is a framework for providing dynamic routing, monitoring, resiliency, security and other edge services on cloud platforms. Zuul corresponds to the front door of all requests from the Web site backend of the device and Netflix streaming app.ArchaiusThe Configuration Management API, which includes a series of configuration management APIs, provides features such as dynamic typed properties, thread-safe configuration operations, polling frameworks, call
is a framework for providing dynamic routing, monitoring, resiliency, security and other edge services on cloud platforms. Zuul corresponds to the front door of all requests from the Web site backend of the device and Netflix streaming app.ArchaiusThe Configuration Management API, which includes a series of configuration management APIs, provides features such as dynamic typed properties, thread-safe configuration operations, polling frameworks, call
Introduction
Recently with Go write back end write very happy, write a more useful blog summary under How to manage the Go program configuration through Spring Cloud Config Server. The implementation is not complex, so it can be easily extended to programs in other languages.
First of all, why do you want to do centralized configuration management? In the era of
a framework for providing dynamic routing, monitoring, resiliency, security and other edge services on cloud platforms. Zuul corresponds to the front door of all requests from the Web site backend of the device and Netflix streaming app.ArchaiusThe Configuration Management API, which includes a series of configuration management APIs, provides features such as dynamic typed properties, thread-safe configuration operations, polling frameworks, callbac
is a framework for providing dynamic routing, monitoring, resiliency, security and other edge services on cloud platforms. Zuul corresponds to the front door of all requests from the Web site backend of the device and Netflix streaming app.ArchaiusThe Configuration Management API, which includes a series of configuration management APIs, provides features such as dynamic typed properties, thread-safe configuration operations, polling frameworks, call
is a framework for providing dynamic routing, monitoring, resiliency, security and other edge services on cloud platforms. Zuul corresponds to the front door of all requests from the Web site backend of the device and Netflix streaming app.ArchaiusThe Configuration Management API, which includes a series of configuration management APIs, provides features such as dynamic typed properties, thread-safe configuration operations, polling frameworks, call
Last mention, Eureka 2.x official Stop update, you can use Consul to replace, if the use of consul, in fact, config server does not need to continue to use, consul with KV storage, can completely replace the job of config server.The steps are as follows:First, add a jar dependency compile ' org.springframework.cloud:spring-cloud-starter-config ' compile ' org.springframework.cloud:
packageBecause we see that we are setting up Eureka Server, the annotations we need to use are @enableeurekaserverBut this is not so smooth, because the build.gradle of the official website does not introduce the server dependenceAnd where we're going to introduce it, where do we find it? Take a look at the following picturesIn this, we can copy this sentence from the dependencies,Compile ' org.springfram
you use the Spring dependency management plug-in, the same rules apply to Gradle.Note: The release version contains spring cloud dependencies and spring-cloud-starter-parent. You can use the parent as you would with spring-boot-s
Spring cloud Client Server Load balancer Ribbon, cloudribbonI. Server Load balancer
Load Balancing: built on the existing network structure, it provides a cheap, effective, and transparent method to expand the bandwidth of network devices and servers, increase throughput, enhance network data processing capabilities, a
Prepare
Understand "Twelve factor APP"-config
Understand spring boot configuration and spring Framework Profiles
The role of configuration in MicroServices
Removing "settings" from compiled code
Change Runtime behaviors
Enforce consistency across elastic services
Cache values to reduce load on databases
Spring
: Name:thunisoft-microservice-foo Cloud Config uri:http://localhost:8979/ Profile:dev Label:master# Decrypt secret keyEncrypt: key:123123212.1 If the server side is configured with decryption function, when the remote configuration is loaded, the encrypted data is decrypted, the client can do no decryption configuration, can be used directly.2.2 If the
The server provides resource-based HTTP for external configuration (name-value pairs or equivalent yaml content). The server can be easily embedded in the spring boot application using @enableconfigserver annotations. So this application is a configuration server:Configserver.java@SpringBootApplication@EnableConfigServerpublic class ConfigServer { public static
The server provides resource-based HTTP for external configuration (name-value pairs or equivalent yaml content). The server can be easily embedded in the spring boot application using @enableconfigserver annotations. So this application is a configuration server:Configserver.java@SpringBootApplication@EnableConfigServerpublic class ConfigServer { public static
The server provides resource-based HTTP for external configuration (name-value pairs or equivalent yaml content). the server can be @EnableConfigServer easily embedded in the spring boot application using annotations. So this application is a configuration server:Configserver.java@SpringBootApplication @enableconfigserverpublic class Configserver {public static
First look at the configuration of official documents---spring: profiles: peer1eureka: instance: hostname: peer1 client: serviceUrl: defaultZone: http://peer2/eureka/---spring: profiles: peer2eureka: instance: hostname: peer2 client: serviceUrl: defaultZone: http://peer1/eureka/两台注册中心的高可用的时候,就是分别注册到对方上去同理,三台以上的时候---spring: profiles: p
-services obtained from the dealer, so that the next time you want to find that micro-service, you don't always have to ask the dealer, after all, the phone bill is for money.In this way, the phone (eureka-client) is vital, without a mobile phone, there is no micro-service can contact the message dealer (Eureka-server), of course, the message dealers can not provide any information.So how does a micro-service buy a mobile phone that can be contacted b
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