我正在使用两个配置服务器运行微服务:
- Spring Cloud Config(带有 git 后端)
- 弹簧云库
我将 Vault 令牌存储在 Spring Cloud Config 服务器中。启动微服务时,我希望它:
- 检索存储在 Spring Cloud Config 中的配置,包括 Vault 令牌。
- 使用 Vault 令牌连接到 Spring Cloud Vault,然后检索存储在 Spring Cloud Vault 中的配置。
引导程序属性:
spring.application.name=my-app
spring.cloud.config.uri=http://localhost:8888
Spring Cloud 配置服务器:
spring.cloud.vault.token=19aefa97-cccc-bbbb-aaaa-225940e63d76
但是,我遇到异常说spring.cloud.vault.token
必须在场。
Caused by: java.lang.IllegalArgumentException: Token (spring.cloud.vault.token) must not be empty
at org.springframework.util.Assert.hasText(Assert.java:181)
at org.springframework.cloud.vault.config.VaultBootstrapConfiguration.clientAuthentication(VaultBootstrapConfiguration.java:270)
at org.springframework.cloud.vault.config.VaultBootstrapConfiguration$$EnhancerBySpringCGLIB$$473cc7b3.CGLIB$clientAuthentication$7(<generated>)
at org.springframework.cloud.vault.config.VaultBootstrapConfiguration$$EnhancerBySpringCGLIB$$473cc7b3$$FastClassBySpringCGLIB$$5f991c47.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:358)
at org.springframework.cloud.vault.config.VaultBootstrapConfiguration$$EnhancerBySpringCGLIB$$473cc7b3.clientAuthentication(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
... 88 common frames omitted
问题:
将 Vault 令牌存储在 Spring Cloud Config 中以供微服务稍后访问 Spring Cloud Vault 是否有效?
如果是,我们是否需要设置属性检索的顺序?即
spring.cloud.vault.config.order
Spring Cloud Vault 的设置。Spring Cloud Config 是否有任何等效参数?