search

Book-Microservices-v2 / chapter08c

Learn Microservices with Spring Boot (2nd edition) - Chapter 8 - 3/4
https://tpd.io/book-extra
7 stars 5 forks source link

Spring-consul for centralized configuration #1

Open andreykirson opened 3 years ago

andreykirson commented 3 years ago

Hi, I'm a little bit confused about how to use spring-consul. I can set default value but if it needs a more specified value in another folder for example config/multiplication/production spring does not use it and still uses the default value.

Here are my start app logs. 

C:\Users\79143\Documents\Pet Project\mental_arithmetic>mvn spring-boot:run -Dspring-boot.run.arguments="--spring.profiles.active=default,multiplication"
[INFO] Scanning for projects...
[INFO]
[INFO] -------------------< com.example:mental_arithmetic >--------------------
[INFO] Building mental_arithmetic 0.0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] >>> spring-boot-maven-plugin:2.5.2:run (default-cli) > test-compile @ mental_arithmetic >>>
[INFO]
[INFO] --- maven-resources-plugin:3.2.0:resources (default-resources) @ mental_arithmetic ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] Copying 1 resource
[INFO] Copying 26 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ mental_arithmetic ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:3.2.0:testResources (default-testResources) @ mental_arithmetic ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] skip non existing resourceDirectory C:\Users\79143\Documents\Pet Project\mental_arithmetic\src\test\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) @ mental_arithmetic ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] <<< spring-boot-maven-plugin:2.5.2:run (default-cli) < test-compile @ mental_arithmetic <<<
[INFO]
[INFO]
[INFO] --- spring-boot-maven-plugin:2.5.2:run (default-cli) @ mental_arithmetic ---
[INFO] Attaching agents: []
2021-08-19 09:48:54.617  INFO 25252 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.retry.annotation.RetryConfiguration' of type [org.springframework.retry.annotation.RetryConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v2.5.2)

