Describe the bug
I follow this doc https://docs.spring.io/spring-cloud-config/docs/3.0.3/reference/html/ to set #spring.config.import=optional:configserver:http://localhost:8888 but Config Server not started with following error:
/Users/hendisantika/.sdkman/candidates/java/11.0.9.j9-adpt/bin/java -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -javaagent:/Users/hendisantika/Library/Application Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/211.7142.45/IntelliJ IDEA.app/Contents/lib/idea_rt.jar=53068:/Users/hendisantika/Library/Application Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/211.7142.45/IntelliJ IDEA.app/Contents/bin -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -Dfile.encoding=UTF-8 -classpath /Users/hendisantika/Desktop/tes/Config Server/target/classes:/Users/hendisantika/.m2/repository/org/springframework/cloud/spring-cloud-starter-netflix-eureka-client/3.0.2/spring-cloud-starter-netflix-eureka-client-3.0.2.jar:/Users/hendisantika/.m2/repository/org/springframework/cloud/spring-cloud-starter/3.0.2/spring-cloud-starter-3.0.2.jar:/Users/hendisantika/.m2/repository/org/springframework/cloud/spring-cloud-context/3.0.2/spring-cloud-context-3.0.2.jar:/Users/hendisantika/.m2/repository/org/springframework/cloud/spring-cloud-commons/3.0.2/spring-cloud-commons-3.0.2.jar:/Users/hendisantika/.m2/repository/org/springframework/cloud/spring-cloud-netflix-eureka-client/3.0.2/spring-cloud-netflix-eureka-client-3.0.2.jar:/Users/hendisantika/.m2/repository/com/netflix/eureka/eureka-client/1.10.11/eureka-client-1.10.11.jar:/Users/hendisantika/.m2/repository/com/netflix/netflix-commons/netflix-eventbus/0.3.0/netflix-eventbus-0.3.0.jar:/Users/hendisantika/.m2/repository/com/netflix/netflix-commons/netflix-infix/0.3.0/netflix-infix-0.3.0.jar:/Users/hendisantika/.m2/repository/commons-jxpath/commons-jxpath/1.3/commons-jxpath-1.3.jar:/Users/hendisantika/.m2/repository/joda-time/joda-time/2.3/joda-time-2.3.jar:/Users/hendisantika/.m2/repository/org/antlr/antlr-runtime/3.4/antlr-runtime-3.4.jar:/Users/hendisantika/.m2/repository/org/antlr/stringtemplate/3.2.1/stringtemplate-3.2.1.jar:/Users/hendisantika/.m2/repository/antlr/antlr/2.7.7/antlr-2.7.7.jar:/Users/hendisantika/.m2/repository/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar:/Users/hendisantika/.m2/repository/org/apache/commons/commons-math/2.2/commons-math-2.2.jar:/Users/hendisantika/.m2/repository/com/thoughtworks/xstream/xstream/1.4.14/xstream-1.4.14.jar:/Users/hendisantika/.m2/repository/xmlpull/xmlpull/1.1.3.1/xmlpull-1.1.3.1.jar:/Users/hendisantika/.m2/repository/xpp3/xpp3_min/1.1.4c/xpp3_min-1.1.4c.jar:/Users/hendisantika/.m2/repository/javax/ws/rs/jsr311-api/1.1.1/jsr311-api-1.1.1.jar:/Users/hendisantika/.m2/repository/com/netflix/servo/servo-core/0.12.21/servo-core-0.12.21.jar:/Users/hendisantika/.m2/repository/com/google/guava/guava/19.0/guava-19.0.jar:/Users/hendisantika/.m2/repository/org/apache/httpcomponents/httpclient/4.5.13/httpclient-4.5.13.jar:/Users/hendisantika/.m2/repository/commons-codec/commons-codec/1.15/commons-codec-1.15.jar:/Users/hendisantika/.m2/repository/commons-configuration/commons-configuration/1.10/commons-configuration-1.10.jar:/Users/hendisantika/.m2/repository/commons-lang/commons-lang/2.6/commons-lang-2.6.jar:/Users/hendisantika/.m2/repository/com/google/inject/guice/4.1.0/guice-4.1.0.jar:/Users/hendisantika/.m2/repository/javax/inject/javax.inject/1/javax.inject-1.jar:/Users/hendisantika/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/Users/hendisantika/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.11.4/jackson-annotations-2.11.4.jar:/Users/hendisantika/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