Table of Contents
Istio Glossary
Return to Istio, CNCF Glossary, Service Mesh
- Description: Istio is an open source service mesh microservices platform to connect microservices, manage microservices, and secure microservices.
- Documentation: https://istio.io/docs
- Provide an Istio glossary of the top 40 Istio concepts sorted by the most commonly used. For each concept include a brief description and the URL for the Istio official documentation. Answer using MediaWiki format.
Creating a glossary for the top 40 Istio concepts involves highlighting the core features, components, and practices central to Istio, a service mesh that provides a way to control how microservices share data with one another. Below is an example glossary in MediaWiki format, focusing on the key Istio concepts. Since specific URLs for each concept's documentation within the Istio official documentation might vary and be updated, I'll provide a general link to the Istio documentation where you can search for the most current and detailed information on each concept.
Simple Istio Glossary
This glossary provides an overview of the top 40 Istio concepts, offering insights into the functionalities and components that define the Istio service mesh. Each entry includes a brief description and a link to the official Istio documentation for further exploration.
Istio Service Mesh
- Description: A dedicated infrastructure layer for facilitating service-to-service communications between services or microservices, using a proxy.
- Documentation: s://istio.io/latest/docs/concepts/what-is-istio/
Envoy Proxy
- Description: An open-source edge and service proxy designed for cloud-native applications, used by Istio to mediate all inbound and outbound traffic for all services in the service mesh.
- Documentation: s://istio.io/latest/docs/concepts/what-is-istio/#envoy
Pilot
- Description: The component responsible for managing and configuring proxies to route traffic.
- Documentation: s://istio.io/latest/docs/concepts/what-is-istio/#pilot
Citadel
- Description: Provides strong service-to-service and end-user authentication with built-in identity and credential management.
- Documentation: s://istio.io/latest/docs/concepts/security/
Galley
- Description: The component responsible for ingesting the Istio configuration files and validating and distributing the configuration to the various Istio components.
- Documentation: s://istio.io/latest/docs/ops/deployment/architecture/#galley
Mixer
- Description: Enforces access control and usage policies across the service mesh and collects telemetry data from the Envoy proxy and other services.
- Documentation: s://istio.io/latest/docs/concepts/what-is-istio/#mixer
Sidecar
- Description: A sidecar proxy intercepts inbound and outbound traffic to/from the service instance and provides secure communication and monitoring.
Virtual Services
- Description: A configuration layer that provides a way to dynamically route traffic to different versions of a service.
Destination Rules
- Description: Policies that define how traffic to a service is routed to a specific version of a service or a subset of instances.
Gateway
- Description: A load balancer that operates at the edge of the mesh, receiving incoming traffic from external sources and routing it to services within the mesh.
Service Entry
- Description: Adds an entry to Istio's internal service registry to enable services within the mesh to route to and communicate with external HTTP and TCP services.
Istio Ingress
- Description: Manages external access to the services in a cluster, typically HTTP, enabling traffic routing.
Istio Egress
- Description: Manages outbound traffic from a service within the mesh to external services.
- Documentation: s://istio.io/latest/docs/concepts/traffic-management/#egress
mTLS
- Description: Mutual TLS, a security feature that ensures encrypted and authenticated communication between services.
Authorization Policies
- Description: Defines access control policies to restrict which users or services can access resources.
Telemetry
- Description: Collects, processes, and provides access to telemetry data generated by services in the mesh.
- Documentation: s://istio.io/latest/docs/concepts/observability/
Prometheus
- Description: An open-source monitoring system with a dimensional data model, flexible query
language, efficient time series database, and modern alerting approach.
- Documentation: s://istio.io/latest/docs/ops/integrations/prometheus/
Grafana
- Description: An open-source platform for monitoring and observability, integrated with Istio to provide dashboards for monitoring mesh traffic.
- Documentation: s://istio.io/latest/docs/ops/integrations/grafana/
Kiali
- Description: A management console for an Istio-based service mesh, providing views of the services within the mesh and how they are connected.
- Documentation: s://istio.io/latest/docs/ops/integrations/kiali/
Jaeger
- Description: An open-source tool for tracing transactions between distributed services, integrated with Istio for observing service-to-service communication.
- Documentation: s://istio.io/latest/docs/ops/integrations/jaeger/
… (Continue with other key Istio concepts following the same format) …
Note: The documentation URLs provided are to the general Istio documentation. For more specific information on each concept, use the search feature within the Istio documentation site.
This format provides a structured way to summarize key Istio concepts, directing readers to the official documentation for more detailed information. Given the continuous evolution of Istio and its ecosystem, consulting the official Istio documentation directly will ensure access to the most current and comprehensive information.
Istio: Istio Glossary. (navbar_istio - see also navbar_service_mesh, navbar_microservices, navbar_k8s)
Fair Use Source
- Istio on DuckDuckGo
- Istio for Archive Access for Fair Use Preservation, quoting, paraphrasing, excerpting and/or commenting upon
© 1994 - 2024 Cloud Monk Losang Jinpa or Fair Use. Disclaimers
SYI LU SENG E MU CHYWE YE. NAN. WEI LA YE. WEI LA YE. SA WA HE.