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2019 Posts</div></a></div><div id=collapse0 class=collapse data-parent=#sidebar role=tabpanel aria-labelledby=header0><div class=card-body><ul class=tree><li><a title="Istio 1.0.6 patch release." href=/v1.0/blog/2019/announcing-1.0.6/>Announcing Istio 1.0.6</a></li><li><a title="Addressing application startup ordering and startup latency using AppSwitch." href=/v1.0/blog/2019/appswitch/>Sidestepping Dependency Ordering with AppSwitch</a></li><li><a title="Describes how to deploy a custom ingress gateway using cert-manager manually." href=/v1.0/blog/2019/custom-ingress-gateway/>Deploy a custom ingress gateway using cert-manager</a></li><li><a title="Istio has a new discussion board." href=/v1.0/blog/2019/announcing-discuss.istio.io/>Announcing discuss.istio.io</a></li></ul></div></div></div><div class=card><div class=card-header role=tab id=header1><a data-toggle=collapse href=#collapse1 title="Blog posts for 2018." role=button aria-controls=collapse1><div><img src=/v1.0/img/blog.svg alt=Icon class=page_icon>
2018 Posts</div></a></div><div id=collapse1 class=collapse data-parent=#sidebar role=tabpanel aria-labelledby=header1><div class=card-body><ul class=tree><li><a title="Istio 1.0.5 patch release." href=/v1.0/blog/2018/announcing-1.0.5/>Announcing Istio 1.0.5</a></li><li><a title="How to use Istio for traffic management without deploying sidecar proxies." href=/v1.0/blog/2018/incremental-traffic-management/>Incremental Istio Part 1, Traffic Management</a></li><li><a title="Istio 1.0.4 patch release." href=/v1.0/blog/2018/announcing-1.0.4/>Announcing Istio 1.0.4</a></li><li><a title="Istio 1.0.3 patch release." href=/v1.0/blog/2018/announcing-1.0.3/>Announcing Istio 1.0.3</a></li><li><a title="Istio 1.0.2 patch release." href=/v1.0/blog/2018/announcing-1.0.2/>Announcing Istio 1.0.2</a></li><li><a title="Istio 1.0.1 patch release." href=/v1.0/blog/2018/announcing-1.0.1/>Announcing Istio 1.0.1</a></li><li><a title="Istio hosting an all day Twitch stream to celebrate the 1.0 release." href=/v1.0/blog/2018/istio-twitch-stream/>All Day Istio Twitch Stream</a></li><li><a title="How HP is building its next-generation footwear personalization platform on Istio." href=/v1.0/blog/2018/hp/>Istio a Game Changer for HP's FitStation Platform</a></li><li><a title="Istio is ready for production use with its 1.0 release." href=/v1.0/blog/2018/announcing-1.0/>Announcing Istio 1.0</a></li><li><a title="Automatic application onboarding and latency optimizations using AppSwitch." href=/v1.0/blog/2018/delayering-istio/delayering-istio/>Delayering Istio with AppSwitch</a></li><li><a title="Describe Istio's authorization feature and how to use it in various use cases." href=/v1.0/blog/2018/istio-authorization/>Micro-Segmentation with Istio Authorization</a></li><li><a title="How to export Istio Access Logs to different sinks like BigQuery, GCS, Pub/Sub through Stackdriver." href=/v1.0/blog/2018/export-logs-through-stackdriver/>Exporting Logs to BigQuery, GCS, Pub/Sub through Stackdriver</a></li><li><a title="Introduction, motivation and design principles for the Istio v1alpha3 routing API." href=/v1.0/blog/2018/v1alpha3-routing/>Introducing the Istio v1alpha3 routing API</a></li><li><a title="Describes how to configure Istio ingress with a network load balancer on AWS." href=/v1.0/blog/2018/aws-nlb/>Configuring Istio Ingress with AWS NLB</a></li><li><a title="Using Kubernetes namespaces and RBAC to create an Istio soft multi-tenancy environment." href=/v1.0/blog/2018/soft-multitenancy/>Istio Soft Multi-tenancy Support</a></li><li><a