.11.4/jackson-core-2.11.4.jar:/Users/hendisantika/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.11.4/jackson-databind-2.11.4.jar:/Users/hendisantika/.m2/repository/org/codehaus/jettison/jettison/1.4.0/jettison-1.4.0.jar:/Users/hendisantika/.m2/repository/com/netflix/eureka/eureka-core/1.10.11/eureka-core-1.10.11.jar:/Users/hendisantika/.m2/repository/com/fasterxml/woodstox/woodstox-core/5.3.0/woodstox-core-5.3.0.jar:/Users/hendisantika/.m2/repository/org/codehaus/woodstox/stax2-api/4.2/stax2-api-4.2.jar:/Users/hendisantika/.m2/repository/org/springframework/cloud/spring-cloud-starter-loadbalancer/3.0.2/spring-cloud-starter-loadbalancer-3.0.2.jar:/Users/hendisantika/.m2/repository/org/springframework/cloud/spring-cloud-loadbalancer/3.0.2/spring-cloud-loadbalancer-3.0.2.jar:/Users/hendisantika/.m2/repository/io/projectreactor/reactor-core/3.4.5/reactor-core-3.4.5.jar:/Users/hendisantika/.m2/repository/org/reactivestreams/reactive-streams/1.0.3/reactive-streams-1.0.3.jar:/Users/hendisantika/.m2/repository/io/projectreactor/addons/reactor-extra/3.4.3/reactor-extra-3.4.3.jar:/Users/hendisantika/.m2/repository/org/springframework/boot/spring-boot-starter-cache/2.4.5/spring-boot-starter-cache-2.4.5.jar:/Users/hendisantika/.m2/repository/org/springframework/spring-context-support/5.3.6/spring-context-support-5.3.6.jar:/Users/hendisantika/.m2/repository/com/stoyanr/evictor/1.0.0/evictor-1.0.0.jar:/Users/hendisantika/.m2/repository/org/springframework/cloud/spring-cloud-config-server/3.0.3/spring-cloud-config-server-3.0.3.jar:/Users/hendisantika/.m2/repository/org/springframework/cloud/spring-cloud-config-client/3.0.3/spring-cloud-config-client-3.0.3.jar:/Users/hendisantika/.m2/repository/org/springframework/spring-web/5.3.6/spring-web-5.3.6.jar:/Users/hendisantika/.m2/repository/org/springframework/spring-beans/5.3.6/spring-beans-5.3.6.jar:/Users/hendisantika/.m2/repository/org/springframework/boot/spring-boot-starter-web/2.4.5/spring-boot-starter-web-2.4.5.jar:/Users/hendisantika/.m2/repository/org/springframework/bo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.6/spring-context-5.3.6.jar:/Users/hendisantika/.m2/repository/org/springframework/boot/spring-boot-autoconfigure/2.4.5/spring-boot-autoconfigure-2.4.5.jar:/Users/hendisantika/.m2/repository/org/springframework/boot/spring-boot-configuration-processor/2.4.5/spring-boot-configuration-processor-2.4.5.jar:/Users/hendisantika/.m2/repository/org/springframework/spring-core/5.3.6/spring-core-5.3.6.jar:/Users/hendisantika/.m2/repository/org/springframework/spring-jcl/5.3.6/spring-jcl-5.3.6.jar com.hendisantika.microservices.configserver.ConfigServerApplication
08:57:49.949 [restartedMain] ERROR org.springframework.boot.SpringApplication - Application run failed
java.lang.IllegalStateException: Unable to load config data from 'optional:configserver:https://localhost:8888'
at org.springframework.boot.context.config.StandardConfigDataLocationResolver.getReferences(StandardConfigDataLocationResolver.java:128)
at org.springframework.boot.context.config.StandardConfigDataLocationResolver.resolve(StandardConfigDataLocationResolver.java:115)
at org.springframework.boot.context.config.ConfigDataLocationResolvers.lambda$resolve$1(ConfigDataLocationResolvers.java:115)
at org.springframework.boot.context.config.ConfigDataLocationResolvers$$Lambda$175/000000000000000000.get(Unknown Source)
at org.springframework.boot.context.config.ConfigDataLocationResolvers.resolve(ConfigDataLocationResolvers.java:126)
at org.springframework.boot.context.config.ConfigDataLocationResolvers.resolve(ConfigDataLocationResolvers.java:115)
