Connect limits service to spring cloud config server failed - spring-boot

Question

i would like ask your help regarding the above question.Now I am trying to connect application (SpringCloudConfigServer) with another application (Limits-service), Limits-service application have to pick the SpringCloudConfigServer properties file. when I hit http://localhost:8080/limits i need to get oupput like {"maximum":888,"minimum":8} but im getting {"maximum":999,"minimum":99}
this is my stack trace
2020-04-29 22:51:23.740 INFO 2016 --- [ restartedMain] c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at :` http://localhost:8888
2020-04-29 22:51:25.063 INFO 2016 --- [ restartedMain] c.c.c.ConfigServicePropertySourceLocator : Connect Timeout Exception on Url - http://localhost:8888. Will be trying the next url if available
2020-04-29 22:51:25.074 WARN 2016 --- [ restartedMain] c.c.c.ConfigServicePropertySourceLocator : Could not locate PropertySource: I/O error on GET request for "http://localhost:8888/limits-service/dev": Connection refused: connect; nested exception is java.net.ConnectException: Connection refused: connect
2020-04-29 22:51:25.074 INFO 2016 --- [ restartedMain] c.i.m.l.LimitsServiceApplication : The following profiles are active: dev
2020-04-29 22:51:27.792 INFO 2016 --- [ restartedMain] o.s.cloud.context.scope.GenericScope : BeanFactory id=fe72d2a0-4692-3641-b317-8a12c5b9eb59
2020-04-29 22:51:29.065 INFO 2016 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2020-04-29 22:51:29.099 INFO 2016 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-04-29 22:51:29.099 INFO 2016 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.33]
2020-04-29 22:51:29.349 INFO 2016 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2020-04-29 22:51:29.349 INFO 2016 --- [ restartedMain] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 4166 ms
2020-04-29 22:51:30.477 INFO 2016 --- [ restartedMain] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2020-04-29 22:51:31.571 INFO 2016 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
2020-04-29 22:51:31.941 INFO 2016 --- [ restartedMain] o.s.b.a.e.web.EndpointLinksResolver : Exposing 2 endpoint(s) beneath base path '/actuator'
2020-04-29 22:51:32.269 INFO 2016 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2020-04-29 22:51:32.627 INFO 2016 --- [ restartedMain] c.i.m.l.LimitsServiceApplication : Started LimitsServiceApplication in 12.155 seconds (JVM running for 14.055)
2020-04-29 22:51:39.114 INFO 2016 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2020-04-29 22:51:39.115 INFO 2016 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2020-04-29 22:51:39.151 INFO 2016 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 35 ms
here is my limits service code
package com.in28minutes.microservices.limitsservice;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class LimitsServiceApplication {
public static void main(String[] args) {
SpringApplication.run(LimitsServiceApplication.class, args);
}
}
`controller
package com.in28minutes.microservices.limitsservice;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import com.in28minutes.microservices.limitsservice.bean.LimitConfiguration;
#RestController
public class LimitsConfigurationController {
#Autowired
private Configuration configuration;
#GetMapping("/limits")
public LimitConfiguration retrieveLimitsFromConfigurations() {
return new LimitConfiguration(configuration.getMaximum(),
configuration.getMinimum());
}
}
component class
package com.in28minutes.microservices.limitsservice;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
#Component
#ConfigurationProperties("limits-service")
public class Configuration {
private int minimum;
private int maximum;
public int getMinimum() {
return minimum;
}
public int getMaximum() {
return maximum;
}
public void setMinimum(int minimum) {
this.minimum = minimum;
}
public void setMaximum(int maximum) {
this.maximum = maximum;
}
}
Bean class
package com.in28minutes.microservices.limitsservice.bean;
public class LimitConfiguration {
private int maximum;
private int minimum;
protected LimitConfiguration() {
}
public LimitConfiguration(int maximum, int minimum) {
super();
this.maximum = maximum;
this.minimum = minimum;
}
public int getMaximum() {
return maximum;
}
public int getMinimum() {
return minimum;
}
}
bootstrap.properties
spring.application.name=limits-service
spring.cloud.config.server.uri=http://localhost:8888
/git-localconfig-repo/limits-service.properties
limits-service.minimum=8
limits-service.maximum=888
please help me how to fix this

Answer 1

It looks like your config server call fails. That is why you are not able to load properties from config server but from your service local config file
Could not locate PropertySource: I/O error on GET request for "http://localhost:8888/limits-service/dev": Connection refused: connect; nested exception is java.net.ConnectException: Connection refused: connect
2020-04-29 22:51:25.074 INFO 2016 --- [ restartedMain] c.i.m.l.LimitsServiceApplication : The following profiles are active: dev

Answer 2

In your /git-localconfig-repo/limits-service.properties
add spring.cloud.config.server.git.uri=file:/git-localconfig-repo/limits-service