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2020-12-07 10:14:31 +00:00
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@@ -13,7 +13,7 @@
<meta name="twitter:description" content="Progressive delivery Kubernetes operator (Canary, A/B Testing and Blue/Green deployments)">
<meta name="twitter:image:src" content="https://flagger.app/flagger-overview.png">
<link rel="preload" href="/assets/css/0.styles.a0ada997.css" as="style"><link rel="preload" href="/assets/js/app.9b46ae46.js" as="script"><link rel="preload" href="/assets/js/2.ba5bf77c.js" as="script"><link rel="preload" href="/assets/js/5.0c32bdf9.js" as="script"><link rel="prefetch" href="/assets/js/10.bf6f38d4.js"><link rel="prefetch" href="/assets/js/11.3af38cfe.js"><link rel="prefetch" href="/assets/js/12.eca4b89c.js"><link rel="prefetch" href="/assets/js/13.9104349a.js"><link rel="prefetch" href="/assets/js/14.a4f3d810.js"><link rel="prefetch" href="/assets/js/15.aada2caa.js"><link rel="prefetch" href="/assets/js/16.3012a10b.js"><link rel="prefetch" href="/assets/js/17.a98b6aa9.js"><link rel="prefetch" href="/assets/js/18.e5188926.js"><link rel="prefetch" href="/assets/js/19.bb9498f7.js"><link rel="prefetch" href="/assets/js/20.2b1bebf5.js"><link rel="prefetch" href="/assets/js/21.e1068843.js"><link rel="prefetch" href="/assets/js/22.1c5d14b9.js"><link rel="prefetch" href="/assets/js/23.b3dcc355.js"><link rel="prefetch" href="/assets/js/24.4f54d289.js"><link rel="prefetch" href="/assets/js/25.914acd1d.js"><link rel="prefetch" href="/assets/js/26.b2d4f402.js"><link rel="prefetch" href="/assets/js/27.ea9f1f9c.js"><link rel="prefetch" href="/assets/js/28.deae273d.js"><link rel="prefetch" href="/assets/js/29.ce4011f4.js"><link rel="prefetch" href="/assets/js/3.8b254d5d.js"><link rel="prefetch" href="/assets/js/30.edda19d9.js"><link rel="prefetch" href="/assets/js/31.fbfb336c.js"><link rel="prefetch" href="/assets/js/32.591c3f2b.js"><link rel="prefetch" href="/assets/js/33.c456709f.js"><link rel="prefetch" href="/assets/js/34.5a071e36.js"><link rel="prefetch" href="/assets/js/35.fc27c09e.js"><link rel="prefetch" href="/assets/js/36.144098aa.js"><link rel="prefetch" href="/assets/js/4.26a3069c.js"><link rel="prefetch" href="/assets/js/6.ee5ffca3.js"><link rel="prefetch" href="/assets/js/7.6bf27a87.js"><link rel="prefetch" href="/assets/js/8.8b72a8d3.js"><link rel="prefetch" href="/assets/js/9.7919fc1d.js">
<link rel="preload" href="/assets/css/0.styles.a0ada997.css" as="style"><link rel="preload" href="/assets/js/app.cd972522.js" as="script"><link rel="preload" href="/assets/js/2.ba5bf77c.js" as="script"><link rel="preload" href="/assets/js/5.f0e8e1f0.js" as="script"><link rel="prefetch" href="/assets/js/10.bf6f38d4.js"><link rel="prefetch" href="/assets/js/11.3af38cfe.js"><link rel="prefetch" href="/assets/js/12.eca4b89c.js"><link rel="prefetch" href="/assets/js/13.9104349a.js"><link rel="prefetch" href="/assets/js/14.a4f3d810.js"><link rel="prefetch" href="/assets/js/15.aada2caa.js"><link rel="prefetch" href="/assets/js/16.3012a10b.js"><link rel="prefetch" href="/assets/js/17.a98b6aa9.js"><link rel="prefetch" href="/assets/js/18.e5188926.js"><link rel="prefetch" href="/assets/js/19.bb9498f7.js"><link rel="prefetch" href="/assets/js/20.2b1bebf5.js"><link rel="prefetch" href="/assets/js/21.e1068843.js"><link rel="prefetch" href="/assets/js/22.1c5d14b9.js"><link rel="prefetch" href="/assets/js/23.b3dcc355.js"><link rel="prefetch" href="/assets/js/24.4f54d289.js"><link rel="prefetch" href="/assets/js/25.355f5783.js"><link rel="prefetch" href="/assets/js/26.b2d05e06.js"><link rel="prefetch" href="/assets/js/27.ea9f1f9c.js"><link rel="prefetch" href="/assets/js/28.deae273d.js"><link rel="prefetch" href="/assets/js/29.17c547e6.js"><link rel="prefetch" href="/assets/js/3.8b254d5d.js"><link rel="prefetch" href="/assets/js/30.38bd809e.js"><link rel="prefetch" href="/assets/js/31.fbfb336c.js"><link rel="prefetch" href="/assets/js/32.591c3f2b.js"><link rel="prefetch" href="/assets/js/33.c456709f.js"><link rel="prefetch" href="/assets/js/34.5a071e36.js"><link rel="prefetch" href="/assets/js/35.fc27c09e.js"><link rel="prefetch" href="/assets/js/36.144098aa.js"><link rel="prefetch" href="/assets/js/4.26a3069c.js"><link rel="prefetch" href="/assets/js/6.ee5ffca3.js"><link rel="prefetch" href="/assets/js/7.6bf27a87.js"><link rel="prefetch" href="/assets/js/8.e3907a66.js"><link rel="prefetch" href="/assets/js/9.12e0bca8.js">
