mirror of https://github.com/istio/istio.io.git
14 lines
695 B
Markdown
14 lines
695 B
Markdown
---
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title: Service Registry
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---
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Istio maintains an internal service registry containing the set of [services](#service),
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and their corresponding [service endpoints](#service-endpoint), running in a service mesh.
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Istio uses the service registry to generate [Envoy](#envoy) configuration.
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Istio does not provide [service discovery](https://en.wikipedia.org/wiki/Service_discovery),
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although most services are automatically added to the registry by Pilot
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adapters that reflect the discovered services of the underlying platform (k8s/consul/plain DNS).
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Additional services can also be registered manually using a
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[`ServiceEntry`](/docs/concepts/traffic-management/#service-entries) configuration.
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