diff options
Diffstat (limited to 'app/assets/javascripts/monitoring/components')
7 files changed, 985 insertions, 0 deletions
diff --git a/app/assets/javascripts/monitoring/components/monitoring.vue b/app/assets/javascripts/monitoring/components/monitoring.vue new file mode 100644 index 00000000000..a6a2d3119e3 --- /dev/null +++ b/app/assets/javascripts/monitoring/components/monitoring.vue @@ -0,0 +1,157 @@ +<script> + /* global Flash */ + import _ from 'underscore'; + import statusCodes from '../../lib/utils/http_status'; + import MonitoringService from '../services/monitoring_service'; + import monitoringRow from './monitoring_row.vue'; + import monitoringState from './monitoring_state.vue'; + import MonitoringStore from '../stores/monitoring_store'; + import eventHub from '../event_hub'; + + export default { + + data() { + const metricsData = document.querySelector('#prometheus-graphs').dataset; + const store = new MonitoringStore(); + + return { + store, + state: 'gettingStarted', + hasMetrics: gl.utils.convertPermissionToBoolean(metricsData.hasMetrics), + documentationPath: metricsData.documentationPath, + settingsPath: metricsData.settingsPath, + endpoint: metricsData.additionalMetrics, + deploymentEndpoint: metricsData.deploymentEndpoint, + showEmptyState: true, + backOffRequestCounter: 0, + updateAspectRatio: false, + updatedAspectRatios: 0, + resizeThrottled: {}, + }; + }, + + components: { + monitoringRow, + monitoringState, + }, + + methods: { + getGraphsData() { + const maxNumberOfRequests = 3; + this.state = 'loading'; + gl.utils.backOff((next, stop) => { + this.service.get().then((resp) => { + if (resp.status === statusCodes.NO_CONTENT) { + this.backOffRequestCounter = this.backOffRequestCounter += 1; + if (this.backOffRequestCounter < maxNumberOfRequests) { + next(); + } else { + stop(new Error('Failed to connect to the prometheus server')); + } + } else { + stop(resp); + } + }).catch(stop); + }) + .then((resp) => { + if (resp.status === statusCodes.NO_CONTENT) { + this.state = 'unableToConnect'; + return false; + } + return resp.json(); + }) + .then((metricGroupsData) => { + if (!metricGroupsData) return false; + this.store.storeMetrics(metricGroupsData.data); + return this.getDeploymentData(); + }) + .then((deploymentData) => { + if (deploymentData !== false) { + this.store.storeDeploymentData(deploymentData.deployments); + this.showEmptyState = false; + } + return {}; + }) + .catch(() => { + this.state = 'unableToConnect'; + }); + }, + + getDeploymentData() { + return this.service.getDeploymentData(this.deploymentEndpoint) + .then(resp => resp.json()) + .catch(() => new Flash('Error getting deployment information.')); + }, + + resize() { + this.updateAspectRatio = true; + }, + + toggleAspectRatio() { + this.updatedAspectRatios = this.updatedAspectRatios += 1; + if (this.store.getMetricsCount() === this.updatedAspectRatios) { + this.updateAspectRatio = !this.updateAspectRatio; + this.updatedAspectRatios = 0; + } + }, + + }, + + created() { + this.service = new MonitoringService(this.endpoint); + eventHub.$on('toggleAspectRatio', this.toggleAspectRatio); + }, + + beforeDestroy() { + eventHub.$off('toggleAspectRatio', this.toggleAspectRatio); + window.removeEventListener('resize', this.resizeThrottled, false); + }, + + mounted() { + this.resizeThrottled = _.throttle(this.resize, 600); + if (!this.hasMetrics) { + this.state = 'gettingStarted'; + } else { + this.getGraphsData(); + window.addEventListener('resize', this.resizeThrottled, false); + } + }, + }; +</script> +<template> + <div + class="prometheus-graphs" + v-if="!showEmptyState"> + <div + class="row" + v-for="(groupData, index) in store.groups" + :key="index"> + <div + class="col-md-12"> + <div + class="panel panel-default prometheus-panel"> + <div + class="panel-heading"> + <h4>{{groupData.group}}</h4> + </div> + <div + class="panel-body"> + <monitoring-row + v-for="(row, index) in groupData.metrics" + :key="index" + :row-data="row" + :update-aspect-ratio="updateAspectRatio" + :deployment-data="store.deploymentData" + /> + </div> + </div> + </div> + </div> + </div> + <monitoring-state + :selected-state="state" + :documentation-path="documentationPath" + :settings-path="settingsPath" + v-else + /> +</template> diff --git a/app/assets/javascripts/monitoring/components/monitoring_column.vue b/app/assets/javascripts/monitoring/components/monitoring_column.vue new file mode 100644 index 00000000000..4f4792877ee --- /dev/null +++ b/app/assets/javascripts/monitoring/components/monitoring_column.vue @@ -0,0 +1,291 @@ +<script> + /* global Breakpoints */ + import d3 from 'd3'; + import monitoringLegends from './monitoring_legends.vue'; + import monitoringFlag from './monitoring_flag.vue'; + import monitoringDeployment from './monitoring_deployment.vue'; + import MonitoringMixin from '../mixins/monitoring_mixins'; + import eventHub from '../event_hub'; + import measurements from '../utils/measurements'; + import { formatRelevantDigits } from '../../lib/utils/number_utils'; + + const bisectDate = d3.bisector(d => d.time).left; + + export default { + props: { + columnData: { + type: Object, + required: true, + }, + classType: { + type: String, + required: true, + }, + updateAspectRatio: { + type: Boolean, + required: true, + }, + deploymentData: { + type: Array, + required: true, + }, + }, + + mixins: [MonitoringMixin], + + data() { + return { + graphHeight: 500, + graphWidth: 600, + graphHeightOffset: 120, + xScale: {}, + yScale: {}, + margin: {}, + data: [], + breakpointHandler: Breakpoints.get(), + unitOfDisplay: '', + areaColorRgb: '#8fbce8', + lineColorRgb: '#1f78d1', + yAxisLabel: '', + legendTitle: '', + reducedDeploymentData: [], + area: '', + line: '', + measurements: measurements.large, + currentData: { + time: new Date(), + value: 0, + }, + currentYCoordinate: 0, + currentXCoordinate: 0, + currentFlagPosition: 0, + metricUsage: '', + showFlag: false, + showDeployInfo: true, + }; + }, + + components: { + monitoringLegends, + monitoringFlag, + monitoringDeployment, + }, + + computed: { + outterViewBox() { + return `0 0 ${this.graphWidth} ${this.graphHeight}`; + }, + + innerViewBox() { + if ((this.graphWidth - 150) > 0) { + return `0 0 ${this.graphWidth - 150} ${this.graphHeight}`; + } + return '0 0 0 0'; + }, + + axisTransform() { + return `translate(70, ${this.graphHeight - 100})`; + }, + + paddingBottomRootSvg() { + return (Math.ceil(this.graphHeight * 100) / this.graphWidth) || 0; + }, + }, + + methods: { + draw() { + const breakpointSize = this.breakpointHandler.getBreakpointSize(); + const query = this.columnData.queries[0]; + this.margin = measurements.large.margin; + if (breakpointSize === 'xs' || breakpointSize === 'sm') { + this.graphHeight = 300; + this.margin = measurements.small.margin; + this.measurements = measurements.small; + } + this.data = query.result[0].values; + this.unitOfDisplay = query.unit || 'N/A'; + this.yAxisLabel = this.columnData.y_axis || 'Values'; + this.legendTitle = query.legend || 'Average'; + this.graphWidth = this.$refs.baseSvg.clientWidth - + this.margin.left - this.margin.right; + this.graphHeight = this.graphHeight - this.margin.top - this.margin.bottom; + if (this.data !== undefined) { + this.renderAxesPaths(); + this.formatDeployments(); + } + }, + + handleMouseOverGraph(e) { + let point = this.$refs.graphData.createSVGPoint(); + point.x = e.clientX; + point.y = e.clientY; + point = point.matrixTransform(this.