{ "item_title" : "Istio in Action", "item_author" : [" Christian E. Posta", "Rinor Maloku "], "item_description" : "Solve difficult service-to-service communication challenges around security, observability, routing, and resilience with an Istio-based service mesh. Istio allows you to define these traffic policies as configuration and enforce them consistently without needing any service-code changes. In Istio in Action you will learn: Why and when to use a service meshEnvoy's role in Istio's service meshAllowing North-South traffic into a meshFine-grained traffic routingMake your services robust to network failuresGain observability over your system with telemetry golden signalsHow Istio makes your services secure by defaultIntegrate cloud-native applications with legacy workloads such as in VMs Reduce the operational complexity of your microservices with an Istio-powered service mesh Istio in Action shows you how to implement this powerful new architecture and move your application-networking concerns to a dedicated infrastructure layer. Non-functional concerns stay separate from your application, so your code is easier to understand, maintain, and adapt regardless of programming language. In this practical guide, you'll go hands-on with the full-featured Istio service mesh to manage microservices communication. Helpful diagrams, example configuration, and examples make it easy to understand how to control routing, secure container applications, and monitor network traffic. Foreword by Eric Brewer. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technologyOffload complex microservice communication layer challenges to Istio The industry-standard Istio service mesh radically simplifies security, routing, observability, and other service-to-service communication challenges. With Istio, you use a straightforward declarative configuration style to establish application-level network policies. By separating communication from business logic, your services are easier to write, maintain, and modify. About the bookIstio in Action teaches you how to implement an Istio-based service mesh that can handle complex routing scenarios, traffic encryption, authorization, and other common network-related tasks. You'll start by defining a basic service mesh and exploring the data plane with Istio's service proxy, Envoy. Then, you'll dive into core topics like traffic routing and visualization and service-to-service authentication, as you expand your service mesh to workloads on multiple clusters and legacy VMs. What's inside Comprehensive coverage of Istio resourcesPractical examples to showcase service mesh capabilitiesImplementation of multi-cluster service meshesHow to extend Istio with WebAssemblyTraffic routing and observabilityVM integration into the mesh About the readerFor developers, architects, and operations engineers. About the authorChristian Posta is a well-known architect, speaker, and contributor. Rinor Maloku is an engineer at Solo.io working on application networking solutions. Table of ContentsPART 1 UNDERSTANDING ISTIO1 Introducing the Istio service mesh2 First steps with Istio3 Istio's data plane: The Envoy proxyPART 2 SECURING, OBSERVING, AND CONTROLLING YOUR SERVICE'S NETWORK TRAFFIC4 Istio gateways: Getting traffic into a cluster5 Traffic control: Fine-grained traffic routing6 Resilience: Solving application networking challenges7 Observability: Understanding the behavior of your services8 Observability: Visualizing network behavior with Grafana, Jaeger, and Kiali9 Securing microservice communicationPART 3 ISTIO DAY-2 OPERATIONS10 Troubleshooting the data plane11 Performance-tuning the control planePART 4 ISTIO IN YOUR ORGANIZATION12 Scaling Istio in your organization13 Incorporating virtual machine workloads into the mesh14 Extending Istio on the request path", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/1/61/729/582/1617295825_b.jpg", "price_data" : { "retail_price" : "59.99", "online_price" : "59.99", "our_price" : "59.99", "club_price" : "59.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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