); |
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this.handle_remove();
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} |
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this.api_call = _.bind(this.api.call, this); |
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if (this.proxy_attrs) { |
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this.init_proxy_attrs();
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} |
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if (this.storage_attrs) { |
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this.init_storage_attrs();
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} |
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if (this.model_actions) { |
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this.init_model_actions();
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} |
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models.Model.__super__.initialize.apply(this, arguments); |
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}, |
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// Initialize model actions object
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// For each entry in model's model_action object register the relevant
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// model proxy `can_<actionname>` attributes.
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init_model_actions: function() { |
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var actions = _.keys(this.model_actions); |
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this.set({
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"actions": new models._ActionsModel({}, { |
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actions: actions,
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model: this |
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}) |
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}); |
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this.actions = this.get("actions"); |
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this.actions.bind("set-pending", function(action) { |
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this.trigger("action:set-pending", action, this.actions, this); |
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}, this);
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this.actions.bind("unset-pending", function(action) { |
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this.trigger("action:unset-pending", action, this.actions, this); |
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}, this);
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this.actions.bind("reset-pending", function() { |
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this.trigger("action:reset-pending", this.actions, this); |
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}, this);
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_.each(this.model_actions, function(params, key){ |
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var attr = 'can_' + key; |
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if (params.length == 0) { return } |
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var deps = params[0]; |
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var cb = _.bind(params[1], this); |
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_.each(deps, function(dep) {
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this._set_proxy_attr(attr, dep, cb);
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}, this);
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}, this);
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}, |
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// Initialize proxy storage model attributes. These attribues allows
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// us to automatically access cross collection associated objects.
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init_storage_attrs: function() { |
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_.each(this.storage_attrs, function(params, attr) { |
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var store, key, attr_name;
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store = synnefo.storage[params[0]];
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key = params[1];
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attr_resolver = params[2];
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if (!attr_resolver) {
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attr_resolver = function(model, attr) { |
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return model.get(attr);
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} |
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} |
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attr_name = attr; |
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var resolve_related_instance = function(storage, attr_name, val) { |
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var data = {};
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if (!val) {
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// update with undefined and return
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data[key] = undefined;
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this.set(data);
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return;
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}; |
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// retrieve related object (check if its a Model??)
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var obj = store.get(val);
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if (obj) {
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// set related object
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data[attr_name] = obj; |
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this.set(data, {silent:true}) |
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this.trigger("change:" + attr_name, obj); |
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} else {
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var self = this; |
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var retry_to_resolve = function(store, val, key) { |
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var retries = 0; |
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var retry = window.setInterval(function(){ |
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retries++; |
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if (retries > 200) { |
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clearInterval(retry); |
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} |
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var obj = store.get(val);
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if (obj) {
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data[key] = obj; |
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self.set(data, {silent:false});
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clearInterval(retry); |
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} |
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}, 500);
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return retry
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} |
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retry_to_resolve(store, val, key); |
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} |
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} |
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var self = this; |
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function init_bindings(instance, store, key, attr, attr_resolver) { |
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instance.bind('change:' + attr, function(model) { |
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resolve_related_instance.call(model, store, key, attr_resolver(model, attr)); |
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}, this);
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instance.bind('add', function(model) { |
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resolve_related_instance.call(model, store, key, attr_resolver(model, attr)); |
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}, this);
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} |
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init_bindings(this, store, key, attr, attr_resolver);
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resolve_related_instance.call(this, store, key, attr_resolver(this, attr)); |
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}, this);
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}, |
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_proxy_model_cache: {},
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_bind_model: function(model, attr, check_attr, cb) { |
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var proxy_cache_key = attr + '_' + check_attr; |
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if (this._proxy_model_cache[proxy_cache_key]) { |
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var proxy = this._proxy_model_cache[proxy_cache_key]; |
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proxy[0].unbind('change', proxy[1]); |
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} |
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var data = {};
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var changebind = _.bind(function() { |
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data[attr] = cb.call(this, this.get(check_attr)); |
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this.set(data);
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}, this);
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model.bind('change', changebind);
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this._proxy_model_cache[proxy_cache_key] = [model, changebind];
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}, |
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_bind_attr: function(attr, check_attr, cb) { |
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this.bind('change:' + check_attr, function() { |
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if (this.get(check_attr) instanceof models.Model) { |
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var model = this.get(check_attr); |
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this._bind_model(model, attr, check_attr, cb);
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} |
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var val = cb.call(this, this.get(check_attr)); |
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var data = {};
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if (this.get(attr) !== val) { |
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data[attr] = val; |
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this.set(data);
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} |
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}, this);
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}, |
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_set_proxy_attr: function(attr, check_attr, cb) { |
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// initial set
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var data = {};
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data[attr] = cb.call(this, this.get(check_attr)); |
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if (data[attr] !== undefined) { |
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this.set(data, {silent:true}); |
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} |
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if(this.get(check_attr) instanceof models.Model) { |
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this._bind_model(this.get(check_attr), attr, check_attr, cb); |
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} |
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this._bind_attr(attr, check_attr, cb);
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}, |
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init_proxy_attrs: function() { |
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_.each(this.proxy_attrs, function(opts, attr){ |
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var cb = opts[1]; |
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_.each(opts[0], function(check_attr){ |
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this._set_proxy_attr(attr, check_attr, cb)
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}, this);
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}, this);
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}, |
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handle_remove: function() { |
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if (this.get("status") == 'DELETED') { |
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if (this.collection) { |
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try { this.clear_pending_action();} catch (err) {}; |
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try { this.reset_pending_actions();} catch (err) {}; |
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try { this.stop_stats_update();} catch (err) {}; |
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this.collection.remove(this.id); |
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} |
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} |
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}, |
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// custom set method to allow submodels to use
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// set_<attr> methods for handling the value of each
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// attribute and overriding the default set method
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// for specific parameters
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set: function(params, options) { |
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_.each(params, _.bind(function(value, key){
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if (this["set_" + key]) { |
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params[key] = this["set_" + key](value); |
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} |
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}, this))
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var ret = bb.Model.prototype.set.call(this, params, options); |
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return ret;
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}, |
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url: function(options) { |
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return getUrl.call(this, this.base_url) + "/" + this.id; |
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}, |
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api_path: function(options) { |
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return this.path + "/" + this.id; |
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}, |
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parse: function(resp, xhr) { |
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}, |
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remove: function(complete, error, success) { |
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this.api_call(this.api_path(), "delete", undefined, complete, error, success); |
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}, |
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changedKeys: function() { |
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return _.keys(this.changedAttributes() || {}); |
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}, |
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// return list of changed attributes that included in passed list
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// argument
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getKeysChanged: function(keys) { |
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return _.intersection(keys, this.changedKeys()); |
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}, |
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// boolean check of keys changed
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keysChanged: function(keys) { |
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return this.getKeysChanged(keys).length > 0; |
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}, |
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// check if any of the passed attribues has changed
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hasOnlyChange: function(keys) { |
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var ret = false; |
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_.each(keys, _.bind(function(key) {
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if (this.changedKeys().length == 1 && this.changedKeys().indexOf(key) > -1) { ret = true}; |
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}, this));
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return ret;
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} |
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}) |
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// Base object for all our model collections
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models.Collection = bb.Collection.extend({
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sync: snf.api.sync,
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api: snf.api,
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api_type: 'compute', |
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supportIncUpdates: true, |
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initialize: function() { |
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models.Collection.__super__.initialize.apply(this, arguments); |
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this.api_call = _.bind(this.api.call, this); |
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if (this.sortFields) { |
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_.each(this.sortFields, function(f) { |
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this.bind("change:" + f, _.bind(this.resort, this)); |
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}, this);
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} |
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}, |
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resort: function() { |
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this.sort();
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}, |
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url: function(options, method) { |
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return getUrl.call(this, this.base_url) + ( |
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options.details || this.details && method != 'create' ? '/detail' : ''); |
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}, |
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fetch: function(options) { |
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if (!options) { options = {} };
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// default to update
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if (!this.noUpdate) { |
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if (options.update === undefined) { options.update = true }; |
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if (!options.removeMissing && options.refresh) {
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options.removeMissing = true;
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}; |
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// for collections which associated models don't support
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// deleted state identification through attributes, resolve
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// deleted entries by checking for missing objects in fetch
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// responses.
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if (this.updateEntries && options.removeMissing === undefined) { |
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options.removeMissing = true;
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} |
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} else {
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if (options.refresh === undefined) { |
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options.refresh = true;
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if (this.updateEntries) { |
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options.update = true;
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options.removeMissing = true;
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} |
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} |
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} |
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// custom event foreach fetch
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return bb.Collection.prototype.fetch.call(this, options) |
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}, |
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create: function(model, options) { |
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var coll = this; |
