如何解决AWS EC2上的Spring Eureka
Spring Eureka的新手。经过很多问题之后，让Spring Eureka可以在我的本地计算机上运行，但是使其可以在AWS EC2上运行-AMI1实例是另外一回事了，并且不会停止发出错误消息。
- 只有1个区域：us-east-2
- 不存在ALB或NLB
- 提供了SSL证书（DNS：eureka.mydomain.com）
- SG组具有用于8761端口的自定义TCP
#
# Spring Properties
#
spring:
application:
name:app-eureka-server
security:
user:
name: foo
password: bar
roles: ADMIN
cloud:
loadbalancer:
ribbon:
enabled: false
#
# Server Properties
#
server:
port: 8761
address: ec2-1.us-east-2.compute.amazonaws.com
#
# SSL Configurations
#
ssl:
enabled: true
key-store: classpath:keystore.p12
key-store-password: password
key-store-type: PKCS12
key-alias: tomcat
#
# Eureka
#
eureka:
server:
enable-self-preservation: true
eviction-interval-timer-in-ms: 5000
a-w-s-access-id: ACCESS
a-w-s-secret-key: SECRET
client:
healthcheck:
enabled: true
register-with-eureka: false
fetch-registry: false
eureka-server-d-n-s-name: eureka.${eureka.instance.app-group-name}.com
use-dns-for-fetching-service-urls: false
eureka-server-u-r-l-context: eureka
service-url:
# us-east-2a: https://${spring.security.user.name}:${spring.security.user.password}@${eureka.instance.hostname}:${server.port}/${eureka.client.eureka-server-u-r-l-context}
# us-east2b: https://${spring.security.user.name}:${spring.security.user.password}@${eureka.instance.hostname}:${server.port}/${eureka.client.eureka-server-u-r-l-context}
# us-east-2c: https://${spring.security.user.name}:${spring.security.user.password}@${eureka.instance.hostname}:${server.port}/${eureka.client.eureka-server-u-r-l-context}
defaultZone: https://${spring.security.user.name}:${spring.security.user.password}@${eureka.instance.hostname}:${server.port}/${eureka.client.eureka-server-u-r-l-context}
region: us-east-2
prefer-same-zone-eureka: true
availability-zones:
us-east-2: defaultZone
instance:
# hostname: ${server.address}
non-secure-port-enabled: false
secure-port-enabled: true
statusPageUrl: https://${eureka.instance.hostname}/info
healthCheckUrl: https://${eureka.instance.hostname}/health
homePageUrl: https://${eureka.instance.hostname}/
secure-port: ${server.port}
app-group-name: shaadiuniverse
一对问题。
@Configuration
@Profile("!default")
public class AWSInstanceConfig {
@Bean
public EurekaInstanceConfigBean eurekaInstanceConfigBean(InetUtils utils) {
final EurekaInstanceConfigBean instance = new EurekaInstanceConfigBean(utils)
{
@Scheduled(initialDelay = 30000L,fixedrate = 30000L)
public void refreshInfo() {
AmazonInfo newInfo = AmazonInfo.Builder.newBuilder().autoBuild("eureka");
if (!this.getDataCenterInfo().equals(newInfo)) {
((AmazonInfo) this.getDataCenterInfo()).setMetadata(newInfo.getMetadata());
this.setHostname(newInfo.get(AmazonInfo.MetaDataKey.publicHostname));
this.setIpAddress(newInfo.get(AmazonInfo.MetaDataKey.publicIpv4));
this.setDataCenterInfo(newInfo);
this.setSecurePort(8761);
}
}
};
AmazonInfo info = AmazonInfo.Builder.newBuilder().autoBuild("eureka");
instance.setHostname(info.get(AmazonInfo.MetaDataKey.publicHostname));
instance.setIpAddress(info.get(AmazonInfo.MetaDataKey.publicIpv4));
instance.setDataCenterInfo(info);
instance.setSecurePort(8761);
return instance;
}
}
- 我似乎收到了AWS Credential异常
2020-09-27 16:50:26.794 INFO 30302 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Eureka data center value eureka.datacenter is not set,defaulting to default
2020-09-27 16:50:26.795 INFO 30302 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Eureka environment value eureka.environment is not set,defaulting to test
2020-09-27 16:50:26.863 INFO 30302 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : isAws returned true
2020-09-27 16:50:26.882 ERROR 30302 --- [ Thread-10] o.s.c.n.e.server.EurekaServerBootstrap : Cannot bootstrap eureka server :
java.lang.NoClassDefFoundError: com/amazonaws/auth/AWSCredentials
at com.netflix.eureka.aws.AwsBinderDelegate.<init>(AwsBinderDelegate.java:29) ~[eureka-core-1.9.25.jar!/:1.9.25]
at org.springframework.cloud.netflix.eureka.server.EurekaServerBootstrap.initEurekaServerContext(EurekaServerBootstrap.java:146) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at org.springframework.cloud.netflix.eureka.server.EurekaServerBootstrap.contextinitialized(EurekaServerBootstrap.java:84) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at org.springframework.cloud.netflix.eureka.server.EurekaServerInitializerConfiguration.lambda$start$0(EurekaServerInitializerConfiguration.java:70) [spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_265]
