Bowei Du's guest appearances

Bowei Du

Google Cloud Platform Podcast

Kubernetes Podcast from Google

Sam Ramji

Sarah Novotny

Steven Kim

Daniel Smith

Mark Mandel

Steve McGhee

Cyril Tovena

Eric Brewer

Ville Aikas

Tim Kelton

Paris Pittman

Aparna Sinha

Ines Envid

Dan Ciruli

Tim Hockin

OwlTail

Abdelfettah Sghiouar

Hosts Anthony Bushong and Kaslin Fields welcome Bowei Du and Abdelfettah Sghiouar to talk about the Gateway Controller, a tool that helps developers use the Gateway API in GKE. Bowei starts the show with a thorough explanation of how and why the Gateway Controller was developed. Compared to tools like Ingress, Gateway Controller allows engineers to implement more expressive solutions. While providing developers with portability has been an important part of Gateway Controller, it also gives developers freedom to use non-portable features in a structured, consistent environment and helps manage tenancy across different teams. Bowei and Abdel describe the difference between Ingress and Service and how these tools fit in with Gateway Controller. Abdel walks us through how a company would use the Gateway Controller for optimal tenancy management across name spaces and how this is an improvement over Ingress and Service. He gives examples of how companies are using this new tool. We hear more about the GKE Gateway Controller and how its fully-managed deployments and integration with other Google APIs make it so easy to use. Bowei tells us how Gateway helps with the unification of mesh and non mesh environments through the standardization of noun describers in both instances. A handy edge to mesh tutorial is available to help developers. Abdelfettah Sghiouar Abdel is a Cloud Dev Advocate with a focus on Cloud native, GKE, and Service Mesh technologies. Bowei Du Bowei is tech lead on Gateway Controller and a specialist in distributed systems and networking. Cool things of the week  Strengthening your DevOps muscle  site  Interview  Kubernetes site GKE site GKE Gateway API  docs Kubernetes Gateway API site Ingress  docs Service  docs From edge to mesh: Exposing service mesh applications through GKE Ingress  docs Google Cloud Armor site Kubernetes Slack site   Slack channel: #sig-network-gateway-api   GKE Networking Recipes GitHub repo  site The evolution of Kubernetes networking with the GKE Gateway controller  blog  What’s something cool you’re working on? Kaslin is working on  KubeCon EU. Anthony is working on software supply chain security with Cloud Build. Kaslin and Anthony are working together on the  GKE Essentials Series Hosts Anthony Bushong and Kaslin Fields