$refs.graphData.getScreenCTM().inverse()); + point.x = point.x += 7; + const timeValueOverlay = this.xScale.invert(point.x); + const overlayIndex = bisectDate(this.data, timeValueOverlay, 1); + const d0 = this.data[overlayIndex - 1]; + const d1 = this.data[overlayIndex]; + if (d0 === undefined || d1 === undefined) return; + const evalTime = timeValueOverlay - d0[0] > d1[0] - timeValueOverlay; + this.currentData = evalTime ? d1 : d0; + this.currentXCoordinate = Math.floor(this.xScale(this.currentData.time)); + const currentDeployXPos = this.mouseOverDeployInfo(point.x); + this.currentYCoordinate = this.yScale(this.currentData.value); + + if (this.currentXCoordinate > (this.graphWidth - 200)) { + this.currentFlagPosition = this.currentXCoordinate - 103; + } else { + this.currentFlagPosition = this.currentXCoordinate; + } + + if (currentDeployXPos) { + this.showFlag = false; + } else { + this.showFlag = true; + } + + this.metricUsage = `${formatRelevantDigits(this.currentData.value)} ${this.unitOfDisplay}`; + }, + + renderAxesPaths() { + const axisXScale = d3.time.scale() + .range([0, this.graphWidth]); + this.yScale = d3.scale.linear() + .range([this.graphHeight - this.graphHeightOffset, 0]); + axisXScale.domain(d3.extent(this.data, d => d.time)); + this.yScale.domain([0, d3.max(this.data.map(d => d.value))]); + + const xAxis = d3.svg.axis() + .scale(axisXScale) + .ticks(measurements.ticks) + .orient('bottom'); + + const yAxis = d3.svg.axis() + .scale(this.yScale) + .ticks(measurements.ticks) + .orient('left'); + + d3.select(this.$refs.baseSvg).select('.x-axis').call(xAxis); + + const width = this.graphWidth; + d3.select(this.$refs.baseSvg).select('.y-axis').call(yAxis) + .selectAll('.tick') + .each(function createTickLines() { + d3.select(this).select('line').attr('x2', width); + }); // This will select all of the ticks once they're rendered + + this.xScale = d3.time.scale() + .range([0, this.graphWidth - 70]); + + this.xScale.domain(d3.extent(this.data, d => d.time)); + + const areaFunction = d3.svg.area() + .x(d => this.xScale(d.time)) + .y0(this.graphHeight - this.graphHeightOffset) + .y1(d => this.yScale(d.value)) + .interpolate('linear'); + + const lineFunction = d3.svg.line() + .x(d => this.xScale(d.time)) + .y(d => this.yScale(d.value)); + + this.line = lineFunction(this.data); + + this.area = areaFunction(this.data); + }, + }, + + watch: { + updateAspectRatio() { + if (this.updateAspectRatio) { + this.graphHeight = 500; + this.graphWidth = 600; + this.measurements = measurements.large; + this.draw(); + eventHub.$emit('toggleAspectRatio'); + } + }, + }, + + mounted() { + this.draw(); + }, + }; +</script> +<template> + <div + :class="classType"> + <h5 + class="text-center"> + {{columnData.title}} + </h5> + <div + class="prometheus-svg-container"> + <svg + :viewBox="outterViewBox" + :style="{ 'padding-bottom': paddingBottomRootSvg }" + ref="baseSvg"> + <g + class="x-axis" + :transform="axisTransform"> + </g> + <g + class="y-axis" + transform="translate(70, 20)"> + </g> + <monitoring-legends + :graph-width="graphWidth" + :graph-height="graphHeight" + :margin="margin" + :measurements="measurements" + :area-color-rgb="areaColorRgb" + :legend-title="legendTitle" + :y-axis-label="yAxisLabel" + :metric-usage="metricUsage" + /> + <svg + class="graph-data" + :viewBox="innerViewBox" + ref="graphData"> + <path + class="metric-area" + :d="area" + :fill="areaColorRgb" + transform="translate(-5, 20)"> + </path> + <path + class="metric-line" + :d="line" + :stroke="lineColorRgb" + fill="none" + stroke-width="2" + transform="translate(-5, 20)"> + </path> + <rect + class="prometheus-graph-overlay" + :width="(graphWidth - 70)" + :height="(graphHeight - 100)" + transform="translate(-5, 20)" + ref="graphOverlay" + @mousemove="handleMouseOverGraph($event)"> + </rect> + <monitoring-deployment + :show-deploy-info="showDeployInfo" + :deployment-data="reducedDeploymentData" + :graph-height="graphHeight" + :graph-height-offset="graphHeightOffset" + /> + <monitoring-flag + v-if="showFlag" + :current-x-coordinate="currentXCoordinate" + :current-y-coordinate="currentYCoordinate" + :current-data="currentData" + :current-flag-position="currentFlagPosition" + :graph-height="graphHeight" + :graph-height-offset="graphHeightOffset" + /> + </svg> + </svg> + </div> + </div> +</template> diff --git a/app/assets/javascripts/monitoring/components/monitoring_deployment.vue b/app/assets/javascripts/monitoring/components/monitoring_deployment.vue new file mode 100644 index 00000000000..e6432ba3191 --- /dev/null +++ b/app/assets/javascripts/monitoring/components/monitoring_deployment.vue @@ -0,0 +1,136 @@ +<script> + import { + dateFormat, + timeFormat, + } from '../constants'; + + export default { + props: { + showDeployInfo: { + type: Boolean, + required: true, + }, + deploymentData: { + type: Array, + required: true, + }, + graphHeight: { + type: Number, + required: true, + }, + graphHeightOffset: { + type: Number, + required: true, + }, + }, + + computed: { + calculatedHeight() { + return this.graphHeight - this.graphHeightOffset; + }, + }, + + methods: { + refText(d) { + return d.tag ? d.ref : d.sha.slice(0, 6); + }, + + formatTime(deploymentTime) { + return timeFormat(deploymentTime); + }, + + formatDate(deploymentTime) { + return dateFormat(deploymentTime); + }, + + nameDeploymentClass(deployment) { + return `deploy-info-${deployment.id}`; + }, + + transformDeploymentGroup(deployment) { + return `translate(${Math.floor(deployment.xPos) + 1}, 20)`; + }, + }, + }; +</script> +<template> + <g + class="deploy-info" + v-if="showDeployInfo"> + <g + v-for="(deployment, index) in deploymentData" + :key="index" + :class="nameDeploymentClass(deployment)" + :transform="transformDeploymentGroup(deployment)"> + <rect + x="0" + y="0" + :height="calculatedHeight" + width="3" + fill="url(#shadow-gradient)"> + </rect> + <line + class="deployment-line" + x1="0" + y1="0" + x2="0" + :y2="calculatedHeight" + stroke="#000"> + </line> + <svg + v-if="deployment.showDeploymentFlag" + class="js-deploy-info-box" + x="3" + y="0" + width="92" + height="60"> + <rect + class="rect-text-metric deploy-info-rect rect-metric" + x="1" + y="1" + rx="2" + width="90" + height="58"> + </rect> + <g + transform="translate(5, 2)"> + <text + class="deploy-info-text text-metric-bold"> + {{refText(deployment)}} + </text> + </g> + <text + class="deploy-info-text" + y="18" + transform="translate(5, 2)"> + {{formatDate(deployment.time)}} + </text> + <text + class="deploy-info-text text-metric-bold" + y="38" + transform="translate(5, 2)"> + {{formatTime(deployment.time)}} + </text> + </svg> + </g> + <svg + height="0" + width="0"> + <defs> + <linearGradient + id="shadow-gradient"> + <stop + offset="0%" + stop-color="#000" + stop-opacity="0.4"> + </stop> + <stop + offset="100%" + stop-color="#000" + stop-opacity="0"> + </stop> + </linearGradient> + </defs> + </svg> + </g> +</template> diff --git a/app/assets/javascripts/monitoring/components/monitoring_flag.vue b/app/assets/javascripts/monitoring/components/monitoring_flag.vue new file mode 100644 index 00000000000..180a771415b --- /dev/null +++ b/app/assets/javascripts/monitoring/components/monitoring_flag.vue @@ -0,0 +1,104 @@ +<script> + import { + dateFormat, + timeFormat, + } from '../constants'; + + export default { + props: { + currentXCoordinate: { + type: Number, + required: true, + }, + currentYCoordinate: { + type: Number, + required: true, + }, + currentFlagPosition: { + type: Number, + required: true, + }, + currentData: { + type: Object, + required: true, + }, + graphHeight: { + type: Number, + required: true, + }, + graphHeightOffset: { + type: Number, + required: true, + }, + }, + + data() { + return { + circleColorRgb: '#8fbce8', + }; + }, + + computed: { + formatTime() { + return timeFormat(this.currentData.time); + }, + + formatDate() { + return