<link rel="stylesheet" href="/assets/css/0.styles.a0ada997.css">
</head>
<body>
@@ -33,7 +33,7 @@
Progressive Delivery Operator for Kubernetes
</p> <p class="action"><a href="https://docs.flagger.app" target="_blank" rel="noopener noreferrer" class="nav-link external action-button">
Get Started →
<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></p></header> <div class="features"><div class="feature"><h2>Safer Releases</h2> <p>Reduce the risk of introducing a new software version in production by gradually shifting traffic to the new version while measuring metrics like HTTP/gRPC request success rate and latency.</p></div><div class="feature"><h2>Flexible Traffic Routing</h2> <p>Shift and route traffic between app versions using a service mesh like Istio, Linkerd or AWS App Mesh. Or if a service mesh does not meet your needs, use an Ingress controller like Contour, Gloo, NGINX or Skipper.</p></div><div class="feature"><h2>Extensible Validation</h2> <p>Besides the builtin metrics checks, you can extend your application analysis with custom Prometheus, Datadog, CloudWatch metrics and webooks for running acceptance tests, load tests, or any other custom validation.</p></div></div> <div class="theme-default-content custom content__default"><h2 id="progressive-delivery"><a href="#progressive-delivery" aria-hidden="true" class="header-anchor">#</a> Progressive Delivery</h2> <p>Flagger was designed to give developers confidence in automating production releases with progressive delivery techniques.</p> <div class="tip custom-block"><p class="custom-block-title">Canary release</p> <p>A benefit of using canary releases is the ability to do capacity testing of the new version in a production environment
<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></p></header> <div class="features"><div class="feature"><h2>Safer Releases</h2> <p>Reduce the risk of introducing a new software version in production by gradually shifting traffic to the new version while measuring metrics like HTTP/gRPC request success rate and latency.</p></div><div class="feature"><h2>Flexible Traffic Routing</h2> <p>Shift and route traffic between app versions using a service mesh like Istio, Linkerd or AWS App Mesh. Or if a service mesh does not meet your needs, use an Ingress controller like Contour, Gloo, NGINX, Skipper or Traefik.</p></div><div class="feature"><h2>Extensible Validation</h2> <p>Besides the builtin metrics checks, you can extend your application analysis with custom Prometheus, Datadog, CloudWatch metrics and webooks for running acceptance tests, load tests, or any other custom validation.</p></div></div> <div class="theme-default-content custom content__default"><h2 id="progressive-delivery"><a href="#progressive-delivery" aria-hidden="true" class="header-anchor">#</a> Progressive Delivery</h2> <p>Flagger was designed to give developers confidence in automating production releases with progressive delivery techniques.</p> <div class="tip custom-block"><p class="custom-block-title">Canary release</p> <p>A benefit of using canary releases is the ability to do capacity testing of the new version in a production environment
with a safe rollback strategy if issues are found. By slowly ramping up the load, you can monitor and capture metrics
