默认情况下,Togglz管理控制台在应用程序端口上运行(由server.port
属性配置)。我想在management.port
上公开它。我的问题:这可能吗?
答案 0 :(得分:3)
如果您使用Togglz> = 2.4.0,则可以直接使用此功能。
对于旧版本,解决方案如下:
我设法通过用management.port
包装来在MvcEndpoint
上公开原始servlet。
最简单的方法是使用Spring Cloud模块为您完成所有工作(例如在HystrixStreamEndpoint中):
public class HystrixStreamEndpoint extends ServletWrappingEndpoint {
public HystrixStreamEndpoint() {
super(HystrixMetricsStreamServlet.class, "hystrixStream", "/hystrix.stream",
true, true);
}
}
在TogglzConsoleServlet
的情况下,遗憾的是,由于它从请求URI中提取前缀的方式,还有一个与路径有关的问题,因此整个解决方案看起来有点难看:
@Component
class TogglzConsoleEndpoint implements MvcEndpoint {
private static final String ADMIN_CONSOLE_URL = "/togglz-console";
private final TogglzConsoleServlet togglzConsoleServlet;
@Autowired
TogglzConsoleEndpoint(final ServletContext servletContext) throws ServletException {
this.togglzConsoleServlet = new TogglzConsoleServlet();
togglzConsoleServlet.init(new DelegatingServletConfig(servletContext));
}
@Override
public String getPath() {
return ADMIN_CONSOLE_URL;
}
@Override
public boolean isSensitive() {
return true;
}
@Override
public Class<? extends Endpoint> getEndpointType() {
return null;
}
@RequestMapping("**")
public ModelAndView handle(HttpServletRequest request, HttpServletResponse response) throws Exception {
HttpServletRequestWrapper requestWrapper = new HttpServletRequestWrapper(request) {
@Override
public String getServletPath() {
return ADMIN_CONSOLE_URL;
}
};
togglzConsoleServlet.service(requestWrapper, response);
return null;
}
private class DelegatingServletConfig implements ServletConfig {
private final ServletContext servletContext;
DelegatingServletConfig(final ServletContext servletContext) {
this.servletContext = servletContext;
}
@Override
public String getServletName() {
return TogglzConsoleEndpoint.this.togglzConsoleServlet.getServletName();
}
@Override
public ServletContext getServletContext() {
return servletContext;
}
@Override
public String getInitParameter(final String name) {
return servletContext.getInitParameter(name);
}
@Override
public Enumeration<String> getInitParameterNames() {
return servletContext.getInitParameterNames();
}
}
}