Merge branch 'development' of https://github.com/xcjs/blur-monitor

Author: xcjs

blurmonitor/index.js

@@ -5,10 +5,10 @@
 
 var Hapi = require('hapi');
 var Inert = require('inert');
-var argv = require('yargs').argv;
 var path = require('path');
 
 var env = require('./util/environment');
+var startup = require('./util/startup');
 
 var server = new Hapi.Server({
     connections: {
@@ -24,7 +24,7 @@ server.connection({
     port: env.port
 });
 
-server.register(Inert, () => {});
+server.register(Inert);
 
 var routers = [
     require('./routes/static'),
@@ -43,10 +43,12 @@ routers.forEach(function (router) {
     });
 });
 
-server.start((err) => {
-    if (err) {
-        throw err;
-    }
+startup.run(function() {
+    server.start(function(err) {
+        if (err) {
+            throw err;
+        }
 
-    console.log('Server running at:', server.info.uri);
+        console.log('Server running at:', server.info.uri);
+    });
 });

blurmonitor/routes/disks.js

@@ -3,6 +3,7 @@
 'use strict';
 
 var diskInfo = require('nodejs-disks');
+var _ = require('lodash/array');
 
 module.exports = getRoutes();
 
@@ -36,12 +37,14 @@ function getDisks() {
                     function (err, data) {
                         var i = 0;
 
-                        data.forEach(function(item) {
+                        var uniqueDrives = _.uniq(data, 'mountpoint');
+
+                        uniqueDrives.forEach(function(item) {
                             item.id = i;
                             i++;
                         });
 
-                        resolve(data);
+                        resolve(uniqueDrives);
                     }
                 )
             }
@@ -57,8 +60,10 @@ function getDisk(id) {
             function (err, drives) {
                 diskInfo.drivesDetail(drives,
                     function (err, data) {
-                        data[id].id = id;
-                        resolve(data[id]);
+                        var uniqueDrives = _.uniq(data, 'mountpoint');
+
+                        uniqueDrives[id].id = id;
+                        resolve(uniqueDrives[id]);
                     }
                 )
             }

blurmonitor/routes/memory.js

@@ -22,40 +22,96 @@ function getRoutes() {
 }
 
 function getMemoryStats() {
-    var free = spawn('free', []);
+    var free = spawn('free', ['-m']);
 
-    var promise = new Promise(function (resolve) {
+    var promise;
+    promise = new Promise(function (resolve) {
         free.stdout.setEncoding("utf8");
-        free.stdout.on('data', function (data) {
-            var lines = data.toString().split(/\n/g),
-                line1 = lines[1].split(/\s+/),
-                line3 = lines[3].split(/\s+/),
-                total = parseInt(line1[1], 10),
-                free = parseInt(line1[3], 10),
-                buffers = parseInt(line1[5], 10),
-                cached = parseInt(line1[6], 10),
-                actualFree = free + buffers + cached,
-                actualUsed = total - actualFree,
-                swapTotal = parseInt(line3[1], 10),
-                swapUsed = parseInt(line3[2], 10),
-                swapFree = parseInt(line3[3], 10),
-                memory = {
-                    total: total,
-                    used: parseInt(line1[2], 10),
-                    free: free,
-                    shared: parseInt(line1[4], 10),
-                    buffers: buffers,
-                    cached: cached,
-                    actualUsed: actualUsed,
-                    actualFree: actualFree,
-                    swapTotal: swapTotal,
-                    swapUsed: swapUsed,
-                    swapFree: swapFree
-                };
-
-            resolve(memory);
+        free.stdout.on('data', function (stdout) {
+            resolve(parseFree(stdout));
         });
     });
 
