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Room 28ABCDE - San Diego Convention Center [clear filter]
Tuesday, November 19
 

10:55am PST

Low Latency Multi-cluster Kubernetes Networking in AWS - Paul Fisher, Lyft
Lyft is migrating their entire service stack of hundreds of microservices to Kubernetes on AWS. A critical component to Lyft’s successful migration is their open source set of CNI plugins which implement a simple, fast, and low latency networking stack tying together multiple Kubernetes clusters into a flat network within AWS Virtual Private Clouds. Paul’s talk takes a deep dive into the design and implementation of Lyft’s multi-cluster Kubernetes platform from a network-centric perspective, including Envoy mesh integration and performance characteristics.

Speakers
avatar for Paul Fisher

Paul Fisher

Software Engineer, Lyft
Paul Fisher works on all things infrastructure related at Lyft, from monitoring software to the service provisioning stack. He’s currently leading the Lyft migration to Kubernetes. Paul tends toward work that lies at the intersection of systems programming and scale. He's previously... Read More →



Tuesday November 19, 2019 10:55am - 11:30am PST
Room 28ABCDE - San Diego Convention Center Upper Level
  Networking

11:50am PST

Take Envoy Beyond a K8s Service Mesh - to Legacy Bare Metal and VMs + More - Steve Sloka & Steven Wong, VMware
Envoy’s mission is to extract network and communication security code from applications in a way that developers and users can deploy components that just work no matter where they run or what hosts them.

This session will show how to leverage Envoy to achieve interoperation of applications and services, split across Kubernetes and traditional VM or bare metal hosts. We’ll look at how to incrementally bring Kubernetes into an existing application architecture based on existing VM or bare metal applications and services.


Specific examples will demonstrate:
- Using Contour with Envoy as an Ingress and load balancer solution with a richer feature set than some common alternatives
- Sending requests from VM workloads to Kubernetes services
- Direct requests to services running on a VM from Kubernetes
- Dynamical traffic steering - K8s and VM workloads at the same time

Speakers
avatar for Steven Wong

Steven Wong

Staff Engineer, VMware
Steve Wong has been active in the Kubernetes community since 2015. He is a co chair of the CNCF Working Group. Steve is co-chair of the VMware User Group on the Kubernetes project. He has implemented industrial control systems for many factories, pipelines, and process control systems... Read More →
avatar for Steve Sloka

Steve Sloka

Sr. Member of Technical Staff, VMware
Steve Sloka is a Sr. Member of Technical Staff at VMware based in Pittsburgh, PA dealing with all things Cloud, Containers, and Kubernetes. Steve is a maintainer of Contour & Gimbal and is a contributor to many other open source projects. Steve is also a Kubernetes contributor and... Read More →



Tuesday November 19, 2019 11:50am - 12:25pm PST
Room 28ABCDE - San Diego Convention Center Upper Level
  Operations

2:25pm PST

Introduction to Autoscaling - Marcin Wielgus & Vivek Bagade, Google
Come and see how to reduce the cost of your cluster and make your workloads more robust by dynamically adjusting them to the current traffic. During this talk members of SIG-Autoscaling will explain why you should be autoscaling both applications and clusters, and what tools Kubernetes provides to do that. You will learn the mechanics of Cluster, Horizontal Pod and Vertical Pod Autoscalers, their new features as well as the best practices for applying them in production.

Speakers
avatar for Marcin Wielgus

Marcin Wielgus

Staff Software Engineer, Google
Marcin Wielgus is a Staff Software Engineer at Google. Marcin joined the company in 2010 and since then he has been working on various projects, ranging from Android applications to recommendation engines. He started contributing to Kubernetes before the 1.0 release and currently... Read More →
avatar for Vivek Bagade

Vivek Bagade

Software Engineer, Google Inc
Vivek works at Google developing Kubernetes Cluster Autoscaler and Node Autoprovisioning. In the past, Vivek worked on building a Kubernetes PaaS for cloud robotics with Rapyuta Robotics and building a contextual advertising platform with Media.net


Tuesday November 19, 2019 2:25pm - 3:00pm PST
Room 28ABCDE - San Diego Convention Center Upper Level

3:20pm PST

Airbnb Service Discovery: Past, Present, Future (Challenges of Change) - Chase Childers, Airbnb
In 2013, Airbnb released an open source service discovery solution (SmartStack) and has functioned on the same framework for years. Historically our infrastructure ran on AWS EC2 instances and utilized HAProxy (within Smartstack) for proxying traffic. With a migration to Service Oriented Architecture and Kubernetes, our service discovery must also change. In this presentation we will cover the evolution of our service discovery framework starting with where we started, where we’ve been, where we’ve failed, and where we’re going (hint: Envoy) at Airbnb. This includes both our missteps and our learnings from migrating within a hybrid EC2/Kubernetes world. We’ll dive deep into topics such as challenges of managing and migrating your own service discovery stack, migrating ingress and egress traffic independently, and rolling out infrastructure changes across a massive fleet of services.

Speakers
avatar for Chase Childers

Chase Childers

Site Reliability Engineer, Airbnb
Chase Childers is on the Site Reliability Engineering Team at Airbnb. He has collaborated with the Service Orchestration and Traffic teams to focus on service discovery migrations in the EC2 and Kubernetes context. Outside of this collaboration, his related work includes preparing... Read More →



Tuesday November 19, 2019 3:20pm - 3:55pm PST
Room 28ABCDE - San Diego Convention Center Upper Level
  Service Mesh

4:25pm PST

Developing Edge with Kubernetes - Dejan Bosanac & Ted Ross, Red Hat
While its original intent was to solve cloud-centric architecture challenges, Kubernetes can be used as a platform for developing Edge and IoT applications.
The session will take a look at this topic from the developer's point of view. It'll focus on special aspects of developing services for IoT and Edge environments, like autonomy, locality and secure communication to name some.
What Kubernetes features can be used to address IoT and Edge aspects of developing microservices?
What other projects in the ecosystem can developers use to achieve their goals?
We'll try to answer those questions and demonstrate the flexibility of the platform by demoing an Edge application consisting of services deployed into various environments (like Edge clusters and Edge nodes) working autonomously and communicating securely with each others and the central cloud services.

Speakers
avatar for Dejan Bosanac

Dejan Bosanac

Principal Software Engineer, Red Hat
I’m a software engineer at Red Hat with an interest in open source and integrating systems. Over the years I’ve been involved in various open source communities tackling problems like: Software supply chain security, IoT cloud platforms and Edge computing, Enterprise messaging... Read More →
avatar for Ted Ross

Ted Ross

Senior Principal Software Engineer, Red Hat
Ted Ross has been with Red Hat Engineering since 2007 working on messaging products like MRG and A-MQ. He is currently working on the Skupper project. His background is in embedded systems and Networking. One of his primary interests is in bringing the performance, scale, and reliability... Read More →



Tuesday November 19, 2019 4:25pm - 5:00pm PST
Room 28ABCDE - San Diego Convention Center Upper Level
  Application + Development
 

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