1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 | 1x 1x 1x 1x 1x 152x 152x 7x 30x 7x 23x 10x 13x 12x 1x 145x 145x 162x 162x 3x 3x 2x 160x 163x 163x 163x 86x 163x 143x 5x 5x 1x 5x 4x 4x 4x 4x 4x 1x 4x 3x 1x 2x 5x 1x 5x 5x 1732x 1732x 11565x 11565x 695x 695x 351x 1732x 1730x 1730x 1730x 8519x 605x 7914x 189x 189x 927x 922x 5x 189x 1730x 2x | "use strict"; var http = require("http"); var pathReq = require("path"); var _ = require('lodash'); var winston = require('winston'); module.exports = { getLogger: function(path, fileName, logLevel) { var logger = new (winston.Logger)({ transports: [ new (winston.transports.Console)({ level: logLevel || "info" }), new (require("winston-daily-rotate-file"))({ filename: pathReq.join(__dirname, "../", (path && fileName ? path + "/" + fileName : "logs/mesos-framework.log")), level: logLevel || "info", prepend: true, json: false }) ] }); return logger; }, cloneDeep: function(obj) { return _.cloneDeep(obj); }, sortTasksByPriority: function (tasks) { function prioSort(a,b) { if (a.priority < b.priority) { return -1; } if (a.priority > b.priority) { return 1; } if (a.name < b.name) { return -1; } return 1; } var tasksArray = []; Object.getOwnPropertyNames(tasks).forEach(function (task) { var instances = tasks[task].instances || 1; if (tasks[task].resources && tasks[task].resources.staticPorts) { tasks[task].resources.staticPorts.sort(); if (!tasks[task].resources.ports || tasks[task].resources.staticPorts.length > tasks[task].resources.ports) { throw new Error("Static ports must be included in the general port count for the task."); } } // Add to tasks array for (var i = 1; i <= instances; i++) { // Set defaults tasks[task].isSubmitted = false; tasks[task].name = task + "-" + i.toString(); if (!tasks[task].hasOwnProperty("allowScaling")) { tasks[task].allowScaling = false; } tasksArray.push(_.cloneDeep(tasks[task])); // Important! } }); return tasksArray.sort(prioSort); }, doRequest: function (payload, callback) { var self = this; // Add mesos-stream-id to header if (self.mesosStreamId) { self.requestTemplate.headers["mesos-stream-id"] = self.mesosStreamId; } var req = http.request(self.requestTemplate, function (res) { // Set encoding res.setEncoding('utf8'); // Buffer for the response body var body = ""; res.on('data', function (chunk) { body += chunk; }); // Watch for errors of the response res.on('error', function (e) { callback({ message: "There was a problem with the response: " + e.message }, null); }); res.on('end', function () { if (res.statusCode !== 202) { callback({ message: "Request was not accepted properly. Reponse status code was '" + res.statusCode + "'. Body was '" + body + "'." }, null); } else { callback(null, { statusCode: res.statusCode, body: body }); } }); }); // Watch for errors of the request req.on('error', function (e) { callback({ message: "There was a problem with the request: " + e.message }, null); }); // Write data to request body req.write(JSON.stringify(payload)); // End request req.end(); }, stringifyEnums: function (message) { message = _.clone(message); // We should not modify the source message in place, it causes issues with repeating calls _.forEach(message.$type.children, function(child) { var type = _.get(child, 'element.resolvedType', null); if (type && type.className === 'Enum' && type.children) { var metaValue = _.find(type.children, { id: message[child.name] }); if (metaValue && metaValue.name) // Alternatively you can do something like: // message[child.name + '_string'] = metaValue.name; // To get access to both the raw value and the string. message[child.name] = metaValue.name; } }); return message; }, fixEnums: function (message) { var self = this; var newMessage = self.stringifyEnums(message); _.forEach(message, function(subMessage, key) { if (_.isObject(subMessage) && subMessage.$type) { newMessage[key] = self.fixEnums(message[key]); } else if (_.isArray(subMessage) && subMessage.length > 0) { var arrayItems = []; var index; for (index = 0; index < subMessage.length; index += 1) { if (_.isObject(subMessage[index]) && subMessage[index].$type) { arrayItems.push(self.fixEnums(subMessage[index])); } else { arrayItems.push(subMessage[index]); } } newMessage[key] = arrayItems; } }); return newMessage; }, isFunction: function(obj) { return !!(obj && obj.constructor && obj.call && obj.apply); } }; |