kandi X-RAY | springcloud Summary
kandi X-RAY | springcloud Summary
由于hystrix 篇幅较大，故单独成文，请见: Spring Cloud Hystrix 断路器. Feign 内部集成了Ribbon和Hystrix 先后启动生产者spring-cloud-04-feign-provider 、消费者spring-cloud-04-feign-consumer 调用消费端API (带有Hystrix降级) 注意：在写断路器的实现HelloFeignClientHystrixFallback时，不要忘了把它注入到spring容器中。. 1.启动两个服务 spring-cloud-05-hello-service spring-cloud-05-luck-service 2.启动网关 spring-cloud-05-gateway 3.确认两服务一网关都已开启 启动之后访问会发现返回了git-dev 。正好是evn-dev.properties中的内容 3. 动态刷新：若更改了github上的配置文件信息，需要不重启服务来刷新时，需要用post方式请求服务端的refresh接口
Top functions reviewed by kandi - BETA
- run Zuul
- Return a fallback response .
- Bean http components .
- default is retryable
- Gets user by url
- Low level command .
- Display hello .
- Returns the filter type for this filter .
- The rest template .
- Get the hi string .
springcloud Key Features
springcloud Examples and Code Snippets
Trending Discussions on springcloud
I'm trying to debug my application, but debugger not hitting this code block. Here is my custom gateway filter....
ANSWERAnswered 2021-May-10 at 15:48
Hey i was manage to solve this problem by creating a RouteLocator @Bean like below. Now when i make a request in debugger mode i can hit the apply method in AuthorizationHeaderFilter
I'm trying to upgrade a project from SpringCloud BOM
When I change the BOM and re-build, I get an error in JUnit tests, saying that the new parameter
spring.config.import is not set for configserver.
This project is not a ConfigServer, neither use ConfigServer (commented config client)
This is the reported error in tests
ANSWERAnswered 2021-Mar-29 at 08:42
I have noted the same problem after upgrading to SpringCloud 2020.0.2
spring.cloud.config.enabled=false in the tests solved the issue.
I want to test Prometheus metrics endpoint using
Everything works fine but yesterday I migrate my project to
SpringBoot 2.4.3 and
SpringCloud 2020.0.1. Now, only prometheus test not works and I receive 404 not 200 as expected. I have all the necessary dependency on
application-test.yml I have a configuration for disabled security, contract tests pact broker endpoints etc.
ANSWERAnswered 2021-Mar-11 at 09:20
Solution: we need to add properties to the test annotation or to
I want to manually Commit the offset using spring cloud stream - only when the message processing is successful. Here is my code - application.yml & Handler Class...
ANSWERAnswered 2021-Feb-08 at 19:15
What version are you using?
autoCommitOffset was deprecated in favor of setting the
manual in this case); however, it looks like
autoCommitOffset is now completely ignored rather than deprecated.
Small question on how to disable Spring Cloud Kubernetes in local mode please.
The project is a simple SpringBoot + SpringCloud project deployed in Kubernetes. Hence, there is this dependency in the class path:...
ANSWERAnswered 2021-Jan-25 at 02:21
As the documentation says, you can do that by adding:
I have a problem. I checking my database connection, and i was using this application on my localhost, and it was okay. but when i deploy this web application, i always facing 502 error. i was tried modify security group and etc, but it never work. and i get a some last 100 line log message from elastic beanstalk log, so if you can solve problem, plz help me. thank you.
this is the log....
ANSWERAnswered 2021-Jan-06 at 18:43
This looks like Inbound Rules issue. In the AWS tutorial that uses a web application that uses AWS RDS, Inbound Rules are mentioned. You need to make sure the IP address of the Elastic Beanstalk instance is specified. If you do not do this, then the connection does not work.
Here is the AWS RDS tutorial that discusses this subject matter:
In my Spring Boot project, I defined 4 profiles
properties in YAML files will be replaced by HashiCorp Vault properties during startup. For this, I use Spring Cloud Vault library. Everything works as expected in Spring Boot 2.3.x
When I try to upgrade the project to Spring Boot 2.4.0 with Spring Cloud Vault 3.0.0-SNAPSHOT version, the properties are not being replaced
ANSWERAnswered 2020-Nov-30 at 18:57
As pointed put by Nicoll, With Spring Cloud Vault 3.0 and Spring Boot 2.4, the bootstrap context initialization (bootstrap.yml, bootstrap.properties) of property sources was deprecated. This can be fixed in one of the 2 ways
- Use Spring Boot 2.4.0 Config Data API to import configuration from Vault
- Enable the bootstrap context either by setting the configuration property
spring.cloud.bootstrap.enabled=trueor by including the dependency
1. Use Spring Boot 2.4.0 Config Data API
Move bootstrap.yml configuration to application.yml and define
spring.config.import to import all profiles. And it looks like below
I am creating 2 microservices using springboot and xml. I am using spring data JPA for database related things. so I have updated these db details in
I have 2 service. Product service and coupon service.
coupon service is working fine. below are the application.properties details...
ANSWERAnswered 2020-Dec-12 at 20:52
Quick question, since you said that it's the same base and etc... shouldn't be:
- Bug description:
This error is reported when a web-app container in docker accesses the mysql(version 8) container.
- Error log:
ANSWERAnswered 2020-Nov-23 at 17:32
mysql URL formate is :--
I am implementing Spring Cloud config, but the clients are not fetching the config automatically... When I start up my client gets the data from the server properly, but never retrieves it again.
This is my CloudConfig Server....
ANSWERAnswered 2020-Nov-21 at 00:47
if you want your config to be refresh you have to use @RefreshScope spring doc the config won't get update by magic himself because you call @Scheduled.
But base on how you fetch the value in Configuration component they might be limitation and @RefreshScope will not work refreshscope
I suggest create a bean a @ConfigurationProperties and annotate with @RefreshScope when you hit from actuator endpoint /refresh everything should update or maybe combination of @Schedule you might achieved what you want
No vulnerabilities reported
You can use springcloud like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the springcloud component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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