diff options
author | kushalpandya <kushal@gitlab.com> | 2017-05-09 19:30:22 +0530 |
---|---|---|
committer | kushalpandya <kushal@gitlab.com> | 2017-05-09 19:30:22 +0530 |
commit | f66006169bf94de749bfdcb9b57ca178f4bf6f68 (patch) | |
tree | 4f6bda983f92df7e940f5573b37171e6426b5fa9 /app | |
parent | 7ea12d8067357f8e846e26b05a1dc4ab3d5a5a93 (diff) | |
download | gitlab-ce-f66006169bf94de749bfdcb9b57ca178f4bf6f68.tar.gz |
Add Prometheus memory sparkline to MR widget
Diffstat (limited to 'app')
6 files changed, 179 insertions, 74 deletions
diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_deployment.js b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_deployment.js index 630e80a7408..3c23b8e472b 100644 --- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_deployment.js +++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_deployment.js @@ -108,8 +108,6 @@ export default { </div> <mr-widget-memory-usage v-if="deployment.metrics_url" - :mr="mr" - :service="service" :metricsUrl="deployment.metrics_url" /> </div> diff --git a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_memory_usage.js b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_memory_usage.js index 395cc9e91fc..486b13e60af 100644 --- a/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_memory_usage.js +++ b/app/assets/javascripts/vue_merge_request_widget/components/mr_widget_memory_usage.js @@ -5,8 +5,6 @@ import MRWidgetService from '../services/mr_widget_service'; export default { name: 'MemoryUsage', props: { - mr: { type: Object, required: true }, - service: { type: Object, required: true }, metricsUrl: { type: String, required: true }, }, data() { @@ -14,6 +12,7 @@ export default { // memoryFrom: 0, // memoryTo: 0, memoryMetrics: [], + deploymentTime: 0, hasMetrics: false, loadFailed: false, loadingMetrics: true, @@ -23,8 +22,22 @@ export default { components: { 'mr-memory-graph': MemoryGraph, }, + computed: { + shouldShowLoading() { + return this.loadingMetrics && !this.hasMetrics && !this.loadFailed; + }, + shouldShowMemoryGraph() { + return !this.loadingMetrics && this.hasMetrics && !this.loadFailed; + }, + shouldShowLoadFailure() { + return !this.loadingMetrics && !this.hasMetrics && this.loadFailed; + }, + shouldShowMetricsUnavailable() { + return !this.loadingMetrics && !this.hasMetrics && !this.loadFailed; + }, + }, methods: { - computeGraphData(metrics) { + computeGraphData(metrics, deploymentTime) { this.loadingMetrics = false; const { memory_values } = metrics; // if (memory_previous.length > 0) { @@ -38,70 +51,73 @@ export default { if (memory_values.length > 0) { this.hasMetrics = true; this.memoryMetrics = memory_values[0].values; + this.deploymentTime = deploymentTime; } }, - }, - mounted() { - this.$props.loadingMetrics = true; - gl.utils.backOff((next, stop) => { - MRWidgetService.fetchMetrics(this.$props.metricsUrl) - .then((res) => { - if (res.status === statusCodes.NO_CONTENT) { - this.backOffRequestCounter = this.backOffRequestCounter += 1; - if (this.backOffRequestCounter < 3) { - next(); + loadMetrics() { + gl.utils.backOff((next, stop) => { + MRWidgetService.fetchMetrics(this.metricsUrl) + .then((res) => { + if (res.status === statusCodes.NO_CONTENT) { + this.backOffRequestCounter = this.backOffRequestCounter += 1; + /* eslint-disable no-unused-expressions */ + this.backOffRequestCounter < 3 ? next() : stop(res); } else { stop(res); } - } else { - stop(res); + }) + .catch(stop); + }) + .then((res) => { + if (res.status === statusCodes.NO_CONTENT) { + return res; } - }) - .catch(stop); - }) - .then((res) => { - if (res.status === statusCodes.NO_CONTENT) { - return res; - } - return res.json(); - }) - .then((res) => { - this.computeGraphData(res.metrics); - return res; - }) - .catch(() => { - this.