title="An introduction to safer, lower-risk deployments and release to production." href=/v1.0/blog/2018/traffic-mirroring/>Traffic Mirroring with Istio for Testing in Production</a></li><li><a title="Describes a simple scenario based on Istio's Bookinfo example." href=/v1.0/blog/2018/egress-tcp/>Consuming External TCP Services</a></li><li><a title="Describes a simple scenario based on Istio's Bookinfo example." href=/v1.0/blog/2018/egress-https/>Consuming External Web Services</a></li></ul></div></div></div><div class=card><div class=card-header role=tab id=header2><a data-toggle=collapse href=#collapse2 title="Blog posts for 2017." role=button aria-controls=collapse2><div><img src=/v1.0/img/blog.svg alt=Icon class=page_icon>
2017 Posts</div></a></div><div id=collapse2 class="collapse show" data-parent=#sidebar role=tabpanel aria-labelledby=header2><div class=card-body><ul class=tree><li><a title="Improving availability and reducing latency." href=/v1.0/blog/2017/mixer-spof-myth/>Mixer and the SPOF Myth</a></li><li><a title="Provides an overview of Mixer's plug-in architecture." href=/v1.0/blog/2017/adapter-model/>Mixer Adapter Model</a></li><li><span class=current title="Istio 0.2 announcement.">Announcing Istio 0.2</span></li><li><a title="How Kubernetes Network Policy relates to Istio policy." href=/v1.0/blog/2017/0.1-using-network-policy/>Using Network Policy with Istio</a></li><li><a title="Using Istio to create autoscaled canary deployments." href=/v1.0/blog/2017/0.1-canary/>Canary Deployments using Istio</a></li><li><a title="Istio Auth 0.1 announcement." href=/v1.0/blog/2017/0.1-auth/>Using Istio to Improve End-to-End Security</a></li><li><a title="Istio 0.1 announcement." href=/v1.0/blog/2017/0.1-announcement/>Introducing Istio</a></li></ul></div></div></div></div></nav></div><div class="col-12 col-md-9 col-xl-8"><p class=d-md-none><label class=sidebar-toggler data-toggle=offcanvas><i class="fa fa-sign-out-alt"></i></label></p><main aria-labelledby=title><div class=pagenav><p><a href=/v1.0/blog/2017/ title="Blog posts for 2017."><i style=transform:scaleX(-1) class="fa fa-level-up-alt"></i>&nbsp;2017 Posts</a></p></div><h1 id=title>Announcing Istio 0.2</h1><p class=subtitle>Improved mesh and support for multiple environments</p><p class=byline>By <span class=attribution>The Istio Team</span>
/
<span class=publish_date>October 10, 2017</span></p><nav class="toc-inlined d-xl-none d-print-none"><hr><div class=directory role=directory><nav id=InlinedTableOfContents><ul><li><a href=#highlights-for-the-02-release>Highlights for the 0.2 release</a></li><ul><li><a href=#usability-improvements>Usability improvements</a></li><li><a href=#cross-environment-support>Cross environment support</a></li></ul><li><a href=#get-involved-in-shaping-the-future-of-istio>Get involved in shaping the future of Istio</a></li></ul></nav></div><hr></nav><p>We launched Istio; an open platform to connect, manage, monitor, and secure microservices, on May 24, 2017. We have been humbled by the incredible interest, and
rapid community growth of developers, operators, and partners. Our 0.1 release was focused on showing all the concepts of Istio in Kubernetes.</p><p>Today we are happy to announce the 0.2 release which improves stability and performance, allows for cluster wide deployment and automated injection of sidecars in Kubernetes, adds policy and authentication for TCP services, and enables expansion of the mesh to include services deployed in virtual machines. In addition, Istio can now run outside Kubernetes, leveraging Consul/Nomad or Eureka. Beyond core features, Istio is now ready for extensions to be written by third party companies and developers.