├── drawatchiodemo.gif ├── .gitignore ├── README.md ├── web └── js │ └── drawatchio.js └── LICENSE /drawatchiodemo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/yaggytter/drawatchio/HEAD/drawatchiodemo.gif -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled Object files, Static and Dynamic libs (Shared Objects) 2 | *.o 3 | *.a 4 | *.so 5 | 6 | # Folders 7 | _obj 8 | _test 9 | 10 | # Architecture specific extensions/prefixes 11 | *.[568vq] 12 | [568vq].out 13 | 14 | *.cgo1.go 15 | *.cgo2.c 16 | _cgo_defun.c 17 | _cgo_gotypes.go 18 | _cgo_export.* 19 | 20 | _testmain.go 21 | 22 | *.exe 23 | *.test 24 | *.prof 25 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Drawatchio 2 | 3 | Let's create beautiful monitoring console with draw.io! 4 | 5 | ## How To Use 6 | 7 | Easy 7 steps to start monitoring! 8 | 9 | 1. Draw AWS infrastructure diagram using draw.io. 10 | 1. Create AWS Cognito identity pool. 11 | 1. Attach IAM policy for CloudWatch access to Cognito role. 12 | 1. Embed information for Cognito identity pool ID and CloudWatch parameters in diagram. 13 | * Right click target objects and click "Edit Data..." popup menu. 14 | * Add attribute for CloudWatch monitoring alarm or metric in draw objects. 15 | * Property name: dwio_AWSRegion 16 | * Value: AWS Cognito Region 17 | * Property name: dwio_IdentityPoolId 18 | * Value: Cognito Identity Pool ID 19 | * Property name: dwio_AlarmName 20 | * Value: CloudWatch AlarmName 21 | * Property name: dwio_MetricName 22 | * Value: IDName,ID,Namespace,MetricName,Statistics ex: InstanceId,i-0f31c81ee0300xxxx,AWS/EC2,NetworkOut,Average 23 | 1. Disable autosave mode. 24 | * uncheck draw.io menu => Extras => Autosave 25 | 1. Set plugin to draw.io. 26 | * Click draw.io menu => Extras => Plugins... 27 | * Add following URLs and click Apply button. 28 | * https://sdk.amazonaws.com/js/aws-sdk-2.7.20.min.js 29 | * https://cdn.rawgit.com/yaggytter/drawatchio/dfb31691/web/js/drawatchio.js 30 | 1. Reload diagram page. And right click any objects and click "Start Monitoring" popup menu to start monitoring in draw.io. 31 | 32 | ![](https://github.com/yaggytter/drawatchio/blob/master/drawatchiodemo.gif?raw=true) 33 | 34 | ### Configuration Movie 35 | 36 | * https://youtu.be/xiCtHSh85Mg 37 | 38 | ## Contributing 39 | 40 | 1. Fork it ( https://github.com/yaggytter/drawatchio/fork ) 41 | 2. Create your feature branch (`git checkout -b new-feature`) 42 | 3. Commit your changes (`git commit -am 'Add some feature'`) 43 | 4. Push to the branch (`git push origin new-feature`) 44 | 5. Create a new Pull Request to develop branch 45 | -------------------------------------------------------------------------------- /web/js/drawatchio.js: -------------------------------------------------------------------------------- 1 | Draw.loadPlugin(function(ui) { 2 | 3 | var alarmColor = '#FF6666'; 4 | var blinkInterval = 1000; 5 | var metricsUpdateInterval = 60000; 6 | var cloudwatch; 7 | mxResources.parse('drawatchio=Start Monitoring'); 8 | 9 | var graph = ui.editor.graph; 10 | 11 | var uiCreatePopupMenu = ui.menus.createPopupMenu; 12 | ui.menus.createPopupMenu = function(menu, cell, evt) { 13 | uiCreatePopupMenu.apply(this, arguments); 14 | 15 | if (graph.model.isVertex(graph.getSelectionCell())) { 16 | this.addMenuItems(menu, ['-', 'drawatchio'], null, evt); 17 | } 18 | }; 19 | 20 | /* debug cell menu 21 | 22 | mxResources.parse('debugcell=Debug Cell'); 23 | 24 | ui.menus.createPopupMenu = function(menu, cell, evt) { 25 | uiCreatePopupMenu.apply(this, arguments); 26 | 27 | if (graph.model.isVertex(graph.getSelectionCell())) { 28 | this.addMenuItems(menu, ['-', 'debugcell'], null, evt); 29 | } 30 | }; 31 | 32 | ui.actions.addAction('debugcell', function() { 33 | console.log(graph.getSelectionCell()); 34 | }); 35 | */ 36 | 37 | ui.actions.addAction('drawatchio', function() { 38 | 39 | var dwio_AWSRegion = "", 40 | dwio_IdentityPoolId = ""; 41 | 42 | // Keep original styles and pick attributes 43 | for (var key in graph.getModel().cells) { 44 | var cell = graph.getModel().getCell(key); 45 | var style = cell.getStyle(); 46 | cell.setAttribute('dwios_OrigStyle', style); 47 | 48 | if (cell.value) { 49 | if (cell.value.attributes) { 50 | for (var i = 0; i < cell.value.attributes.length; i++) { 51 | var name = cell.value.attributes[i].name; 52 | if (name == "dwio_AWSRegion") { 53 | dwio_AWSRegion = cell.value.attributes[i].nodeValue; 54 | } else if (name == "dwio_IdentityPoolId") { 