[Download the latest release](https://prometheus.io/download) of Prometheus for your platform, then extract it

```sh
tar xvfz prometheus-*.tar.gz
cd prometheus-*
```

Prometheus server is a single binary called `prometheus` (or `prometheus.exe` on Microsoft Windows). Run the binary and pass `--help` flag to see available options

```sh
./prometheus --help
usage: prometheus [<flags>]

The Prometheus monitoring server

///

The `oauth2_scheme` variable is an instance of `OAuth2PasswordBearer`, but it is also a "callable".

It could be called as:

```Python
oauth2_scheme(some, parameters)
```

So, it can be used with `Depends`.

### Use it { #use-it }

Now you can pass that `oauth2_scheme` in a dependency with `Depends`.

    /** The filter chain used to process queries */
    protected FilterChain filterChain;

    /**
     * Initializes the query parser by creating the filter chain.
     * This method is called automatically after construction.
     */
    @PostConstruct
    public void init() {
        createFilterChain();
    }

    /**
     * Parses the given query string and returns a Lucene Query object.

        assertTrue(result.contains("dataCount"));
    }

    @Test
    @DisplayName("Test configuration usage")
    void testConfigurationUsage() {
        // Verify configuration is used - getPid() is called in parent constructor
        verify(mockConfig, atLeastOnce()).getPid();
    }

    @Test
    @DisplayName("Test transaction response with different commands")

        ) {}

        override fun checkServerTrusted(
          chain: Array<out X509Certificate>?,
          authType: String?,
        ) {
          withoutHostCalled = true
        }

        // called by Android via reflection in X509TrustManagerExtensions
        @Suppress("unused", "UNUSED_PARAMETER")
        fun checkServerTrusted(
          chain: Array<out X509Certificate>,
          authType: String,

        assertNotNull(trans2QueryPathInfo);

        // Configuration is accessed during initialization
        // Verify at least that getPid() and getTransactionBufferSize() were called
    }

    assertThat(stats.loadSuccessCount()).isEqualTo(3);
    assertThat(stats.loadExceptionCount()).isEqualTo(0);
    assertThat(stats.hitCount()).isEqualTo(1);

    Object value = new Object();
    // callable is not called
    assertThat(cache.get(key, throwing(new Exception()))).isSameInstanceAs(key);
    stats = cache.stats();
    assertThat(stats.missCount()).isEqualTo(2);
    assertThat(stats.loadSuccessCount()).isEqualTo(3);

        CIFSException e2 = assertThrows(SmbException.class, target::getOutput);
        assertTrue(e2.getMessage().contains("Already closed"));
    }

    @Test
    @DisplayName("ensureOpen throws after close() is called")
    void testEnsureOpenAfterClose() throws CIFSException {
        target.close();
        CIFSException ex = assertThrows(SmbException.class, () -> target.ensureOpen());

	if d := atomic.LoadInt64(&l.responseDelay); d != 0 {
		time.Sleep(time.Duration(d))
	}

	l.mutex.Lock()
	defer l.mutex.Unlock()
	if len(args.UID) != 0 {
		return false, fmt.Errorf("ForceUnlock called with non-empty UID: %s", args.UID)
	}
	delete(l.lockMap, args.Resources[0]) // Remove the lock (irrespective of write or read lock)
	reply = true
	return reply, nil

  tensorflow::unwrap(ctx)->SetThreadLocalDevicePlacementPolicy(
      static_cast<tensorflow::ContextDevicePlacementPolicy>(policy));
}

// Note: this function looks up a thread local policy. So it should be called in
// the appropriate client thread. In particular, in async mode, it may not be
// safe to call this function from the async EagerExecutor threads.
extern TFE_ContextDevicePlacementPolicy TFE_ContextGetDevicePlacementPolicy(