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options || (options = {});
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model = this._prepareModel(model, options);
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if (!model) return false; |
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var success = options.success;
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options.success = function(nextModel, resp, xhr) { |
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if (coll.add_on_create) {
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coll.add(nextModel, options); |
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} |
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if (success) success(nextModel, resp, xhr);
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}; |
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model.save(null, options);
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return model;
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}, |
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get_fetcher: function(interval, increase, fast, increase_after_calls, max, initial_call, params) { |
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var fetch_params = params || {};
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var handler_options = {};
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fetch_params.skips_timeouts = true;
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handler_options.interval = interval; |
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handler_options.increase = increase; |
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handler_options.fast = fast; |
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handler_options.increase_after_calls = increase_after_calls; |
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handler_options.max= max; |
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handler_options.id = "collection id";
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var last_ajax = undefined; |
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var callback = _.bind(function() { |
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// clone to avoid referenced objects
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var params = _.clone(fetch_params);
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updater._ajax = last_ajax; |
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// wait for previous request to finish
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if (last_ajax && last_ajax.readyState < 4 && last_ajax.statusText != "timeout") { |
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// opera readystate for 304 responses is 0
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if (!($.browser.opera && last_ajax.readyState == 0 && last_ajax.status == 304)) { |
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return;
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} |
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} |
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last_ajax = this.fetch(params);
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}, this);
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handler_options.callback = callback; |
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var updater = new snf.api.updateHandler(_.clone(_.extend(handler_options, fetch_params))); |
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snf.api.bind("call", _.throttle(_.bind(function(){ updater.faster(true)}, this)), 1000); |
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return updater;
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} |
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}); |
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// Image model
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models.Image = models.Model.extend({
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path: 'images', |
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get_size: function() { |
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return parseInt(this.get('metadata') ? this.get('metadata').size : -1) |
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}, |
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get_description: function(escape) { |
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if (escape == undefined) { escape = true }; |
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if (escape) { return this.escape('description') || "No description available"} |
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return this.get('description') || "No description available." |
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}, |
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get_meta: function(key) { |
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if (this.get('metadata') && this.get('metadata')) { |
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if (!this.get('metadata')[key]) { return null } |
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return _.escape(this.get('metadata')[key]); |
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} else {
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return null; |
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} |
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}, |
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get_meta_keys: function() { |
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if (this.get('metadata') && this.get('metadata')) { |
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return _.keys(this.get('metadata')); |
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} else {
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return [];
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} |
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}, |
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get_owner: function() { |
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return this.get('owner') || _.keys(synnefo.config.system_images_owners)[0]; |
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}, |
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get_owner_uuid: function() { |
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return this.get('owner_uuid'); |
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}, |
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is_system_image: function() { |
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var owner = this.get_owner(); |
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return _.include(_.keys(synnefo.config.system_images_owners), owner)
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}, |
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owned_by: function(user) { |
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if (!user) { user = synnefo.user }
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return user.get_username() == this.get('owner_uuid'); |
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}, |
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display_owner: function() { |
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var owner = this.get_owner(); |
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if (_.include(_.keys(synnefo.config.system_images_owners), owner)) {
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return synnefo.config.system_images_owners[owner];
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} else {
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return owner;
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} |
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}, |
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|
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get_readable_size: function() { |
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if (this.is_deleted()) { |
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return synnefo.config.image_deleted_size_title || '(none)'; |
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} |
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return this.get_size() > 0 ? util.readablizeBytes(this.get_size() * 1024 * 1024) : '(none)'; |
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}, |
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|
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get_os: function() { |
| 502 |
return this.get_meta('OS'); |
| 503 |
}, |
| 504 |
|
| 505 |
get_gui: function() { |
| 506 |
return this.get_meta('GUI'); |
| 507 |
}, |
| 508 |
|
| 509 |
get_created_users: function() { |
| 510 |
try {
|
| 511 |
var users = this.get_meta('users').split(" "); |
| 512 |
} catch (err) { users = null } |
| 513 |
if (!users) {
|
| 514 |
var osfamily = this.get_meta('osfamily'); |
| 515 |
if (osfamily == 'windows') { |
| 516 |
users = ['Administrator'];
|
| 517 |
} else {
|
| 518 |
users = ['root'];
|
| 519 |
} |
| 520 |
} |
| 521 |
return users;
|
| 522 |
}, |
| 523 |
|
| 524 |
get_sort_order: function() { |
| 525 |
return parseInt(this.get('metadata') ? this.get('metadata').sortorder : -1) |
| 526 |
}, |
| 527 |
|
| 528 |
get_vm: function() { |
| 529 |
var vm_id = this.get("serverRef"); |
| 530 |
var vm = undefined; |
| 531 |
vm = storage.vms.get(vm_id); |
| 532 |
return vm;
|
| 533 |
}, |
| 534 |
|
| 535 |
is_public: function() { |
| 536 |
return this.get('is_public') == undefined ? true : this.get('is_public'); |
| 537 |
}, |
| 538 |
|
| 539 |
is_deleted: function() { |
| 540 |
return this.get('status') == "DELETED" |
| 541 |
}, |
| 542 |
|
| 543 |
ssh_keys_paths: function() { |
| 544 |
return _.map(this.get_created_users(), function(username) { |
| 545 |
prepend = '';
|
| 546 |
if (username != 'root') { |
| 547 |
prepend = '/home'
|
| 548 |
} |
| 549 |
return {'user': username, 'path': '{1}/{0}/.ssh/authorized_keys'.format(username, |
| 550 |
prepend)}; |
| 551 |
}); |
| 552 |
}, |
| 553 |
|
| 554 |
_supports_ssh: function() { |
| 555 |
var exclude_list = synnefo.config.ssh_support_osfamily_exclude_list || [];
|
| 556 |
var os = this.get_os(); |
| 557 |
if (exclude_list.indexOf(os) > -1) { |
| 558 |
return false; |
| 559 |
} |
| 560 |
return true; |
| 561 |
}, |
| 562 |
|
| 563 |
supports: function(feature) { |
| 564 |
if (feature == "ssh") { |
| 565 |
return this._supports_ssh() |
| 566 |
} |
| 567 |
return false; |
| 568 |
}, |
| 569 |
|
| 570 |
personality_data_for_keys: function(keys) { |
| 571 |
return _.map(this.ssh_keys_paths(), function(pathinfo) { |
| 572 |
var contents = ''; |
| 573 |
_.each(keys, function(key){
|
| 574 |
contents = contents + key.get("content") + "\n" |
| 575 |
}); |
| 576 |
contents = $.base64.encode(contents);
|
| 577 |
|
| 578 |
return {
|
| 579 |
path: pathinfo.path,
|
| 580 |
contents: contents,
|
| 581 |
mode: 0600, |
| 582 |
owner: pathinfo.user
|
| 583 |
} |
| 584 |
}); |
| 585 |
} |
| 586 |
}); |
| 587 |
|
| 588 |
// Flavor model
|
| 589 |
models.Flavor = models.Model.extend({
|
| 590 |
path: 'flavors', |
| 591 |
|
| 592 |
details_string: function() { |
| 593 |
return "{0} CPU, {1}MB, {2}GB".format(this.get('cpu'), this.get('ram'), this.get('disk')); |
| 594 |
}, |
| 595 |
|
| 596 |
get_disk_size: function() { |
| 597 |
return parseInt(this.get("disk") * 1024) |
| 598 |
}, |
| 599 |
|
| 600 |
get_ram_size: function() { |
| 601 |
return parseInt(this.get("ram")) |
| 602 |
}, |
| 603 |
|
| 604 |
get_disk_template_info: function() { |
| 605 |
var info = snf.config.flavors_disk_templates_info[this.get("disk_template")]; |
| 606 |
if (!info) {
|
| 607 |
info = { name: this.get("disk_template"), description:'' };
|
| 608 |
} |
| 609 |
return info
|
| 610 |
}, |
| 611 |
|
| 612 |
disk_to_bytes: function() { |
| 613 |
return parseInt(this.get("disk")) * 1024 * 1024 * 1024; |
| 614 |
}, |
| 615 |
|
| 616 |
ram_to_bytes: function() { |
| 617 |
return parseInt(this.get("ram")) * 1024 * 1024; |
| 618 |
}, |
| 619 |
|
| 620 |
}); |
| 621 |
|
| 622 |
models.ParamsList = function(){this.initialize.apply(this, arguments)}; |
| 623 |
_.extend(models.ParamsList.prototype, bb.Events, {
|
| 624 |
|
| 625 |
initialize: function(parent, param_name) { |
| 626 |
this.parent = parent;
|
| 627 |
this.actions = {};
|
| 628 |
this.param_name = param_name;
|
| 629 |
this.length = 0; |
| 630 |
}, |
| 631 |
|
| 632 |
has_action: function(action) { |
| 633 |
return this.actions[action] ? true : false; |
| 634 |
}, |
| 635 |
|
| 636 |
_parse_params: function(arguments) { |
| 637 |
if (arguments.length <= 1) { |
| 638 |
return [];
|
| 639 |
} |
| 640 |
|
| 641 |
var args = _.toArray(arguments); |
| 642 |
return args.splice(1); |
| 643 |
}, |
| 644 |
|
| 645 |
contains: function(action, params) { |
| 646 |
params = this._parse_params(arguments); |
| 647 |
var has_action = this.has_action(action); |
| 648 |
if (!has_action) { return false }; |
| 649 |
|
| 650 |
var paramsEqual = false; |
| 651 |
_.each(this.actions[action], function(action_params) { |
| 652 |
if (_.isEqual(action_params, params)) {
|
| 653 |
paramsEqual = true;
|
| 654 |
} |
| 655 |
}); |
| 656 |
|
| 657 |
return paramsEqual;
|
| 658 |
}, |
| 659 |
|
| 660 |
is_empty: function() { |
| 661 |
return _.isEmpty(this.actions); |
| 662 |
}, |
| 663 |
|
| 664 |
add: function(action, params) { |
| 665 |
params = this._parse_params(arguments); |
| 666 |
if (this.contains.apply(this, arguments)) { return this }; |
| 667 |
var isnew = false |
| 668 |
if (!this.has_action(action)) { |
| 669 |
this.actions[action] = [];
|
| 670 |
isnew = true;
|
| 671 |
}; |
| 672 |
|
| 673 |
this.actions[action].push(params);
|
| 674 |
this.parent.trigger("change:" + this.param_name, this.parent, this); |
| 675 |
if (isnew) {
|
| 676 |
this.trigger("add", action, params); |
| 677 |
} else {
|
| 678 |
this.trigger("change", action, params); |
| 679 |
} |
| 680 |
return this; |
| 681 |
}, |
| 682 |
|
| 683 |
remove_all: function(action) { |
| 684 |
if (this.has_action(action)) { |
| 685 |
delete this.actions[action]; |
| 686 |
this.parent.trigger("change:" + this.param_name, this.parent, this); |
| 687 |
this.trigger("remove", action); |
| 688 |
} |
| 689 |
return this; |
| 690 |
}, |
| 691 |
|
| 692 |
reset: function() { |
| 693 |
this.actions = {};
|
| 694 |
this.parent.trigger("change:" + this.param_name, this.parent, this); |
| 695 |
this.trigger("reset"); |
| 696 |
this.trigger("remove"); |
| 697 |
}, |
| 698 |
|
| 699 |
remove: function(action, params) { |
| 700 |
params = this._parse_params(arguments); |
| 701 |
if (!this.has_action(action)) { return this }; |
| 702 |
var index = -1; |
| 703 |
_.each(this.actions[action], _.bind(function(action_params) { |
| 704 |
if (_.isEqual(action_params, params)) {
|
| 705 |
index = this.actions[action].indexOf(action_params);
|
| 706 |
} |
| 707 |
}, this));
|
| 708 |
|
| 709 |
if (index > -1) { |
| 710 |
this.actions[action].splice(index, 1); |
| 711 |
if (_.isEmpty(this.actions[action])) { |
| 712 |
delete this.actions[action]; |
| 713 |
} |
| 714 |
this.parent.trigger("change:" + this.param_name, this.parent, this); |
| 715 |
this.trigger("remove", action, params); |
| 716 |
} |
| 717 |
} |
| 718 |
|
| 719 |
}); |
| 720 |
|
| 721 |
// Virtualmachine model
|
| 722 |
models.VM = models.Model.extend({
|
| 723 |
|
| 724 |
path: 'servers', |
| 725 |
has_status: true, |
| 726 |
proxy_attrs: {
|
| 727 |
'busy': [
|
| 728 |
['status', 'state'], function() { |
| 729 |
return !_.contains(['ACTIVE', 'STOPPED'], this.get('status')); |
| 730 |
} |
| 731 |
], |
| 732 |
'in_progress': [
|
| 733 |
['status', 'state'], function() { |
| 734 |
return this.in_transition(); |
| 735 |
} |
| 736 |
] |
| 737 |
}, |
| 738 |
|
| 739 |
initialize: function(params) { |
| 740 |
var self = this; |
| 741 |
this.ports = new Backbone.FilteredCollection(undefined, { |
| 742 |
collection: synnefo.storage.ports,
|
| 743 |
collectionFilter: function(m) { |
| 744 |
return self.id == m.get('device_id') |
| 745 |
}}); |
| 746 |
|
| 747 |
this.pending_firewalls = {};
|
| 748 |
|
| 749 |
models.VM.__super__.initialize.apply(this, arguments); |
| 750 |
|
| 751 |
|
| 752 |
this.set({state: params.status || "ERROR"}); |
| 753 |
this.log = new snf.logging.logger("VM " + this.id); |
| 754 |
this.pending_action = undefined; |
| 755 |
|
| 756 |
// init stats parameter
|
| 757 |
this.set({'stats': undefined}, {silent: true}); |
| 758 |
// defaults to not update the stats
|
| 759 |
// each view should handle this vm attribute
|
| 760 |
// depending on if it displays stat images or not
|
| 761 |
this.do_update_stats = false; |
| 762 |
|
| 763 |
// interval time
|
| 764 |
// this will dynamicaly change if the server responds that
|
| 765 |
// images get refreshed on different intervals
|
| 766 |
this.stats_update_interval = synnefo.config.STATS_INTERVAL || 5000; |
| 767 |
this.stats_available = false; |
| 768 |
|
| 769 |
// initialize interval
|
| 770 |
this.init_stats_intervals(this.stats_update_interval); |
| 771 |
|
| 772 |
// handle progress message on instance change
|
| 773 |
this.bind("change", _.bind(this.update_status_message, this)); |
| 774 |
this.bind("change:task_state", _.bind(this.update_status, this)); |
| 775 |
// force update of progress message
|
| 776 |
this.update_status_message(true); |
| 777 |
|
| 778 |
// default values
|
| 779 |
this.bind("change:state", _.bind(function(){ |
| 780 |
if (this.state() == "DESTROY") { |
| 781 |
this.handle_destroy()
|
| 782 |
} |
| 783 |
}, this));
|
| 784 |
|
| 785 |
}, |
| 786 |
|
| 787 |
get_public_ips: function() { |
| 788 |
var ips = [];
|
| 789 |
this.ports.filter(function(port) { |
| 790 |
if (port.get('network') && !port.get('network').get('is_public')) { return } |
| 791 |
if (!port.get("ips")) { return } |
| 792 |
port.get("ips").each(function(ip) { |
| 793 |
ips.push(ip); |
| 794 |
}); |
| 795 |
}); |
| 796 |
return ips;
|
| 797 |
}, |
| 798 |
|
| 799 |
has_public_ip: function() { |
| 800 |
return this.ports.filter(function(port) { |
| 801 |
return port.get("network") && |
| 802 |
port.get("network").get("is_public") && |
| 803 |
port.get("ips").length > 0; |
| 804 |
}).length > 0;
|
| 805 |
}, |
| 806 |
|
| 807 |
has_public_ipv6: function() { |
| 808 |
return this.has_ip_version("v6", true); |
| 809 |
}, |
| 810 |
|
| 811 |
has_public_ipv4: function() { |
| 812 |
return this.has_ip_version("v4", true); |
| 813 |
}, |
| 814 |
|
| 815 |
has_ip_version: function(ver, public) { |
| 816 |
var found = false; |
| 817 |
this.ports.each(function(port) { |
| 818 |
if (found) { return } |
| 819 |
if (public !== undefined) { |
| 820 |
if (port.get("network") && |
| 821 |
port.get("network").get("is_public") != public) { |
| 822 |
return
|
| 823 |
} |
| 824 |
} |
| 825 |
port.get('ips').each(function(ip) { |
| 826 |
if (found) { return } |
| 827 |
if (ip.get("type") == ver) { |
| 828 |
found = true
|
| 829 |
} |
| 830 |
}) |
| 831 |
}, this)
|
| 832 |
return found;
|
| 833 |
}, |
| 834 |
|
| 835 |
status: function(st) { |
| 836 |
if (!st) { return this.get("status")} |
| 837 |
return this.set({status:st}); |
| 838 |
}, |
| 839 |
|
| 840 |
update_status: function() { |
| 841 |
this.set_status(this.get('status')); |
| 842 |
}, |
| 843 |
|
| 844 |
set_status: function(st) { |
| 845 |
var new_state = this.state_for_api_status(st); |
| 846 |
var transition = false; |
| 847 |
|
| 848 |
if (this.state() != new_state) { |
| 849 |
if (models.VM.STATES_TRANSITIONS[this.state()]) { |
| 850 |
transition = this.state();
|
| 851 |
} |
| 852 |
} |
| 853 |
|
| 854 |
// call it silently to avoid double change trigger
|
| 855 |
var state = this.state_for_api_status(st); |
| 856 |
this.set({'state': state}, {silent: true}); |
| 857 |
|
| 858 |
// trigger transition
|
| 859 |
if (transition && models.VM.TRANSITION_STATES.indexOf(new_state) == -1) { |
| 860 |
this.trigger("transition", {from:transition, to:new_state}) |
| 861 |
}; |
| 862 |
return st;
|
| 863 |
}, |
| 864 |
|
| 865 |
get_diagnostics: function(success) { |
| 866 |
this.__make_api_call(this.get_diagnostics_url(), |
| 867 |
"read", // create so that sync later uses POST to make the call |
| 868 |
null, // payload |
| 869 |
function(data) {
|
| 870 |
success(data); |
| 871 |
}, |
| 872 |
null, 'diagnostics'); |
| 873 |
}, |
| 874 |
|
| 875 |
has_diagnostics: function() { |
| 876 |
return this.get("diagnostics") && this.get("diagnostics").length; |
| 877 |
}, |
| 878 |
|
| 879 |
get_progress_info: function() { |
| 880 |
// details about progress message
|
| 881 |
// contains a list of diagnostic messages
|
| 882 |
return this.get("status_messages"); |
| 883 |
}, |
| 884 |
|
| 885 |
get_status_message: function() { |
| 886 |
return this.get('status_message'); |
| 887 |
}, |
| 888 |
|
| 889 |
// extract status message from diagnostics
|
| 890 |
status_message_from_diagnostics: function(diagnostics) { |
| 891 |
var valid_sources_map = synnefo.config.diagnostics_status_messages_map;
|
| 892 |
var valid_sources = valid_sources_map[this.get('status')]; |
| 893 |
if (!valid_sources) { return null }; |
| 894 |
|
| 895 |
// filter messsages based on diagnostic source
|
| 896 |
var messages = _.filter(diagnostics, function(diag) { |
| 897 |
return valid_sources.indexOf(diag.source) > -1; |
| 898 |
}); |
| 899 |
|
| 900 |
var msg = messages[0]; |
| 901 |
if (msg) {
|
| 902 |
var message = msg.message;
|
| 903 |
var message_tpl = snf.config.diagnostic_messages_tpls[msg.source];
|
| 904 |
|
| 905 |
if (message_tpl) {
|
| 906 |
message = message_tpl.replace('MESSAGE', msg.message);
|
| 907 |
} |
| 908 |
return message;
|
| 909 |
} |
| 910 |
|
| 911 |
// no message to display, but vm in build state, display
|
| 912 |
// finalizing message.
