如何将可索引信息注入 APM 事务

Question

我正在使用程序化API设置来自附加并且我想将可索引信息添加到事务中。 (https://www.elastic.co/guide/en/apm/agent/java/current/public-api.html#api-tracer-api)

Answer 1

阅读文档后，我找到了一种方法。为此，我们可以使用 https://www.elastic.co/guide/en/apm/agent/java/1.x/public-api.html#api-transaction-add-tag transaction.setLabel("authorities", authorities);。这是一个例子。

public class ApmContextDecorator extends OncePerRequestFilter {

    private final SecuredAdminUtils securedAdminUtils;

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws ServletException, IOException {
        final Transaction transaction = ElasticApm.currentTransaction();

        setUserData(transaction);
        setCustomContext(transaction);

        chain.doFilter(request, response);
    }

    private void setUserData(Transaction transaction) {
        final String userId = Try.of(() -> securedAdminUtils.getClaim("userId")).getOrNull();
        final String username = Try.of(() -> securedAdminUtils.getClaim("sub")).getOrNull();

        transaction.setUser(userId, "", username);
    }

    private void setCustomContext(Transaction transaction) {
        final List<String> roles = Try.of(securedAdminUtils::getRoles).getOrElse(List.of());
        final String authorities = String.join(",", roles);

        transaction.setLabel("organization", Try.of(() -> securedAdminUtils.getClaim("organization")).getOrNull());
        transaction.setLabel("authorities", authorities);
    }
}

如何将可索引信息注入 APM 事务

How to inject indexable info to APM transaction

java

spring-boot

elk