我现在正尝试使用spring config server / spring config客户端和eureka服务器一起进行服务发现。当我使用本地文件系统来保存配置时,一切都很好,但是一旦我更改为gitHub来保存配置,我就无法启动spring config client,并且收到了此错误消息:
com.netflix.discovery.DiscoveryClient:无法获得从响应http://user:{密码} AQBdTe9vjgOqANyfi + Ke5HYmhFJnuvsGJ + 8FOqLgdMdFInJkVRzy9XngylNp9KlX2lwPI13jT7ceDjBs9w4B6A15akQTHHP1q9rWwMcLtVCCKGFgvXSgQF + WWIItxBmIDGG4bSgDYZ6XQWl66T84PxjTBygErpmAjn + X2BWdtWtVmjXzpMQMaHGpiyLPoGIQYF4j9ZGpl16Jx79 + j6et6LStksrT3WxQuanhZwIkqZ827 + 2mlUB3kd5ocW7R0vC3JMGVZlGNfqYQwJIhSJ19lrq4gxm / zbGroYonW3QSHTiRlhlvOdovEua / 0dCl6 + s0iEHYZCBllr7jikEWmS5Px7U2TG8 / eQkjR8pUbSN6OE + OI2ZZUCNOT + mi75ZeeN1OtdQ = @本地:8761 /尤里卡/空
无法联系任何eureka节点 - 可能是安全组问题?
java.lang.IllegalArgumentException异常:在索引7在权威非法字符:http://user:{密码} AQBdTe9vjgOqANyfi + Ke5HYmhFJnuvsGJ + 8FOqLgdMdFInJkVRzy9XngylNp9KlX2lwPI13jT7ceDjBs9w4B6A15akQTHHP1q9rWwMcLtVCCKGFgvXSgQF + WWIItxBmIDGG4bSgDYZ6XQWl66T84PxjTBygErpmAjn + X2BWdtWtVmjXzpMQMaHGpiyLPoGIQYF4j9ZGpl16Jx79 + j6et6LStksrT3WxQuanhZwIkqZ827 + 2mlUB3kd5ocW7R0vC3JMGVZlGNfqYQwJIhSJ19lrq4gxm / zbGroYonW3QSHTiRlhlvOdovEua / 0dCl6 + s0iEHYZCBllr7jikEWmS5Px7U2TG8 / eQkjR8pUbSN6OE + OI2ZZUCNOT + mi75ZeeN1OtdQ = @本地:8761 /尤里卡/ 在java.net.URI.create(URI.java:852)
这就是我所拥有的:
spring: application: name: spirent-config-server cloud: config: server: git: uri: https://github.com/spring-cloud-samples/config-repo #searchPaths: foo,bar* server: port: 8888
bootstrap.properties:
spring.application.name= foo spring.profiles.active= development spring.cloud.config.uri= http://localhost:8888
和application.yml
eureka:
instance:
hostname: ${host.instance.name:frank1}
nonSecurePort: ${host.instance.port:8080}
metadataMap:
instanceId: ${host.instance.instanceid:frank_123}
client:
serviceUrl:
defaultZone: http://localhost:8761/eureka/
server:
port: ${host.instance.port:8080}
application.yml
server:
port: 8761
eureka:
client:
registerWithEureka: false
fetchRegistry: false
server:
waitTimeInMsWhenSyncEmpty: 0
bootstrap.yml:
spring:
application:
name: eureka
cloud:
config:
uri: ${CONFIG_SERVER_URL:http://localhost:8888}
从例外情况来看,似乎是因为discoverClient不起作用,配置有什么特别之处? 但是,如果我从gitHub更改为本地文件存储进行配置,一切都很好。
提前感谢您的建议。
基于spring cloud文档,我这样做:
在config server的application.yml中:
spring:
application:
name: spirent-config-server
cloud:
config:
server:
git:
uri: https://github.com/spring-cloud-samples/config-repo
#searchPaths: foo,bar*
encrypt:
key: abc
server:
port: 8888
在Eureka Server的application.yml中:
server:
port: 8761
eureka:
instance:
hostname: localhost
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl:
defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
server:
waitTimeInMsWhenSyncEmpty: 0
encrypt:
key: abc
在config client的application.yml中:
eureka:
instance:
hostname: ${host.instance.name:frank1}
nonSecurePort: ${host.instance.port:8080}
leaseRenewalIntervalInSeconds: 5 #default is 30, recommended to keep default
metadataMap:
#instanceId: ${host.instance.instanceid:frank_123}
instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}
client:
serviceUrl:
defaultZone: http://localhost:8761/eureka/
server:
port: ${host.instance.port:8080}
encrypt:
key: abc
但是,问题是在我启动Eureka配置服务器后,它很好,没有例外,但在我启动配置客户端后,我得到了同样的例外:
Can't contact any eureka nodes - possibly a security group issue?