Caused by: java.lang.classNotFoundException: com.amazonaws.auth.AWSCredentials
at java.net.urlclassloader.findClass(urlclassloader.java:382) ~[na:1.8.0_265]
at java.lang.classLoader.loadClass(ClassLoader.java:418) ~[na:1.8.0_265]
at org.springframework.boot.loader.Launchedurlclassloader.loadClass(Launchedurlclassloader.java:151) ~[sp-eureka-dev.jar:0.0.1-SNAPSHOT]
at java.lang.classLoader.loadClass(ClassLoader.java:351) ~[na:1.8.0_265]
... 5 common frames omitted
2020-09-27 16:50:26.883 ERROR 30302 --- [ Thread-10] e.s.EurekaServerInitializerConfiguration : Could not initialize Eureka servlet context
java.lang.RuntimeException: Cannot bootstrap eureka server :
at org.springframework.cloud.netflix.eureka.server.EurekaServerBootstrap.contextinitialized(EurekaServerBootstrap.java:90) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at org.springframework.cloud.netflix.eureka.server.EurekaServerInitializerConfiguration.lambda$start$0(EurekaServerInitializerConfiguration.java:70) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_265]
Caused by: java.lang.NoClassDefFoundError: com/amazonaws/auth/AWSCredentials
at com.netflix.eureka.aws.AwsBinderDelegate.<init>(AwsBinderDelegate.java:29) ~[eureka-core-1.9.25.jar!/:1.9.25]
at org.springframework.cloud.netflix.eureka.server.EurekaServerBootstrap.initEurekaServerContext(EurekaServerBootstrap.java:146) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at org.springframework.cloud.netflix.eureka.server.EurekaServerBootstrap.contextinitialized(EurekaServerBootstrap.java:84) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
... 2 common frames omitted
Caused by: java.lang.classNotFoundException: com.amazonaws.auth.AWSCredentials
at java.net.urlclassloader.findClass(urlclassloader.java:382) ~[na:1.8.0_265]
at java.lang.classLoader.loadClass(ClassLoader.java:418) ~[na:1.8.0_265]
at org.springframework.boot.loader.Launchedurlclassloader.loadClass(Launchedurlclassloader.java:151) ~[sp-eureka-dev.jar:0.0.1-SNAPSHOT]
at java.lang.classLoader.loadClass(ClassLoader.java:351) ~[na:1.8.0_265]
... 5 common frames omitted
2020-09-27 16:50:28.018 INFO 30302 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8761 (https) with context path ''
2020-09-27 16:48:04.931 WARN 30071 --- [eerNodesUpdater] c.n.eureka.cluster.PeerEurekaNodes : Cannot parse service URI https://foo:bar@${eureka.instance.hostname}:8761/eureka/
java.net.URISyntaxException: Illegal character in authority at index 8: https://foo:bar@${eureka.instance.hostname}:8761/eureka/
at java.net.URI$Parser.fail(URI.java:2848) ~[na:1.8.0_265]
at java.net.URI$Parser.parseAuthority(URI.java:3186) ~[na:1.8.0_265]
at java.net.URI$Parser.parseHierarchical(URI.java:3097) ~[na:1.8.0_265]
at java.net.URI$Parser.parse(URI.java:3053) ~[na:1.8.0_265]
at java.net.URI.<init>(URI.java:588) ~[na:1.8.0_265]
at com.netflix.eureka.cluster.PeerEurekaNodes.hostFromUrl(PeerEurekaNodes.java:261) [eureka-core-1.9.25.jar!/:1.9.25]
at com.netflix.eureka.cluster.PeerEurekaNodes.isinstanceURL(PeerEurekaNodes.java:250) [eureka-core-1.9.25.jar!/:1.9.25]
at com.netflix.eureka.cluster.PeerEurekaNodes.isThisMyUrl(PeerEurekaNodes.java:239) [eureka-core-1.9.25.jar!/:1.9.25]
at com.netflix.eureka.cluster.PeerEurekaNodes.resolvePeerUrls(PeerEurekaNodes.java:138) [eureka-core-1.9.25.jar!/:1.9.25]
at com.netflix.eureka.cluster.PeerEurekaNodes$2.run(PeerEurekaNodes.java:92) [eureka-core-1.9.25.jar!/:1.9.25]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_265]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_265]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_265]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_265]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_265]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_265]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_265]
如果开始，在AWS IP的安全性页面上输入用户名和密码时，出现以下错误：
2020-09-27 16:54:35.689 INFO 30302 --- [119-8761-exec-5] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring dispatcherServlet 'dispatcherServlet'