</p><h2 id=highlights-for-the-02-release>Highlights for the 0.2 release</h2><h3 id=usability-improvements>Usability improvements</h3><ul><li><p><em>Multiple namespace support</em>: Istio now works cluster-wide, across multiple namespaces and this was one of the top requests from community from 0.1 release.</p></li><li><p><em>Policy and security for TCP services</em>: In addition to HTTP, we have added transparent mutual TLS authentication and policy enforcement for TCP services as well. This will allow you to secure more of your
Kubernetes deployment, and get Istio features like telemetry, policy and security.</p></li><li><p><em>Automated sidecar injection</em>: By leveraging the alpha <a href=https://kubernetes.io/docs/reference/access-authn-authz/extensible-admission-controllers/>initializer</a> feature provided by Kubernetes 1.7, envoy sidecars can now be automatically injected into application deployments when your cluster has the initializer enabled. This enables you to deploy microservices using <code>kubectl</code>, the exact same command that you normally use for deploying the microservices without Istio.</p></li><li><p><em>Extending Istio</em>: An improved Mixer design that lets vendors write Mixer adapters to implement support for their own systems, such as application
management or policy enforcement. The
<a href=https://github.com/istio/istio/wiki/Mixer-Compiled-In-Adapter-Dev-Guide>Mixer Adapter Developer's Guide</a> can help
you easily integrate your solution with Istio.</p></li><li><p><em>Bring your own CA certificates</em>: Allows users to provide their own key and certificate for Istio CA and persistent CA key/certificate Storage. Enables storing signing key/certificates in persistent storage to facilitate CA restarts.</p></li><li><p><em>Improved routing & metrics</em>: Support for WebSocket, MongoDB and Redis protocols. You can apply resilience features like circuit breakers on traffic to third party services. In addition to Mixers metrics, hundreds of metrics from Envoy are now visible inside Prometheus for all traffic entering, leaving and within Istio mesh.</p></li></ul><h3 id=cross-environment-support>Cross environment support</h3><ul><li><p><em>Mesh expansion</em>: Istio mesh can now span services running outside of Kubernetes - like those running in virtual machines while enjoying benefits such as automatic mutual TLS authentication, traffic management, telemetry, and policy enforcement across the mesh.</p></li><li><p><em>Running outside Kubernetes</em>: We know many customers use other service registry and orchestration solutions like <a href=/v1.0/docs/setup/consul/quick-start/>Consul/Nomad</a> and Eureka. Istio Pilot can now run standalone outside Kubernetes, consuming information from these systems, and manage the Envoy fleet in VMs or containers.</p></li></ul><h2 id=get-involved-in-shaping-the-future-of-istio>Get involved in shaping the future of Istio</h2><p>We have a growing <a href=/v1.0/about/feature-stages/>roadmap</a> ahead of us, full of great features to implement. Our focus next release is going to be on stability, reliability, integration with third party tools and multicluster use cases.</p><p>To learn how to get involved and contribute to Istio's future, check out our <a href=https://github.com/istio/community>community</a> GitHub repository which
