Node Operator: Kubernetes Node Management Made Simple 陈俊(Joe), Ant Financial Agenda • Background and Motivation • Introduction of Operators • Node-Operator • Advanced Topic: Teardown Cluster fast and convenient • Add & delete Node at any time • Upgrade Master & Node Components reliably • Canary Rollout • Master & Node Component Versions Management Motivation: Work Order Order Deployment Worker Order • Upgrade Nodes Versions • Upgrade Node 10.10.10.1 • Upgrade docker • Upgrade kubelet • Upgrade Node 10.10.10.2 • Upgrade docker • Upgrade kubelet …. Motivation: Work Order

1 Table of Contents Preface The Node.js Handbook Conclusion 2 Preface The Node.js Handbook follows the 80/20 rule: learn in 20% of the time the 80% of a topic. In particular, the goal is to get get you up to speed quickly with Node.js. This book is written by Flavio. I publish programming tutorials on my blog flaviocopes.com and I organize a yearly bootcamp at bootcamp.dev. You can reach me The Node.js Handbook 1. Introduction to Node.js 1.1. Node.js has a vast number of libraries 1.2. An example Node.js application 1.3. Node.js frameworks and tools 2. A brief history of Node.js 2

Node.js - the core Mark Volkmann mark@ociweb.com Object Computing, Inc. April 21, 2012 Node.js Overview ... “Node's goal is to provide an easy way to build scalable network programs.” http://nodejs building “servers” “The official name of Node is "Node". The unofficial name is "Node.js" to disambiguate it from other nodes.” https://github.com/joyent/node/wiki/FAQ Runs on top of Chrome V8 (see next Joyent 2 passed control of the project to Isaac Schlueter on 1/30/12 a cartoon from substack Node.js ... Overview Event-based rather than thread-based; can use multiple processes Assumes most time

Red Hat build of Node.js 18 Release Notes for Node.js 18 For use with Node.js 18 LTS Last Updated: 2023-01-31 Red Hat build of Node.js 18 Release Notes for Node.js 18 For use with Node.js 18 LTS Legal the European Union and other countries. Node.js ® is an official trademark of Joyent. Red Hat is not formally related to or endorsed by the official Joyent Node.js open source or commercial project. The of their respective owners. Abstract This Release Note contains important information related to Node.js 18 LTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Node.js* Client & Web Bridge Ready for ROS* 2.0 Minggang Wang September 30 2018 Agenda ● Who We Are ● Why Use Node.js & Web in Robotics ● Thinking in “ROS 2.0 + Web” ● What We Have Done for “ROS + Web” ● The Design of rclnodejs & ros2-web-bridge ● List of Features ● Performance Comparison: Node.js, C++ & Python ● Video Demo ● Intel Robot ● Contacts & Resource Links 2 3 Who we are package system in the world ● Easy deployment & debugging ● Naturally for web interface Why Use Node.js & Web in Robotics Benchmark Link NPM* is the largest package system in the world (>600k) ● Web

Controls Tools & Operators Editors 3D Viewport Image Editor UV Editor Compositor Texture Nodes Geometry Node Editor Shader Editor Video Sequencer Movie Clip Editor Dope Sheet Timeline Graph Editor Drivers Editor Nodes Color Management Freestyle Layers & Passes Render Output Compositing Introduction Sidebar Node Types Motion Tracking & Masking Introduction Motion Tracking Masking Video Editing Introduction and Python editing improvements. This contained the results Project Apricot. 2.49 – June 2009: Node-based textures, armature sketching (called Etch-a-Ton), Boolean mesh operation improvements, JPEG2000

Controls Tools & Operators Editors 3D Viewport Image Editor UV Editor Compositor Texture Nodes Geometry Node Editor Shader Editor Video Sequencer Movie Clip Editor Dope Sheet Timeline Graph Editor Drivers Editor Management Freestyle Layers & Passes Render Output Compositing Introduction Sidebar GPU Compositor Node Types Motion Tracking & Masking Introduction Motion Tracking Masking Video Editing Introduction and Python editing improvements. This contained the results Project Apricot. 2.49 – June 2009: Node-based textures, armature sketching (called Etch-a-Ton), Boolean mesh operation improvements, JPEG2000

Controls Tools & Operators Editors 3D Viewport Image Editor UV Editor Compositor Texture Nodes Geometry Node Editor Shader Editor Video Sequencer Movie Clip Editor Dope Sheet Timeline Graph Editor Drivers Editor Management Freestyle Layers & Passes Render Output Compositing Introduction Sidebar Realtime Compositor Node Types Motion Tracking & Masking Introduction Motion Tracking Masking Video Editing Introduction and Python editing improvements. This contained the results Project Apricot. 2.49 – June 2009: Node-based textures, armature sketching (called Etch-a-Ton), Boolean mesh operation improvements, JPEG2000

Controls Tools & Operators Editors 3D Viewport Image Editor UV Editor Compositor Texture Nodes Geometry Node Editor Shader Editor Video Sequencer Movie Clip Editor Dope Sheet Timeline Graph Editor Drivers Editor Management Freestyle Layers & Passes Render Output Compositing Introduction Sidebar Realtime Compositor Node Types Motion Tracking & Masking Introduction Motion Tracking Masking Video Editing Introduction and Python editing improvements. This contained the results Project Apricot. 2.49 – June 2009: Node-based textures, armature sketching (called Etch-a-Ton), Boolean mesh operation improvements, JPEG2000

Controls Tools & Operators Editors 3D Viewport Image Editor UV Editor Compositor Texture Nodes Geometry Node Editor Shader Editor Video Sequencer Movie Clip Editor Dope Sheet Timeline Graph Editor Drivers Editor Nodes Color Management Freestyle Layers & Passes Render Output Compositing Introduction Sidebar Node Types Motion Tracking & Masking Introduction Motion Tracking Masking Video Editing Introduction and Python editing improvements. This contained the results Project Apricot. 2.49 – June 2009: Node-based textures, armature sketching (called Etch-a-Ton), Boolean mesh operation improvements, JPEG2000