Question

使用Prometheus配置运行指标的JHipster应用程序时出现错误。

我使用官方网站上的配置：

https://www.jhipster.tech/monitoring/

在我的application-dev.yml中，我有：

metrics:
    prometheus:
        enabled: true

我的auth类是：

@Configuration
@Order(1)
@ConditionalOnProperty(prefix = "jhipster", name = "metrics.prometheus.enabled")
public class BasicAuthConfiguration extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .antMatcher("/management/prometheus/**")
            .authorizeRequests()
            .anyRequest().hasAuthority(AuthoritiesConstants.ADMIN)
            .and()
            .httpBasic().realmName("jhipster")
            .and()
            .sessionManagement()
            .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
            .and().csrf().disable();
    }
}



2019-06-25 12:22:52.693  INFO 13260 --- [  restartedMain] com.ex.App                  : The following profiles are active: dev,swagger
2019-06-25 12:22:55.170  WARN 13260 --- [  restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'undertowServletWebServerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/ServletWebServerFactoryConfiguration$EmbeddedUndertow.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webConfigurer' defined in file [/home/eclipse-workspace/back_docker/target/classes/com/ex/config/WebConfigurer.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'io.github.jhipster.config.JHipsterProperties': Could not bind properties to 'JHipsterProperties' : prefix=jhipster, ignoreInvalidFields=false, ignoreUnknownFields=false; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'jhipster' to io.github.jhipster.config.JHipsterProperties
2019-06-25 12:22:55.188 ERROR 13260 --- [  restartedMain] o.s.b.d.LoggingFailureAnalysisReporter   : 

***************************
APPLICATION FAILED TO START
***************************

Description:

Binding to target [Bindable@7585af55 type = io.github.jhipster.config.JHipsterProperties, value = 'provided', annotations = array<Annotation>[@org.springframework.boot.context.properties.ConfigurationProperties(ignoreInvalidFields=false, ignoreUnknownFields=false, value=jhipster, prefix=jhipster)]] failed:

    Property: jhipster.metrics.prometheus.enabled
    Value: true
    Origin: class path resource [config/application-dev.yml]:128:22
    Reason: The elements [jhipster.metrics.prometheus.enabled] were left unbound.

Action:

Update your application's configuration

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  11.679 s
[INFO] Finished at: 2019-06-25T12:22:55+02:00
[INFO] ------------------------------------------------------------------------

Answer 1

我将JHipster项目从微服务应用程序更改为微服务网关，从而解决了这个问题。

使用JHipster 6.0.1的具有Prometheus问题的度量标准（未绑定元素[jhipster.metrics.prometheus.enabled]。）

1 个答案: