如何在带有嵌入式tomcat的Spring Boot应用程序中运行hawt.io [英] How to run hawt.io in spring boot application with embedded tomcat
问题描述
我想将hawt.io作为嵌入式组件添加到具有嵌入式tomcat服务器的spring boot'fat jar'应用程序中.
I would like to add hawt.io as an embedded component to my spring boot 'fat jar' application which has an embedded tomcat server.
我该怎么做? 我该如何部署hawt.io war文件?
How can I do this? How could I deploy the hawt.io war file?
更新: 我添加了依赖项:
UPDATE: I added the dependencies:
- hawtio-web
- hawtio-core
- hawtio-plugin-mbean
- hawtio-springboot 到我的pom
- hawtio-web
- hawtio-core
- hawtio-plugin-mbean
- hawtio-springboot to my pom
当我现在启动应用程序并打开URL localhost:8080/hatio/index.html 时，我得到了登录页面. 由于我不知道用户名和密码，因此我添加了 hawtio.authenticationEnabled = false 到我的 application.properties
When I start the application now and open the url localhost:8080/hatio/index.html I get the login page presented. Since I don't know username and password I the added hawtio.authenticationEnabled=false to my application.properties
但是-现在我得到一个警告 'WARN 3420 --- [nio-8080-exec-4] o.s.web.servlet.PageNotFound:请求方法'POST'不支持' 后跟一个空指针异常.
But - now I get a warning ' WARN 3420 --- [nio-8080-exec-4] o.s.web.servlet.PageNotFound : Request method 'POST' not supported' followed by a a null pointer exception.
参考文献: http://hawt.io/configuration/index.html
推荐答案
我遇到了完全相同的问题-这就是我解决问题的方式.
I had exactly the same issue - and here is how I solved the problem.
我发现spring-boot不支持旧的web.xml配置，这是当maven-war-plugin在您自己的战争中进行hawtio-web项目的覆盖时得到的.
由此产生的战争包含您的Web代码以及hawtio-web存档的内容.
I found out that spring-boot doesnt support legacy web.xml configuration which is what you get when the maven-war-plugin does the overlay of the hawtio-web project on top of your own war.
The resulting war contains both your web code as well as the content of the hawtio-web archive.
请参见 http://docs .spring.io/spring-boot/docs/current/reference/html/howto-traditional-deployment.html
因此，我在春季开始了配置servlet和过滤器的过程.
So I started the process of configuring the servlets and filters in spring.
首先将必要的依赖项添加到pom.xml
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot-version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-actuator</artifactId>
<version>${spring-boot-version}</version>
</dependency>
<dependency>
<groupId>io.hawt</groupId>
<artifactId>hawtio-springboot</artifactId>
<version>${hawtio.version}</version>
</dependency>
<dependency>
<groupId>io.hawt</groupId>
<artifactId>hawtio-core</artifactId>
<version>${hawtio.version}</version>
</dependency>
</dependencies>
我正在使用以下版本:
<hawtio.version>2.0.0</hawtio.version>
<spring-boot.version>1.2.3.RELEASE</spring-boot.version>
添加配置类以配置servlet和过滤器:
@Configuration
public class HawtioConfiguration extends WebMvcConfigurerAdapter {
@Override
public void addResourceHandlers(final ResourceHandlerRegistry registry) {
registry.addResourceHandler("/hawtio/plugins/**").addResourceLocations("/app/", "classpath:/static/hawtio/app/");
registry.addResourceHandler("/hawtio/**").addResourceLocations("/", "/app/", "classpath:/static/hawtio/",
"classpath:/static/hawtio/app/");
}
@Override
public void addViewControllers(final ViewControllerRegistry registry) {
registry.addViewController("/hawtio/plugin").setViewName("forward:/plugin");
registry.addViewController("/hawtio/").setViewName("redirect:/hawtio/index.html");
}
@Bean
public ServletRegistrationBean userServlet() {
return new ServletRegistrationBean(new UserServlet(), "/user/*", "/hawtio/user/*");
}
@Bean
public ServletRegistrationBean jolokiaproxy() {
return new ServletRegistrationBean(new ProxyServlet(), "/hawtio/proxy/*");
}
@Bean
public ServletRegistrationBean kubeservice() {
return new ServletRegistrationBean(new ServiceServlet(), "/hawtio/service/*");
}
@Bean
public ServletRegistrationBean kubepod() {
return new ServletRegistrationBean(new PodServlet(), "/hawtio/pod/*");
}
@Bean
public ServletRegistrationBean fileupload() {
