08-27-周三_17-09-29
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283
node_modules/dagre-d3-renderer/dist/demo/etl-status.html
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283
node_modules/dagre-d3-renderer/dist/demo/etl-status.html
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<!doctype html>
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<meta charset="utf-8">
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<title>Dagre D3 Renderer Demo</title>
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<script src="../dagre-d3.js"></script>
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<style>
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body {
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position: fixed;
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top: 0;
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bottom: 0;
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left: 0;
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right: 0;
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margin: 0;
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padding: 0;
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font-family: "Helvetica Neue", Helvetica, Arial, sans-serf;
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background: #333;
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}
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@-webkit-keyframes flash {
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0%, 50%, 100% {
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opacity: 1;
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}
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25%, 75% {
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opacity: 0.2;
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}
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}
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@keyframes flash {
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0%, 50%, 100% {
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opacity: 1;
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}
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25%, 75% {
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opacity: 0.2;
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}
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}
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.warn {
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-webkit-animation-duration: 5s;
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animation-duration: 5s;
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-webkit-animation-fill-mode: both;
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animation-fill-mode: both;
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-webkit-animation-iteration-count: 1;
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animation-iteration-count: 1;
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}
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.live.map {
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width: 100%;
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height: 100%;
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}
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svg {
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width: 100%;
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height: 100%;
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overflow: hidden;
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}
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.live.map text {
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font-weight: 300;
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font-size: 14px;
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}
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.live.map .node rect {
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stroke-width: 1.5px;
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stroke: #bbb;
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fill: #666;
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}
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.live.map .status {
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height: 100%;
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width: 15px;
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display: block;
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float: left;
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border-top-left-radius: 5px;
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border-bottom-left-radius: 5px;
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margin-right: 4px;
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}
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.live.map .running .status {
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background-color: #7f7;
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}
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.live.map .running.warn .status {
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background-color: #ffed68;
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}
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.live.map .stopped .status {
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background-color: #f77;
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}
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.live.map .warn .queue {
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color: #f77;
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}
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.warn {
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-webkit-animation-name: flash;
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animation-name: flash;
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}
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.live.map .consumers {
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margin-right: 2px;
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}
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.live.map .consumers,
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.live.map .name {
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margin-top: 4px;
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}
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.live.map .consumers:after {
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content: "x";
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}
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.live.map .queue {
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display: block;
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float: left;
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width: 130px;
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height: 20px;
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font-size: 12px;
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margin-top: 2px;
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}
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.live.map .node g div {
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width: 200px;
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height: 40px;
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color: #fff;
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}
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.live.map .node g div span.consumers {
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display: inline-block;
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width: 20px;
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}
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.live.map .edgeLabel text {
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width: 50px;
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fill: #fff;
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}
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.live.map .edgePath path {
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stroke: #999;
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stroke-width: 1.5px;
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fill: #999;
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}
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</style>
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<body>
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<div class="live map">
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<svg><g/></svg>
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</div>
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<script>
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var workers = {
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"identifier": {
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"consumers": 2,
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"count": 20
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},
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"lost-and-found": {
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"consumers": 1,
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"count": 1,
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"inputQueue": "identifier",
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"inputThroughput": 50
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},
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"monitor": {
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"consumers": 1,
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"count": 0,
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"inputQueue": "identifier",
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"inputThroughput": 50
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},
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"meta-enricher": {
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"consumers": 4,
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"count": 9900,
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"inputQueue": "identifier",
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"inputThroughput": 50
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},
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"geo-enricher": {
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"consumers": 2,
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"count": 1,
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"inputQueue": "meta-enricher",
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"inputThroughput": 50
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},
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"elasticsearch-writer": {
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"consumers": 0,
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"count": 9900,
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"inputQueue": "geo-enricher",
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"inputThroughput": 50
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}
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};
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// Set up zoom support
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var svg = d3.select("svg"),
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inner = svg.select("g"),
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zoom = d3.behavior.zoom().on("zoom", function() {
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inner.attr("transform", "translate(" + d3.event.translate + ")" +
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"scale(" + d3.event.scale + ")");
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});
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svg.call(zoom);
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var render = new dagreD3.render();
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// Left-to-right layout
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var g = new dagreD3.graphlib.Graph();
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g.setGraph({
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nodesep: 70,
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ranksep: 50,
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rankdir: "LR",
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marginx: 20,
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marginy: 20
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});
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function draw(isUpdate) {
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for (var id in workers) {
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var worker = workers[id];
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var className = worker.consumers ? "running" : "stopped";
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if (worker.count > 10000) {
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className += " warn";
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}
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var html = "<div>";
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html += "<span class=status></span>";
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html += "<span class=consumers>"+worker.consumers+"</span>";
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html += "<span class=name>"+id+"</span>";
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html += "<span class=queue><span class=counter>"+worker.count+"</span></span>";
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html += "</div>";
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g.setNode(id, {
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labelType: "html",
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label: html,
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rx: 5,
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ry: 5,
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padding: 0,
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class: className
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});
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if (worker.inputQueue) {
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g.setEdge(worker.inputQueue, id, {
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label: worker.inputThroughput + "/s",
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width: 40
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});
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}
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}
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inner.call(render, g);
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// Zoom and scale to fit
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var graphWidth = g.graph().width + 80;
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var graphHeight = g.graph().height + 40;
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var width = parseInt(svg.style("width").replace(/px/, ""));
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var height = parseInt(svg.style("height").replace(/px/, ""));
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var zoomScale = Math.min(width / graphWidth, height / graphHeight);
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var translate = [(width/2) - ((graphWidth*zoomScale)/2), (height/2) - ((graphHeight*zoomScale)/2)];
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zoom.translate(translate);
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zoom.scale(zoomScale);
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zoom.event(isUpdate ? svg.transition().duration(500) : d3.select("svg"));
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}
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// Do some mock queue status updates
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setInterval(function() {
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var stoppedWorker1Count = workers["elasticsearch-writer"].count;
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var stoppedWorker2Count = workers["meta-enricher"].count;
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for (var id in workers) {
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workers[id].count = Math.ceil(Math.random() * 3);
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if (workers[id].inputThroughput) workers[id].inputThroughput = Math.ceil(Math.random() * 250);
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}
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workers["elasticsearch-writer"].count = stoppedWorker1Count + Math.ceil(Math.random() * 100);
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workers["meta-enricher"].count = stoppedWorker2Count + Math.ceil(Math.random() * 100);
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draw(true);
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}, 1000);
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// Do a mock change of worker configuration
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setInterval(function() {
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workers["elasticsearch-monitor"] = {
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"consumers": 0,
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"count": 0,
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"inputQueue": "elasticsearch-writer",
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"inputThroughput": 50
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}
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}, 5000);
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draw();
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</script>
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