at org.springframework.boot.context.config.ConfigDataLocationResolvers.resolve(ConfigDataLocationResolvers.java:107)
at org.springframework.boot.context.config.ConfigDataImporter.resolve(ConfigDataImporter.java:101)
at org.springframework.boot.context.config.ConfigDataImporter.resolve(ConfigDataImporter.java:93)
at org.springframework.boot.context.config.ConfigDataImporter.resolveAndLoad(ConfigDataImporter.java:81)
at org.springframework.boot.context.config.ConfigDataEnvironmentContributors.withProcessedImports(ConfigDataEnvironmentContributors.java:121)
at org.springframework.boot.context.config.ConfigDataEnvironment.processInitial(ConfigDataEnvironment.java:242)
at org.springframework.boot.context.config.ConfigDataEnvironment.processAndApply(ConfigDataEnvironment.java:230)
at org.springframework.boot.context.config.ConfigDataEnvironmentPostProcessor.postProcessEnvironment(ConfigDataEnvironmentPostProcessor.java:97)
at org.springframework.boot.context.config.ConfigDataEnvironmentPostProcessor.postProcessEnvironment(ConfigDataEnvironmentPostProcessor.java:89)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEnvironmentPreparedEvent(EnvironmentPostProcessorApplicationListener.java:100)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEvent(EnvironmentPostProcessorApplicationListener.java:86)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:131)
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:82)
at org.springframework.boot.SpringApplicationRunListeners.lambda$environmentPrepared$2(SpringApplicationRunListeners.java:63)
at org.springframework.boot.SpringApplicationRunListeners$$Lambda$129/000000000000000000.accept(Unknown Source)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:117)
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:111)
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:62)
at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:375)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:333)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1340)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329)
at com.hendisantika.microservices.configserver.ConfigServerApplication.main(ConfigServerApplication.java:14)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Caused by: java.lang.IllegalStateException: File extension is not known to any PropertySourceLoader. If the location is meant to reference a directory, it must end in '/'
at org.springframework.boot.context.config.StandardConfigDataLocationResolver.getReferencesForFile(StandardConfigDataLocationResolver.java:214)
at org.springframework.boot.context.config.StandardConfigDataLocationResolver.getReferences(StandardConfigDataLocationResolver.java:125)
... 37 common frames omitted
Process finished with exit code 0
Sample Here the sample to reproduce the issue: https://gitlab.com/microservice-samples/micro-services-spring-cloud-config/configuration
Thanks
Comment From: ryanjbaxter
That is not a sample but a collection of yaml files
Comment From: hendisantika
Oh Sorry. Here's the Config Server repo sample https://gitlab.com/microservice-samples/micro-services-spring-cloud-config/config-server
Comment From: ryanjbaxter
Why are you trying to point a config server at another config server for its configuration?
Comment From: hendisantika
which part?
Comment From: ryanjbaxter
Using `spring.config.import="optional:configserver" is not valid for a config server https://gitlab.com/microservice-samples/micro-services-spring-cloud-config/config-server/-/blob/main/src/main/resources/application.properties#L12-13
Comment From: hendisantika
I commented it.
Comment From: ryanjbaxter
I know but that is what your original issue was referencing. So if that is not the problem what is?