return new ServletRegistrationBean(new UploadServlet(), "/hawtio/file-upload/*");
}
@Bean
public ServletRegistrationBean loginservlet() {
return new ServletRegistrationBean(new LoginServlet(), "/hawtio/auth/login/*");
}
@Bean
public ServletRegistrationBean logoutservlet() {
return new ServletRegistrationBean(new LogoutServlet(), "/hawtio/auth/logout/*");
}
@Bean
public ServletRegistrationBean keycloakservlet() {
return new ServletRegistrationBean(new KeycloakServlet(), "/hawtio/keycloak/*");
}
@Bean
public ServletRegistrationBean exportcontextservlet() {
return new ServletRegistrationBean(new ExportContextServlet(), "/hawtio/exportContext/*");
}
@Bean
public ServletRegistrationBean mavenSource() {
return new ServletRegistrationBean(new JavaDocServlet(), "/hawtio/javadoc/*");
}
@Bean
public ServletRegistrationBean contextFormatter() {
return new ServletRegistrationBean(new ContextFormatterServlet(), "/hawtio/contextFormatter/*");
}
@Bean
public ServletRegistrationBean gitServlet() {
return new ServletRegistrationBean(new GitServlet(), "/hawtio/git/*");
}
@Bean
public ServletListenerRegistrationBean hawtioContextListener() {
return new ServletListenerRegistrationBean<>(new HawtioContextListener());
}
@Bean
public ServletListenerRegistrationBean fileCleanerCleanup() {
return new ServletListenerRegistrationBean<>(new FileCleanerCleanup());
}
@Bean
public FilterRegistrationBean redirectFilter() {
final FilterRegistrationBean filter = new FilterRegistrationBean();
filter.setFilter(new RedirectFilter());
filter.setUrlPatterns(Collections.singletonList("/hawtio/*"));
return filter;
}
@Bean
public FilterRegistrationBean sessionExpiryFilter() {
final FilterRegistrationBean filter = new FilterRegistrationBean();
filter.setFilter(new SessionExpiryFilter());
filter.setUrlPatterns(Collections.singletonList("/hawtio/*"));
return filter;
}
@Bean
public FilterRegistrationBean cacheFilter() {
final FilterRegistrationBean filter = new FilterRegistrationBean();
filter.setFilter(new CacheHeadersFilter());
filter.setUrlPatterns(Collections.singletonList("/hawtio/*"));
return filter;
}
@Bean
public FilterRegistrationBean CORSFilter() {
final FilterRegistrationBean filter = new FilterRegistrationBean();
filter.setFilter(new CORSFilter());
filter.setUrlPatterns(Collections.singletonList("/hawtio/*"));
return filter;
}
@Bean
public FilterRegistrationBean XFrameOptionsFilter() {
final FilterRegistrationBean filter = new FilterRegistrationBean();
filter.setFilter(new XFrameOptionsFilter());
filter.setUrlPatterns(Collections.singletonList("/hawtio/*"));
return filter;
}
@Bean
public FilterRegistrationBean AuthenticationFilter() {
final FilterRegistrationBean filter = new FilterRegistrationBean();
filter.setFilter(new AuthenticationFilter());
filter.setUrlPatterns(Arrays.asList("/hawtio/auth/*", "/jolokia/*", "/hawtio/upload/*", "/hawtio/javadoc/*"));
return filter;
}
}
我已经用jetty和tomcat进行了测试-并且可以同时使用. 我也已将此文件作为hawtio的补丁提交，但尚未发布.您可以自己编译hawtio并导入HawtioConfiguration: https://github.com/hawtio/hawtio/blob/master/hawtio-springboot/src/main/java/io/hawt/springboot/HawtioConfiguration.java
I have tested this with both jetty and tomcat - and it works with both. I have also submitted this as a patch to hawtio, but it is not released as of yet. You could compile hawtio yourself and import the HawtioConfiguration: https://github.com/hawtio/hawtio/blob/master/hawtio-springboot/src/main/java/io/hawt/springboot/HawtioConfiguration.java
我还更新了hawtio-sample以使用HawtioConfiguration: https://github.com/hawtio/hawtio/tree/master/hawtio -sample-springboot
I have also updated the hawtio-sample to use the HawtioConfiguration: https://github.com/hawtio/hawtio/tree/master/hawtio-sample-springboot
现在，我可以通过访问 http://localhost:8080/hawtio/index.html 访问hawtio
Now i can access hawtio by visiting http://localhost:8080/hawtio/index.html
希望这会有所帮助.
祝你好运.
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