will introduce you to our working groups, our mailing lists, our various community meetings, our general procedures and our guidelines.</p><p>We want to thank our fantastic community for field testing new versions, filing bug reports, contributing code, helping out other community members, and shaping Istio by participating in countless productive discussions. This has enabled the project to accrue 3000 stars on GitHub since launch and hundreds of active community members on Istio mailing lists.</p><p>Thank you</p></main><div class="container-fluid d-print-none"><br><div class=row><div class="col-6 pagenav"><p><a title="Provides an overview of Mixer's plug-in architecture." href=/v1.0/blog/2017/adapter-model/><i class="fa fa-long-arrow-alt-left"></i>Mixer Adapter Model</a></p></div><div class="col-6 pagenav" style=text-align:right><p><a title="How Kubernetes Network Policy relates to Istio policy." href=/v1.0/blog/2017/0.1-using-network-policy/>Using Network Policy with Istio
<i class="fa fa-long-arrow-alt-right"></i></a></p></div></div></div><div class="d-none d-print-block" aria-hidden=true><h2>Links</h2><ol id=endnotes></ol></div></div><div class="col-12 col-md-2 d-none d-xl-block d-print-none"><nav class=toc><div class=spacer></div><div id=toc class=directory role=directory><nav id=TableOfContents><ul><li><a href=#highlights-for-the-02-release>Highlights for the 0.2 release</a></li><ul><li><a href=#usability-improvements>Usability improvements</a></li><li><a href=#cross-environment-support>Cross environment support</a></li></ul><li><a href=#get-involved-in-shaping-the-future-of-istio>Get involved in shaping the future of Istio</a></li></ul></nav></div></nav></div></div></div></div><footer class="d-print-none container-fluid"><div class=row><div class="col-5 col-lg-4" role=navigation><div class=container-fluid><div class=row><div class=icon><span>discuss</span>
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1.0<br>&copy; 2019 Istio Authors, <a href=https://policies.google.com/privacy>Privacy Policy</a><br>Archived on March 19, 2019</p></div><div class="col-6 col-lg-4 d-none d-lg-flex" role=navigation><div class=container-fluid><div class="row justify-content-end"><div class=icon><span>github</span>
<a title="GitHub is where development takes place on Istio code" href=https://github.com/istio/community aria-label=GitHub><svg viewBox="0 0 478.165 478.165"><path d="M349.22 55.768c6.136 14.046 10.241 37.556 4.224 54.69 24.426 20.999 33.073 71.904 21.079 113.704 35.006 2.73 76.666-1.235 103.642 9.484-25.183-3.248-59.651-9.563-91.987-7.431-6.136.458-15.361-.239-14.903 8.408 37.735 3.008 75.092 6.117 105.894 15.779-30.702-4.981-67.74-12.552-105.894-13.668-15.54 30.921-47.239 46.262-90.991 49.49 4.682 10.261 13.847 14.066 15.879 30.702 3.267 24.406-4.881 60.328 3.208 76.686 4.064 7.89 10.579 8.009 14.863 14.604-10.699 12.871-37.257-1.395-40.186-14.604-5.14-22.852 7.89-58.256-6.415-73.737.996 24.865-5.718 59.85.996 82.145 2.789 8.806 10.659 12.113 8.647 20.063-49.809 5.08-28.989-64.373-37.177-105.356-7.471.697-4.204 11.197-4.224 15.76-.199 40.106 8.189 94.836-34.846 89.556-1.315-8.348 5.838-11.217 8.467-19.007 7.91-22.434-1.454-56.045 2.112-83.161-16.417 12.512 1.793 55.666-8.428 77.961-5.838 12.671-24.785 18.27-39.19 12.651 1.873-9.464 11.695-7.989 15.879-16.875 5.818-12.452.02-30.244 2.092-48.494-30.423 6.097-53.993-.877-65.608-20.023-5.12-8.507-6.356-18.708-12.632-26.219-6.117-7.551-16.098-8.507-19.087-18.808 37.755-9.185 39.17 38.771 73.06 39.807 10.44.418 15.799-2.909 25.402-5.16 2.749-12.113 8.428-21.039 16.875-27.494-42.078-5.658-76.865-18.788-93.023-50.466-38.293 1.893-73.339 7.013-105.894 14.843 29.547-10.679 65.807-14.604 104.778-15.819-2.351-13.807-22.434-10.022-34.866-9.543C47.677 227.17 18.449 230.138.0 233.645c26.817-9.543 64.233-8.348 100.454-8.428-11.038-34.767-7.232-90.014 17.015-110.615-6.854-17.254-4.722-45.346 4.184-58.834 27.036 1.175 43.374 12.891 60.388 24.247 21.019-6.017 43.035-9.045 71.904-7.451 12.133.677 24.705 6.097 33.731 5.32 8.906-.877 18.728-10.898 27.534-14.843C326.507 58.099 336.17 56.206 349.22 55.768z"/></svg></a></div><div class=icon><span>drive</span>
