24. June # Secrets Management at Scale with Vault & Rancher  Bastian Hofman Senior Field Engineer SUSE bastian.hofmann@suse | ||||||||| ||||||||| ||||||||| You don’t compile Linux from scratch, you use a distribution ## Rancher Kubernetes Engine • 100% Upstream Kubernetes • CNCF certified • Easy installation • Zero-downtime devices ## SUSE Rancher – the industry’s only platform to manage all Kubernetes distributions Applications 1 Applications 2 Applications 3 ## Platform Services (Build & Run) Rancher Catalog HELM

## GPU Resource Management On JDOS 梁永清 liangyongqing1@jd.com ## 提供的服务 ## Experiment ## Training 1. 用于实验的 GPU 容器 2. 基于 Kubeflow 的机器学习训练服务 3. 模型管理和模型 Serving 服务 ## Serving 均基于容器，不对业务方直接提供 GPU 物理机

## +24 ## Back To Basics Lifetime Management ## PHIL NASH ## 20 24 September 15 - 20 ## C++ is complex  mostly for historical sonarsource.com/blog/beyond-the-rules-of-three-five-and-zero/ ## +24 ## Back To Basics Lifetime Management ## PHIL NASH ## 20 24 September 15 - 20

Ubuntu Server is a version of the Ubuntu operating system designed and engineered as a backbone for the internet. Ubuntu Server brings economic and technical scalability to your datacentre, public or Ubuntu Server delivers the best value scale-out performance available. ## I n this documentation |Tutorials|How-to guides| |---|---| |Get started - a hands-on introduction to Ubuntu Server for new key topics|Technical information - package specifications, APIs,| ## Project and community Ubuntu Server is a member of the Ubuntu family. It’s an open source project that welcomes community projects, contributions

# Rancher Hardening Guide #### Rancher v2.1.x Version: 0.1.0 - November 26th 2018 ## Overview This document provides prescriptive guidance for hardening a production installation of Rancher v2.1.x address CIS-Kubernetes benchmark controls. • Rancher CIS-Kubernetes self assessment using RKE This document has been created by the Engineering team at Rancher Labs. Profile Definitions The following profile utility or performance of the technology ## Authors Jason Greathouse Bill Maxwell ### 1.1 - Rancher HA Kubernetes cluster host configuration 1.1.1 - Configure default sysctl settings on all hosts

# Deploying and Scaling Kubernetes with Rancher Vishal Biyani and Girish Shilamkar ## Contents Introduction ..... 4 1.1 Introduction ..... 4 1.2 Kubernetes Concepts and Terminology ..... 4 1.3 Processes ..... 5 1.3.2 Data and Storage ..... 6 1.3.3 Secret Management ..... 6 1.3.4 Application Health ..... 6 1.3.5 Container Management and Scaling ..... 6 1.3.6 Service Registry and Discovery Monitoring ..... 7 1.3.10 Log Management ..... 7 1.4 Kubernetes Components ..... 7 1.5 Summary ..... 8 2. Deploying Kubernetes with Rancher ..... 9 2.1 Rancher Overview ..... 9 2.2 Native Kubernetes

Ubuntu Server Guide ## Ubuntu Server Guide Copyright $ \copyright $ 2018 Contributors to the document ## Abstract Welcome to the Ubuntu Server Guide! It contains information on how to install and and configure various server applications on your Ubuntu system to fit your needs. It is a step-by-step, task-oriented guide for configuring and customizing your system. ## Credits and License This document this document are: • Members of the Ubuntu Documentation Project $ ^{2} $ • Members of the Ubuntu Server Team $ ^{3} $ • Contributors to the Community Help Wiki $ ^{4} $ • Other contributors can be

APRIL 2022 ## SUSE Rancher MSP Use Cases & Enablement Managed Services Providers ## Agenda 1. Company Snapshot • Powering Innovation With Leadership in Linux & Kubernetes • Market Facts • Market • Key Benefits of SUSE Rancher for MSPs • Program Benefits for MSPs • Success Stories 2. SUSE Rancher Use Cases • SUSE Rancher Service Models • SUSE Rancher Solution Stacks • Other Service firms • 5 out of 5 largest technology firms • 19% YoY growth for SUSE • 88% YoY growth for SUSE Rancher • 50% ACV growth in cloud • Member of CNCF board and TOC • An independent leader in open source

## Creating a Sender/Receiver HTTP Server ## DIETMAR KÜHL 20 24 September 15 - 20 ## Objective • Create a basic HTTP server. • Allow a single-threaded server handling multiple clients. • Use the

## Node Operator: Kubernetes Node Management Made Simple 陈俊(Joe)，Ant Financial ## Agenda • Background and Motivation • Introduction of Operators • Node-Operator • Advanced Topic: Kube-on-Kube-Operator Master & Node Components reliably • Canary Rollout • Master & Node Component Versions Management  Worker Order Complicated architecture Work order deployment system can not meet the requirements of resource management. ## Operator