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Bringing Kubernetes into Salesforce [B]

Bringing Kubernetes into Salesforce [B]

November 23, 2019

I'll be talking about our journey to using Kubernetes at Salesforce, in the World's Largest Enterprise Cloud Infrastructure. Topics will include: Our motivations for choosing Kubernetes, and how we b …
Groovy, There's a Docker in My Application Pipeline [B]

Groovy, There's a Docker in My Application Pipeline [B]

November 23, 2019

In the era of Infrastructure as Code we strive to automate everything, this talk will discuss our experiences in automating the deployment of building of continuous delivery pipelines and solving test …
Kubernetes-Defined Monitoring [I]

Kubernetes-Defined Monitoring [I]

November 23, 2019

Over the past few years weve all learned how Kubernetes can dramatically change the process of deploying an application, improve reliability, and accelerate operations. As Kubernetes matures, I belie …
Monitor My Socks: Using Prometheus in a Polyglot Open Source Microservices Reference Architecture [I]

Monitor My Socks: Using Prometheus in a Polyglot Open Source Microservices Reference Architecture [I]

November 23, 2019

This presentation describes how Prometheus was integrated into a polyglot microservices application. We will use the "Sock Shop", a cloud-native reference microservices architecture to demonstrate som …
Ops for Developers - Monitor Your Java Application with Prometheus [I]

Ops for Developers - Monitor Your Java Application with Prometheus [I]

November 23, 2019

Prometheus is ready-to-go to monitor your infrastructure and your containers. Capturing simple metrics from a Java application can be done automatically. But Developers need to go one step further to …
Scale Kubernetes to Support 50,000 Services [I]

Scale Kubernetes to Support 50,000 Services [I]

November 23, 2019

Kubernetes currently has two load balancing modes: userspace and IPTables. They both have limitation on scalability and performance. We introduced IPVS as third kube-proxy mode which scales kubernetes …
Success of CRI: Bringing Hypervisor Based Container to Kubernetes [I]

Success of CRI: Bringing Hypervisor Based Container to Kubernetes [I]

November 23, 2019

CRI, aka Container Runtime Interface, is the new mechanism designed to plug any container runtime in Kubernetes. In this presentation, I will introduce how we introduce the hypervisor based container …
The Patterns of Distributed Logging and Containers [I]

The Patterns of Distributed Logging and Containers [I]

November 23, 2019

In recent days, logging becomes important more and more. Microservices produce much more various logs than past, and also require to see many logs to trace what users do. Containers are very useful fo …
Load Testing Kubernetes: How to Optimize Your Cluster Resource Allocation in Production [I]

Load Testing Kubernetes: How to Optimize Your Cluster Resource Allocation in Production [I]

November 22, 2019

So you've carefully crafted your first Kubernetes service, and you're ready to deploy it to production. Well, not quite: there are still some important unknowns to understand before your service will …
Sched.net: A Network-Aware Kubernetes Scheduler [I]

Sched.net: A Network-Aware Kubernetes Scheduler [I]

November 22, 2019

Different workloads have different optimal scheduling requirements. For instance, a video streaming microservice would need higher network bandwidth than a microservice running the codec. Kubernetes e …
Switching From External Load Balancing to consul & ingress [I]

Switching From External Load Balancing to consul & ingress [I]

November 22, 2019

At Concur we integrated our kubernetes clusters to our own internal F5 ecosystem which worked well for internal data center deployments but turned out to be cumbersome when trying to maintain a consis …