Direct from Cisco, Containers in Cisco IOS-XE, IOS-XR, and NX-OS: Orchestration and Operation is the complete guide to deploying and operating "containerized" application and network services in Cisco platforms. The authors begin by reviewing the virtualization and containerization concepts network professionals need to know, and introducing today's leading orchestration tools. Next, they take a deep dive into container networking, introducing Cisco architectural support for container infrastructures. Students will find modular coverage of characteristics, configuration, and operations for…mehr
Direct from Cisco, Containers in Cisco IOS-XE, IOS-XR, and NX-OS: Orchestration and Operation is the complete guide to deploying and operating "containerized" application and network services in Cisco platforms. The authors begin by reviewing the virtualization and containerization concepts network professionals need to know, and introducing today's leading orchestration tools. Next, they take a deep dive into container networking, introducing Cisco architectural support for container infrastructures. Students will find modular coverage of characteristics, configuration, and operations for each key Cisco software platform: IOS-XE, IOS-XR, and NX-OS. A full chapter on developer tools and resources shows how to build container images with Docker, and introduces Cisco's toolkits, APIs, NX-SDK or Open Access Containers (OAC), telemetry, Nexus Data Broker, management tools, Puppet, Chef, Ansible, and more. The authors conclude with multiple use cases, showing how users in diverse markets can drive value with containers.
YogeshRamdoss (CCIE No. 16183) is a principalengineer with the Cisco Customer Experience (CX) organization focusing on datacenter technologies such as Nexus switching platforms (standalone as well asVXLAN fabric), application-centric infrastructure (ACI), and hyperconvergedinfrastructure HyperFlex. Associated with Cisco since 2003, Yogesh is adistinguished speaker at Cisco Live, where he shares his knowledge and educatescustomers and partners on data center platforms and technologies, telemetry, analytics,network programmability, and various troubleshooting and packet capturing tools.He is a machine and behavior learning coinventor. NagendraKumar Nainar (CCIE No. 20987, CCDE No. 20190014) isa principal engineer with the Cisco Customer Experience (CX) organization(formerly TAC), focusing on enterprise networking. He is the coinventor of morethan 100 patent applications on various cutting-edge technologies and thecoarchitect for various recent technologies. He has coauthored multipleInternet RFCs and IEEE papers. Serving as Technical Program Committee (TPC)member for various IEEE and other international conferences, he is an activespeaker in various industry forums.
Inhaltsangabe
Foreword xxv Introduction xxvii Part I Virtualization and Containers Chapter 1 Introduction to Virtualization 1 History of Computer Evolution 1 History of Virtualization 2 VirtualizationArchitecture Definition andTypes 6 Computing Virtualization Elements andTechniques 14 Virtualization Scale and DesignConsideration 18 Multitenancy in Virtualization 19 Summary 20 References in This Chapter 21 Chapter 2 Virtualization and Cisco 23 History of Virtualization in Cisco 23 Virtualization in Enterprise and ServiceProvider Environments 30 The Era of Software-Defined Networking 32 SDN Enablers 33 Control Plane Virtualization 33 Summary 58 References in This Chapter 59 Chapter 3 Container Orchestration and Management 61 Introduction to the Cloud-Native ReferenceModel 61 The Journey from Virtual Network Function(VNF) to Cloud Native Function (CNF) 63 Container Deployment and OrchestrationOverview 65 Container Deployment and Orchestration 81 Summary 95 References 95 Chapter 4 Container Networking Concepts 97 Container NetworkingIntroduction andEssentials 97 Container Networking 99 Container Network Models and Interfaces 105 Setting Up Container Networking 115 Summary 136 References 137 Part II Container Deployment and Operation in Cisco Products Chapter 5 Container Orchestration in Cisco IOS-XE Platforms 139 Cisco IOS-XE Architecture 139 IOS-XE Architecture: Application Hosting146 IOx Applications 149 Developing and Hosting Applications 157 Licensing Requirements 185 Summary 186 References 187 Chapter 6 Container Orchestration in Cisco IOS-XR Platforms 189 Cisco IOS-XR Architecture 189 Application Hosting Architecture 192 Hosting Environment Readiness 198 Types of Application Hosting in Cisco XRPlatform 201 