diff --git a/website/source/assets/images/consul-connect/svgs/discovery-challenge.svg b/website/source/assets/images/consul-connect/svgs/discovery-challenge.svg new file mode 100644 index 000000000..1d2721807 --- /dev/null +++ b/website/source/assets/images/consul-connect/svgs/discovery-challenge.svg @@ -0,0 +1,196 @@ + diff --git a/website/source/assets/images/consul-connect/svgs/discovery-solution.svg b/website/source/assets/images/consul-connect/svgs/discovery-solution.svg new file mode 100644 index 000000000..32a6764d1 --- /dev/null +++ b/website/source/assets/images/consul-connect/svgs/discovery-solution.svg @@ -0,0 +1,106 @@ + diff --git a/website/source/assets/javascripts/animations.js b/website/source/assets/javascripts/animations.js index ba9e7b8f0..5c59a35d6 100644 --- a/website/source/assets/javascripts/animations.js +++ b/website/source/assets/javascripts/animations.js @@ -1,109 +1,6 @@ var qs = document.querySelector.bind(document) var qsa = document.querySelectorAll.bind(document) -// -// configuration challenge animation -// - -var configChallengeTimeline = new TimelineLite({ - onComplete: function() { - $configChallenge.classList.remove('active') - $configSolution.classList.add('active') - configSolutionTimeline.restart() - } -}) - -var line1 = qs('#c-line-1') -var line2 = qs('#c-line-2') -var line3 = qs('#c-line-3') -var line4 = qs('#c-line-4') -var line5 = qs('#c-line-5') -var line6 = qs('#c-line-6') -var line7 = qs('#c-line-7') -var line8 = qs('#c-line-8') -var box1 = qs('#c-box-1') -var box2 = qs('#c-box-2') -var box3 = qs('#c-box-3') -var box4 = qs('#c-box-4') -var box5 = qs('#c-box-5') -var box6 = qs('#c-box-6') -var box7 = qs('#c-box-7') -var box8 = qs('#c-box-8') -var progressBar = qs('#c-loading-bar > rect:last-child') -var cog = qs('#c-configuration-server > g > path') - -configChallengeTimeline - .to(box1, 1, {}) - .staggerTo( - [line1, line2, line3, line4, line5, line6, line7, line8], - 1.5, - { css: { strokeDashoffset: 0 } }, - 0.3, - 'start' - ) - .staggerTo( - [box1, box2, box3, box4, box5, box6, box7, box8], - 0.3, - { opacity: 1 }, - 0.3, - '-=2.5' - ) - .to(progressBar, 3.5, { width: 40 }, 'start') - .to( - cog, - 3.5, - { rotation: 360, svgOrigin: '136px 127px', ease: Power1.easeOut }, - 'start' - ) - .to(line1, 2, {}) - .to( - [line1, line2, line3, line4, line5, line6, line7, line8, progressBar], - 0.5, - { opacity: 0 }, - 'reset' - ) - .to( - [box1, box2, box3, box4, box5, box6, box7, box8], - 0.5, - { opacity: 0.5 }, - 'reset' - ) - .pause() - -// -// configuration solution animation -// - -var configSolutionTimeline = new TimelineLite({ - onComplete: function() { - $configSolution.classList.remove('active') - $configChallenge.classList.add('active') - configChallengeTimeline.restart() - } -}) - -var lines = qsa( - '#s-line-1, #s-line-2, #s-line-3, #s-line-4, #s-line-5, #s-line-6, #s-line-7, #s-line-8' -) -var dots = qs('#s-dots') -var boxes = qsa( - '#s-service-box-1, #s-service-box-2, #s-service-box-3, #s-service-box-4, #s-service-box-5, #s-service-box-6, #s-service-box-7, #s-service-box-8' -) -var progress = qs('#s-progress-indicator') - -configSolutionTimeline - .to(boxes, 1, {}) - .to(lines, 1, { css: { strokeDashoffset: 0 } }, 'start') - .to(boxes, 0.5, { opacity: 1 }, '-=0.4') - .to(progress, 1, { width: 40 }, 'start') - .to(dots, 0.25, { opacity: 1 }, '-=0.5') - .to(progress, 2, {}) - .to(lines, 0.5, { opacity: 0 }, 'reset') - .to(boxes, 0.5, { opacity: 0.5 }, 'reset') - .to(progress, 0.5, { opacity: 0 }, 'reset') - .to(dots, 0.5, { opacity: 0 }, 'reset') - .pause() - // // configuration page // @@ -111,5 +8,436 @@ configSolutionTimeline var $configChallenge = qs('#configuration-challenge-animation') var $configSolution = qs('#configuration-solution-animation') -$configChallenge.classList.add('active') -configChallengeTimeline.play() +if ($configChallenge) { + // challenge animation + + var configChallengeTimeline = new TimelineLite({ + onComplete: function() { + $configChallenge.classList.remove('active') + $configSolution.classList.add('active') + configSolutionTimeline.restart() + } + }) + + var line1 = qs('#c-line-1') + var line2 = qs('#c-line-2') + var line3 = qs('#c-line-3') + var line4 = qs('#c-line-4') + var line5 = qs('#c-line-5') + var line6 = qs('#c-line-6') + var line7 = qs('#c-line-7') + var line8 = qs('#c-line-8') + var box1 = qs('#c-box-1') + var box2 = qs('#c-box-2') + var box3 = qs('#c-box-3') + var box4 = qs('#c-box-4') + var box5 = qs('#c-box-5') + var box6 = qs('#c-box-6') + var box7 = qs('#c-box-7') + var box8 = qs('#c-box-8') + var progressBar = qs('#c-loading-bar > rect:last-child') + var cog = qs('#c-configuration-server > g > path') + + configChallengeTimeline + .to(box1, 1, {}) + .staggerTo( + [line1, line2, line3, line4, line5, line6, line7, line8], + 1.5, + { css: { strokeDashoffset: 0 } }, + 0.3, + 'start' + ) + .staggerTo( + [box1, box2, box3, box4, box5, box6, box7, box8], + 0.3, + { opacity: 1 }, + 0.3, + '-=2.5' + ) + .to(progressBar, 3.5, { width: 40 }, 'start') + .to( + cog, + 3.5, + { rotation: 360, svgOrigin: '136px 127px', ease: Power1.easeOut }, + 'start' + ) + .to(line1, 2, {}) + .to( + [line1, line2, line3, line4, line5, line6, line7, line8, progressBar], + 0.5, + { opacity: 0 }, + 'reset' + ) + .to( + [box1, box2, box3, box4, box5, box6, box7, box8], + 0.5, + { opacity: 0.5 }, + 'reset' + ) + .pause() + + // solution animation + + var configSolutionTimeline = new TimelineLite({ + onComplete: function() { + $configSolution.classList.remove('active') + $configChallenge.classList.add('active') + configChallengeTimeline.restart() + } + }) + + var lines = qsa( + '#s-line-1, #s-line-2, #s-line-3, #s-line-4, #s-line-5, #s-line-6, #s-line-7, #s-line-8' + ) + var dots = qs('#s-dots') + var boxes = qsa( + '#s-service-box-1, #s-service-box-2, #s-service-box-3, #s-service-box-4, #s-service-box-5, #s-service-box-6, #s-service-box-7, #s-service-box-8' + ) + var progress = qs('#s-progress-indicator') + + configSolutionTimeline + .to(boxes, 1, {}) + .to(lines, 1, { css: { strokeDashoffset: 0 } }, 'start') + .to(boxes, 0.5, { opacity: 1 }, '-=0.4') + .to(progress, 1, { width: 40 }, 'start') + .to(dots, 0.25, { opacity: 1 }, '-=0.5') + .to(progress, 