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added support for standalone zuul server with @EnableZuulServer.

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Removed old zuul module.

fixes gh-14
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Spencer Gibb
2014-11-04 15:17:35 -07:00
parent eba7f0dac3
commit e2e193eaa7
34 changed files with 368 additions and 1547 deletions
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15
docs/src/main/asciidoc/spring-cloud-netflix.adoc
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@@ -432,9 +432,20 @@ Zuul's rule engine allows rules and filters to be written in essentially any JVM
[[netflix-zuul-reverse-proxy]]
=== Embedded Zuul Reverse Proxy
Spring Cloud has created an embedded Zuul proxy to ease the development of a very common use case where a UI application wants to proxy calls to one or more back end services. To enable it, annotate a Spring Boot main class with `@EnableZuulProxy`. This forwards local calls to `/proxy/*` to the appropriate service. The proxy uses Ribbon to locate an instance to forward to via Eureka. Forwarding to the service is protected by a Hystrix circuit breaker. Rules are configured via the Spring environment. The Config Server is an ideal place for the Zuul configuration. Configuration rules look like the following:
Spring Cloud has created an embedded Zuul proxy to ease the development of a very common use case where a UI application wants to proxy calls to one or more back end services. To enable it, annotate a Spring Boot main class with `@EnableZuulProxy`. This forwards local calls to `/proxy/*` to the appropriate service. The proxy uses Ribbon to locate an instance to forward to via Eureka. Forwarding to the service is protected by a Hystrix circuit breaker. Rules are configured via the Spring environment. The Config Server is an ideal place for the Zuul configuration. Zuul Embedded Proxy configuration rules look like the following:
zuul.proxy.route.users: /users
This means that http calls to /proxy/users to the users service. This proxy configuration is useful for services that host a user interface to proxy to the backend services it requires.
This means that http calls to /proxy/users get forwarded to the users service. This proxy configuration is useful for services that host a user interface to proxy to the backend services it requires. By default, the proxy mapping gets stripped from the request before forwarding.
[[netflix-zuul-server]]
=== Standalone Zuul Server
Spring Cloud has created a standalone Zuul server. To enable it, annotate a Spring Boot main class with `@EnableZuulServer`. This routes all calls to the appropriate service. The server uses Ribbon to locate an instance to forward to via Eureka. Forwarding to the service is protected by a Hystrix circuit breaker. Rules are configured via the Spring environment. The Config Server is an ideal place for the Zuul configuration. Zuul Server configuration rules look like the following:
zuul.server.route.users: /users
This means that http calls to /users get forwarded to the users service.
Since zuul, by default, intercepts all requests (`/*`), to enable actuator, you should set the `management.port`.