$props.loadFailed = true; - }); + return res.json(); + }) + .then((res) => { + this.computeGraphData(res.metrics, res.deployment_time); + return res; + }) + .catch(() => { + this.loadFailed = true; + this.loadingMetrics = false; + }); + }, + }, + mounted() { + this.loadingMetrics = true; + this.loadMetrics(); }, template: ` - <div class="mr-info-list mr-memory-usage"> + <div class="mr-info-list clearfix mr-memory-usage js-mr-memory-usage"> <div class="legend"></div> <p - v-if="loadingMetrics" - class="usage-info usage-info-loading"> + v-if="shouldShowLoading" + class="usage-info js-usage-info usage-info-loading"> <i class="fa fa-spinner fa-spin usage-info-load-spinner" aria-hidden="true" />Loading deployment statistics. </p> <p - v-if="!hasMetrics && !loadingMetrics" - class="usage-info usage-info-loading"> - Deployment statistics are not available currently. - </p> - <p - v-if="hasMetrics" - class="usage-info"> + v-if="shouldShowMemoryGraph" + class="usage-info js-usage-info"> Deployment memory usage: </p> <p - v-if="loadFailed" - class="usage-info"> + v-if="shouldShowLoadFailure" + class="usage-info js-usage-info usage-info-failed"> Failed to load deployment statistics. </p> + <p + v-if="shouldShowMetricsUnavailable" + class="usage-info js-usage-info usage-info-unavailable"> + Deployment statistics are not available currently. + </p> <mr-memory-graph - v-if="hasMetrics" + v-if="shouldShowMemoryGraph" :metrics="memoryMetrics" + :deploymentTime="deploymentTime" height="25" width="100" /> </div> diff --git a/app/assets/javascripts/vue_shared/components/memory_graph.js b/app/assets/javascripts/vue_shared/components/memory_graph.js index 2a605b24339..643b77e04c7 100644 --- a/app/assets/javascripts/vue_shared/components/memory_graph.js +++ b/app/assets/javascripts/vue_shared/components/memory_graph.js @@ -2,6 +2,7 @@ export default { name: 'MemoryGraph', props: { metrics: { type: Array, required: true }, + deploymentTime: { type: Number, required: true }, width: { type: String, required: true }, height: { type: String, required: true }, }, @@ -9,27 +10,105 @@ export default { return { pathD: '', pathViewBox: '', - // dotX: '', - // dotY: '', + dotX: '', + dotY: '', }; }, + computed: { + getFormattedMedian() { + const deployedSince = gl.utils.getTimeago().format(this.deploymentTime * 1000); + return `Deployed ${deployedSince}`; + }, + }, + methods: { + /** + * Returns metric value index in metrics array + * with timestamp closest to matching median + */ + getMedianMetricIndex(median, metrics) { + let matchIndex = 0; + let timestampDiff = 0; + let smallestDiff = 0; + + const metricTimestamps = metrics.map(v => v[0]); + + // Find metric timestamp which is closest to deploymentTime + timestampDiff = Math.abs(metricTimestamps[0] - median); + metricTimestamps.forEach((timestamp, index) => { + if (index === 0) { // Skip first element + return; + } + + smallestDiff = Math.abs(timestamp - median); + if (smallestDiff < timestampDiff) { + matchIndex = index; + timestampDiff = smallestDiff; + } + }); + + return matchIndex; + }, + + /** + * Get Graph Plotting values to render Line and Dot + */ + getGraphPlotValues(median, metrics) { + const renderData = metrics.map(v => v[1]); + const medianMetricIndex = this.getMedianMetricIndex(median, metrics); + let cx = 0; + let cy = 0; + + // Find Maximum and Minimum values from `renderData` array + const maxMemory = Math.max.apply(null, renderData); + const minMemory = Math.min.apply(null, renderData); + + // Find difference between extreme ends + const diff = maxMemory - minMemory; + const lineWidth = renderData.length; + + // Iterate over metrics values and perform following + // 1. Find x & y co-ords for deploymentTime's memory value + // 2. Return line path against maxMemory + const linePath = renderData.map((y, x) => { + if (medianMetricIndex === x) { + cx = x; + cy = maxMemory - y; + } + return `${x} ${maxMemory - y}`; + }); + + return { + pathD: linePath, + pathViewBox: { + lineWidth, + diff, + }, + dotX: cx, + dotY: cy, + }; + }, + + /** + * Render Graph based on provided median and metrics values + */ + renderGraph(median, metrics) { + const { pathD, pathViewBox, dotX, dotY } = this.getGraphPlotValues(median, metrics); + + // Set props and update graph on UI. + this.pathD = `M ${pathD}`; + this.pathViewBox = `0 0 ${pathViewBox.lineWidth} ${pathViewBox.diff}`; + this.dotX = dotX; + this.dotY = dotY; + }, + }, mounted() { - const renderData = this.$props.metrics.map(v => v[1]); - const maxMemory = Math.max.apply(null, renderData); - const minMemory = Math.min.apply(null, renderData); - const diff = maxMemory - minMemory; - // const cx = 0; - // const cy = 0; - const lineWidth = renderData.length; - const linePath = renderData.map((y, x) => `${x} ${maxMemory - y}`); - this.pathD = `M ${linePath}`; - this.pathViewBox = `0 0 ${lineWidth} ${diff}`; + this.renderGraph(this.deploymentTime, this.metrics); }, template: ` <div class="memory-graph-container"> - <svg :width="width" :height="height" xmlns="http://www.w3.org/2000/svg"> + <svg class="has-tooltip" :title="getFormattedMedian" :width="width" :height="height" xmlns="http://www.w3.org/2000/svg"> <path :d="pathD" :viewBox="pathViewBox" /> - <!--<circle r="0.8" :cx="dotX" :cy="dotY" tranform="translate(0 -1)" /> --> + <circle r="1.5" :cx="dotX" :cy="dotY" tranform="translate(0 -1)" /> </svg> </div> `, diff --git a/app/assets/stylesheets/framework/memory_graph.scss b/app/assets/stylesheets/framework/memory_graph.scss index 8473f2ef094..81cdf6b59e4 100644 --- a/app/assets/stylesheets/framework/memory_graph.scss +++ b/app/assets/stylesheets/framework/memory_graph.scss @@ -1,16 +1,22 @@ .memory-graph-container { svg { background: $white-light; + cursor: pointer; + + &:hover { + box-shadow: 0 0 4px $gray-darkest inset; + } } path { fill: none; stroke: $blue-500; - stroke-width: 1px; + stroke-width: 2px; } circle { stroke: $blue-700; fill: $blue-700; + stroke-width: 4px; } } diff --git a/app/assets/stylesheets/pages/merge_requests.scss b/app/assets/stylesheets/pages/merge_requests.scss index f4488ccd8fe..97019b19667 100644 --- a/app/assets/stylesheets/pages/merge_requests.scss +++ b/app/assets/stylesheets/pages/merge_requests.scss @@ -182,8 +182,7 @@ } &.mr-memory-usage { - margin-top: 10px; - margin-bottom: 10px; + margin: 5px 0 10px 25px; } } @@ -511,7 +510,12 @@ .mr-info-list.mr-memory-usage { .legend { - height: 75%; + height: 65%; + top: 0; + + @media (max-width: $screen-xs-max) { + height: 20px; + } } p { @@ -731,13 +735,15 @@ } .mr-memory-usage { - p.usage-info-loading { - margin-bottom: 6px; + p.usage-info-loading, + p.usage-info-unavailable, + p.usage-info-failed { + margin-bottom: 5px; + } - .usage-info-load-spinner { - margin-right: 10px; - font-size: 16px; - } + p.usage-info-loading .usage-info-load-spinner { + margin-right: 10px; + font-size: 16px; } @media (max-width: $screen-md-min) { diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb index 44c7eb86855..207fbad7856 100755 --- a/app/controllers/projects/merge_requests_controller.rb +++ b/app/controllers/projects/merge_requests_controller.rb @@ -410,10 +410,10 @@ class Projects::MergeRequestsController < Projects::ApplicationController metrics_url = if can?(current_user, :read_environment, environment) && environment.has_metrics? - metrics_namespace_project_environment_path(environment.project.namespace, - environment.project, - environment, - deployment) + metrics_namespace_project_environment_deployment_path(environment.project.namespace, + environment.project, + environment, + deployment) end { |