<p>Hosts <a href="https://twitter.com/agmsbusho" rel="nofollow" target="_blank">Anthony Bushong</a> and <a href="https://twitter.com/kaslinfields" rel="nofollow" target="_blank">Kaslin Fields</a> welcome Bowei Du and <a href="https://twitter.com/boredabdel" rel="nofollow" target="_blank">Abdelfettah Sghiouar</a> to talk about the Gateway Controller, a tool that helps developers use the Gateway API in GKE.</p> <p>Bowei starts the show with a thorough explanation of how and why the Gateway Controller was developed. Compared to tools like Ingress, Gateway Controller allows engineers to implement more expressive solutions. While providing developers with portability has been an important part of Gateway Controller, it also gives developers freedom to use non-portable features in a structured, consistent environment and helps manage tenancy across different teams. Bowei and Abdel describe the difference between Ingress and Service and how these tools fit in with Gateway Controller. Abdel walks us through how a company would use the Gateway Controller for optimal tenancy management across name spaces and how this is an improvement over Ingress and Service. He gives examples of how companies are using this new tool.</p> <p>We hear more about the GKE Gateway Controller and how its fully-managed deployments and integration with other Google APIs make it so easy to use. Bowei tells us how Gateway helps with the unification of mesh and non mesh environments through the standardization of noun describers in both instances. A handy edge to mesh tutorial is available to help developers.</p> Abdelfettah Sghiouar <p><a href="https://twitter.com/boredabdel" rel="nofollow" target="_blank">Abdel</a> is a Cloud Dev Advocate with a focus on Cloud native, GKE, and Service Mesh technologies.</p> Bowei Du <p>Bowei is tech lead on Gateway Controller and a specialist in distributed systems and networking.</p> Cool things of the week <ul> <li>Strengthening your DevOps muscle <a href="https://cloudonair.withgoogle.com/events/strengthening-devops" rel="nofollow" target="_blank"> site</a></li> </ul> Interview <ul> <li>Kubernetes <a href="https://kubernetes.io/" rel="nofollow" target="_blank">site</a></li> <li>GKE <a href="https://cloud.google.com/kubernetes-engine" rel="nofollow" target="_blank">site</a></li> <li>GKE Gateway API <a href="https://cloud.google.com/kubernetes-engine/docs/concepts/gateway-api" rel="nofollow" target="_blank"> docs</a></li> <li>Kubernetes Gateway API <a href="https://gateway-api.sigs.k8s.io/" rel="nofollow" target="_blank">site</a></li> <li>Ingress <a href="https://kubernetes.io/docs/concepts/services-networking/ingress/" rel="nofollow" target="_blank"> docs</a></li> <li>Service <a href="https://kubernetes.io/docs/concepts/services-networking/service/" rel="nofollow" target="_blank"> docs</a></li> <li>From edge to mesh: Exposing service mesh applications through GKE Ingress <a href="https://cloud.google.com/architecture/exposing-service-mesh-apps-through-gke-ingress" rel="nofollow" target="_blank"> docs</a></li> <li>Google Cloud Armor <a href="https://cloud.google.com/armor" rel="nofollow" target="_blank">site</a></li> <li>Kubernetes Slack <a href="https://slack.k8s.io/" rel="nofollow" target="_blank">site</a></li> <li> <ul> <li>Slack channel: #sig-network-gateway-api</li> </ul> </li> <li>GKE Networking Recipes GitHub repo <a href="https://github.com/GoogleCloudPlatform/gke-networking-recipes/" rel="nofollow" target="_blank"> site</a></li> <li>The evolution of Kubernetes networking with the GKE Gateway controller <a href="https://cloud.google.com/blog/products/containers-kubernetes/new-gke-gateway-controller-implements-kubernetes-gateway-api" rel="nofollow" target="_blank"> blog</a></li> </ul> What’s something cool you’re working on? <p>Kaslin is working on <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/" rel="nofollow" target="_blank"> KubeCon EU</a>.</p> <p>Anthony is working on software supply chain security with <a href="https://cloud.google.com/build" rel="nofollow" target="_blank">Cloud Build</a>.</p> <p>Kaslin and Anthony are working together on the <a href="https://www.youtube.com/playlist?list=PLIivdWyY5sqLQ3m7WJDfBdMMqO12Q0vqg" rel="nofollow" target="_blank"> GKE Essentials Series</a></p> Hosts <p>Anthony Bushong and Kaslin Fields</p>

GKE Gateway Controller with Bowei Du and Abdelfettah Sghiouar

SIG Network is completely rethinking the way you define groupings of applications (Service) and get traffic sent to them (Ingress) by building the Service APIs, a new set of primitives which are better suited to how different groups of users interact with them.  Bowei Du is a Tech Lead on GKE and a member of SIG Network who is leading the design and implementation of these new APIs, as well as working on getting Ingress to GA in Kubernetes 1.19. Do you have something cool to share? Some questions? Let us know:  web: kubernetespodcast.com mail: kubernetespodcast@google.com twitter: @kubernetespod  Chatter of the week  Christmas trees Magic Puzzles  News of the week  Google Cloud Next On Air  Sign up now   Harbor 2.0 Azure introduces 10c/hr uptime SLA and Kubernetes 1.18 in preview Red Hat announces Amazon Red Hat OpenShift Linode Kubernetes Engine is Generally Available VMware to acquire Octarine Venafi to acquire Jetstack  cert-manager 0.15 and beyond Episode 75, with James Munnelly   Maesh 1.2 Grafana 7.0 AWS CDK for Kubernetes (cdk8s) Call to participate in CNCF survey Load balancing algorithms in Envoy by Tony Allen  Links from the interview  Bowei’s PhD: CAP theorem TIER project: Technologies and Infrastructure for Emerging Regions Delay-tolerant networking (DTN)   Service EndpointSlices  Coming to Istio and Knative   Health checks: Liveness and readiness at pod level Pod Ready++   Ingress cert-manager ingress-nginx TLS is only on port 443 2018 Ingress survey Conformance profile Episode 41, with Tim Hockin Ingress moving to GA in 1.19 Service APIs  Evolving the Kubernetes Ingress API to GA and beyond by Bowei and Christopher Luciano from IBM A sketch of the API GatewayClass and StorageClass KEP for adding L4   Multi-Cluster Services API proposal Bowei Du on Twitter