|
| 913 |
if (this.is_building() == 'BUILD') { |
| 914 |
return synnefo.config.BUILDING_MESSAGES['FINAL']; |
| 915 |
} |
| 916 |
return null; |
| 917 |
}, |
| 918 |
|
| 919 |
update_status_message: function(force) { |
| 920 |
// update only if one of the specified attributes has changed
|
| 921 |
if (
|
| 922 |
!this.keysChanged(['diagnostics', 'progress', 'status', 'state']) |
| 923 |
&& !force |
| 924 |
) { return };
|
| 925 |
|
| 926 |
// if user requested to destroy the vm set the appropriate
|
| 927 |
// message.
|
| 928 |
if (this.get('state') == "DESTROY") { |
| 929 |
message = "Terminating..."
|
| 930 |
this.set({status_message: message}) |
| 931 |
return;
|
| 932 |
} |
| 933 |
|
| 934 |
// set error message, if vm has diagnostic message display it as
|
| 935 |
// progress message
|
| 936 |
if (this.in_error_state()) { |
| 937 |
var d = this.get('diagnostics'); |
| 938 |
if (d && d.length) {
|
| 939 |
var message = this.status_message_from_diagnostics(d); |
| 940 |
this.set({status_message: message}); |
| 941 |
} else {
|
| 942 |
this.set({status_message: null}); |
| 943 |
} |
| 944 |
return;
|
| 945 |
} |
| 946 |
|
| 947 |
// identify building status message
|
| 948 |
if (this.is_building()) { |
| 949 |
var self = this; |
| 950 |
var success = function(msg) { |
| 951 |
self.set({status_message: msg});
|
| 952 |
} |
| 953 |
this.get_building_status_message(success);
|
| 954 |
return;
|
| 955 |
} |
| 956 |
|
| 957 |
this.set({status_message:null}); |
| 958 |
}, |
| 959 |
|
| 960 |
// get building status message. Asynchronous function since it requires
|
| 961 |
// access to vm image.
|
| 962 |
get_building_status_message: function(callback) { |
| 963 |
// no progress is set, vm is in initial build status
|
| 964 |
var progress = this.get("progress"); |
| 965 |
if (progress == 0 || !progress) { |
| 966 |
return callback(BUILDING_MESSAGES['INIT']); |
| 967 |
} |
| 968 |
|
| 969 |
// vm has copy progress, display copy percentage
|
| 970 |
if (progress > 0 && progress <= 99) { |
| 971 |
this.get_copy_details(true, undefined, _.bind( |
| 972 |
function(details){
|
| 973 |
callback(BUILDING_MESSAGES['COPY'].format(details.copy,
|
| 974 |
details.size, |
| 975 |
details.progress)); |
| 976 |
}, this));
|
| 977 |
return;
|
| 978 |
} |
| 979 |
|
| 980 |
// copy finished display FINAL message or identify status message
|
| 981 |
// from diagnostics.
|
| 982 |
if (progress >= 100) { |
| 983 |
if (!this.has_diagnostics()) { |
| 984 |
callback(BUILDING_MESSAGES['FINAL']);
|
| 985 |
} else {
|
| 986 |
var d = this.get("diagnostics"); |
| 987 |
var msg = this.status_message_from_diagnostics(d); |
| 988 |
if (msg) {
|
| 989 |
callback(msg); |
| 990 |
} |
| 991 |
} |
| 992 |
} |
| 993 |
}, |
| 994 |
|
| 995 |
get_copy_details: function(human, image, callback) { |
| 996 |
var human = human || false; |
| 997 |
var image = image || this.get_image(_.bind(function(image){ |
| 998 |
var progress = this.get('progress'); |
| 999 |
var size = image.get_size();
|
| 1000 |
var size_copied = (size * progress / 100).toFixed(2); |
| 1001 |
|
| 1002 |
if (human) {
|
| 1003 |
size = util.readablizeBytes(size*1024*1024); |
| 1004 |
size_copied = util.readablizeBytes(size_copied*1024*1024); |
| 1005 |
} |
| 1006 |
|
| 1007 |
callback({'progress': progress, 'size': size, 'copy': size_copied})
|
| 1008 |
}, this));
|
| 1009 |
}, |
| 1010 |
|
| 1011 |
start_stats_update: function(force_if_empty) { |
| 1012 |
var prev_state = this.do_update_stats; |
| 1013 |
|
| 1014 |
this.do_update_stats = true; |
| 1015 |
|
| 1016 |
// fetcher initialized ??
|
| 1017 |
if (!this.stats_fetcher) { |
| 1018 |
this.init_stats_intervals();
|
| 1019 |
} |
| 1020 |
|
| 1021 |
|
| 1022 |
// fetcher running ???
|
| 1023 |
if (!this.stats_fetcher.running || !prev_state) { |
| 1024 |
this.stats_fetcher.start();
|
| 1025 |
} |
| 1026 |
|
| 1027 |
if (force_if_empty && this.get("stats") == undefined) { |
| 1028 |
this.update_stats(true); |
| 1029 |
} |
| 1030 |
}, |
| 1031 |
|
| 1032 |
stop_stats_update: function(stop_calls) { |
| 1033 |
this.do_update_stats = false; |
| 1034 |
|
| 1035 |
if (stop_calls) {
|
| 1036 |
this.stats_fetcher.stop();
|
| 1037 |
} |
| 1038 |
}, |
| 1039 |
|
| 1040 |
// clear and reinitialize update interval
|
| 1041 |
init_stats_intervals: function (interval) { |
| 1042 |
this.stats_fetcher = this.get_stats_fetcher(this.stats_update_interval); |
| 1043 |
this.stats_fetcher.start();
|
| 1044 |
}, |
| 1045 |
|
| 1046 |
get_stats_fetcher: function(timeout) { |
| 1047 |
var cb = _.bind(function(data){ |
| 1048 |
this.update_stats();
|
| 1049 |
}, this);
|
| 1050 |
var fetcher = new snf.api.updateHandler({'callback': cb, interval: timeout, id:'stats'}); |
| 1051 |
return fetcher;
|
| 1052 |
}, |
| 1053 |
|
| 1054 |
// do the api call
|
| 1055 |
update_stats: function(force) { |
| 1056 |
// do not update stats if flag not set
|
| 1057 |
if ((!this.do_update_stats && !force) || this.updating_stats) { |
| 1058 |
return;
|
| 1059 |
} |
| 1060 |
|
| 1061 |
// make the api call, execute handle_stats_update on sucess
|
| 1062 |
// TODO: onError handler ???
|
| 1063 |
stats_url = this.url() + "/stats"; |
| 1064 |
this.updating_stats = true; |
| 1065 |
this.sync("read", this, { |
| 1066 |
handles_error:true, |
| 1067 |
url: stats_url,
|
| 1068 |
refresh:true, |
| 1069 |
success: _.bind(this.handle_stats_update, this), |
| 1070 |
error: _.bind(this.handle_stats_error, this), |
| 1071 |
complete: _.bind(function(){this.updating_stats = false;}, this), |
| 1072 |
critical: false, |
| 1073 |
log_error: false, |
| 1074 |
skips_timeouts: true |
| 1075 |
}); |
| 1076 |
}, |
| 1077 |
|
| 1078 |
get_attachment: function(id) { |
| 1079 |
var attachment = undefined; |
| 1080 |
_.each(this.get("attachments"), function(a) { |
| 1081 |
if (a.id == id) {
|
| 1082 |
attachment = a; |
| 1083 |
} |
| 1084 |
}); |
| 1085 |
return attachment
|
| 1086 |
}, |
| 1087 |
|
| 1088 |
_set_stats: function(stats) { |
| 1089 |
var silent = silent === undefined ? false : silent; |
| 1090 |
// unavailable stats while building
|
| 1091 |
if (this.get("status") == "BUILD") { |
| 1092 |
this.stats_available = false; |
| 1093 |
} else { this.stats_available = true; } |
| 1094 |
|
| 1095 |
if (this.get("status") == "DESTROY") { this.stats_available = false; } |
| 1096 |
|
| 1097 |
this.set({stats: stats}, {silent:true}); |
| 1098 |
this.trigger("stats:update", stats); |
| 1099 |
}, |
| 1100 |
|
| 1101 |
unbind: function() { |
| 1102 |
models.VM.__super__.unbind.apply(this, arguments); |
| 1103 |
}, |
| 1104 |
|
| 1105 |
can_start: function(flv, count_current) { |
| 1106 |
var get_quota = function(key) { |
| 1107 |
return synnefo.storage.quotas.get(key).get('available'); |
| 1108 |
} |
| 1109 |
var flavor = flv || this.get_flavor(); |
| 1110 |
var vm_ram_current = 0, vm_cpu_current = 0; |
| 1111 |
if (flv && this.is_active() || flv && count_current) { |
| 1112 |
var current = this.get_flavor(); |
| 1113 |
vm_ram_current = current.ram_to_bytes(); |
| 1114 |
vm_cpu_current = parseInt(current.get('cpu'));
|
| 1115 |
} |
| 1116 |
var vm_ram = flavor.ram_to_bytes();
|
| 1117 |
var vm_cpu = parseInt(flavor.get('cpu')); |
| 1118 |
var available_cpu = get_quota('cyclades.cpu') + vm_cpu_current; |
| 1119 |
var available_ram = get_quota('cyclades.ram') + vm_ram_current; |
| 1120 |
if (vm_ram > available_ram || vm_cpu > available_cpu) { return false } |
| 1121 |
return true |
| 1122 |
}, |
| 1123 |
|
| 1124 |
can_connect: function() { |
| 1125 |
if (!synnefo.config.hotplug_enabled && this.is_active()) { return false } |
| 1126 |
return _.contains(["ACTIVE", "STOPPED"], this.get("status")) && |
| 1127 |
!this.get('suspended') |
| 1128 |
}, |
| 1129 |
|
| 1130 |
can_disconnect: function() { |
| 1131 |
return _.contains(["ACTIVE", "STOPPED"], this.get("status")) |
| 1132 |
}, |
| 1133 |
|
| 1134 |
can_resize: function() { |
| 1135 |
return this.get('status') == 'STOPPED'; |
| 1136 |
}, |
| 1137 |
|
| 1138 |
handle_stats_error: function() { |
| 1139 |
stats = {};
|
| 1140 |
_.each(['cpuBar', 'cpuTimeSeries', 'netBar', 'netTimeSeries'], function(k) { |
| 1141 |
stats[k] = false;
|
| 1142 |
}); |
| 1143 |
|
| 1144 |
this.set({'stats': stats}); |
| 1145 |
}, |
| 1146 |
|
| 1147 |
// this method gets executed after a successful vm stats api call
|
| 1148 |
handle_stats_update: function(data) { |
| 1149 |
var self = this; |
| 1150 |
// avoid browser caching
|
| 1151 |
|
| 1152 |
if (data.stats && _.size(data.stats) > 0) { |
| 1153 |
var ts = $.now(); |
| 1154 |
var stats = data.stats;
|
| 1155 |
var images_loaded = 0; |
| 1156 |
var images = {};
|
| 1157 |
|
| 1158 |
function check_images_loaded() { |
| 1159 |
images_loaded++; |
| 1160 |
|
| 1161 |
if (images_loaded == 4) { |
| 1162 |
self._set_stats(images); |
| 1163 |
} |
| 1164 |
} |
| 1165 |
_.each(['cpuBar', 'cpuTimeSeries', 'netBar', 'netTimeSeries'], function(k) { |
| 1166 |
|
| 1167 |
stats[k] = stats[k] + "?_=" + ts;
|
| 1168 |
|
| 1169 |
var stat = k.slice(0,3); |
| 1170 |
var type = k.slice(3,6) == "Bar" ? "bar" : "time"; |
| 1171 |
var img = $("<img />"); |
| 1172 |
var val = stats[k];
|
| 1173 |
|
| 1174 |
// load stat image to a temporary dom element
|
| 1175 |
// update model stats on image load/error events
|
| 1176 |
img.load(function() {
|
| 1177 |
images[k] = val; |
| 1178 |
check_images_loaded(); |
| 1179 |
}); |
| 1180 |
|
| 1181 |
img.error(function() {
|
| 1182 |
images[stat + type] = false;
|
| 1183 |
check_images_loaded(); |
| 1184 |
}); |
| 1185 |
|
| 1186 |
img.attr({'src': stats[k]});
|
| 1187 |
}) |
| 1188 |
data.stats = stats; |
| 1189 |
} |
| 1190 |
|
| 1191 |
// do we need to change the interval ??
