Prometheus sets the `Host` header to `domain:port` as part of HTTP operations against the MinIO metrics endpoint. For MinIO deployments behind a load balancer, reverse proxy, or other control plane (HAProxy, nginx, pfsense, opnsense, etc.), ensure the network service supports routing these requests to the deployment.

### 6. Configure Grafana

          }
        }
        return true;
      } catch (ClassCastException e) {
        return false;
      } catch (NoSuchElementException e) {
        return false; // concurrent change to other set
      }
    }
    return containsAll(that);
  }

  @Override
  public E first() {
    if (isEmpty()) {
      throw new NoSuchElementException();
    }
    return elements.get(0);
  }

        }
    }

    /**
     * Creates a permissive filter that allows all classes to be deserialized.
     * <p>
     * WARNING: Use this only when you completely trust the data source and have
     * other security measures in place. Unrestricted deserialization can lead to
     * remote code execution vulnerabilities.
     * </p>
     *
     * @return an ObjectInputFilter that allows all classes
     */

                this.usageCount.set(0);

                // Clear mutable references to free memory
                // Note: Some fields may be final and cannot be nulled

                // Clear any other mutable state would go here
            }
        } catch (Exception e) {
            log.error("Failed to perform emergency file handle cleanup", e);
        }
    }

    /**

        }

        // reactor failure modes
        if (t instanceof RuntimeException || !(t instanceof Exception)) {
            // fail fast on RuntimeExceptions, Errors and "other" Throwables
            // assume these are system errors and further build is meaningless
            buildContext.getReactorBuildStatus().halt();

    }

    @Override
    public boolean equals(@Nullable Object o) {
      if (!(o instanceof TestDatum)) {
        return false;
      }
      TestDatum other = (TestDatum) o;
      return letter.equals(other.letter) && number == other.number;
    }

    @Override
    public int hashCode() {
      return Objects.hash(letter, number);
    }
  }

                "Start Release Cycle Test",
            ),
            model.buildTypes.map { it.name },
        )
    }

    @Test
    fun `promotion project has expected build types for other branches`() {
        val model = setupModelFor("release")

        assertEquals("Promotion", model.name)
        assertEquals(12, model.buildTypes.size)
        assertEquals(
            listOf(

        assertTrue(launchNowNoArgCalled.get());
    }

    @Test
    public void test_startWithParams_jobNotFound_throwsException() {
        final JobManager mockJobManager = createMockJobManager("other-id", null);
        ComponentUtil.register(mockJobManager, JobManager.class.getCanonicalName());

        final ScheduledJob scheduledJob = new ScheduledJob();
        scheduledJob.setId("nonexistent-job");

            }
        }
    }

    @Test
    public void test_getSearchEngineHttpAddress_withSpecialCharacters() {
        String testAddress = "https://search-engine.example.com:9200/path?param=value&other=test";
        String originalValue = System.getProperty(Constants.FESS_SEARCH_ENGINE_HTTP_ADDRESS);

        try {
            System.setProperty(Constants.FESS_SEARCH_ENGINE_HTTP_ADDRESS, testAddress);

```

これにより、実行順序は次のようになります:

* **リクエスト**: MiddlewareB → MiddlewareA → route

* **レスポンス**: route → MiddlewareA → MiddlewareB

このスタック動作により、ミドルウェアが予測可能で制御しやすい順序で実行されることが保証されます。

## その他のミドルウェア { #other-middlewares }

他のミドルウェアの詳細については、[高度なユーザーガイド: 高度なミドルウェア](../advanced/middleware.md)を参照してください。