2021-08-19 09:48:55.293  INFO 25252 --- [           main] b.c.PropertySourceBootstrapConfiguration : Located property source: [BootstrapPropertySource {name='bootstrapProperties-config/application,multiplication/'}, BootstrapPropertySource {name='bootstrapProperties-config/application,default/'}, BootstrapPropertySource {name='bootstrapProperties-config/application/'}, BootstrapPropertySource {name='bootstrapProperties-config/default,multiplication/'}, BootstrapPropertySource {name='bootstrapProperties-config/default,default/'}, BootstrapPropertySource {name='bootstrapProperties-config/default/'}]
2021-08-19 09:48:55.302  INFO 25252 --- [           main] c.e.m.MentalArithmeticApplication        : The following profiles are active: default,multiplication
2021-08-19 09:48:55.897  INFO 25252 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-08-19 09:48:56.019  INFO 25252 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 115 ms. Found 2 JPA repository interfaces.
2021-08-19 09:48:56.172  INFO 25252 --- [           main] o.s.cloud.context.scope.GenericScope     : BeanFactory id=135ad83f-97aa-3adf-843b-6bc922475774
2021-08-19 09:48:56.240  INFO 25252 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.retry.annotation.RetryConfiguration' of type [org.springframework.retry.annotation.RetryConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2021-08-19 09:48:56.449  INFO 25252 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8081 (http)
2021-08-19 09:48:56.458  INFO 25252 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2021-08-19 09:48:56.459  INFO 25252 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.48]
2021-08-19 09:48:56.591  INFO 25252 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2021-08-19 09:48:56.591  INFO 25252 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1277 ms
2021-08-19 09:48:56.687  INFO 25252 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2021-08-19 09:48:56.911  INFO 25252 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2021-08-19 09:48:56.916  INFO 25252 --- [           main] o.s.b.a.h2.H2ConsoleAutoConfiguration    : H2 console available at '/h2-console'. Database available at 'jdbc:h2:file:~/mental_arithmetic'
2021-08-19 09:48:57.029  INFO 25252 --- [           main] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-08-19 09:48:57.068  INFO 25252 --- [           main] org.hibernate.Version                    : HHH000412: Hibernate ORM core version 5.4.32.Final
2021-08-19 09:48:57.168  INFO 25252 --- [           main] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2021-08-19 09:48:57.274  INFO 25252 --- [           main] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2021-08-19 09:48:57.773  INFO 25252 --- [           main] o.h.e.t.j.p.i.JtaPlatformInitiator       : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2021-08-19 09:48:57.781  INFO 25252 --- [           main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2021-08-19 09:48:58.188  WARN 25252 --- [           main] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2021-08-19 09:48:58.340  INFO 25252 --- [           main] o.s.b.a.w.s.WelcomePageHandlerMapping    : Adding welcome page: class path resource [static/index.html]
2021-08-19 09:48:58.808  WARN 25252 --- [           main] iguration$LoadBalancerCaffeineWarnLogger : Spring Cloud LoadBalancer is currently working with the default cache. You can switch to using Caffeine cache, by adding it and org.springframework.cache.caffeine.CaffeineCacheManager to the classpath.
2021-08-19 09:48:58.814  INFO 25252 --- [           main] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 1 endpoint(s) beneath base path '/actuator'
2021-08-19 09:48:58.882  INFO 25252 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8081 (http) with context path ''
2021-08-19 09:48:58.890  INFO 25252 --- [           main] o.s.c.c.s.ConsulServiceRegistry          : Registering service with consul: NewService{id='multiplication-8081', name='multiplication', tags=[], address='LAPTOP-BIO148TB', meta={secure=false}, port=8081, enableTagOverride=null, check=Check{script='null', dockerContainerID='null', shell='null', interval='10s', ttl='null', http='http://LAPTOP-BIO148TB:8081/actuator/health', method='null', header={}, tcp='null', timeout='null', deregisterCriticalServiceAfter='null', tlsSkipVerify=null, status='null', grpc='null', grpcUseTLS=null}, checks=null}
2021-08-19 09:48:58.996  INFO 25252 --- [           main] c.e.m.MentalArithmeticApplication        : Started MentalArithmeticApplication in 5.1 seconds (JVM running for 5.465)
2021-08-19 09:49:08.602  INFO 25252 --- [nio-8081-exec-2] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
2021-08-19 09:49:08.602  INFO 25252 --- [nio-8081-exec-2] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
2021-08-19 09:49:08.606  INFO 25252 --- [nio-8081-exec-2] o.s.web.servlet.DispatcherServlet        : Completed initialization in 2 ms
2021-08-19 09:49:08.635  INFO 25252 --- [nio-8081-exec-2] o.s.a.r.c.CachingConnectionFactory       : Attempting to connect to: [localhost:5672]
2021-08-19 09:49:08.674  INFO 25252 --- [nio-8081-exec-2] o.s.a.r.c.CachingConnectionFactory       : Created new connection: rabbitConnectionFactory#52a23575:0/SimpleConnection@1a951593 [delegate=amqp://guest@127.0.0.1:5672/, localPort= 59802]
2021-08-19 09:49:08.675 DEBUG 25252 --- [nio-8081-exec-2] o.s.amqp.rabbit.core.RabbitAdmin         : Initializing declarations
2021-08-19 09:49:08.692 DEBUG 25252 --- [nio-8081-exec-2] o.s.amqp.rabbit.core.RabbitAdmin         : declaring Exchange 'attempts.topic'
2021-08-19 09:49:08.696 DEBUG 25252 --- [nio-8081-exec-2] o.s.amqp.rabbit.core.RabbitAdmin         : Declarations finished

This is my current state of the app https://github.com/andreykirson/mental_arithmetic/tree/getway

mechero commented 3 years ago

Hi Andrey, could you include also your current folder structure in Consul and its contents? This line in your logs point to the locations where it's trying to find your specific config, so it seems Spring Consul is doing its thing:

Located property source: [BootstrapPropertySource {name='bootstrapProperties-config/application,multiplication/'}, BootstrapPropertySource {name='bootstrapProperties-config/application,default/'}, BootstrapPropertySource {name='bootstrapProperties-config/application/'}, BootstrapPropertySource {name='bootstrapProperties-config/default,multiplication/'}, BootstrapPropertySource {name='bootstrapProperties-config/default,default/'}, BootstrapPropertySource {name='bootstrapProperties-config/default/'}]

andreykirson commented 3 years ago

I've tried using that path but still does not work. Here is my path structure in consul: image image

andreykirson commented 3 years ago

I use windows