|
| 1192 |
if (data.stats.refresh * 1000 != this.stats_update_interval) { |
| 1193 |
this.stats_update_interval = data.stats.refresh * 1000; |
| 1194 |
this.stats_fetcher.interval = this.stats_update_interval; |
| 1195 |
this.stats_fetcher.maximum_interval = this.stats_update_interval; |
| 1196 |
this.stats_fetcher.stop();
|
| 1197 |
this.stats_fetcher.start(false); |
| 1198 |
} |
| 1199 |
}, |
| 1200 |
|
| 1201 |
// helper method that sets the do_update_stats
|
| 1202 |
// in the future this method could also make an api call
|
| 1203 |
// immediaetly if needed
|
| 1204 |
enable_stats_update: function() { |
| 1205 |
this.do_update_stats = true; |
| 1206 |
}, |
| 1207 |
|
| 1208 |
handle_destroy: function() { |
| 1209 |
this.stats_fetcher.stop();
|
| 1210 |
}, |
| 1211 |
|
| 1212 |
require_reboot: function() { |
| 1213 |
if (this.is_active()) { |
| 1214 |
this.set({'reboot_required': true}); |
| 1215 |
} |
| 1216 |
}, |
| 1217 |
|
| 1218 |
set_pending_action: function(data) { |
| 1219 |
this.pending_action = data;
|
| 1220 |
return data;
|
| 1221 |
}, |
| 1222 |
|
| 1223 |
// machine has pending action
|
| 1224 |
update_pending_action: function(action, force) { |
| 1225 |
this.set({pending_action: action}); |
| 1226 |
}, |
| 1227 |
|
| 1228 |
clear_pending_action: function() { |
| 1229 |
this.set({pending_action: undefined}); |
| 1230 |
}, |
| 1231 |
|
| 1232 |
has_pending_action: function() { |
| 1233 |
return this.get("pending_action") ? this.get("pending_action") : false; |
| 1234 |
}, |
| 1235 |
|
| 1236 |
// machine is active
|
| 1237 |
is_active: function() { |
| 1238 |
return models.VM.ACTIVE_STATES.indexOf(this.state()) > -1; |
| 1239 |
}, |
| 1240 |
|
| 1241 |
// machine is building
|
| 1242 |
is_building: function() { |
| 1243 |
return models.VM.BUILDING_STATES.indexOf(this.state()) > -1; |
| 1244 |
}, |
| 1245 |
|
| 1246 |
is_rebooting: function() { |
| 1247 |
return this.state() == 'REBOOT'; |
| 1248 |
}, |
| 1249 |
|
| 1250 |
in_error_state: function() { |
| 1251 |
return this.state() === "ERROR" |
| 1252 |
}, |
| 1253 |
|
| 1254 |
// user can connect to machine
|
| 1255 |
is_connectable: function() { |
| 1256 |
return models.VM.CONNECT_STATES.indexOf(this.state()) > -1; |
| 1257 |
}, |
| 1258 |
|
| 1259 |
remove_meta: function(key, complete, error) { |
| 1260 |
var url = this.api_path() + "/metadata/" + key; |
| 1261 |
this.api_call(url, "delete", undefined, complete, error); |
| 1262 |
}, |
| 1263 |
|
| 1264 |
save_meta: function(meta, complete, error) { |
| 1265 |
var url = this.api_path() + "/metadata/" + meta.key; |
| 1266 |
var payload = {meta:{}}; |
| 1267 |
payload.meta[meta.key] = meta.value; |
| 1268 |
payload._options = {
|
| 1269 |
critical:false, |
| 1270 |
error_params: {
|
| 1271 |
title: "Machine metadata error", |
| 1272 |
extra_details: {"Machine id": this.id} |
| 1273 |
}}; |
| 1274 |
|
| 1275 |
this.api_call(url, "update", payload, complete, error); |
| 1276 |
}, |
| 1277 |
|
| 1278 |
|
| 1279 |
// update/get the state of the machine
|
| 1280 |
state: function() { |
| 1281 |
var args = slice.call(arguments); |
| 1282 |
|
| 1283 |
if (args.length > 0 && models.VM.STATES.indexOf(args[0]) > -1) { |
| 1284 |
this.set({'state': args[0]}); |
| 1285 |
} |
| 1286 |
|
| 1287 |
return this.get('state'); |
| 1288 |
}, |
| 1289 |
|
| 1290 |
// get the state that the api status corresponds to
|
| 1291 |
state_for_api_status: function(status) { |
| 1292 |
return this.state_transition(this.state(), status); |
| 1293 |
}, |
| 1294 |
|
| 1295 |
// get transition state for the corresponging api status
|
| 1296 |
state_transition: function(state, new_status) { |
| 1297 |
var statuses = models.VM.STATES_TRANSITIONS[state];
|
| 1298 |
if (statuses) {
|
| 1299 |
if (statuses.indexOf(new_status) > -1) { |
| 1300 |
return new_status;
|
| 1301 |
} else {
|
| 1302 |
return state;
|
| 1303 |
} |
| 1304 |
} else {
|
| 1305 |
return new_status;
|
| 1306 |
} |
| 1307 |
}, |
| 1308 |
|
| 1309 |
// the current vm state is a transition state
|
| 1310 |
in_transition: function() { |
| 1311 |
return models.VM.TRANSITION_STATES.indexOf(this.state()) > -1 || |
| 1312 |
models.VM.TRANSITION_STATES.indexOf(this.get('status')) > -1; |
| 1313 |
}, |
| 1314 |
|
| 1315 |
// get image object
|
| 1316 |
get_image: function(callback) { |
| 1317 |
if (callback == undefined) { callback = function(){} } |
| 1318 |
var image = storage.images.get(this.get('image')); |
| 1319 |
if (!image) {
|
| 1320 |
storage.images.update_unknown_id(this.get('image'), callback); |
| 1321 |
return;
|
| 1322 |
} |
| 1323 |
callback(image); |
| 1324 |
return image;
|
| 1325 |
}, |
| 1326 |
|
| 1327 |
// get flavor object
|
| 1328 |
get_flavor: function() { |
| 1329 |
var flv = storage.flavors.get(this.get('flavor')); |
| 1330 |
if (!flv) {
|
| 1331 |
storage.flavors.update_unknown_id(this.get('flavor')); |
| 1332 |
flv = storage.flavors.get(this.get('flavor')); |
| 1333 |
} |
| 1334 |
return flv;
|
| 1335 |
}, |
| 1336 |
|
| 1337 |
get_resize_flavors: function() { |
| 1338 |
var vm_flavor = this.get_flavor(); |
| 1339 |
var flavors = synnefo.storage.flavors.filter(function(f){ |
| 1340 |
return f.get('disk_template') == |
| 1341 |
vm_flavor.get('disk_template') && f.get('disk') == |
| 1342 |
vm_flavor.get('disk');
|
| 1343 |
}); |
| 1344 |
return flavors;
|
| 1345 |
}, |
| 1346 |
|
| 1347 |
get_flavor_quotas: function() { |
| 1348 |
var flavor = this.get_flavor(); |
| 1349 |
return {
|
| 1350 |
cpu: flavor.get('cpu'), |
| 1351 |
ram: flavor.get_ram_size(),
|
| 1352 |
disk:flavor.get_disk_size()
|
| 1353 |
} |
| 1354 |
}, |
| 1355 |
|
| 1356 |
get_meta: function(key, deflt) { |
| 1357 |
if (this.get('metadata') && this.get('metadata')) { |
| 1358 |
if (!this.get('metadata')[key]) { return deflt } |
| 1359 |
return _.escape(this.get('metadata')[key]); |
| 1360 |
} else {
|
| 1361 |
return deflt;
|
| 1362 |
} |
| 1363 |
}, |
| 1364 |
|
| 1365 |
get_meta_keys: function() { |
| 1366 |
if (this.get('metadata') && this.get('metadata')) { |
| 1367 |
return _.keys(this.get('metadata')); |
| 1368 |
} else {
|
| 1369 |
return [];
|
| 1370 |
} |
| 1371 |
}, |
| 1372 |
|
| 1373 |
// get metadata OS value
|
| 1374 |
get_os: function() { |
| 1375 |
var image = this.get_image(); |
| 1376 |
return this.get_meta('OS') || (image ? |
| 1377 |
image.get_os() || "okeanos" : "okeanos"); |
| 1378 |
}, |
| 1379 |
|
| 1380 |
get_gui: function() { |
| 1381 |
return this.get_meta('GUI'); |
| 1382 |
}, |
| 1383 |
|
| 1384 |
get_hostname: function() { |
| 1385 |
return this.get_meta('hostname') || this.get('fqdn') || synnefo.config.no_fqdn_message; |
| 1386 |
}, |
| 1387 |
|
| 1388 |
// get actions that the user can execute
|
| 1389 |
// depending on the vm state/status
|
| 1390 |
get_available_actions: function() { |
| 1391 |
return models.VM.AVAILABLE_ACTIONS[this.state()]; |
| 1392 |
}, |
| 1393 |
|
| 1394 |
set_profile: function(profile, net_id) { |
| 1395 |
}, |
| 1396 |
|
| 1397 |
// call rename api
|
| 1398 |
rename: function(new_name) { |
| 1399 |
//this.set({'name': new_name});
|
| 1400 |
this.sync("update", this, { |
| 1401 |
critical: true, |
| 1402 |
data: {
|
| 1403 |
'server': {
|
| 1404 |
'name': new_name
|
| 1405 |
} |
| 1406 |
}, |
| 1407 |
success: _.bind(function(){ |
| 1408 |
snf.api.trigger("call");
|
| 1409 |
}, this)
|
| 1410 |
}); |
| 1411 |
}, |
| 1412 |
|
| 1413 |
get_console_url: function(data) { |
| 1414 |
var url_params = {
|
| 1415 |
machine: this.get("name"), |
| 1416 |
host_ip: this.get_hostname(), |
| 1417 |
host_ip_v6: this.get_hostname(), |
| 1418 |
host: data.host,
|
| 1419 |
port: data.port,
|
| 1420 |
password: data.password
|
| 1421 |
} |
| 1422 |
return synnefo.config.ui_console_url + '?' + $.param(url_params); |
| 1423 |
}, |
| 1424 |
|
| 1425 |
set_firewall: function(nic, value, success_cb, error_cb) { |
| 1426 |
var self = this; |
| 1427 |
var success = function() { self.require_reboot(); success_cb() } |
| 1428 |
var error = function() { error_cb() } |
| 1429 |
var data = {'nic': nic.id, 'profile': value, 'display': true}; |
| 1430 |
var url = this.url() + "/action"; |
| 1431 |
//var params = {skip_api_error: false, display: true};
|
| 1432 |
this.call('firewallProfile', success, error, data); |
| 1433 |
}, |
| 1434 |
|
| 1435 |
connect_floating_ip: function(ip, cb, error) { |
| 1436 |
var self = this; |
| 1437 |
var from_status = this.get('status'); |
| 1438 |
this.set({'status': 'CONNECTING'}); |
| 1439 |
synnefo.storage.ports.create({
|
| 1440 |
port: {
|
| 1441 |
network_id: ip.get('floating_network_id'), |
| 1442 |
device_id: this.id, |
| 1443 |
fixed_ips: [{'ip_address': ip.get('floating_ip_address')}] |
| 1444 |
} |
| 1445 |
}, {
|
| 1446 |
success: cb,
|
| 1447 |
error: function() { error && error() }, |
| 1448 |
skip_api_error: false |
| 1449 |
}); |
| 1450 |
}, |
| 1451 |
|
| 1452 |
// action helper
|
| 1453 |
call: function(action_name, success, error, params) { |
| 1454 |
var id_param = [this.id]; |
| 1455 |
|
| 1456 |
params = params || {};
|
| 1457 |