Network Configuration and Verification 216 Docker Images and Registry 218 Network Configuration and Verification 224 Application Hosting in VRF Namespace 226 Container Management 232 Summary 234 References 234 Chapter 7 Container Orchestration in Cisco NX-OS Platforms 235 Cisco NX-OS Software Architecture 235 Hosting Environment Readiness 239 Container Infrastructure Configuration andInstantiation 242 Bash 256 Summary 288 References 289 Chapter 8 Application Developers' Tools and Resources 291 Cisco Development Tool Kits and Resources291 Open-Source and Commercial Tools 336 Building and Deploying Container Images 341 Configuration and Application ManagementTools 345 Summary 357 References 357 Chapter 9 Container Deployment Use Cases 361 General Use Cases for Enterprise, ServiceProvider, and Data Center IOS-XR Use Case: Disaggregated Seamless BFDas a Virtual Network Function for Rapid Failure Detection 384 Seamless BFD Overview 385 Creating and Hosting S-BFD as a VirtualNetwork Function 387 NX-OS Use Case: Control Plane Health CheckUsing an Anomaly Detector 391 NX-OS Use Case: NX-OS Docker Health Check398 Summary 404 Chapter 10 Current NFV Offering and Future Trends in Containers 405 App Hosting Services 405 Cisco NFV Offerings 411 Containers and Service Chaining 418 Serverless Computing and Network Functions421 Summary 423 References 423 TOC, 9780135895757, 6/9/2020
Foreword xxv Introduction xxvii Part I Virtualization and Containers Chapter 1 Introduction to Virtualization 1 History of Computer Evolution 1 History of Virtualization 2 VirtualizationArchitecture Definition andTypes 6 Computing Virtualization Elements andTechniques 14 Virtualization Scale and DesignConsideration 18 Multitenancy in Virtualization 19 Summary 20 References in This Chapter 21 Chapter 2 Virtualization and Cisco 23 History of Virtualization in Cisco 23 Virtualization in Enterprise and ServiceProvider Environments 30 The Era of Software-Defined Networking 32 SDN Enablers 33 Control Plane Virtualization 33 Summary 58 References in This Chapter 59 Chapter 3 Container Orchestration and Management 61 Introduction to the Cloud-Native ReferenceModel 61 The Journey from Virtual Network Function(VNF) to Cloud Native Function (CNF) 63 Container Deployment and OrchestrationOverview 65 Container Deployment and Orchestration 81 Summary 95 References 95 Chapter 4 Container Networking Concepts 97 Container NetworkingIntroduction andEssentials 97 Container Networking 99 Container Network Models and Interfaces 105 Setting Up Container Networking 115 Summary 136 References 137 Part II Container Deployment and Operation in Cisco Products Chapter 5 Container Orchestration in Cisco IOS-XE Platforms 139 Cisco IOS-XE Architecture 139 IOS-XE Architecture: Application Hosting146 IOx Applications 149 Developing and Hosting Applications 157 Licensing Requirements 185 Summary 186 References 187 Chapter 6 Container Orchestration in Cisco IOS-XR Platforms 189 Cisco IOS-XR Architecture 189 Application Hosting Architecture 192 Hosting Environment Readiness 198 Types of Application Hosting in Cisco XRPlatform 201 Network Configuration and Verification 216 Docker Images and Registry 218 Network Configuration and Verification 224 Application Hosting in VRF Namespace 226 Container Management 232 Summary 234 References 234 Chapter 7 Container Orchestration in Cisco NX-OS Platforms 235 Cisco NX-OS Software Architecture 235 Hosting Environment Readiness 239 Container Infrastructure Configuration andInstantiation 242 Bash 256 Summary 288 References 289 Chapter 8 Application Developers' Tools and Resources 291 Cisco Development Tool Kits and Resources291 Open-Source and Commercial Tools 336 Building and Deploying Container Images 341 Configuration and Application ManagementTools 345 Summary 357 References 357 Chapter 9 Container Deployment Use Cases 361 General Use Cases for Enterprise, ServiceProvider, and Data Center IOS-XR Use Case: Disaggregated Seamless BFDas a Virtual Network Function for Rapid Failure Detection 384 Seamless BFD Overview 385 Creating and Hosting S-BFD as a VirtualNetwork Function 387 NX-OS Use Case: Control Plane Health CheckUsing an Anomaly Detector 391 NX-OS Use Case: NX-OS Docker Health Check398 Summary 404 Chapter 10 Current NFV Offering and Future Trends in Containers 405 App Hosting Services 405 Cisco NFV Offerings 411 Containers and Service Chaining 418 Serverless Computing and Network Functions421 Summary 423 References 423 TOC, 9780135895757, 6/9/2020
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