about how the new version impacts the production environment.</p> <p><a href="https://martinfowler.com/bliki/CanaryRelease.html" target="_blank" rel="noopener noreferrer">Martin Fowler<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></p></div> <p>Flagger can run automated application analysis, testing, promotion and rollback for the following deployment strategies:</p> <ul><li><p><strong>Canary</strong> (progressive traffic shifting)</p> <ul><li><a href="https://docs.flagger.app/tutorials/istio-progressive-delivery" target="_blank" rel="noopener noreferrer">Istio<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
<a href="https://docs.flagger.app/tutorials/linkerd-progressive-delivery" target="_blank" rel="noopener noreferrer">Linkerd<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
@@ -41,23 +41,23 @@ about how the new version impacts the production environment.</p> <p><a href="ht
<a href="https://docs.flagger.app/tutorials/contour-progressive-delivery" target="_blank" rel="noopener noreferrer">Contour<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
<a href="https://docs.flagger.app/tutorials/gloo-progressive-delivery" target="_blank" rel="noopener noreferrer">Gloo<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
<a href="https://docs.flagger.app/tutorials/nginx-progressive-delivery" target="_blank" rel="noopener noreferrer">NGINX<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
<a href="https://docs.flagger.app/tutorials/skipper-progressive-delivery" target="_blank" rel="noopener noreferrer">Skipper<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li></ul></li> <li><p><strong>A/B Testing</strong> (HTTP headers and cookies traffic routing)</p> <ul><li><a href="https://docs.flagger.app/tutorials/istio-ab-testing" target="_blank" rel="noopener noreferrer">Istio<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
<a href="https://docs.flagger.app/tutorials/skipper-progressive-delivery" target="_blank" rel="noopener noreferrer">Skipper<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a> <a href="https://docs.flagger.app/tutorials/traefik-progressive-delivery" target="_blank" rel="noopener noreferrer">Traefik<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li></ul></li> <li><p><strong>A/B Testing</strong> (HTTP headers and cookies traffic routing)</p> <ul><li><a href="https://docs.flagger.app/tutorials/istio-ab-testing" target="_blank" rel="noopener noreferrer">Istio<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
<a href="https://docs.flagger.app/tutorials/appmesh-progressive-delivery#a-b-testing" target="_blank" rel="noopener noreferrer">App Mesh<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
<a href="https://docs.flagger.app/tutorials/contour-progressive-delivery#a-b-testing" target="_blank" rel="noopener noreferrer">Contour<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
<a href="https://docs.flagger.app/tutorials/nginx-progressive-delivery#a-b-testing" target="_blank" rel="noopener noreferrer">NGINX<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li></ul></li> <li><p><strong>Blue/Green</strong> (traffic switching and mirroring)</p> <ul><li><a href="https://docs.flagger.app/tutorials/kubernetes-blue-green" target="_blank" rel="noopener noreferrer">Kubernetes CNI<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
<a href="https://docs.flagger.app/tutorials/istio-progressive-delivery#traffic-mirroring" target="_blank" rel="noopener noreferrer">Istio<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>,
Linkerd, App Mesh, Contour, Gloo, NGINX</li></ul></li></ul> <p>Flagger can be configured to <a href="https://docs.flagger.app/usage/alerting" target="_blank" rel="noopener noreferrer">send notifications<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a> to
Linkerd, App Mesh, Contour, Gloo, NGINX, Skipper, Traefik</li></ul></li></ul> <p>Flagger can be configured to <a href="https://docs.flagger.app/usage/alerting" target="_blank" rel="noopener noreferrer">send notifications<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a> to
Slack, Microsoft Teams, Discord or Rocket.