     return promise;
 }
+
+function parseFree(stdout) {
+    if(stdout.indexOf('available') > -1) {
+        // >= 3.3.10
+        return parseNewFree(stdout);
+    } else {
+        // < 3.3.10
+        return parseOldFree(stdout);
+    }
+}
+
+function parseOldFree(stdout) {
+    var lines = stdout.toString().split(/\n/g);
+
+    var line1 = lines[1].split(/\s+/);
+    var line3 = lines[3].split(/\s+/);
+
+    var total = parseInt(line1[1], 10);
+    var free = parseInt(line1[3], 10);
+
+    // buffers + cache
+    var cache = parseInt(line1[5], 10) + parseInt(line1[6], 10);
+
+    var available = free + cache;
+    var used = total - available;
+
+    var shared = parseInt(line1[4], 10);
+
+    var swapTotal = parseInt(line3[1], 10);
+    var swapUsed = parseInt(line3[2], 10);
+    var swapFree = parseInt(line3[3], 10);
+
+    return {
+        total: total,
+        used: used,
+        free: free,
+        cache: cache,
+        available: available,
+        shared: shared,
+        swap: {
+            total: swapTotal,
+            used: swapUsed,
+            free: swapFree
+        }
+    };
+}
+
+function parseNewFree(stdout) {
+    var lines = stdout.toString().split(/\n/g);
+
+    var line1 = lines[1].split(/\s+/);
+    var line2 = lines[2].split(/\s+/);
+
+    var total = parseInt(line1[1], 10);
+    var used = parseInt(line1[2], 10);
+
+    var free = parseInt(line1[3], 10);
+    var cache = parseInt(line1[5], 10);
+
+    var available = parseInt(line1[6], 10);
+
+    var shared = parseInt(line1[4], 10);
+
+    var swapTotal = parseInt(line2[1], 10);
+    var swapUsed = parseInt(line2[2], 10);
+    var swapFree = parseInt(line2[3], 10);
+
+    return {
+        total: total,
+        used: used,
+        free: free,
+        cache: cache,
+        available: available,
+        shared: shared,
+        swap: {
+            total: swapTotal,
+            used: swapUsed,
+            free: swapFree
+        }
+    };
+}

blurmonitor/util/environment.js

@@ -3,6 +3,8 @@
 'use strict';
 
 var argv = require('yargs').argv;
+var conf = require('../../gulp/conf');
+var path = require('path');
 
 var environments = {
     dev: 'dev',
@@ -15,6 +17,7 @@ module.exports = getEnvironment();
 
 function getEnvironment() {
     var env = {
+        conf: conf,
         environments: environments,
         current: getCurrentEnvironment(),
         port: getPort(),
@@ -40,9 +43,9 @@ function getStaticRoot() {
     var staticRoot = null;
 
     if(currentEnvironment === environments.prod) {
-        staticRoot = './release/';
+        staticRoot = conf.paths.dist;
     } else {
-        staticRoot = ['./.tmp/serve/', './src/'];
+        staticRoot = [path.join(conf.paths.tmp, 'serve'), conf.paths.src];
     }
 
     return staticRoot;

blurmonitor/util/startup.js

@@ -0,0 +1,32 @@
+/*jslint node: true */
+/*jslint esversion: 6 */
+
+'use strict';
+
+var env = require('./environment');
+var fs = require('fs');
+var fsExtra = require('fs.extra');
+var path = require('path');
+
+module.exports = {
+    run: run
+};
+
+function run(cb) {
+    loadDistributorLogo(cb);
+}
+
+function loadDistributorLogo(cb) {
+    var logoName = 'distributor-logo.png';
+    var systemDistributorLogo = path.join('/usr/share/icons/hicolor/48x48/apps', logoName);
+
+    var debugPath = path.join(env.conf.paths.tmp, 'serve', 'assets/img', logoName);
+    var releasePath = path.join(env.conf.paths.dist, 'assets/img', logoName);
+
+    try {
+        fsExtra.copy(systemDistributorLogo, debugPath, { replace: true }, cb);
+        fsExtra.copy(systemDistributorLogo, releasePath, { replace: true }, cb);
+    } catch(e) {
+        console.error(e);
+    }
+}

bower.json

@@ -55,7 +55,8 @@
     "angular-xeditable": "~0.1.9",
     "ng-js-tree": "~0.0.7",
     "angular-resource": "1.4.8",
-    "angular-moment": "^0.10.3"
+    "angular-moment": "^0.10.3",
+    "lodash": "^4.15.0"
   },
   "overrides": {
     "amcharts": {

package.json

@@ -55,8 +55,10 @@
   },
   "dependencies": {
     "array-includes": "^3.0.2",
+    "fs.extra": "^1.3.2",
     "hapi": "^13.4.1",
     "inert": "^4.0.0",
+    "lodash": "^3.10.1",
     "node-json-transform": "^1.0.6",
     "nodejs-disks": "^0.2.1",
     "ps-node": "^0.1.1",

src/app/config/blur-monitor.config.constants.js

@@ -3,7 +3,10 @@
 
     angular.module('BlurMonitor.config')
         .constant('moment', window.moment)
+        .constant('_', window._)
         // The time interval to call the various services in milliseconds.
         .constant('refreshInterval', 1000)
-        .constant('maxSnapshots', 20);
+        .constant('maxSnapshots', 20)
+        .constant('processorPercentageThreshold', 90)
+        .constant('memoryPercentageThreshold', 90);
 })();