API Cluster A Worker Worker Worker Kubernetes Master API Cluster B Operator Developer Architecture PKS Controller IaaS Worker Worker Kubernetes Cluster Services API Cluster3 NSX-T vSphere create-cluster K8s-1 n=3 #pks create-cluster K8s-2 n=3 #pks create-cluster K8s-3 n=3 #pks resize K8s-3 n=5 Architecture NSX-T Bosh PKS Admin Network NCP POD 1 POD 4 POD 2 POD 3 POD 5 POD 6 T0 kube-system Pod 6 T1 T1 T1 T1 VMware vSphere NSX Manager NSX Controllers T1 NSX Edge Cluster Architecture NSX-T • NSX Container Plugin: NCP is a software component provided by VMware in form of a

Agenda • Our DevOps Expectations • Kubernetes Capabilities/Advantages to Build DevOps Solution • Architecture and Features • CRD and operator design • Pipeline / Stage/ Task / Task Template / Version Our DevOps Expectations • Kubernetes Capabilities and Advantages to Build DevOps Solution • Architecture and Features • CRD and operator design • Pipeline/Stage/Task/Task Template/Version Control/UI autoscaling, high availability • Extensibility/Integration • CI/CD examples • Future plan Overall Architecture Kubernetes Cluster Kubernetes Cluster Node Node Node Node Job Job Job Job Pod Pod Pod Pod

on QCOW2 images. https://github.com/Mirantis/virtlet Virtlet compares with other CRI Virtlet Architecture Daemonset Pod Virtlet Deploying Objects DaemonSet ConfigMap ClusterRole/Role Service Account KubeVirt Building a virtualization API for Kubernetes https://github.com/kubevirt KubeVirt Architecture KubeVirt Application Layout KubeVirt Components • virt-controller • virt-handler • libvirtd https://github.com/rancher/vm Package and run KVM images as Kubernetes pods, run at scale. RancherVM Architecture RancherVM Networking Container Security gVisor NFV? Kata Container The speed of containers

the mission. SmartEdge makes this possible at scale with an extensible platform utilizing open architecture prin- ciples and open source technologies.” At-a-Glance As a premier digital integrator for has resulted in a widening gap between data capture and decision-mak- ing. “Based on the open architecture and the modularity, our intent here is to create an ecosystem of capabilities, of infrastructure on building minimal streamlined container images in multiple flavors. Why? In designing the architecture and the DevSecOps pipeline estate, having a variety of container images would sup- port multiple

min 15 min 15 min 20min End of show Participants API Requests Application architecture Application architecture PHP-based Admin application Shared state in Redis and SQL database Scalable userfacing

Proven on IBM Cloud • Exact, same code in open source Architecture of Apache OpenWhisk Deploy Apache OpenWhisk on Kubernetes • The architecture diagram of OpenWhisk components on Kubernetes, e.g

Healing People love automation! I hate Kubernetes! I hate to OPERATE Kubernetes! Kubernetes Architecture Operating Kubernetes ● Installation ● Upgrade ● Healing ● Scaling ● Security ● Monitoring ● manages own core components ● Core components deployed as native API objects Self-hosted k8s Architecture Why Self-host Kubernetes? ● Operational expertise around app management in k8s extends to

aware scheduling p … Volcano: A Kubernetes native batch system Gaps for spark Architecture Gaps for spark Architecture 1. Kubectl creates a JobEx object in apiserver if all admission passed. 2. JobExController

Motivation: Work Order Deployment Disadvantages • Inconsistency • Non-failure-aware • Complicated architecture Work order deployment system can not meet the requirements of resource management. Operator

now • Build as an image and run in a cluster © 2017 Rancher Labs, Inc. API Server Aggregation Architecture ETCD API Server Kubernetes Core Extend API Server Service Instance-1 Instance-2 Instance-3