2, {}) + .to(lines, 0.5, { opacity: 0 }, 'reset') + .to(boxes, 0.5, { opacity: 0.5 }, 'reset') + .to(progress, 0.5, { opacity: 0 }, 'reset') + .to(dots, 0.5, { opacity: 0 }, 'reset') + .pause() + + // kick off + $configChallenge.classList.add('active') + configChallengeTimeline.play() +} + +// +// discovery page +// + +var $discoveryChallenge = qs('#discovery-challenge-animation') +var $discoverySolution = qs('#discovery-solution-animation') + +if ($discoveryChallenge) { + // challenge animation + var discoveryChallengeTimeline = new TimelineLite({ + onComplete: function() { + $discoveryChallenge.classList.remove('active') + $discoverySolution.classList.add('active') + discoverySolutionTimeline.restart() + } + }) + + // First, we get each of the elements we need to animate + var box = qs('#c-active-box') + var leftPlacement = qs('#c-box-left-placement') + var rightPlacement = qs('#c-box-right-placement') + var leftConnectionLines = qsa( + '#c-line-top-left > *, #c-line-bottom-left > *, #c-line-horizontal-left > *, #c-line-vertical-down > *' + ) + var rightConnectionLines = qsa( + '#c-line-top-right > *, #c-line-bottom-right > *, #c-line-horizontal-left > *, #c-line-vertical-down > *, #c-line-horizontal-right > *' + ) + var leftConnectionTop = qs('#c-line-top-left') + var leftConnectionBottom = qs('#c-line-bottom-left') + var rightHorizontalConnection = qs('#c-line-horizontal-right') + var rightConnectionTop = qs('#c-line-top-right') + var rightConnectionBottom = qs('#c-line-bottom-right') + var rightConnectionLinesStroke = qsa( + '#c-line-top-right > *, #c-line-bottom-right > *, #c-line-horizontal-right > *, #c-line-horizontal-left > *, #c-line-vertical-down > *' + ) + var leftConnectionLinesStroke = qsa( + '#c-line-top-left > *, #c-line-bottom-left > *, #c-line-horizontal-left > *, #c-line-vertical-down > *' + ) + var brokenLinkLeft = qs('#c-broken-link-left') + var brokenLinkRight = qs('#c-broken-link-right') + var computer = qs('#c-computer') + var codeLines = qs('#c-computer > g') + var toLoadBalancerDown = qsa( + '#c-computer-to-load-balancers #c-arrow-down, #c-computer-to-load-balancers #c-circle' + ) + var toLoadBalancerRight = qs('#c-computer-to-load-balancers #c-arrow-right') + var toLoadBalancerLeft = qs('#c-computer-to-load-balancers #c-arrow-left') + var toLoadBalancerRest = qs('#c-computer-to-load-balancers #c-edit-box') + var progressBars = qsa( + '#c-load-balancer-left > #c-progress-bar, #c-load-balancer-right > #c-progress-bar-2, #c-load-balancer-middle > #c-progress-bar-3' + ) + var progressBarsBars = qsa( + '#c-load-balancer-left > #c-progress-bar > *:last-child, #c-load-balancer-right > #c-progress-bar-2 > *:last-child, #c-load-balancer-middle > #c-progress-bar-3 > *:last-child' + ) + var farLeftBoxBorder = qs('#c-box-far-left > path') + + // Then, we run each step of the animation using GSAP's TimelineLine, a + // fantastic way to set up a series of complex movements + discoveryChallengeTimeline + .to(box, 1, {}) + // box moves to new position + .to(box, 1, { css: { transform: 'translate(96px, 48px)' } }) + .to(leftPlacement, 0.5, { css: { opacity: 1 } }, '-=1') + .to(rightPlacement, 0.25, { css: { opacity: 0 } }, '-=0.25') + // connection lines turn black + .to(leftConnectionLines, 0.5, { css: { stroke: '#000' } }) + .to(farLeftBoxBorder, 0.5, { css: { fill: '#000' } }, '-=0.5') + // broken link appears + .to( + leftConnectionTop, + 0.1, + { + css: { strokeDashoffset: 6 }, + ease: Linear.easeNone + }, + '-=0.3' + ) + .to(brokenLinkLeft, 0.2, { css: { opacity: 1 } }, '-=0.15') + // computer appears and code is written + .to(computer, 0.5, { css: { opacity: 1 } }) + .staggerFrom( + codeLines, + 0.4, + { + css: { transform: 'translate(-64px, 0)', opacity: 0 } + }, + 0.1 + ) + .to(codeLines, 0.3, { + css: { transform: 'translate(0, 0)', opacity: 1 } + }) + // code moves to load balancers + .to(toLoadBalancerRest, 0.4, { css: { opacity: 1 } }) + .to(toLoadBalancerLeft, 0.2, { css: { opacity: 1 } }, 'loadBalancerArrows') + .to(toLoadBalancerRight, 0.2, { css: { opacity: 1 } }, 'loadBalancerArrows') + .to(toLoadBalancerDown, 0.2, { css: { opacity: 1 } }, 'loadBalancerArrows') + // load balancers progress bars, old broken link fades out + .to(progressBars, 0.2, { css: { opacity: 1 } }) + .staggerTo(progressBarsBars, 1.5, { css: { width: 40 } }, 0.3) + .to( + [] + .concat([].slice.call(toLoadBalancerRest)) + .concat([].slice.call(toLoadBalancerDown)) + .concat([ + toLoadBalancerRight, + toLoadBalancerLeft, + computer, + brokenLinkLeft, + leftConnectionTop, + leftConnectionBottom + ]), + 0.5, + { css: { opacity: 0 } }, + '-=0.75' + ) + .to(progressBars, 0.5, { css: { opacity: 0 } }) + // new connection is drawn + .to(rightHorizontalConnection, 0.3, { css: { strokeDashoffset: 0 } }) + .to(rightConnectionTop, 0.2, { + css: { strokeDashoffset: 0 }, + ease: Linear.easeNone + }) + .to(rightConnectionBottom, 0.3, { + css: { strokeDashoffset: 0 }, + ease: Linear.easeNone + }) + // connection lines turn blue + .to( + rightConnectionLinesStroke, + 0.5, + { css: { stroke: '#3969ED' } }, + '-=0.3' + ) + .to(farLeftBoxBorder, 0.5, { css: { fill: '#3969ED' } }, '-=0.5') + // wait three seconds + .to(box, 3, {}) + // box moves back to original position + .to(box, 1, { css: { transform: 'translate(0, 0)' } }, 'loop2') + .to(leftPlacement, 0.25, { css: { opacity: 0 } }, '-=0.25') + .to(rightPlacement, 0.5, { css: { opacity: 1 } }, '-=0.5') + // connection lines turn black + .to(rightConnectionLines, 0.5, { css: { stroke: '#000' } }) + .to(farLeftBoxBorder, 0.5, { css: { fill: '#000' } }, '-=0.5') + // broken link appears + .to( + rightConnectionTop, + 0.1, + { + css: { strokeDashoffset: 6 }, + ease: Linear.easeNone + }, + '-=0.3' + ) + .to(brokenLinkRight, 0.2, { css: { opacity: 1 } }, '-=0.15') + // computer appears and code is written + .from(codeLines, 0.1, { css: { opacity: 0 } }) + .to(computer, 0.5, { css: { opacity: 1 } }, '-=0.1') + .staggerFromTo( + codeLines, + 0.4, + { css: { transform: 'translate(-64px, 0)', opacity: 0 } }, + { css: { transform: 'translate(0, 0)', opacity: 1 } }, + 0.1 + ) + // code moves to load balancers + .to(toLoadBalancerRest, 0.4, { css: { opacity: 1 } }) + .to(toLoadBalancerLeft, 