success = success || function() {};
|
| 1458 |
error = error || function() {};
|
| 1459 |
|
| 1460 |
var self = this; |
| 1461 |
|
| 1462 |
switch(action_name) {
|
| 1463 |
case 'start': |
| 1464 |
this.__make_api_call(this.get_action_url(), // vm actions url |
| 1465 |
"create", // create so that sync later uses POST to make the call |
| 1466 |
{start:{}}, // payload
|
| 1467 |
function() {
|
| 1468 |
// set state after successful call
|
| 1469 |
self.state("START");
|
| 1470 |
success.apply(this, arguments); |
| 1471 |
snf.api.trigger("call");
|
| 1472 |
}, |
| 1473 |
error, 'start', params);
|
| 1474 |
break;
|
| 1475 |
case 'reboot': |
| 1476 |
this.__make_api_call(this.get_action_url(), // vm actions url |
| 1477 |
"create", // create so that sync later uses POST to make the call |
| 1478 |
{reboot:{}}, // payload
|
| 1479 |
function() {
|
| 1480 |
// set state after successful call
|
| 1481 |
self.state("REBOOT");
|
| 1482 |
success.apply(this, arguments) |
| 1483 |
snf.api.trigger("call");
|
| 1484 |
self.set({'reboot_required': false});
|
| 1485 |
}, |
| 1486 |
error, 'reboot', params);
|
| 1487 |
break;
|
| 1488 |
case 'shutdown': |
| 1489 |
this.__make_api_call(this.get_action_url(), // vm actions url |
| 1490 |
"create", // create so that sync later uses POST to make the call |
| 1491 |
{shutdown:{}}, // payload
|
| 1492 |
function() {
|
| 1493 |
// set state after successful call
|
| 1494 |
self.state("SHUTDOWN");
|
| 1495 |
success.apply(this, arguments) |
| 1496 |
snf.api.trigger("call");
|
| 1497 |
}, |
| 1498 |
error, 'shutdown', params);
|
| 1499 |
break;
|
| 1500 |
case 'console': |
| 1501 |
this.__make_api_call(this.url() + "/action", "create", |
| 1502 |
{'console': {'type':'vnc'}},
|
| 1503 |
function(data) {
|
| 1504 |
var cons_data = data.console;
|
| 1505 |
success.apply(this, [cons_data]);
|
| 1506 |
}, undefined, 'console', params) |
| 1507 |
break;
|
| 1508 |
case 'destroy': |
| 1509 |
this.__make_api_call(this.url(), // vm actions url |
| 1510 |
"delete", // create so that sync later uses POST to make the call |
| 1511 |
undefined, // payload |
| 1512 |
function() {
|
| 1513 |
// set state after successful call
|
| 1514 |
self.state('DESTROY');
|
| 1515 |
success.apply(this, arguments); |
| 1516 |
|
| 1517 |
}, |
| 1518 |
error, 'destroy', params);
|
| 1519 |
break;
|
| 1520 |
case 'resize': |
| 1521 |
this.__make_api_call(this.get_action_url(), // vm actions url |
| 1522 |
"create", // create so that sync later uses POST to make the call |
| 1523 |
{resize: {flavorRef:params.flavor}}, // payload
|
| 1524 |
function() {
|
| 1525 |
self.state('RESIZE');
|
| 1526 |
success.apply(this, arguments); |
| 1527 |
snf.api.trigger("call");
|
| 1528 |
}, |
| 1529 |
error, 'resize', params);
|
| 1530 |
break;
|
| 1531 |
case 'destroy': |
| 1532 |
this.__make_api_call(this.url(), // vm actions url |
| 1533 |
"delete", // create so that sync later uses POST to make the call |
| 1534 |
undefined, // payload |
| 1535 |
function() {
|
| 1536 |
// set state after successful call
|
| 1537 |
self.state('DESTROY');
|
| 1538 |
success.apply(this, arguments); |
| 1539 |
synnefo.storage.quotas.get('cyclades.vm').decrease();
|
| 1540 |
|
| 1541 |
}, |
| 1542 |
error, 'destroy', params);
|
| 1543 |
break;
|
| 1544 |
case 'firewallProfile': |
| 1545 |
this.__make_api_call(this.get_action_url(), // vm actions url |
| 1546 |
"create",
|
| 1547 |
{firewallProfile:{nic:params.nic, profile:params.profile}}, // payload
|
| 1548 |
function() {
|
| 1549 |
success.apply(this, arguments); |
| 1550 |
snf.api.trigger("call");
|
| 1551 |
}, |
| 1552 |
error, 'start', params);
|
| 1553 |
break;
|
| 1554 |
default:
|
| 1555 |
throw "Invalid VM action ("+action_name+")"; |
| 1556 |
} |
| 1557 |
}, |
| 1558 |
|
| 1559 |
__make_api_call: function(url, method, data, success, error, action, |
| 1560 |
extra_params) {
|
| 1561 |
var self = this; |
| 1562 |
error = error || function(){};
|
| 1563 |
success = success || function(){};
|
| 1564 |
|
| 1565 |
var params = {
|
| 1566 |
url: url,
|
| 1567 |
data: data,
|
| 1568 |
success: function() { |
| 1569 |
self.handle_action_succeed.apply(self, arguments);
|
| 1570 |
success.apply(this, arguments) |
| 1571 |
}, |
| 1572 |
error: function() { |
| 1573 |
self.handle_action_fail.apply(self, arguments);
|
| 1574 |
error.apply(this, arguments) |
| 1575 |
}, |
| 1576 |
error_params: { ns: "Machines actions", |
| 1577 |
title: "'" + this.get("name") + "'" + " " + action + " failed", |
| 1578 |
extra_details: {
|
| 1579 |
'Machine ID': this.id, |
| 1580 |
'URL': url,
|
| 1581 |
'Action': action || "undefined" }, |
| 1582 |
allow_reload: false |
| 1583 |
}, |
| 1584 |
display: false, |
| 1585 |
critical: false |
| 1586 |
} |
| 1587 |
_.extend(params, extra_params); |
| 1588 |
this.sync(method, this, params); |
| 1589 |
}, |
| 1590 |
|
| 1591 |
handle_action_succeed: function() { |
| 1592 |
this.trigger("action:success", arguments); |
| 1593 |
}, |
| 1594 |
|
| 1595 |
reset_action_error: function() { |
| 1596 |
this.action_error = false; |
| 1597 |
this.trigger("action:fail:reset", this.action_error); |
| 1598 |
}, |
| 1599 |
|
| 1600 |
handle_action_fail: function() { |
| 1601 |
this.action_error = arguments; |
| 1602 |
this.trigger("action:fail", arguments); |
| 1603 |
}, |
| 1604 |
|
| 1605 |
get_action_url: function(name) { |
| 1606 |
return this.url() + "/action"; |
| 1607 |
}, |
| 1608 |
|
| 1609 |
get_diagnostics_url: function() { |
| 1610 |
return this.url() + "/diagnostics"; |
| 1611 |
}, |
| 1612 |
|
| 1613 |
get_users: function() { |
| 1614 |
var image;
|
| 1615 |
var users = [];
|
| 1616 |
try {
|
| 1617 |
var users = this.get_meta('users').split(" "); |
| 1618 |
} catch (err) { users = null } |
| 1619 |
if (!users) {
|
| 1620 |
image = this.get_image();
|
| 1621 |
if (image) {
|
| 1622 |
users = image.get_created_users(); |
| 1623 |
} |
| 1624 |
} |
| 1625 |
return users;
|
| 1626 |
}, |
| 1627 |
|
| 1628 |
get_connection_info: function(host_os, success, error) { |
| 1629 |
var url = synnefo.config.ui_connect_url;
|
| 1630 |
var users = this.get_users(); |
| 1631 |
|
| 1632 |
params = {
|
| 1633 |
ip_address: this.get_hostname(), |
| 1634 |
hostname: this.get_hostname(), |
| 1635 |
os: this.get_os(), |
| 1636 |
host_os: host_os,
|
| 1637 |
ports: JSON.stringify(this.get('SNF:port_forwarding') || {}), |
| 1638 |
srv: this.id |
| 1639 |
} |
| 1640 |
|
| 1641 |
if (users.length) {
|
| 1642 |
params['username'] = _.last(users)
|
| 1643 |
} |
| 1644 |
|
| 1645 |
url = url + "?" + $.param(params); |
| 1646 |
|
| 1647 |
var ajax = snf.api.sync("read", undefined, { url: url, |
| 1648 |
error:error,
|
| 1649 |
success:success,
|
| 1650 |
handles_error:1}); |
| 1651 |
} |
| 1652 |
}); |
| 1653 |
|
| 1654 |
models.VM.ACTIONS = [ |
| 1655 |
'start',
|
| 1656 |
'shutdown',
|
| 1657 |
'reboot',
|
| 1658 |
'console',
|
| 1659 |
'destroy',
|
| 1660 |
'resize',
|
| 1661 |
'snapshot'
|
| 1662 |
] |
| 1663 |
|
| 1664 |
models.VM.TASK_STATE_STATUS_MAP = {
|
| 1665 |
'BULDING': 'BUILD', |
| 1666 |
'REBOOTING': 'REBOOT', |
| 1667 |
'STOPPING': 'SHUTDOWN', |
| 1668 |
'STARTING': 'START', |
| 1669 |
'RESIZING': 'RESIZE', |
| 1670 |
'CONNECTING': 'CONNECT', |
| 1671 |
'DISCONNECTING': 'DISCONNECT', |
| 1672 |
'DESTROYING': 'DESTROY' |
| 1673 |
} |
| 1674 |
|
| 1675 |
models.VM.AVAILABLE_ACTIONS = {
|
| 1676 |
'UNKNWON' : ['destroy'], |
| 1677 |
'BUILD' : ['destroy'], |
| 1678 |
'REBOOT' : ['destroy'], |
| 1679 |
'STOPPED' : ['start', 'destroy', 'resize', 'snapshot'], |
| 1680 |
'ACTIVE' : ['shutdown', 'destroy', 'reboot', 'console', 'resize', 'snapshot'], |
| 1681 |
'ERROR' : ['destroy'], |
| 1682 |
'DELETED' : ['destroy'], |
| 1683 |
'DESTROY' : ['destroy'], |
| 1684 |
'SHUTDOWN' : ['destroy'], |
| 1685 |
'START' : ['destroy'], |
| 1686 |
'CONNECT' : ['destroy'], |
| 1687 |
'DISCONNECT' : ['destroy'], |
| 1688 |
'RESIZE' : ['destroy'] |
| 1689 |
} |
| 1690 |
|
| 1691 |
models.VM.AVAILABLE_ACTIONS_INACTIVE = {}
|
| 1692 |
|
| 1693 |
// api status values
|
| 1694 |
models.VM.STATUSES = [ |
| 1695 |
'UNKNWON',
|
| 1696 |
'BUILD',
|
| 1697 |
'REBOOT',
|
| 1698 |
'STOPPED',
|
| 1699 |
'ACTIVE',
|
| 1700 |
'ERROR',
|
| 1701 |
'DELETED',
|
| 1702 |
'RESIZE'
|
| 1703 |
] |
| 1704 |
|
| 1705 |
// api status values
|
| 1706 |
models.VM.CONNECT_STATES = [ |
| 1707 |
'ACTIVE',
|
| 1708 |
'REBOOT',
|
| 1709 |
'SHUTDOWN'
|
| 1710 |
] |
| 1711 |
|
| 1712 |
// vm states
|
| 1713 |
models.VM.STATES = models.VM.STATUSES.concat([ |
| 1714 |
'DESTROY',
|
| 1715 |
'SHUTDOWN',
|
| 1716 |
'START',
|
| 1717 |
'CONNECT',
|
| 1718 |
'DISCONNECT',
|
| 1719 |
'FIREWALL',
|
| 1720 |
'RESIZE'
|
| 1721 |
]); |
| 1722 |
|
| 1723 |
models.VM.STATES_TRANSITIONS = {
|
| 1724 |
'DESTROY' : ['DELETED'], |
| 1725 |
'SHUTDOWN': ['ERROR', 'STOPPED', 'DESTROY'], |
| 1726 |
'STOPPED': ['ERROR', 'ACTIVE', 'DESTROY'], |
| 1727 |
'ACTIVE': ['ERROR', 'STOPPED', 'REBOOT', 'SHUTDOWN', 'DESTROY'], |
| 1728 |
'START': ['ERROR', 'ACTIVE', 'DESTROY'], |
| 1729 |
'REBOOT': ['ERROR', 'ACTIVE', 'STOPPED', 'DESTROY'], |