dateFormat(this.currentData.time); + }, + + calculatedHeight() { + return this.graphHeight - this.graphHeightOffset; + }, + }, + }; +</script> +<template> + <g class="mouse-over-flag"> + <line + class="selected-metric-line" + :x1="currentXCoordinate" + :y1="0" + :x2="currentXCoordinate" + :y2="calculatedHeight" + transform="translate(-5, 20)"> + </line> + <circle + class="circle-metric" + :fill="circleColorRgb" + stroke="#000" + :cx="currentXCoordinate" + :cy="currentYCoordinate" + r="5" + transform="translate(-5, 20)"> + </circle> + <svg + class="rect-text-metric" + :x="currentFlagPosition" + y="0"> + <rect + class="rect-metric" + x="4" + y="1" + rx="2" + width="90" + height="40" + transform="translate(-3, 20)"> + </rect> + <text + class="text-metric text-metric-bold" + x="8" + y="35" + transform="translate(-5, 20)"> + {{formatTime}} + </text> + <text + class="text-metric-date" + x="8" + y="15" + transform="translate(-5, 20)"> + {{formatDate}} + </text> + </svg> + </g> +</template> diff --git a/app/assets/javascripts/monitoring/components/monitoring_legends.vue b/app/assets/javascripts/monitoring/components/monitoring_legends.vue new file mode 100644 index 00000000000..b30ed3cc889 --- /dev/null +++ b/app/assets/javascripts/monitoring/components/monitoring_legends.vue @@ -0,0 +1,144 @@ +<script> + export default { + props: { + graphWidth: { + type: Number, + required: true, + }, + graphHeight: { + type: Number, + required: true, + }, + margin: { + type: Object, + required: true, + }, + measurements: { + type: Object, + required: true, + }, + areaColorRgb: { + type: String, + required: true, + }, + legendTitle: { + type: String, + required: true, + }, + yAxisLabel: { + type: String, + required: true, + }, + metricUsage: { + type: String, + required: true, + }, + }, + data() { + return { + yLabelWidth: 0, + yLabelHeight: 0, + }; + }, + computed: { + textTransform() { + const yCoordinate = (((this.graphHeight - this.margin.top) + + this.measurements.axisLabelLineOffset) / 2) || 0; + + return `translate(15, ${yCoordinate}) rotate(-90)`; + }, + + rectTransform() { + const yCoordinate = ((this.graphHeight - this.margin.top) / 2) + + (this.yLabelWidth / 2) + 10 || 0; + + return `translate(0, ${yCoordinate}) rotate(-90)`; + }, + + xPosition() { + return (((this.graphWidth + this.measurements.axisLabelLineOffset) / 2) + - this.margin.right) || 0; + }, + + yPosition() { + return ((this.graphHeight - this.margin.top) + this.measurements.axisLabelLineOffset) || 0; + }, + }, + mounted() { + this.$nextTick(() => { + const bbox = this.$refs.ylabel.getBBox(); + this.yLabelWidth = bbox.width + 10; // Added some padding + this.yLabelHeight = bbox.height + 5; + }); + }, + }; +</script> +<template> + <g + class="axis-label-container"> + <line + class="label-x-axis-line" + stroke="#000000" + stroke-width="1" + x1="10" + :y1="yPosition" + :x2="graphWidth + 20" + :y2="yPosition"> + </line> + <line + class="label-y-axis-line" + stroke="#000000" + stroke-width="1" + x1="10" + y1="0" + :x2="10" + :y2="yPosition"> + </line> + <rect + class="rect-axis-text" + :transform="rectTransform" + :width="yLabelWidth" + :height="yLabelHeight"> + </rect> + <text + class="label-axis-text y-label-text" + text-anchor="middle" + :transform="textTransform" + ref="ylabel"> + {{yAxisLabel}} + </text> + <rect + class="rect-axis-text" + :x="xPosition + 50" + :y="graphHeight - 80" + width="50" + height="50"> + </rect> + <text + class="label-axis-text" + :x="xPosition + 60" + :y="yPosition" + dy=".35em"> + Time + </text> + <rect + :fill="areaColorRgb" + :width="measurements.legends.width" + :height="measurements.legends.height" + x="20" + :y="graphHeight - measurements.legendOffset"> + </rect> + <text + class="text-metric-title" + x="50" + :y="graphHeight - 40"> + {{legendTitle}} + </text> + <text + class="text-metric-usage" + x="50" + :y="graphHeight - 25"> + {{metricUsage}} + </text> + </g> +</template> diff --git a/app/assets/javascripts/monitoring/components/monitoring_row.vue b/app/assets/javascripts/monitoring/components/monitoring_row.vue new file mode 100644 index 00000000000..e5528f17880 --- /dev/null +++ b/app/assets/javascripts/monitoring/components/monitoring_row.vue @@ -0,0 +1,41 @@ +<script> + import monitoringColumn from './monitoring_column.vue'; + + export default { + props: { + rowData: { + type: Array, + required: true, + }, + updateAspectRatio: { + type: Boolean, + required: true, + }, + deploymentData: { + type: Array, + required: true, + }, + }, + components: { + monitoringColumn, + }, + computed: { + bootstrapClass() { + return this.rowData.length >= 2 ? 'col-md-6' : 'col-md-12'; + }, + }, + }; +</script> +<template> + <div + class="prometheus-row row"> + <monitoring-column + v-for="(column, index) in rowData" + :column-data="column" + :class-type="bootstrapClass" + :key="index" + :update-aspect-ratio="updateAspectRatio" + :deployment-data="deploymentData" + /> + </div> +</template> diff --git a/app/assets/javascripts/monitoring/components/monitoring_state.vue b/app/assets/javascripts/monitoring/components/monitoring_state.vue new file mode 100644 index 00000000000..598021aa4df --- /dev/null +++ b/app/assets/javascripts/monitoring/components/monitoring_state.vue @@ -0,0 +1,112 @@ +<script> + import gettingStartedSvg from 'empty_states/monitoring/_getting_started.svg'; + import loadingSvg from 'empty_states/monitoring/_loading.svg'; + import unableToConnectSvg from 'empty_states/monitoring/_unable_to_connect.svg'; + + export default { + props: { + documentationPath: { + type: String, + required: true, + }, + settingsPath: { + type: String, + required: false, + default: '', + }, + selectedState: { + type: String, + required: true, + }, + }, + data() { + return { + states: { + gettingStarted: { + svg: gettingStartedSvg, + title: 'Get started with performance monitoring', + description: 'Stay updated about the performance and health of your environment by configuring Prometheus to monitor your deployments.', + buttonText: 'Configure Prometheus', + }, + loading: { + svg: loadingSvg, + title: 'Waiting for performance data', + description: 'Creating graphs uses the data from the Prometheus server. If this takes a long time, ensure that data is available.', + buttonText: 'View documentation', + }, + unableToConnect: { + svg: unableToConnectSvg, + title: 'Unable to connect to Prometheus server', + description: 'Ensure connectivity is available from the GitLab server to the ', + buttonText: 'View documentation', + }, + }, + }; + }, + computed: { + currentState() { + return this.states[this.selectedState]; + }, + + buttonPath() { + if (this.selectedState === 'gettingStarted') { + return this.settingsPath; + } + return this.documentationPath; + }, + + showButtonDescription() { + if (this.selectedState === 'unableToConnect') return true; + return false; + }, + }, + }; +</script> +<template> + <div + class="prometheus-state"> + <div + class="row"> + <div + class="col-md-4 col-md-offset-4 state-svg" + v-html="currentState.svg"> + </div> + </div> + <div + class="row"> + <div + class="col-md-6 col-md-offset-3"> + <h4 + class="text-center state-title"> + {{currentState.title}} + </h4> + </div> + </div> + <div + class="row"> + <div + class="col-md-6 col-md-offset-3"> + <div + class="description-text text-center state-description"> + {{currentState.description}} + <a + :href="settingsPath" + v-if="showButtonDescription"> + Prometheus server + </a> + </div> + </div> + </div> + <div + class="row state-button-section"> + <div + class="col-md-4 col-md-offset-4 text-center state-button"> + <a + class="btn btn-success" + :href="buttonPath"> + {{currentState.buttonText}} + </a> + </div> + </div> + </div> +</template> |