<p>SIG Network is completely rethinking the way you define groupings of applications (Service) and get traffic sent to them (Ingress) by building the Service APIs, a new set of primitives which are better suited to how different groups of users interact with them.  <a href="https://twitter.com/boweidu" rel="nofollow" target="_blank">Bowei Du</a> is a Tech Lead on GKE and a member of SIG Network who is leading the design and implementation of these new APIs, as well as working on getting Ingress to GA in Kubernetes 1.19.</p> <p>Do you have something cool to share? Some questions? Let us know:</p> <ul> <li>web: <a href="https://kubernetespodcast.com" rel="nofollow" target="_blank">kubernetespodcast.com</a></li> <li>mail: <a href="mailto:kubernetespodcast@google.com">kubernetespodcast@google.com</a></li> <li>twitter: <a href="https://twitter.com/kubernetespod" rel="nofollow" target="_blank">@kubernetespod</a></li> </ul> <h3>Chatter of the week</h3> <ul> <li><a href="https://twitter.com/craigbox/status/1262685435303731202" rel="nofollow" target="_blank">Christmas trees</a></li> <li><a href="https://www.kickstarter.com/projects/maxtemkin/magic-puzzles/" rel="nofollow" target="_blank">Magic Puzzles</a></li> </ul> <h3>News of the week</h3> <ul> <li><a href="https://cloud.google.com/blog/topics/google-cloud-next/announcing-google-cloud-next20-onair" rel="nofollow" target="_blank">Google Cloud Next On Air</a> <ul> <li><a href="https://g.co/cloudnext" rel="nofollow" target="_blank">Sign up now</a></li> </ul> </li> <li><a href="https://goharbor.io/blog/harbor-2.0/" rel="nofollow" target="_blank">Harbor 2.0</a></li> <li><a href="https://techcommunity.microsoft.com/t5/azure-kubernetes-service/aks-introduces-uptime-sla/ba-p/1350832" rel="nofollow" target="_blank">Azure introduces 10c/hr uptime SLA</a> and <a href="https://techcommunity.microsoft.com/t5/azure-kubernetes-service/aks-introduces-uptime-sla/ba-p/1350832" rel="nofollow" target="_blank">Kubernetes 1.18 in preview</a></li> <li><a href="https://www.redhat.com/en/blog/red-hat-and-aws-extend-collaboration-introducing-amazon-red-hat-openshift" rel="nofollow" target="_blank">Red Hat announces Amazon Red Hat OpenShift</a></li> <li><a href="https://www.linode.com/blog/kubernetes/linode-kubernetes-engine-general-availability/" rel="nofollow" target="_blank">Linode Kubernetes Engine is Generally Available</a></li> <li><a href="https://www.octarinesec.com/vmware-to-acquire-octarine/" rel="nofollow" target="_blank">VMware to acquire Octarine</a></li> <li><a href="https://techcrunch.com/2020/05/14/venafi-acquires-jetstack-the-startup-behind-the-cert-manager-kubernetes-certificate-controller/" rel="nofollow" target="_blank">Venafi to acquire Jetstack</a> <ul> <li><a href="https://blog.jetstack.io/blog/cert-manager-0.15-and-beyond/" rel="nofollow" target="_blank">cert-manager 0.15 and beyond</a></li> <li><a href="https://kubernetespodcast.com/episode/075-cert-manager/" rel="nofollow" target="_blank">Episode 75, with James Munnelly</a></li> </ul> </li> <li><a href="https://containo.us/blog/announcing-maesh-1-2/" rel="nofollow" target="_blank">Maesh 1.2</a></li> <li><a href="https://grafana.com/blog/2020/05/18/grafana-v7.0-released-new-plugin-architecture-visualizations-transformations-native-trace-support-and-more/" rel="nofollow" target="_blank">Grafana 7.0</a></li> <li><a href="https://aws.amazon.com/blogs/containers/introducing-cdk-for-kubernetes/" rel="nofollow" target="_blank">AWS CDK for Kubernetes (cdk8s)</a></li> <li><a href="https://www.cncf.io/blog/2020/05/14/call-to-participate-1h-2020-cncf-cloud-native-survey/" rel="nofollow" target="_blank">Call to participate in CNCF survey</a></li> <li><a