It will post messages when a deployment has been initialised,
when a new revision has been detected and if the canary analysis failed or succeeded.</p> <h2 id="gitops"><a href="#gitops" aria-hidden="true" class="header-anchor">#</a> GitOps</h2> <p><img src="/flagger-gitops.png" alt="GtiOps with Flagger and FluxCD"></p> <p>You can build fully automated GitOps pipelines for canary deployments with Flagger and
<a href="https://github.com/fluxcd/flux" target="_blank" rel="noopener noreferrer">FluxCD<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a> (CNCF sandbox project).</p> <div class="tip custom-block"><p class="custom-block-title">GitOps</p> <p>GitOps is a way to do Kubernetes cluster management and application delivery.
It works by using Git as a single source of truth for declarative infrastructure and applications.
With Git at the center of your delivery pipelines, developers can make pull requests
to accelerate and simplify application deployments and operations tasks to Kubernetes.</p> <p><a href="https://www.weave.works/technologies/gitops/" target="_blank" rel="noopener noreferrer">Weaveworks<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></p></div> <p>GitOps tutorials:</p> <ul><li><a href="https://github.com/stefanprodan/gitops-istio" target="_blank" rel="noopener noreferrer">Progressive Delivery for Istio with Flagger and FluxCD<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li> <li><a href="https://eks.handson.flagger.dev" target="_blank" rel="noopener noreferrer">Progressive Delivery for AWS App Mesh with Flagger and FluxCD<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li> <li><a href="https://helm.workshop.flagger.dev" target="_blank" rel="noopener noreferrer">Progressive Delivery for Linkerd with Flagger, FluxCD and Helm v3<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li></ul> <h2 id="getting-help"><a href="#getting-help" aria-hidden="true" class="header-anchor">#</a> Getting Help</h2> <p>If you have any questions about Flagger and progressive delivery:</p> <ul><li>Read the Flagger <a href="https://docs.flagger.app" target="_blank" rel="noopener noreferrer">docs<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>.</li> <li>Invite yourself to the <a href="https://slack.weave.works/" target="_blank" rel="noopener noreferrer">Weave community slack<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>
to accelerate and simplify application deployments and operations tasks to Kubernetes.</p> <p><a href="https://www.weave.works/technologies/gitops/" target="_blank" rel="noopener noreferrer">Weaveworks<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></p></div> <p>GitOps tutorials:</p> <ul><li><a href="https://github.com/stefanprodan/gitops-istio" target="_blank" rel="noopener noreferrer">Progressive Delivery for Istio with Flagger and Flux<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li> <li><a href="https://eks.handson.flagger.dev" target="_blank" rel="noopener noreferrer">Progressive Delivery for AWS App Mesh with Flagger and Flux<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li> <li><a href="https://github.com/stefanprodan/gitops-linkerd" target="_blank" rel="noopener noreferrer">Progressive Delivery for Linkerd and Contour with Flagger and Flux<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></li></ul> <h2 id="getting-help"><a href="#getting-help" aria-hidden="true" class="header-anchor">#</a> Getting Help</h2> <p>If you have any questions about Flagger and progressive delivery:</p> <ul><li>Read the Flagger <a href="https://docs.flagger.app" target="_blank" rel="noopener noreferrer">docs<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>.</li> <li>Invite yourself to the <a href="https://slack.weave.works/" target="_blank" rel="noopener noreferrer">Weave community slack<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>
and join the <a href="https://weave-community.slack.com/messages/flagger/" target="_blank" rel="noopener noreferrer">#flagger<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a> channel.</li> <li>Join the <a href="https://www.meetup.com/pro/Weave/" target="_blank" rel="noopener noreferrer">Weave User Group<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a> and get invited to online talks,
hands-on training and meetups in your area.</li> <li>File an <a href="https://github.com/weaveworks/flagger/issues/new" target="_blank" rel="noopener noreferrer">issue<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>.</li></ul> <p>Your feedback is always welcome!</p></div> <div class="footer">
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