[TALK]@Telematika

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Deep Dive: CoreDNS

November 1, 2019

CoreDNS is a flexible and extensible DNS server with a focus on service discovery. It is written in Go and has a unique plugin-based architecture. This means CoreDNS could be easily extended with cust …

Transparent Chaos Testing with Envoy , Cilium and BPF

October 31, 2019

Chaos testing has become a prerequisite for successful operations by testing chaotic, unexpected situations before they occur in production. Chaos testing is still done manually to a large extent. Thi …

Infrastructure as Software

October 30, 2019

Infrastructure as code has facilitated the automated provisioning of computing resources, however the cognitive overhead of adopting new DSLs, the verbosity of declaratively defining resources in temp …

Managing CRDs and Operators in Practice

October 28, 2019

Manage one Operator is easy, but manage tons of Operators is hard, especially, when those Operators come from various teams throughout the country. In this talk, we will share experience & practices …

Autoscaling Multi-Cluster Observability with Thanos and Linkerd

October 25, 2019

Uniform observability across polyglot applications can be challenging, even more so across multiple clusters. In this talk, Andrew Seigner from the Linkerd team and Frederic Branczyk from the Promethe …

Running eBays High-Performance Workloads with Kubernetes

October 25, 2019

In the past two years weve been expanding our k8s deployments significantly fast by moving more and more production workloads into kubernetes.Were now running multiple thousand-node k8s clusters fro …

Chaos Debugging: Finding and Fixing Microservice Weak Points

October 24, 2019

Distributed microservices introduce new challenges: failure modes are harder to anticipate and resolve. In this session, we present a Chaos Debugging framework enabled by three open source projects: …

Intro + Deep Dive: IBMCloud SIG

October 24, 2019

In this session, the IBM Cloud SIG leads will first provide an overview of the SIG and highlight key SIG activities. The introductory presentation, in the beginning, will be followed by a deep dive in …

Deep Dive: Auth SIG

October 22, 2019

We present a thorough walkthrough of the Kubernetes authentication and authorization codebase, where we will cover interface contracts and give specific examples of how they are implemented in Kuberne …

How LivePerson is Tailoring its Conversational Platform Using OpenFaaS

October 21, 2019

The conversational commerce experience needs to be personalized to allow customers to extend and customize the chat experience with bespoke code. Attend this talk to hear how LivePerson took one of t …

Let's Try Every CRI Runtime Available for Kubernetes. No, Really!

October 21, 2019

The CRI (container runtime interface) in Kubernetesdesigned to abstract the hosts runtime details from the kubelet codebasehas been around for a few years now. CRI implementations beyond the pre-ex …

Embracing Upstream Kubernetes in Web Scale Organization

October 20, 2019

How does a web-scale organization meet the demands of performance & scalability without forking Kubernetes while still offering a fully integrated and secure offering?Actually, for any large scale org …

Building a Controller Manager for Your Cloud Platform

October 19, 2019

The Cloud Controller Manager (CCM) concept was created to allow cloud specific vendor code and the Kubernetes core to evolve independent of one another, with Kubernetes v1.11, CCM has graduated to Bet …

Deep Dive: Long Term Support WG

October 19, 2019

Late in 2018 community discussion of Kubernetes support coalesced into a proposal for a Long Term Support Working Group. "WG LTS" is the name, but LTS should not imply work is towards what you may alr …

What Goes in a Release: Kubernetes 1.14 in Code, Conversations, and Hearts

October 18, 2019

During the run of a Kubernetes release, a huge group of people comes together to suggest features, agree on implementation details, develop, integrate and ship the next version of Kubernetes. People f …

Monitoring Service Architecture and Health with BPF

October 17, 2019

Kubernetes has made it incredibly easy to build distributed applications out of large numbers of microservices. Monitoring, or even accurately tracking, the interaction between each of these services …

Cross-Cluster Calls Made Easy with Istio 1.1

October 15, 2019

Despite the now-common practice of spinning up multiple clusters across multiple regions, cross-cluster communication between the services running in them is still a huge issue. We rarely bother, or w …

Open Source Education: Take CNCF Projects as an Example

October 13, 2019

Technology education in university is critical for our society. Not only the technology itself, but also how to take good use of it. Open source is not only code, software or project, it also a kind o …

Intro + Deep Dive: CoreDNS

October 11, 2019

Best known for its ability to serve as the cluster DNS for Kubernetes, CoreDNS is a plugin-based DNS server that is easy to use and extend, either through the configuration of Corefile, or by adding n …

WebAssembly, Serverless, and the Cloud

October 11, 2019

WebAssembly is enjoying a lot of hype and momentum right now, but most of it is focused around what it can do for end users and browser-based applications. There's more to WebAssembly than just the we …

Intro: SIG IBMCloud

October 10, 2019

In this session, first, we will provide an overview of the SIG IBM Cloud and highlight the SIG activities. This will be followed by updates on IBM Cloud Provider code, overview of how we leverage Kube …

Inside Knative Serving

October 9, 2019

Knative is a Kubernetes Extension that brings Functions as a Service to your Kubernetes Cluster. Knative provides components to build, serve, and auto-scale your apps. Do you want to know how Knative …

Exploiting Buffer Overflows on RISC-V

October 7, 2019

Almost 10 years ago, work on the RISC-V ISA specification began. Since around a year, we had the first hardware showing up, and since this year, this hardware is even affordable. With this development …

VMware SIG: Cloud Provider Moving Out of Tree+CSI - What it Means to Users

October 6, 2019

Kubernetes cloud providers and volume plugins used to be "in-tree" meaning that their source code is included in the main Kubernetes repo. They were compiled in, and shipped only in a Kubernetes relea …

CodeReady Containers; Simplified Deployment and Cluster API for Desktops

October 5, 2019

With the introduction of OpenShift 4.0, a new method of installation targeting cloud providers was introduced. For CodeReady Containers we provide a simplified method to enable this installation for d …

Build Serverless with K8s, Kata Containers and Bare Mental Cloud in Alibaba

October 4, 2019

Serverless is hot! Everybody knows that. While not so many people know that in Serverless platform, applications from different tenants have to be co-located on the same node which is the key of why S …

Building Cloud Integration Applications Through Knative and Apache Camel

October 4, 2019

Apache Camel provides a powerful EIP (Enterprise Integration Patterns) DSL to integrate tons of different software middlewares. The project has been proven to be solid for years, while in the Cloud Na …

Observability in Service Mesh Powered by Envoy and Apache SkyWalking

October 4, 2019

Service Mesh provides a new angle to provide observability, no matter the architecture or language. In the traditional way, we needed language agents or SDK to observe the application server status. S …