2020-09-27 16:54:35.690 INFO 30302 --- [119-8761-exec-5] o.s.web.servlet.dispatcherServlet : Initializing Servlet 'dispatcherServlet'
2020-09-27 16:54:35.704 INFO 30302 --- [119-8761-exec-5] o.s.web.servlet.dispatcherServlet : Completed initialization in 14 ms
2020-09-27 16:54:41.564 ERROR 30302 --- [119-8761-exec-8] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing Failed; nested exception is java.lang.NullPointerException] with root cause
java.lang.NullPointerException: null
at org.springframework.cloud.netflix.eureka.server.EurekaController.getServerContext(EurekaController.java:144) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at org.springframework.cloud.netflix.eureka.server.EurekaController.getRegistry(EurekaController.java:140) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at org.springframework.cloud.netflix.eureka.server.EurekaController.populateHeader(EurekaController.java:125) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at org.springframework.cloud.netflix.eureka.server.EurekaController.populateBase(EurekaController.java:114) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at org.springframework.cloud.netflix.eureka.server.EurekaController.status(EurekaController.java:68) ~[spring-cloud-netflix-eureka-server-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_265]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_265]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_265]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_265]
at org.springframework.web.method.support.invocableHandlerMethod.doInvoke(invocableHandlerMethod.java:190) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.method.support.invocableHandlerMethod.invokeForRequest(invocableHandlerMethod.java:138) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletinvocableHandlerMethod.invokeAndHandle(ServletinvocableHandlerMethod.java:105) ~[spring-webmvc-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:878) ~[spring-webmvc-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:792) ~[spring-webmvc-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.servlet.dispatcherServlet.dodispatch(dispatcherServlet.java:1040) ~[spring-webmvc-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.servlet.dispatcherServlet.doService(dispatcherServlet.java:943) ~[spring-webmvc-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) ~[tomcat-embed-core-9.0.37.jar!/:4.0.FR]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.37.jar!/:4.0.FR]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:155) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.authentication.ui.DefaultlogoutPageGeneratingFilter.doFilterInternal(DefaultlogoutPageGeneratingFilter.java:52) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:216) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.authentication.logout.logoutFilter.doFilter(logoutFilter.java:116) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.3.3.RELEASE.jar!/:5.3.3.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcmetricsFilter.doFilterInternal(WebMvcmetricsFilter.java:93) ~[spring-boot-actuator-2.3.2.RELEASE.jar!/:2.3.2.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar!/:5.2.8.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at org.apache.tomcat.util.net.socketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_265]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_265]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.37.jar!/:9.0.37]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_265]
试图找出出什么问题是对的。我也没有看到有关Eureka在AWS EC2中工作的大量文档。工作中的至少一位。尝试了几乎所有东西。
编辑：添加POM.xml
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>Hoxton.SR7</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>
<!-- Exclude aws-java-sdk-core -->
<!-- <dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-aws</artifactId>
<exclusions>
<exclusion>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-core</artifactId>
</exclusion>
</exclusions>
</dependency> -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<executable>true</executable>
</configuration>
</plugin>
</plugins>
</build>
</project>
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