mirror of https://gitee.com/bigwinds/arangodb
103 lines
3.1 KiB
JavaScript
103 lines
3.1 KiB
JavaScript
/*jslint indent: 2, nomen: true, maxlen: 100, white: true, plusplus: true, unparam: true */
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/*global require, applicationContext*/
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////////////////////////////////////////////////////////////////////////////////
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/// @brief A Foxx.Controller to show all Foxx Applications
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2010-2013 triagens GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Michael Hackstein
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/// @author Copyright 2011-2013, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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(function() {
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"use strict";
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// Initialise a new FoxxController called controller under the urlPrefix: "cluster".
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var FoxxController = require("org/arangodb/foxx").Controller,
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controller = new FoxxController(applicationContext),
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_ = require("underscore"),
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Communication = require("org/arangodb/sharding/agency-communication"),
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comm = new Communication.Communication(),
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beats = comm.sync.Heartbeats(),
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servers = comm.current.DBServers(),
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dbs = comm.current.Databases(),
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coords = comm.current.Coordinators();
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/** Get all DBServers
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*
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* Get a list of all running and expected DBServers
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* within the cluster
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*/
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controller.get("/DBServers", function(req, res) {
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var resList = [],
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list = servers.getList(),
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noBeat = beats.noBeat(),
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serving = beats.getServing();
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_.each(list, function(v, k) {
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v.name = k;
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resList.push(v);
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if (_.contains(noBeat, k)) {
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v.status = "critical";
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return;
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}
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if (v.role === "primary" && !_.contains(serving, k)) {
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v.status = "warning";
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return;
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}
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v.status = "ok";
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});
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res.json(resList);
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});
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controller.get("/Databases", function(req, res) {
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var list = dbs.getList();
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res.json(_.map(list, function(d) {
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return {name: d};
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}));
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});
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controller.get("/:dbname/Collections", function(req, res) {
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var dbname = req.params("dbname"),
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selected = dbs.select(dbname);
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res.json(_.map(selected.getCollections(),
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function(c) {
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return {name: c};
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})
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);
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});
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controller.get("/:dbname/:colname/Shards/:servername", function(req, res) {
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var dbname = req.params("dbname"),
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colname = req.params("colname"),
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servername = req.params("servername"),
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selected = dbs.select(dbname).collection(colname);
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res.json(_.map(selected.getShardsForServer(servername),
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function(c) {
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return {id: c};
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})
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);
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});
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}());
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