Container Platform 4.14 Operator 在 OpenShift Container Platform 中使用 Operator Last Updated: 2024-02-23 OpenShift Container Platform 4.14 Operator 在 OpenShift Container Platform 中使用 Operator 法律通告 法律通告 Copyright 本文档提供有关在 OpenShift Container Platform 中使用 Operator 的信息。文中为集群管理员提供 了 Operator 的安装和管理说明，为开发人员提供了如何通过所安装的 Operator 创建应用程序的信 息。另外还提供了一些使用 Operator SDK 构建自用 Operator 的指南。 . . . . . . . . . . . . . . . . . 目录 录 第 第 1 章 章 OPERATOR 概述 概述 1.1. 对于开发人员 1.2. 对于管理员 1.3. 后续步骤 第 第 2 章 章 了解 了解 OPERATOR 2.1. 什么是 OPERATOR? 2.2. OPERATOR FRAMEWORK 打包格式 2.3. OPERATOR FRAMEWORK 常用术语表 2.4. OPERATOR LIFECYCLE MANAGER

Node Operator: Kubernetes Node Management Made Simple 陈俊(Joe), Ant Financial Agenda • Background and Motivation • Introduction of Operators • Node-Operator • Advanced Topic: Topic: Kube-on-Kube-Operator • Achievement • Q&A Background: DC/OS From Sigma 2.0(Swarm) to Sigma 3.1(Kubernetes) Background: Cluster Scale • Production environment: • Dozens of Cluster • 5k+ Nodes / Cluster architecture Work order deployment system can not meet the requirements of resource management. Operator Observe Action Analyze • Observe: watch desired resource and actual resource • Analyze: difference

overview of what the poster reports on. Title: Pipeline architectures in C++: overloaded pipe operator | std::expected and its monadic operations Brief overview: Functional programming in C++ is the overloaded pipe operator. In this poster I show how to implement a custom pipeline framework that employs std::expected, available since C++23. An overloaded custom pipe operator | will be presented my book about C++ [1][3]. One of the topics was to describe the behavior of the overloaded pipe operator | in std::ranges. I came across Ankur's Satle lecture [4] and decided to expand on this topic –

CS 591 K1: Data Stream Processing and Analytics Spring 2020 2/04: Streaming languages and operator semantics Vasiliki Kalavri | Boston University 2020 Vasiliki Kalavri | Boston University 2020 Kalavri | Boston University 2020 Streaming Operators 9 Vasiliki Kalavri | Boston University 2020 Operator types (I) • Single-Item Operators process stream elements one-by-one. • selection, filtering Consider events from stream S1 and stream S2 11 Vasiliki Kalavri | Boston University 2020 Operator types (II) • Sequence Operators capture the arrival of an ordered set of events. • common in

Guarantees API Reference Internals Hubble internals Hubble Architecture Cilium Operator Highly Available Cilium Operator CRD Registration IPAM KVStore operations Identity garbage collection CiliumEndpoint examples: Command Reference cilium-agent cilium cilium-health cilium-operator cilium-operator-aws cilium-operator-azure cilium-operator-generic Key-Value Store Key-Value Store Layout Leases Debugging transparently insert security visibility + enforcement, but does so in a way that is based on service / pod / container identity (in contrast to IP address identification in traditional systems) and can filter

Guarantees API Reference Internals Hubble internals Hubble Architecture Cilium Operator Highly Available Cilium Operator CRD Registration IPAM KVStore operations Identity garbage collection CiliumEndpoint examples: Command Reference cilium-agent cilium cilium-health cilium-operator cilium-operator-aws cilium-operator-azure cilium-operator-generic Key-Value Store Key-Value Store Layout Leases Debugging transparently insert security visibility + enforcement, but does so in a way that is based on service / pod / container identity (in contrast to IP address identification in traditional systems) and can filter

examples: Command Reference cilium-agent cilium cilium-health cilium-operator cilium-operator-aws cilium-operator-azure cilium-operator-generic Key-Value Store Key-Value Store Layout Leases Debugging transparently insert security visibility + enforcement, but does so in a way that is based on service / pod / container identity (in contrast to IP address identification in traditional systems) and can filter --watch NAME READY STATUS RESTARTS AGE cilium-operator-cb4578bc5-q52qk 0/1 Pending 0 8s cilium-s8w5m

examples: Command Reference cilium-agent cilium cilium-health cilium-operator cilium-operator-aws cilium-operator-azure cilium-operator-generic Key-Value Store Key-Value Store Layout Leases Debugging transparently insert security visibility + enforcement, but does so in a way that is based on service / pod / container identity (in contrast to IP address identification in traditional systems) and can filter --watch NAME READY STATUS RESTARTS AGE cilium-operator-cb4578bc5-q52qk 0/1 Pending 0 8s cilium-s8w5m

the log output Configuration Core Agent Monitoring & Metrics Installation cilium-agent cilium-operator Troubleshooting Component & Cluster Health Connectivity Problems Policy Troubleshooting Symptom Command examples: Kubernetes examples: Command Reference cilium-agent cilium cilium-health cilium-operator Key-Value Store Key-Value Store Layout Leases Debugging Further Reading Related Material Presentations transparently insert security visibility + enforcement, but does so in a way that is based on service / pod / container identity (in contrast to IP address identification in traditional systems) and can filter

Kubernetes Endpoint Lifecycle Troubleshooting Monitoring & Metrics Installation cilium-agent cilium-operator Troubleshooting Component & Cluster Health Connectivity Problems Policy Troubleshooting Symptom Command examples: Kubernetes examples: Command Reference cilium-agent cilium cilium-health cilium-operator Key-Value Store Key-Value Store Layout Leases Debugging Further Reading Related Material Presentations transparently insert security visibility + enforcement, but does so in a way that is based on service / pod / container identity (in contrast to IP address identification in traditional systems) and can filter