55 | dwio_IdentityPoolId = cell.value.attributes[i].nodeValue; 56 | } 57 | } 58 | } 59 | } 60 | } 61 | 62 | if (dwio_AWSRegion == "" || dwio_IdentityPoolId == "") { 63 | alert('Can not found AWS information in this diagram.'); 64 | return; 65 | } 66 | 67 | // Initialize AWS API 68 | AWS.config.region = dwio_AWSRegion; 69 | AWS.config.credentials = new AWS.CognitoIdentityCredentials({ 70 | IdentityPoolId: dwio_IdentityPoolId, 71 | }); 72 | cloudwatch = new AWS.CloudWatch(); 73 | 74 | graph.getView().updateStyle = true; 75 | 76 | setTimeout(blinkNodes, blinkInterval); 77 | updateMetrics(); 78 | 79 | }); 80 | 81 | function updateMetrics() { 82 | 83 | try { 84 | for (var key in graph.getModel().cells) { 85 | var cell = graph.getModel().getCell(key); 86 | 87 | if (cell.value) { 88 | if (cell.value.attributes) { 89 | for (var i = 0; i < cell.value.attributes.length; i++) { 90 | var name = cell.value.attributes[i].name; 91 | 92 | if (name == "dwio_AlarmName") { 93 | var dwio_AlarmName = cell.value.attributes[i].nodeValue; 94 | // get alarm status from cloudwatch 95 | var params = { 96 | AlarmNames: [ 97 | dwio_AlarmName 98 | ], 99 | MaxRecords: 1 100 | }; 101 | 102 | var cb = function(alcell) { 103 | return function(err, data) { 104 | print_result("CloudWatch describeAlarms", err, data); 105 | if (data.MetricAlarms != null) { 106 | alcell.setAttribute('dwios_State', data.MetricAlarms[0].StateValue); 107 | } 108 | } 109 | }; 110 | 111 | cloudwatch.describeAlarms(params, cb(cell)); 112 | 113 | } else if (name == "dwio_MetricName") { 114 | var dwio_MetricName = cell.value.attributes[i].nodeValue; 115 | // get metrics from cloudwatch 116 | var date = new Date(); 117 | date.setMinutes(date.getMinutes() - 6); 118 | 119 | var mets = dwio_MetricName.split(','); 120 | if (mets.length != 5) { 121 | continue; 122 | } 123 | var params = { 124 | EndTime: new Date(), 125 | MetricName: mets[3], 126 | Namespace: mets[2], 127 | Period: 60, 128 | StartTime: date, 129 | Statistics: [ 130 | mets[4] 131 | ], 132 | Dimensions: [{ 133 | Name: mets[0], 134 | Value: mets[1] 135 | }] 136 | }; 137 | 138 | var cb = function(mscell) { 139 | return function(err, data) { 140 | print_result("CloudWatch getMetricStatistics", err, data); 141 | if (data.Datapoints.length > 0) { 142 | var val = data.Datapoints[data.Datapoints.length - 1][mets[4]] 143 | + ' ' + data.Datapoints[data.Datapoints.length - 1]['Unit']; 144 | graph.cellLabelChanged(mscell, val, true); 145 | } 146 | } 147 | }; 148 | 149 | cloudwatch.getMetricStatistics(params, cb(cell)); 150 | } 151 | 152 | } 153 | } 154 | } 155 | } 156 | } finally { 157 | setTimeout(updateMetrics, metricsUpdateInterval); 158 | } 159 | 160 | } 161 | 162 | function blinkNodes() { 163 | 164 | try { 165 | for (var key in graph.getModel().cells) { 166 | 167 | var cell = graph.getModel().getCell(key); 168 | var state = cell.getAttribute('dwios_State'); 169 | var nowstyle = cell.getStyle(); 170 | var stylehash = nodestyle2Hash(nowstyle); 171 | var origstyle = cell.getAttribute('dwios_OrigStyle'); 172 | var newstyle = origstyle; 173 | 174 | if (state == 'ALARM') { 175 | if (origstyle == nowstyle) { 176 | stylehash['fillColor'] = alarmColor; 177 | newstyle = hash2Nodestyle(stylehash); 178 | } 179 | } 180 | if (newstyle != null) { 181 | graph.getModel().setStyle(cell, newstyle); 182 | } 183 | 184 | } 185 | } finally { 186 | setTimeout(blinkNodes, blinkInterval); 187 | } 188 | 189 | } 190 | 191 | function print_result(service_name, err, data) { 192 | if (err) { 193 | console.log(service_name + " error : " + err.message); 194 | } else { 195 | console.log(service_name + " success"); 196 | console.log(data); 197 | } 198 | } 199 | 200 | function nodestyle2Hash(stylestr) { 201 | var vars = [], 202 | max = 0, 203 | hash = "", 204 | array = ""; 205 | if (stylestr == null) { 206 | return vars; 207 | } 208 | hash = stylestr.split(';'); 209 | 210 | max = hash.length; 211 | for (var i = 0; i < max; i++) { 212 | array = hash[i].split('='); 213 | vars.push(array[0]); 214 | vars[array[0]] = array[1]; 215 | } 216 | return vars; 217 | } 218 | 219 | function hash2Nodestyle(hash) { 220 | var str = ""; 221 | if (hash == null) { 222 | return ""; 223 | } 224 | for (key in hash) { 225 | if (isNaN(key) && key != null) { 226 | str += key + '=' + hash[key] + ';'; 227 | } 228 | } 229 | return str; 230 | } 231 | 232 | }); 233 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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