Xiang Li xiang.li@coreos.com | Head of distributed system Self driving infrastructure Topics ● Cluster management systems ● Today’s problems with operating cluster management systems ● A self-driving safely one-by-one ● Upgrade all Scheduler Deployments to v1.4.5 ● Update status to v1.4.5 The infrastructure Workload driven Automation driven Easy to manage: self driving approach (Today’s topic) Security

flow of an app in Go-Jek… Infrastructure as Code Started in the beginning of 2016, we now have Terraform modules, Chef cookbook, and Ansible playbook for most of infrastructure use cases within Go-Jek better abstractions Work with small number of teams at a time • Setting up the whole Go-Viet infrastructure only took four days. Faster Setup Time • Repeatable/immutable nature of containerizing helps maintain any configuration for multi-data center deployments. Easy Configuration • Save 60% infrastructure cost per year per country. Cost-effective Project X was used as deployment tool for Go-Jek

Applications • Scalable Kubernetes Applications • Scalable Infrastructure for Applications Application Operating System Physical Infrastructure Platform Containers as Enabler Fast Boot Environments Containers Freely Lightweight Minimal Resources Needed Application Operating System Physical Infrastructure Containers and VMs - A Practical Comparison Containers Containers virtualize the operating Allows you to run multiple OS on the same hardware Application Operating System Physical Infrastructure Containers VMware Hypervisor VMs Docker Containers User Cases 9 •Ready-to-go development

architecture and the modularity, our intent here is to create an ecosystem of capabilities, of infrastructure that we can plug and play, so that we can orchestrate to mission-specific requirements—K3s makes tween data collection and action. Comprised of fixed cloud, tactical cloud and tactical edge infrastructure, Smart- Edge is a completely hardware-agnostic and heterogeneous solution. It was devel- oped in the field—a project might run in AWS, Azure or GCP (or a mixture), and so the SmartEdge infrastructure had to support multiple architectures in a variety of flavors. In contrast to commodity, cloud-based

5PB Managed Storage All of us know that... It’s not easy to manage fleet and infrastructure at scale Infrastructure should play magic ...- 2010 2015- Now 2010- Now 2012- Now Bare metals Way HadoopCluster, MongoDB, ESCluster …… Fleet (Compute, Network, Storage) Configuration Management Infrastructure Service Application Service Recap We are hiring! xnxin@ebay.com cmei@ebay.com Q&A

are and partner with them in their transformation to cloud native Rigid Manual Expensive Infrastructure / IaaS Public Cloud “Serverless”/ FaaS On-premise Middleware / PaaS ● ● Cloud Native 與開放平台以及開發環境 整合，加速應用上線 Google Cloud Taiwan 優勢 Google Infrastructure event driven functions web apps & APIs orchestrate containers infrastructure 使用多層次的架構重塑雲端佈署 應用佈建於 IaaS / PaaS 的思考方向 高 應用 模組化程度

@peytzco @Peytz & Co @Peytz & Co About Peytz & Co ● 5 offices ● +100 employees ● OpenSource ● Infrastructure projects ● Custom built IT solutions ● 15 years’ experience Danish TV Show The task Danish runner Dockerhub Pod Pod Pod -Build -Test -Push to dockerhub -Deploy Application infrastructure The services around Kubernetes Take control Easy to manage and scale Experience KOPS: Installation

Monitoring | Logging Management Plane Infrastructure Services - Policy Management - Cluster Operations - User Management - Lifecycle Management Infrastructure Services (Networking, Storage, DNS, Load

• Functions provided by host kernel are not satisfied • OpenStack is too complex • Unified infrastructure • Better isolation VM related Projects Virtlet KubeVirt RancherVM Kata Container Focus

rapidly-changing resilient systems at scale” (Jez Humble) • Applying Agile practices to operations • Infrastructure as code • Ops teams embracing source control (git) • Automated testing • Repeatable/consistent