<a title="Access our team drive if you'd like to take a look at the Istio technical design documents" href=https://groups.google.com/forum/#!forum/istio-team-drive-access aria-label="team drive"><svg viewBox="0 0 207.027 207.027"><path d="M69.866 15.557.0 138.919l28.732 52.552 143.288-.029 35.008-59.588L136.39 15.735 69.866 15.557zM17.166 139.046 74.268 38.205 91.21 67.783 33.24 168.447 17.166 139.046zM99.841 82.851l23.805 41.558-47.732-.006L99.841 82.851zM163.434 176.443l-117.332.024 21.53-37.065 64.606.008.067.119 52.865-.085L163.434 176.443zM140.932 124.411 90.157 35.767l-2.966-5.178 40.751.121 57.003 93.706L140.932 124.411z"/></svg></a></div><div class=icon><span>working groups</span>
<a title="If you'd like to contribute to the Istio project, consider participating in our working groups" href=https://github.com/istio/community/blob/master/WORKING-GROUPS.md aria-label="working groups"><svg viewBox="0 -45 439.833 439.833"><polygon points="246.048,195.833 299.966,235.085 319.497,227.296 276.278,195.833"/><polygon points="193.786,195.833 163.556,195.833 120.33,227.3 139.862,235.089"/><path d="M219.927 11.558c-23.854.0-37.057 12.362-36.814 36.182.348 32.623 14.211 52.414 36.814 52.068.0.0 36.802 1.492 36.802-52.068C256.729 23.918 244.294 11.558 219.927 11.558z"/><path d="M285.017 124.567l-36.77-14.659-8.608-7.256c-2.274-1.922-5.636-1.78-7.741.317l-11.973 11.904-12.008-11.907c-2.109-2.094-5.465-2.229-7.736-.313l-8.611 7.256-36.77 14.661c-11.842 4.715-11.83 46.647-12.848 50.497h155.93C296.866 171.228 296.862 129.28 285.017 124.567z"/><path d="M77.976 228.568s36.801 1.492 36.801-52.068c0-23.82-12.434-36.182-36.801-36.182-23.854.0-37.057 12.362-36.814 36.182C41.509 209.124 55.372 228.915 77.976 228.568z"/><path d="M143.065 253.329l-36.77-14.658-8.609-7.256c-2.275-1.923-5.635-1.781-7.742.315l-11.971 11.904-12.008-11.908c-2.109-2.094-5.465-2.229-7.736-.312l-8.611 7.256-36.77 14.66C1.006 258.045 1.018 299.977.0 303.827h155.93C154.915 299.988 154.911 258.042 143.065 253.329z"/><path d="M361.878 228.568s36.801 1.492 36.801-52.068c0-23.82-12.434-36.182-36.801-36.182-23.854.0-37.057 12.362-36.812 36.182C325.411 209.124 339.274 228.915 361.878 228.568z"/><path d="M426.968 253.329l-36.77-14.658-8.609-7.256c-2.273-1.923-5.635-1.781-7.742.315l-11.971 11.904-12.008-11.908c-2.109-2.094-5.465-2.229-7.736-.312l-8.61 7.256-36.771 14.66c-11.842 4.715-11.83 46.646-12.848 50.497h155.93C438.817 299.988 438.812 258.042 426.968 253.329z"/></svg></a></div></div><div class="tag row justify-content-end text-right">for developers</div></div></div></div></footer><div class="d-xl-none d-print-none"><button id=scroll-to-top aria-hidden=true onclick=scrollToTop() title="Back to top"><i class="fa fa-lg fa-arrow-up"></i></button></div><script src=https://code.jquery.com/jquery-3.2.1.slim.min.js integrity=sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN crossorigin=anonymous></script><script src=https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js integrity=sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl crossorigin=anonymous></script><script src=https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/1.7.1/clipboard.min.js></script><script src="https://www.google.com/cse/brand?form=search_form"></script><script src=/v1.0/js/all.min.js data-manual></script></body></html>