href="https://blog.envoyproxy.io/examining-load-balancing-algorithms-with-envoy-1be643ea121c" rel="nofollow" target="_blank">Load balancing algorithms in Envoy</a> by Tony Allen</li> </ul> <h3>Links from the interview</h3> <ul> <li>Bowei’s PhD:<br><ul> <li><a href="https://en.wikipedia.org/wiki/CAP_theorem" rel="nofollow" target="_blank">CAP theorem</a></li> <li><a href="http://web.archive.org/web/20100620185449/http://tier.cs.berkeley.edu/wiki/Home" rel="nofollow" target="_blank">TIER project</a>: Technologies and Infrastructure for Emerging Regions</li> <li><a href="https://en.wikipedia.org/wiki/Delay-tolerant_networking" rel="nofollow" target="_blank">Delay-tolerant networking</a> (DTN)</li> </ul> </li> <li><a href="https://kubernetes.io/docs/concepts/services-networking/service/" rel="nofollow" target="_blank">Service</a></li> <li><a href="https://kubernetes.io/docs/concepts/services-networking/endpoint-slices/" rel="nofollow" target="_blank">EndpointSlices</a> <ul> <li>Coming to <a href="https://github.com/istio/istio/issues/17158" rel="nofollow" target="_blank">Istio</a> and <a href="https://github.com/knative/serving/issues/7701" rel="nofollow" target="_blank">Knative</a></li> </ul> </li> <li>Health checks:<br><ul> <li><a href="https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/" rel="nofollow" target="_blank">Liveness and readiness at pod level</a></li> <li><a href="https://github.com/kubernetes/enhancements/issues/580" rel="nofollow" target="_blank">Pod Ready++</a></li> </ul> </li> <li><a href="https://kubernetes.io/docs/concepts/services-networking/ingress/" rel="nofollow" target="_blank">Ingress</a></li> <li><a href="https://github.com/jetstack/cert-manager" rel="nofollow" target="_blank">cert-manager</a></li> <li><a href="https://github.com/kubernetes/ingress-nginx" rel="nofollow" target="_blank">ingress-nginx</a></li> <li><a href="https://kubernetes.io/docs/concepts/services-networking/ingress/#tls" rel="nofollow" target="_blank">TLS is only on port 443</a></li> <li><a href="https://github.com/bowei/k8s-ingress-survey-2018" rel="nofollow" target="_blank">2018 Ingress survey</a></li> <li><a href="https://github.com/kubernetes-sigs/ingress-controller-conformance" rel="nofollow" target="_blank">Conformance profile</a></li> <li><a href="https://kubernetespodcast.com/episode/041-ingress/" rel="nofollow" target="_blank">Episode 41, with Tim Hockin</a></li> <li><a href="https://github.com/kubernetes/enhancements/issues/1453" rel="nofollow" target="_blank">Ingress moving to GA in 1.19</a></li> <li><a href="https://github.com/kubernetes-sigs/service-apis" rel="nofollow" target="_blank">Service APIs</a> <ul> <li><a href="https://www.youtube.com/watch?v=cduG0FrjdJA" rel="nofollow" target="_blank">Evolving the Kubernetes Ingress API to GA and beyond</a> by Bowei and Christopher Luciano from IBM</li> <li><a href="https://docs.google.com/document/d/1BxYbDovMwnEqe8lj8JwHo8YxHAt3oC7ezhlFsG_tyag/edit" rel="nofollow" target="_blank">A sketch of the API</a></li> <li><a href="https://kubernetes-sigs.github.io/service-apis/concepts/#gatewayclass" rel="nofollow" target="_blank">GatewayClass</a> and <a href="https://kubernetes.io/docs/concepts/storage/storage-classes/" rel="nofollow" target="_blank">StorageClass</a></li> <li><a href="https://docs.google.com/document/d/1iYJoCGYqBJPEu7nUI0bbaHFYdKsZEWm1ulfTApP0EPE/edit#heading=h.p6uvc6v59u6n" rel="nofollow" target="_blank">KEP for adding L4</a></li> </ul> </li> <li><a href="https://docs.google.com/document/d/1hFtp8X7dzVS-JbfA5xuPvI_DNISctEbJSorFnY-nz6o/edit" rel="nofollow" target="_blank">Multi-Cluster Services API proposal</a></li> <li><a href="https://twitter.com/boweidu" rel="nofollow" target="_blank">Bowei Du on Twitter</a></li></ul>

Ingress and the Service APIs, with Bowei Du