0.2, { css: { opacity: 1 } }, 'loadBalancerArrows2') + .to( + toLoadBalancerRight, + 0.2, + { css: { opacity: 1 } }, + 'loadBalancerArrows2' + ) + .to(toLoadBalancerDown, 0.2, { css: { opacity: 1 } }, 'loadBalancerArrows2') + // load balancers progress bars, old broken link fades out + .to(progressBarsBars, 0.1, { css: { width: 0 } }) + .to(progressBars, 0.2, { css: { opacity: 1 } }) + .staggerFromTo( + progressBarsBars, + 1.5, + { css: { width: 0 } }, + { css: { width: 40 } }, + 0.3 + ) + .to( + [] + .concat([].slice.call(toLoadBalancerRest)) + .concat([].slice.call(toLoadBalancerDown)) + .concat([ + toLoadBalancerRight, + toLoadBalancerLeft, + computer, + brokenLinkRight, + rightConnectionTop, + rightConnectionBottom, + rightHorizontalConnection + ]), + 0.5, + { css: { opacity: 0 } }, + '-=0.75' + ) + .to(progressBars, 0.5, { css: { opacity: 0 } }) + // new connection is drawn + .to(leftConnectionTop, 0.01, { css: { strokeDashoffset: 17 } }) + .to(leftConnectionBottom, 0.01, { css: { strokeDashoffset: 56 } }) + .to([leftConnectionTop, leftConnectionBottom], 0.01, { + css: { opacity: 1 } + }) + .to(leftConnectionTop, 0.2, { + css: { strokeDashoffset: 0 }, + ease: Linear.easeNone + }) + .to(leftConnectionBottom, 0.3, { + css: { strokeDashoffset: 0 }, + ease: Linear.easeNone + }) + // connection lines turn blue + .to(leftConnectionLinesStroke, 0.5, { css: { stroke: '#3969ED' } }, '-=0.3') + .to(farLeftBoxBorder, 0.5, { css: { fill: '#3969ED' } }, '-=0.5') + .to(box, 2, {}) + .pause() + + // solution animation + var discoverySolutionTimeline = new TimelineLite({ + onComplete: function() { + $discoverySolution.classList.remove('active') + $discoveryChallenge.classList.add('active') + discoveryChallengeTimeline.restart() + } + }) + + var inactiveBox = qs('#s-active-service-1') + var inactiveBoxStroke = qs('#s-active-service-1 > path') + var activeBox = qs('#s-active-service-2') + var activeBoxStroke = qs('#s-active-service-2 > path') + var leftPlacement = qs('#s-dotted-service-box-2') + var rightPlacement = qs('#s-dotted-service-box-3') + var leftConnectionLine = qs('#s-connected-line-1') + var rightConnectionLine = qs('#s-connected-line-2') + var dottedLineLeft = qs('#s-dotted-line-left') + var dottedLineRight = qs('#s-dotted-lines-right') + var dottedLineRightPrimary = qs('#s-dotted-lines-right > path:nth-child(2)') + var dottedLineRightAlt = qs('#s-dotted-lines-right > path:last-child') + var syncLeft = qs('#s-dynamic-sync-left') + var syncRight = qs('#s-dynamic-sync-right') + var syncSpinnerLeft = qs('#s-dynamic-sync-left > path') + var syncSpinnerRight = qs('#s-dynamic-sync-right > path') + + discoverySolutionTimeline + .to(activeBox, 1, {}) + // box moves + .to(activeBox, 0.5, { x: 96, y: 48 }) + .to(leftPlacement, 0.25, { css: { opacity: 1 } }, '-=0.5') + .to(rightPlacement, 0.25, { css: { opacity: 0 } }, '-=0.1') + // connection is broken + .to(leftConnectionLine, 0.75, { css: { strokeDashoffset: 222 } }, '-=0.5') + // box color changes to black + .to(activeBoxStroke, 0.25, { css: { fill: '#000' } }, '-=0.4') + .to(inactiveBoxStroke, 0.25, { css: { fill: '#000' } }, '-=0.4') + // right sync lines appear + .to(dottedLineRight, 0.4, { css: { opacity: 1 } }) + .to(syncRight, 0.2, { css: { opacity: 1 } }, '-=0.2') + .to(syncSpinnerRight, 1, { rotation: 360, svgOrigin: '232px 127px' }) + // left sync lines appear + .to(dottedLineLeft, 0.4, { css: { opacity: 1 } }, '-=0.6') + .to(syncLeft, 0.2, { css: { opacity: 1 } }, '-=0.2') + .to(syncSpinnerLeft, 1, { rotation: 360, svgOrigin: '88px 127px' }) + // connection is redrawn + .to(rightConnectionLine, 0.75, { css: { strokeDashoffset: 0 } }) + // right sync lines disappear + .to(dottedLineRight, 0.4, { css: { opacity: 0 } }, '-=1.2') + .to(syncRight, 0.2, { css: { opacity: 0 } }, '-=1.2') + // left sync lines disappear + .to(dottedLineLeft, 0.4, { css: { opacity: 0 } }, '-=0.5') + .to(syncLeft, 0.2, { css: { opacity: 0 } }, '-=0.5') + // box color changes to pink + .to(activeBoxStroke, 0.25, { css: { fill: '#ca2171' } }, '-=0.2') + .to(inactiveBoxStroke, 0.25, { css: { fill: '#ca2171' } }, '-=0.2') + // wait three seconds + .to(activeBox, 3, {}) + // box moves + .to(activeBox, 0.5, { x: 0, y: 0 }) + .to(leftPlacement, 0.25, { css: { opacity: 0 } }, '-=0.1') + .to(rightPlacement, 0.25, { css: { opacity: 1 } }, '-=0.5') + // connection is broken + .to(rightConnectionLine, 0.75, { css: { strokeDashoffset: 270 } }, '-=0.5') + // box color changes to black + .to(activeBoxStroke, 0.25, { css: { fill: '#000' } }, '-=0.4') + .to(inactiveBoxStroke, 0.25, { css: { fill: '#000' } }, '-=0.4') + // right sync lines appear + .to(dottedLineRightAlt, 0.01, { css: { opacity: 1 } }) + .to(dottedLineRightPrimary, 0.01, { css: { opacity: 0 } }) + .to(dottedLineRight, 0.4, { css: { opacity: 1 } }) + .to(syncRight, 0.2, { css: { opacity: 1 } }, '-=0.2') + .fromTo( + syncSpinnerRight, + 1, + { rotation: 0 }, + { rotation: 360, svgOrigin: '232px 127px' } + ) + // left sync lines appear + .to(dottedLineLeft, 0.4, { css: { opacity: 1 } }, '-=0.6') + .to(syncLeft, 0.2, { css: { opacity: 1 } }, '-=0.2') + .fromTo( + syncSpinnerLeft, + 1, + { rotation: 0 }, + { rotation: 360, svgOrigin: '88px 127px' } + ) + // connection is redrawn + .to(leftConnectionLine, 0.75, { css: { strokeDashoffset: 0 } }) + // right sync lines disappear + .to(dottedLineRight, 0.4, { css: { opacity: 0 } }, '-=1.2') + .to(syncRight, 0.2, { css: { opacity: 0 } }, '-=1.2') + // left sync lines disappear + .to(dottedLineLeft, 0.4, { css: { opacity: 0 } }, '-=0.5') + .to(syncLeft, 0.2, { css: { opacity: 0 } }, '-=0.5') + // box color changes to pink + .to(activeBoxStroke, 0.25, { css: { fill: '#ca2171' } }, '-=0.2') + .to(inactiveBoxStroke, 0.25, { css: { fill: '#ca2171' } }, '-=0.2') + // wait three seconds + .to(activeBox, 2, {}) + .pause() + + // kick it off + $discoveryChallenge.classList.add('active') + discoveryChallengeTimeline.play() +} diff --git a/website/source/assets/stylesheets/consul-connect/_animations.scss b/website/source/assets/stylesheets/consul-connect/_animations.scss index 1e12ce5d1..0656716c2 100644 --- a/website/source/assets/stylesheets/consul-connect/_animations.scss +++ b/website/source/assets/stylesheets/consul-connect/_animations.scss @@ -67,3 +67,129 @@ opacity: 0; } } + +#discovery-challenge-animation { + & #c-box-left-placement { + opacity: 0; + } + + & #c-broken-link-left { + opacity: 0; + } + + & #c-broken-link-right { + opacity: 0; + } + + & #c-computer { + opacity: 0; + } + + & #c-computer-to-load-balancers #c-arrow-down { + opacity: 0; + } + + & #c-computer-to-load-balancers #c-arrow-right { + opacity: 0; + } + + & #c-computer-to-load-balancers #c-arrow-left { + opacity: 0; + } + + & #c-computer-to-load-balancers #c-circle { + opacity: 0; + } + + & #c-computer-to-load-balancers #c-edit-box { + opacity: 0; + } + + & #c-load-balancer-left > #c-progress-bar, + & #c-load-balancer-right > #c-progress-bar-2, + & #c-load-balancer-middle > #c-progress-bar-3 { + opacity: 0; + } + + & #c-load-balancer-left > #c-progress-bar > *:last-child, + & #c-load-balancer-right > #c-progress-bar-2 > *:last-child, + & #c-load-balancer-middle > #c-progress-bar-3 > *:last-child { + width: 0; + } + + & #c-line-horizontal-right { + stroke-dasharray: 65; + stroke-dashoffset: 65; + } + + & #c-line-horizontal-right > line { + stroke: #000; + } + + & #c-line-top-right { + stroke-dasharray: 17; + stroke-dashoffset: 17; + } + + & #c-line-bottom-right { + stroke-dasharray: 80; + stroke-dashoffset: 80; + } + + & #c-line-top-left { + stroke-dasharray: 17; + stroke-dashoffset: 0; + } + + & #line-bottom-left { + stroke-dasharray: 56; + stroke-dashoffset: 0; + } + + & #c-line-top-left > * { + stroke: #3969ed; + } + & #c-line-bottom-left > * { + stroke: #3969ed; + } + & #c-line-bottom-right > * { + stroke: #000; + } + & #c-box-far-left > path { + fill: #3969ed; + } +} + +#discovery-solution-animation { + & #s-active-service-3 { + display: none; + } + & #s-connected-line-2 { + stroke-dasharray: 270; + stroke-dashoffset: 270; + } + & #s-connected-line-1 { + stroke-dasharray: 222; + } + & #s-dotted-line-left { + opacity: 0; + } + & #s-dotted-lines-right { + opacity: 0; + } + & #s-dotted-lines-right > path:last-child { + opacity: 0; + } + & #s-dynamic-sync-right { + opacity: 0; + } + & #s-dynamic-sync-left { + opacity: 0; + } + & #s-dynamic-sync-left > path { + transform-origin: 88px 127px; + } + & #s-dotted-service-box-2 { + opacity: 0; + } +} diff --git a/website/source/discovery.html.erb b/website/source/discovery.html.erb index 54d7e65af..0abd9a53b 100644 --- a/website/source/discovery.html.erb +++ b/website/source/discovery.html.erb @@ -34,14 +34,18 @@ description: |-
Load balancers are often used to front a service tier and provide a static IP. These load balancers add cost, increase latency, introduce single points of failure, and must be updated as services scale up/down.
Instead of load balancers, connectivity in dynamic infrastructure is best solved with service discovery. Service discovery uses a registry to keep a real-time list of services, their location, and their health. Services query the registry to discover the location of upstream services and then connect directly. This allows services to scale up/down and gracefully handle failure without a load balancer intermediary.