| 1730 |
'BUILD': ['ERROR', 'ACTIVE', 'DESTROY'], |
| 1731 |
'RESIZE': ['ERROR', 'STOPPED'] |
| 1732 |
} |
| 1733 |
|
| 1734 |
models.VM.TRANSITION_STATES = [ |
| 1735 |
'DESTROY',
|
| 1736 |
'SHUTDOWN',
|
| 1737 |
'START',
|
| 1738 |
'REBOOT',
|
| 1739 |
'BUILD',
|
| 1740 |
'RESIZE',
|
| 1741 |
'DISCONNECT',
|
| 1742 |
'CONNECT'
|
| 1743 |
] |
| 1744 |
|
| 1745 |
models.VM.ACTIVE_STATES = [ |
| 1746 |
'BUILD', 'REBOOT', 'ACTIVE', |
| 1747 |
'SHUTDOWN', 'CONNECT', 'DISCONNECT' |
| 1748 |
] |
| 1749 |
|
| 1750 |
models.VM.BUILDING_STATES = [ |
| 1751 |
'BUILD'
|
| 1752 |
] |
| 1753 |
|
| 1754 |
models.Images = models.Collection.extend({
|
| 1755 |
model: models.Image,
|
| 1756 |
path: 'images', |
| 1757 |
details: true, |
| 1758 |
noUpdate: true, |
| 1759 |
supportIncUpdates: false, |
| 1760 |
meta_keys_as_attrs: ["OS", "description", "kernel", "size", "GUI"], |
| 1761 |
meta_labels: {},
|
| 1762 |
read_method: 'read', |
| 1763 |
|
| 1764 |
// update collection model with id passed
|
| 1765 |
// making a direct call to the image
|
| 1766 |
// api url
|
| 1767 |
update_unknown_id: function(id, callback) { |
| 1768 |
var url = getUrl.call(this) + "/" + id; |
| 1769 |
this.api_call(this.path + "/" + id, this.read_method, { |
| 1770 |
_options:{
|
| 1771 |
async:true, |
| 1772 |
skip_api_error:true} |
| 1773 |
}, undefined,
|
| 1774 |
_.bind(function() {
|
| 1775 |
if (!this.get(id)) { |
| 1776 |
if (this.fallback_service) { |
| 1777 |
// if current service has fallback_service attribute set
|
| 1778 |
// use this service to retrieve the missing image model
|
| 1779 |
var tmpservice = new this.fallback_service(); |
| 1780 |
tmpservice.update_unknown_id(id, _.bind(function(img){
|
| 1781 |
img.attributes.status = "DELETED";
|
| 1782 |
this.add(img.attributes);
|
| 1783 |
callback(this.get(id));
|
| 1784 |
}, this));
|
| 1785 |
} else {
|
| 1786 |
var title = synnefo.config.image_deleted_title || 'Deleted'; |
| 1787 |
// else add a dummy DELETED state image entry
|
| 1788 |
this.add({id:id, name:title, size:-1, |
| 1789 |
progress:100, status:"DELETED"}); |
| 1790 |
callback(this.get(id));
|
| 1791 |
} |
| 1792 |
} else {
|
| 1793 |
callback(this.get(id));
|
| 1794 |
} |
| 1795 |
}, this), _.bind(function(image, msg, xhr) { |
| 1796 |
if (!image) {
|
| 1797 |
var title = synnefo.config.image_deleted_title || 'Deleted'; |
| 1798 |
this.add({id:id, name:title, size:-1, |
| 1799 |
progress:100, status:"DELETED"}); |
| 1800 |
callback(this.get(id));
|
| 1801 |
return;
|
| 1802 |
} |
| 1803 |
var img_data = this._read_image_from_request(image, msg, xhr); |
| 1804 |
this.add(img_data);
|
| 1805 |
callback(this.get(id));
|
| 1806 |
}, this));
|
| 1807 |
}, |
| 1808 |
|
| 1809 |
_read_image_from_request: function(image, msg, xhr) { |
| 1810 |
return image.image;
|
| 1811 |
}, |
| 1812 |
|
| 1813 |
parse: function (resp, xhr) { |
| 1814 |
var parsed = _.map(resp.images, _.bind(this.parse_meta, this)); |
| 1815 |
parsed = this.fill_owners(parsed);
|
| 1816 |
return parsed;
|
| 1817 |
}, |
| 1818 |
|
| 1819 |
fill_owners: function(images) { |
| 1820 |
// do translate uuid->displayname if needed
|
| 1821 |
// store display name in owner attribute for compatibility
|
| 1822 |
var uuids = [];
|
| 1823 |
|
| 1824 |
var images = _.map(images, function(img, index) { |
| 1825 |
if (synnefo.config.translate_uuids) {
|
| 1826 |
uuids.push(img['owner']);
|
| 1827 |
} |
| 1828 |
img['owner_uuid'] = img['owner']; |
| 1829 |
return img;
|
| 1830 |
}); |
| 1831 |
|
| 1832 |
if (uuids.length > 0) { |
| 1833 |
var handle_results = function(data) { |
| 1834 |
_.each(images, function (img) {
|
| 1835 |
img['owner'] = data.uuid_catalog[img['owner_uuid']]; |
| 1836 |
}); |
| 1837 |
} |
| 1838 |
// notice the async false
|
| 1839 |
var uuid_map = this.translate_uuids(uuids, false, |
| 1840 |
handle_results) |
| 1841 |
} |
| 1842 |
return images;
|
| 1843 |
}, |
| 1844 |
|
| 1845 |
translate_uuids: function(uuids, async, cb) { |
| 1846 |
var url = synnefo.config.user_catalog_url;
|
| 1847 |
var data = JSON.stringify({'uuids': uuids}); |
| 1848 |
|
| 1849 |
// post to user_catalogs api
|
| 1850 |
snf.api.sync('create', undefined, { |
| 1851 |
url: url,
|
| 1852 |
data: data,
|
| 1853 |
async: async,
|
| 1854 |
success: cb
|
| 1855 |
}); |
| 1856 |
}, |
| 1857 |
|
| 1858 |
get_meta_key: function(img, key) { |
| 1859 |
if (img.metadata && img.metadata && img.metadata[key]) {
|
| 1860 |
return _.escape(img.metadata[key]);
|
| 1861 |
} |
| 1862 |
return undefined; |
| 1863 |
}, |
| 1864 |
|
| 1865 |
comparator: function(img) { |
| 1866 |
return -img.get_sort_order("sortorder") || 0; |
| 1867 |
}, |
| 1868 |
|
| 1869 |
parse_meta: function(img) { |
| 1870 |
_.each(this.meta_keys_as_attrs, _.bind(function(key){ |
| 1871 |
if (img[key]) { return }; |
| 1872 |
img[key] = this.get_meta_key(img, key) || ""; |
| 1873 |
}, this));
|
| 1874 |
return img;
|
| 1875 |
}, |
| 1876 |
|
| 1877 |
active: function() { |
| 1878 |
return this.filter(function(img){return img.get('status') != "DELETED"}); |
| 1879 |
}, |
| 1880 |
|
| 1881 |
predefined: function() { |
| 1882 |
return _.filter(this.active(), function(i) { return !i.get("serverRef")}); |
| 1883 |
}, |
| 1884 |
|
| 1885 |
fetch_for_type: function(type, complete, error) { |
| 1886 |
this.fetch({update:true, |
| 1887 |
success: complete,
|
| 1888 |
error: error,
|
| 1889 |
skip_api_error: true }); |
| 1890 |
}, |
| 1891 |
|
| 1892 |
get_images_for_type: function(type) { |
| 1893 |
if (this['get_{0}_images'.format(type)]) { |
| 1894 |
return this['get_{0}_images'.format(type)](); |
| 1895 |
} |
| 1896 |
|
| 1897 |
return this.active(); |
| 1898 |
}, |
| 1899 |
|
| 1900 |
update_images_for_type: function(type, onStart, onComplete, onError, force_load) { |
| 1901 |
var load = false; |
| 1902 |
error = onError || function() {};
|
| 1903 |
function complete(collection) { |
| 1904 |
onComplete(collection.get_images_for_type(type)); |
| 1905 |
} |
| 1906 |
|
| 1907 |
// do we need to fetch/update current collection entries
|
| 1908 |
if (load) {
|
| 1909 |
onStart(); |
| 1910 |
this.fetch_for_type(type, complete, error);
|
| 1911 |
} else {
|
| 1912 |
// fallback to complete
|
| 1913 |
complete(this);
|
| 1914 |
} |
| 1915 |
} |
| 1916 |
}) |
| 1917 |
|
| 1918 |
models.Flavors = models.Collection.extend({
|
| 1919 |
model: models.Flavor,
|
| 1920 |
path: 'flavors', |
| 1921 |
details: true, |
| 1922 |
noUpdate: true, |
| 1923 |
supportIncUpdates: false, |
| 1924 |
// update collection model with id passed
|
| 1925 |
// making a direct call to the flavor
|
| 1926 |
// api url
|
| 1927 |
update_unknown_id: function(id, callback) { |
| 1928 |
var url = getUrl.call(this) + "/" + id; |
| 1929 |
this.api_call(this.path + "/" + id, "read", {_options:{async:false, skip_api_error:true}}, undefined, |
| 1930 |
_.bind(function() {
|
| 1931 |
this.add({id:id, cpu:"Unknown", ram:"Unknown", disk:"Unknown", name: "Unknown", status:"DELETED"}) |
| 1932 |
}, this), _.bind(function(flv) { |
| 1933 |
if (!flv.flavor.status) { flv.flavor.status = "DELETED" }; |
| 1934 |
this.add(flv.flavor);
|
| 1935 |
}, this));
|
| 1936 |
}, |
| 1937 |
|
| 1938 |
parse: function (resp, xhr) { |
| 1939 |
return _.map(resp.flavors, function(o) { |
| 1940 |
o.cpu = o['vcpus'];
|
| 1941 |
o.disk_template = o['SNF:disk_template'];
|
| 1942 |
return o
|
| 1943 |
}); |
| 1944 |
}, |
| 1945 |
|
| 1946 |
comparator: function(flv) { |
| 1947 |
return flv.get("disk") * flv.get("cpu") * flv.get("ram"); |
| 1948 |
}, |
| 1949 |
|
| 1950 |
unavailable_values_for_quotas: function(quotas, flavors, extra) { |
| 1951 |
var flavors = flavors || this.active(); |
| 1952 |
var index = {cpu:[], disk:[], ram:[]}; |
| 1953 |
var extra = extra == undefined ? {cpu:0, disk:0, ram:0} : extra; |
| 1954 |
|
| 1955 |
_.each(flavors, function(el) {
|
| 1956 |
|
| 1957 |
var disk_available = quotas['disk'] + extra.disk; |
| 1958 |
var disk_size = el.get_disk_size();
|
| 1959 |
if (index.disk.indexOf(disk_size) == -1) { |
| 1960 |
var disk = el.disk_to_bytes();
|
| 1961 |
if (disk > disk_available) {
|
| 1962 |
index.disk.push(el.get('disk'));
|
| 1963 |
} |
| 1964 |
} |
| 1965 |
|
| 1966 |
var ram_available = quotas['ram'] + extra.ram * 1024 * 1024; |
| 1967 |
var ram_size = el.get_ram_size();
|
| 1968 |
if (index.ram.indexOf(ram_size) == -1) { |
| 1969 |
var ram = el.ram_to_bytes();
|
| 1970 |
if (ram > ram_available) {
|
| 1971 |
index.ram.push(el.get('ram'))
|
| 1972 |
} |
| 1973 |
} |
| 1974 |
|
| 1975 |
var cpu = el.get('cpu'); |
| 1976 |
var cpu_available = quotas['cpu'] + extra.cpu; |
| 1977 |
if (index.cpu.indexOf(cpu) == -1) { |
| 1978 |
if (cpu > cpu_available) {
|
| 1979 |
index.cpu.push(el.get('cpu'))
|
| 1980 |
} |
| 1981 |
} |
| 1982 |
}); |
| 1983 |
return index;
|
| 1984 |
}, |
| 1985 |
|
| 1986 |
unavailable_values_for_image: function(img, flavors) { |
| 1987 |
var flavors = flavors || this.active(); |
| 1988 |
var size = img.get_size();
|
| 1989 |
|
| 1990 |
var index = {cpu:[], disk:[], ram:[]}; |
| 1991 |
|