java.lang.IllegalArgumentException: Illegal character in authority at index 7: http://user:{cipher}AQBdTe9vjgOqANyfi+Ke5HYmhFJnuvsGJ+8FOqLgdMdFInJkVRzy9XngylNp9KlX2lwPI13jT7ceDjBs9w4B6A15akQTHHP1q9rWwMcLtVCCKGFgvXSgQF+WWIItxBmIDGG4bSgDYZ6XQWl66T84PxjTBygErpmAjn+X2BWdtWtVmjXzpMQMaHGpiyLPoGIQYF4j9ZGpl16Jx79+j6et6LStksrT3WxQuanhZwIkqZ827+2mlUB3kd5ocW7R0vC3JMGVZlGNfqYQwJIhSJ19lrq4gxm/zbGroYonW3QSHTiRlhlvOdovEua/0dCl6+s0iEHYZCBllr7jikEWmS5Px7U2TG8/eQkjR8pUbSN6OE+OI2ZZUCNOT+mi75ZeeN1OtdQ=@localhost:8761/eureka/
at java.net.URI.create(URI.java:852)
at com.sun.jersey.api.client.Client.resource(Client.java:433)
at com.netflix.discovery.DiscoveryClient.makeRemoteCall(DiscoveryClient.java:1091)
at com.netflix.discovery.DiscoveryClient.makeRemoteCall(DiscoveryClient.java:1060)
at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:835)
谁能告诉我我的错误在哪里?这只发生在使用GIT作为配置服务器数据源时,但在本地文件数据源中,没有发生错误。
由于
这是我尝试解决关键问题的步骤,但又失败了:
从Oracle下载“Java密码术扩展(JCE)无限强度管辖权政策文件”,并按照安装说明进行操作(基本上将JRE lib / security目录中的2个策略文件替换为您下载的那些) 。
现在如果我运行spring encrypt mysecret --key foo,它就会成功,这意味着JCE已正确安装;
在我的配置服务器中更新application.yml后,application.yml是这样的:
spring:
application:
name: spirent-config-server
cloud:
config:
server:
git:
uri: https://github.com/spring-cloud-samples/config-repo
#searchPaths: foo,bar*
encrypt:
keyStore:
location: classpath:/server.jks
password: letmein
alias: abc
secret: changeme
key: abc
server:
port: 8888
将此添加到eureka服务器和配置客户端application.yml:
加密: key:abc
运行一切: 结果是同样令人讨厌的错误
那我的测试有什么问题?谢谢你的帮助
这是我的错: 将application.yml更改为:
spring:
application:
name: configserver
encrypt:
failOnError: false
keyStore:
#location: classpath:keystore.jks
#password: ${KEYSTORE_PASSWORD:foobar} # don't use a default in production
#alias: test
location: classpath:server.jks
password: letmein
alias: mytestkey
secret: changeme
然后使用此命令生成完全解决问题的文件:
keytool -genkeypair -alias mytestkey -keyalg RSA \ -dname“CN = Web服务器,OU =单位,O =组织,L =城市,S =州,C = US” -keypass changeme -keystore server.jks -storepass letmein
谢谢