Distributed configurations with Spring Cloud Config Server
SouJava channel presentation: https://www.youtube.com/watch?v=9EUpXKL9n5E
TDC POA 2018 slides: https://www.slideshare.net/emmanuelnerisouza/configuraes-distribudas-com-spring-cloud-config
cd distributed-configurations
mvn clean package
cd server
mvn dockerfile:build
docker run -it -p 8888:8888 distributed-configurations/server
Config Server log:
s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8888 (http)
b.c.e.config.CloudConfigAppConfig : Started CloudConfigAppConfig in 5.479 seconds (JVM running for 6.201)
Config Server url: http://localhost:8888/
User/Password = Config/Config
cd app
mvn spring-boot:run
App application log:
c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at: http://localhost:8888
c.c.c.ConfigServicePropertySourceLocator : Located environment: name=app, profiles=[default], label=null, version=24f2a8d2927a3bd516c49b06dc2ca37c9bab5326, state=null
b.c.PropertySourceBootstrapConfiguration : Located property source: CompositePropertySource {name='configService', propertySources=[MapPropertySource {name='configClient'}, MapPropertySource {name='https://github.com/emmanuelneri/distributed-configurations-files/app-default.properties'}, MapPropertySource {name='https://github.com/emmanuelneri/distributed-configurations-files/application-default.properties'}, MapPropertySource {name='https://github.com/emmanuelneri/distributed-configurations-files/app.properties'}, MapPropertySource {name='https://github.com/emmanuelneri/distributed-configurations-files/application.properties'}]}
s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8090 (http)
br.com.emmanuelneri.app.AppConfig : Started AppConfig in 4.291 seconds (JVM running for 4.79)
App application url: http://localhost:8090/
User/Password = User/Default
cd web
mvn spring-boot:run
Web application log:
c.c.c.ConfigServicePropertySourceLocator : Fetching config from server at: http://localhost:8888
c.c.c.ConfigServicePropertySourceLocator : Located environment: name=web, profiles=[default], label=null, version=24f2a8d2927a3bd516c49b06dc2ca37c9bab5326, state=null
b.c.PropertySourceBootstrapConfiguration : Located property source: CompositePropertySource {name='configService', propertySources=[MapPropertySource {name='configClient'}, MapPropertySource {name='https://github.com/emmanuelneri/distributed-configurations-files/web-default.properties'}, MapPropertySource {name='https://github.com/emmanuelneri/distributed-configurations-files/application-default.properties'}, MapPropertySource {name='https://github.com/emmanuelneri/distributed-configurations-files/web.properties'}, MapPropertySource {name='https://github.com/emmanuelneri/distributed-configurations-files/application.properties'}]}
s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8070 (http)
br.com.emmanuelneri.app.WebConfig : Started WebConfig in 8.151 seconds (JVM running for 9.283)```
Web application url: http://localhost:8070/
User/Password = User/Default
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