| 1992 |
_.each(this.active(), function(el) { |
| 1993 |
var img_size = size;
|
| 1994 |
var flv_size = el.get_disk_size();
|
| 1995 |
if (flv_size < img_size) {
|
| 1996 |
if (index.disk.indexOf(el.get("disk")) == -1) { |
| 1997 |
index.disk.push(el.get("disk"));
|
| 1998 |
} |
| 1999 |
}; |
| 2000 |
}); |
| 2001 |
|
| 2002 |
return index;
|
| 2003 |
}, |
| 2004 |
|
| 2005 |
get_flavor: function(cpu, mem, disk, disk_template, filter_list) { |
| 2006 |
if (!filter_list) { filter_list = this.models }; |
| 2007 |
|
| 2008 |
return this.select(function(flv){ |
| 2009 |
if (flv.get("cpu") == cpu + "" && |
| 2010 |
flv.get("ram") == mem + "" && |
| 2011 |
flv.get("disk") == disk + "" && |
| 2012 |
flv.get("disk_template") == disk_template &&
|
| 2013 |
filter_list.indexOf(flv) > -1) { return true; } |
| 2014 |
})[0];
|
| 2015 |
}, |
| 2016 |
|
| 2017 |
get_data: function(lst) { |
| 2018 |
var data = {'cpu': [], 'mem':[], 'disk':[], 'disk_template':[]}; |
| 2019 |
|
| 2020 |
_.each(lst, function(flv) {
|
| 2021 |
if (data.cpu.indexOf(flv.get("cpu")) == -1) { |
| 2022 |
data.cpu.push(flv.get("cpu"));
|
| 2023 |
} |
| 2024 |
if (data.mem.indexOf(flv.get("ram")) == -1) { |
| 2025 |
data.mem.push(flv.get("ram"));
|
| 2026 |
} |
| 2027 |
if (data.disk.indexOf(flv.get("disk")) == -1) { |
| 2028 |
data.disk.push(flv.get("disk"));
|
| 2029 |
} |
| 2030 |
if (data.disk_template.indexOf(flv.get("disk_template")) == -1) { |
| 2031 |
data.disk_template.push(flv.get("disk_template"));
|
| 2032 |
} |
| 2033 |
}) |
| 2034 |
|
| 2035 |
return data;
|
| 2036 |
}, |
| 2037 |
|
| 2038 |
active: function() { |
| 2039 |
return this.filter(function(flv){return flv.get('status') != "DELETED"}); |
| 2040 |
} |
| 2041 |
|
| 2042 |
}) |
| 2043 |
|
| 2044 |
models.VMS = models.Collection.extend({
|
| 2045 |
model: models.VM,
|
| 2046 |
path: 'servers', |
| 2047 |
details: true, |
| 2048 |
copy_image_meta: true, |
| 2049 |
|
| 2050 |
parse: function (resp, xhr) { |
| 2051 |
var data = resp;
|
| 2052 |
if (!resp) { return [] }; |
| 2053 |
data = _.filter(_.map(resp.servers, |
| 2054 |
_.bind(this.parse_vm_api_data, this)), |
| 2055 |
function(v){return v}); |
| 2056 |
return data;
|
| 2057 |
}, |
| 2058 |
|
| 2059 |
parse_vm_api_data: function(data) { |
| 2060 |
var status;
|
| 2061 |
// do not add non existing DELETED entries
|
| 2062 |
if (data.status && data.status == "DELETED") { |
| 2063 |
if (!this.get(data.id)) { |
| 2064 |
return false; |
| 2065 |
} |
| 2066 |
} |
| 2067 |
|
| 2068 |
if ('SNF:task_state' in data) { |
| 2069 |
data['task_state'] = data['SNF:task_state']; |
| 2070 |
// Update machine state based on task_state value
|
| 2071 |
// Do not apply task_state logic when machine is in ERROR state.
|
| 2072 |
// In that case only update from task_state only if equals to
|
| 2073 |
// DESTROY
|
| 2074 |
if (data['task_state']) { |
| 2075 |
if (data['status'] != 'ERROR' && data['task_state'] != 'DESTROY') { |
| 2076 |
status = models.VM.TASK_STATE_STATUS_MAP[data['task_state']];
|
| 2077 |
if (status) { data['status'] = status } |
| 2078 |
} |
| 2079 |
} |
| 2080 |
} |
| 2081 |
|
| 2082 |
// OS attribute
|
| 2083 |
if (this.has_meta(data)) { |
| 2084 |
data['OS'] = data.metadata.OS || snf.config.unknown_os;
|
| 2085 |
} |
| 2086 |
|
| 2087 |
if (!data.diagnostics) {
|
| 2088 |
data.diagnostics = []; |
| 2089 |
} |
| 2090 |
|
| 2091 |
// network metadata
|
| 2092 |
data['firewalls'] = {};
|
| 2093 |
data['fqdn'] = data['SNF:fqdn']; |
| 2094 |
|
| 2095 |
// if vm has no metadata, no metadata object
|
| 2096 |
// is in json response, reset it to force
|
| 2097 |
// value update
|
| 2098 |
if (!data['metadata']) { |
| 2099 |
data['metadata'] = {};
|
| 2100 |
} |
| 2101 |
|
| 2102 |
// v2.0 API returns objects
|
| 2103 |
data.image_obj = data.image; |
| 2104 |
data.image = data.image_obj.id; |
| 2105 |
data.flavor_obj = data.flavor; |
| 2106 |
data.flavor = data.flavor_obj.id; |
| 2107 |
|
| 2108 |
return data;
|
| 2109 |
}, |
| 2110 |
|
| 2111 |
get_reboot_required: function() { |
| 2112 |
return this.filter(function(vm){return vm.get("reboot_required") == true}) |
| 2113 |
}, |
| 2114 |
|
| 2115 |
has_pending_actions: function() { |
| 2116 |
return this.filter(function(vm){return vm.pending_action}).length > 0; |
| 2117 |
}, |
| 2118 |
|
| 2119 |
reset_pending_actions: function() { |
| 2120 |
this.each(function(vm) { |
| 2121 |
vm.clear_pending_action(); |
| 2122 |
}) |
| 2123 |
}, |
| 2124 |
|
| 2125 |
do_all_pending_actions: function(success, error) { |
| 2126 |
this.each(function(vm) { |
| 2127 |
if (vm.has_pending_action()) {
|
| 2128 |
vm.call(vm.pending_action, success, error); |
| 2129 |
vm.clear_pending_action(); |
| 2130 |
} |
| 2131 |
}) |
| 2132 |
}, |
| 2133 |
|
| 2134 |
do_all_reboots: function(success, error) { |
| 2135 |
this.each(function(vm) { |
| 2136 |
if (vm.get("reboot_required")) { |
| 2137 |
vm.call("reboot", success, error);
|
| 2138 |
} |
| 2139 |
}); |
| 2140 |
}, |
| 2141 |
|
| 2142 |
reset_reboot_required: function() { |
| 2143 |
this.each(function(vm) { |
| 2144 |
vm.set({'reboot_required': undefined});
|
| 2145 |
}) |
| 2146 |
}, |
| 2147 |
|
| 2148 |
stop_stats_update: function(exclude) { |
| 2149 |
var exclude = exclude || [];
|
| 2150 |
this.each(function(vm) { |
| 2151 |
if (exclude.indexOf(vm) > -1) { |
| 2152 |
return;
|
| 2153 |
} |
| 2154 |
vm.stop_stats_update(); |
| 2155 |
}) |
| 2156 |
}, |
| 2157 |
|
| 2158 |
has_meta: function(vm_data) { |
| 2159 |
return vm_data.metadata && vm_data.metadata
|
| 2160 |
}, |
| 2161 |
|
| 2162 |
has_addresses: function(vm_data) { |
| 2163 |
return vm_data.metadata && vm_data.metadata
|
| 2164 |
}, |
| 2165 |
|
| 2166 |
create: function (name, image, flavor, meta, extra, callback) { |
| 2167 |
|
| 2168 |
if (this.copy_image_meta) { |
| 2169 |
if (synnefo.config.vm_image_common_metadata) {
|
| 2170 |
_.each(synnefo.config.vm_image_common_metadata, |
| 2171 |
function(key){
|
| 2172 |
if (image.get_meta(key)) {
|
| 2173 |
meta[key] = image.get_meta(key); |
| 2174 |
} |
| 2175 |
}); |
| 2176 |
} |
| 2177 |
|
| 2178 |
if (image.get("OS")) { |
| 2179 |
meta['OS'] = image.get("OS"); |
| 2180 |
} |
| 2181 |
} |
| 2182 |
|
| 2183 |
opts = {name: name, imageRef: image.id, flavorRef: flavor.id,
|
| 2184 |
metadata:meta}
|
| 2185 |
opts = _.extend(opts, extra); |
| 2186 |
|
| 2187 |
var cb = function(data) { |
| 2188 |
synnefo.storage.quotas.get('cyclades.vm').increase();
|
| 2189 |
callback(data); |
| 2190 |
} |
| 2191 |
|
| 2192 |
this.api_call(this.path, "create", {'server': opts}, undefined, |
| 2193 |
undefined, cb, {critical: true}); |
| 2194 |
}, |
| 2195 |
|
| 2196 |
load_missing_images: function(callback) { |
| 2197 |
var missing_ids = [];
|
| 2198 |
var resolved = 0; |
| 2199 |
|
| 2200 |
// fill missing_ids
|
| 2201 |
this.each(function(el) { |
| 2202 |
var imgid = el.get("image"); |
| 2203 |
var existing = synnefo.storage.images.get(imgid);
|
| 2204 |
if (!existing && missing_ids.indexOf(imgid) == -1) { |
| 2205 |
missing_ids.push(imgid); |
| 2206 |
} |
| 2207 |
}); |
| 2208 |
var check = function() { |
| 2209 |
// once all missing ids where resolved continue calling the
|
| 2210 |
// callback
|
| 2211 |
resolved++; |
| 2212 |
if (resolved == missing_ids.length) {
|
| 2213 |
callback(missing_ids) |
| 2214 |
} |
| 2215 |
} |
| 2216 |
if (missing_ids.length == 0) { |
| 2217 |
callback(missing_ids); |
| 2218 |
return;
|
| 2219 |
} |
| 2220 |
// start resolving missing image ids
|
| 2221 |
_(missing_ids).each(function(imgid){
|
| 2222 |
synnefo.storage.images.update_unknown_id(imgid, check); |
| 2223 |
}); |
| 2224 |
}, |
| 2225 |
|
| 2226 |
get_connectable: function() { |
| 2227 |
return storage.vms.filter(function(vm){ |
| 2228 |
return !vm.in_error_state() && !vm.is_building();
|
| 2229 |
}); |
| 2230 |
} |
| 2231 |
}) |
| 2232 |
|
| 2233 |
models.PublicKey = models.Model.extend({
|
| 2234 |
path: 'keys', |
| 2235 |
api_type: 'userdata', |
| 2236 |
detail: false, |
| 2237 |
model_actions: {
|
| 2238 |
'remove': [['name'], function() { |
| 2239 |
return true; |
| 2240 |
}] |
| 2241 |
}, |
| 2242 |
|
| 2243 |
get_public_key: function() { |
| 2244 |
return cryptico.publicKeyFromString(this.get("content")); |
| 2245 |
}, |
| 2246 |
|
| 2247 |
get_filename: function() { |
| 2248 |
return "{0}.pub".format(this.get("name")); |
| 2249 |
}, |
| 2250 |
|
| 2251 |
identify_type: function() { |
| 2252 |
try {
|
| 2253 |
var cont = snf.util.validatePublicKey(this.get("content")); |
| 2254 |
var type = cont.split(" ")[0]; |
| 2255 |
return synnefo.util.publicKeyTypesMap[type];
|
| 2256 |
} catch (err) { return false }; |
| 2257 |
}, |
| 2258 |
|
| 2259 |
rename: function(new_name) { |
| 2260 |
//this.set({'name': new_name});
|
| 2261 |
this.sync("update", this, { |
| 2262 |
critical: true, |
| 2263 |
data: {'name': new_name}, |
| 2264 |
success: _.bind(function(){ |
| 2265 |
snf.api.trigger("call");
|
| 2266 |
}, this)
|
| 2267 |
}); |
| 2268 |
}, |
| 2269 |
|
| 2270 |
do_remove: function() { |
| 2271 |
this.actions.reset_pending();
|
| 2272 |
this.remove(function() { |
| 2273 |
synnefo.storage.keys.fetch(); |
| 2274 |
}); |
| 2275 |
} |
| 2276 |
}) |
| 2277 |
|
| 2278 |
models._ActionsModel = models.Model.extend({
|
| 2279 |
defaults: { pending: null }, |
| 2280 |
actions: [],
|
| 2281 |
status: {
|
| 2282 |
INACTIVE: 0, |
| 2283 |
PENDING: 1, |
| 2284 |
CALLED: 2 |
| 2285 |
}, |
| 2286 |
|
| 2287 |
initialize: function(attrs, opts) { |
| 2288 |
models._ActionsModel.__super__.initialize.call(this, attrs);
|
| 2289 |
this.actions = opts.actions;
|
| 2290 |
this.model = opts.model;
|
| 2291 |
this.bind("change", function() { |
| 2292 |
this.set({'pending': this.get_pending()}); |
| 2293 |
}, this);
|
| 2294 |
this.clear();
|
| 2295 |
}, |
| 2296 |
|
| 2297 |
_in_status: function(st) { |
| 2298 |
var actions = null; |
| 2299 |
_.each(this.attributes, function(status, action){ |
| 2300 |
if (status == st) {
|
| 2301 |
if (!actions) {
|
| 2302 |
actions = [] |
| 2303 |
} |
| 2304 |
actions.push(action); |
| 2305 |
} |
| 2306 |
}); |
| 2307 |
return actions;
|
| 2308 |
}, |
| 2309 |
|
| 2310 |
get_pending: function() { |
| 2311 |
return this._in_status(this.status.PENDING); |
| 2312 |
}, |
| 2313 |
|
| 2314 |
unset_pending_action: function(action) { |
| 2315 |
var data = {};
|
| 2316 |
data[action] = this.status.INACTIVE;
|
| 2317 |
this.set(data);
|
| 2318 |
this.trigger("unset-pending", action); |
| 2319 |
}, |
| 2320 |
|
| 2321 |
set_pending_action: function(action, reset_pending) { |
| 2322 |
reset_pending = reset_pending === undefined ? true : reset_pending; |
| 2323 |
var data = {};
|
| 2324 |
data[action] = this.status.PENDING;
|
| 2325 |
if (reset_pending) {
|
| 2326 |
this.reset_pending();
|
| 2327 |
} |
| 2328 |
this.set(data);
|
| 2329 |
this.trigger("set-pending", action); |
| 2330 |
}, |
| 2331 |
|
| 2332 |
reset_pending: function() { |
| 2333 |
var data = {};
|
| 2334 |
_.each(this.actions, function(action) { |
| 2335 |
data[action] = this.status.INACTIVE;
|
| 2336 |
}, this);
|
| 2337 |
this.set(data);
|
| 2338 |
this.trigger("reset-pending"); |
| 2339 |
} |
| 2340 |
}); |
| 2341 |
|
| 2342 |
models.PublicPool = models.Model.extend({});
|
| 2343 |
models.PublicPools = models.Collection.extend({
|
| 2344 |
model: models.PublicPool,
|
| 2345 |
path: 'os-floating-ip-pools', |
| 2346 |
api_type: 'compute', |
| 2347 |
noUpdate: true, |
| 2348 |
|
| 2349 |
parse: function(data) { |
| 2350 |
return _.map(data.floating_ip_pools, function(pool) { |
| 2351 |
pool.id = pool.name; |
| 2352 |
return pool;
|
| 2353 |
}); |
| 2354 |
} |
| 2355 |
}); |
| 2356 |
|
| 2357 |
models.PublicKeys = models.Collection.extend({
|
| 2358 |
model: models.PublicKey,
|
| 2359 |
details: false, |
| 2360 |
path: 'keys', |
| 2361 |
api_type: 'userdata', |
| 2362 |
noUpdate: true, |
| 2363 |
updateEntries: true, |
| 2364 |
|
| 2365 |
generate_new: function(success, error) { |
| 2366 |
snf.api.sync('create', undefined, { |
| 2367 |
url: getUrl.call(this, this.base_url) + "/generate", |
| 2368 |
success: success,
|
| 2369 |
error: error,
|
| 2370 |
skip_api_error: true |
| 2371 |
}); |
| 2372 |
}, |
| 2373 |
|
| 2374 |
add_crypto_key: function(key, success, error, options) { |
| 2375 |
var options = options || {};
|
| 2376 |
var m = new models.PublicKey(); |
| 2377 |
|
| 2378 |
// guess a name
|
| 2379 |
var name_tpl = "my generated public key"; |
| 2380 |
var name = name_tpl;
|
| 2381 |
var name_count = 1; |
| 2382 |
|
| 2383 |
while(this.filter(function(m){ return m.get("name") == name }).length > 0) { |
| 2384 |
name = name_tpl + " " + name_count;
|
| 2385 |
name_count++; |
| 2386 |
} |
| 2387 |
|
| 2388 |
m.set({name: name});
|
| 2389 |
m.set({content: key});
|
| 2390 |
|
| 2391 |
options.success = function () { return success(m) }; |
| 2392 |
options.errror = error; |
| 2393 |
options.skip_api_error = true;
|
| 2394 |
|
| 2395 |
this.create(m.attributes, options);
|
| 2396 |
} |
| 2397 |
}); |
| 2398 |
|
| 2399 |
|
| 2400 |
models.Quota = models.Model.extend({
|
| 2401 |
|
| 2402 |
initialize: function() { |
| 2403 |
models.Quota.__super__.initialize.apply(this, arguments); |
| 2404 |
this.bind("change", this.check, this); |
| 2405 |
this.check();
|
| 2406 |
}, |
| 2407 |
|
| 2408 |
check: function() { |
| 2409 |
var usage, limit;
|
| 2410 |
usage = this.get('usage'); |
| 2411 |
limit = this.get('limit'); |
| 2412 |
if (usage >= limit) {
|
| 2413 |
this.trigger("available"); |
| 2414 |
} else {
|
| 2415 |
this.trigger("unavailable"); |
| 2416 |
} |
| 2417 |
}, |
| 2418 |
|
| 2419 |
increase: function(val) { |
| 2420 |
if (val === undefined) { val = 1}; |
| 2421 |
this.set({'usage': this.get('usage') + val}) |
| 2422 |
}, |
| 2423 |
|
| 2424 |
decrease: function(val) { |
| 2425 |
if (val === undefined) { val = 1}; |
| 2426 |
this.set({'usage': this.get('usage') - val}) |
| 2427 |
}, |
| 2428 |
|
| 2429 |
can_consume: function() { |
| 2430 |
var usage, limit;
|
| 2431 |
usage = this.get('usage'); |
| 2432 |
limit = this.get('limit'); |
| 2433 |
if (usage >= limit) {
|
| 2434 |
return false |
| 2435 |
} else {
|
| 2436 |
return true |
| 2437 |
} |
| 2438 |
}, |
| 2439 |
|
| 2440 |
is_bytes: function() { |
| 2441 |
return this.get('resource').get('unit') == 'bytes'; |
| 2442 |
}, |
| 2443 |
|
| 2444 |
get_available: function(active) { |
| 2445 |
suffix = '';
|
| 2446 |
if (active) { suffix = '_active'} |
| 2447 |
var value = this.get('limit'+suffix) - this.get('usage'+suffix); |
| 2448 |
if (active) {
|
| 2449 |
if (this.get('available') <= value) { |
| 2450 |
value = this.get('available'); |
| 2451 |
} |
| 2452 |
} |
| 2453 |
if (value < 0) { return value } |
| 2454 |
return value
|
| 2455 |
}, |
| 2456 |
|
| 2457 |
get_readable: function(key, active) { |
| 2458 |
var value;
|
| 2459 |
if (key == 'available') { |
| 2460 |
value = this.get_available(active);
|
| 2461 |
} else {
|
| 2462 |
value = this.get(key)
|
| 2463 |
} |
| 2464 |
if (value <= 0) { value = 0 } |
| 2465 |
// greater than max js int (assume infinite quota)
|
| 2466 |
if (value > Math.pow(2, 53)) { |
| 2467 |
return "Infinite" |
| 2468 |
} |
| 2469 |
|
| 2470 |
if (!this.is_bytes()) { |
| 2471 |
return value + ""; |
| 2472 |
} |
| 2473 |
|
| 2474 |
return snf.util.readablizeBytes(value);
|
| 2475 |
} |
| 2476 |
}); |
| 2477 |
|
| 2478 |
models.Quotas = models.Collection.extend({
|
| 2479 |
model: models.Quota,
|
| 2480 |
api_type: 'accounts', |
| 2481 |
path: 'quotas', |
| 2482 |
parse: function(resp) { |
| 2483 |
filtered = _.map(resp.system, function(value, key) {
|
| 2484 |
var available = (value.limit - value.usage) || 0; |
| 2485 |
var available_active = available;
|
| 2486 |
var keysplit = key.split("."); |
| 2487 |
var limit_active = value.limit;
|
| 2488 |
var usage_active = value.usage;
|
| 2489 |
keysplit[keysplit.length-1] = "total_" + keysplit[keysplit.length-1]; |
| 2490 |
var activekey = keysplit.join("."); |
| 2491 |
var exists = resp.system[activekey];
|
| 2492 |
if (exists) {
|
| 2493 |
available_active = exists.limit - exists.usage; |
| 2494 |
limit_active = exists.limit; |
| 2495 |
usage_active = exists.usage; |
| 2496 |
} |
| 2497 |
return _.extend(value, {'name': key, 'id': key, |
| 2498 |
'available': available,
|
| 2499 |
'available_active': available_active,
|
| 2500 |
'limit_active': limit_active,
|
| 2501 |
'usage_active': usage_active,
|
| 2502 |
'resource': snf.storage.resources.get(key)});
|
| 2503 |
}); |
| 2504 |
return filtered;
|
| 2505 |
}, |
| 2506 |
|
| 2507 |
get_by_id: function(k) { |
| 2508 |
return this.filter(function(q) { return q.get('name') == k})[0] |
| 2509 |
}, |
| 2510 |
|
| 2511 |
get_available_for_vm: function(options) { |
| 2512 |
var quotas = synnefo.storage.quotas;
|
| 2513 |
var key = 'available'; |
| 2514 |
var available_quota = {};
|
| 2515 |
_.each(['cyclades.ram', 'cyclades.cpu', 'cyclades.disk'], |
| 2516 |
function (key) {
|
| 2517 |
var value = quotas.get(key).get_available(true); |
| 2518 |
available_quota[key.replace('cyclades.', '')] = value; |
| 2519 |
}); |
| 2520 |
return available_quota;
|
| 2521 |
} |
| 2522 |
}) |
| 2523 |
|
| 2524 |
models.Resource = models.Model.extend({
|
| 2525 |
api_type: 'accounts', |
| 2526 |
path: 'resources' |
| 2527 |
}); |
| 2528 |
|
| 2529 |
models.Resources = models.Collection.extend({
|
| 2530 |
api_type: 'accounts', |
| 2531 |
path: 'resources', |
| 2532 |
model: models.Network,
|
| 2533 |
|
| 2534 |
parse: function(resp) { |
| 2535 |
return _.map(resp, function(value, key) { |
| 2536 |
return _.extend(value, {'name': key, 'id': key}); |
| 2537 |
}) |
| 2538 |
} |
| 2539 |
}); |
| 2540 |
|
| 2541 |
// storage initialization
|
| 2542 |
snf.storage.images = new models.Images();
|
| 2543 |
snf.storage.flavors = new models.Flavors();
|
| 2544 |
snf.storage.vms = new models.VMS();
|
| 2545 |
snf.storage.keys = new models.PublicKeys();
|
| 2546 |
snf.storage.resources = new models.Resources();
|
| 2547 |
snf.storage.quotas = new models.Quotas();
|
| 2548 |
snf.storage.public_pools = new models.PublicPools();
|
| 2549 |
|
| 2550 |
})(this);
|