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Travis Bot 2020-02-06 23:58:58 +00:00
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user-guide/nginx-configuration/annotations/index.html
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@ -2395,11 +2395,11 @@ table below.</p>
<td>string</td>
</tr>
<tr>
<td><a href="#mirror">nginx.ingress.kubernetes.io/mirror-uri</a></td>
<td><a href="#mirror">nginx.ingress.kubernetes.io/mirror-request-body</a></td>
<td>string</td>
</tr>
<tr>
<td><a href="#mirror">nginx.ingress.kubernetes.io/mirror-request-body</a></td>
<td><a href="#mirror">nginx.ingress.kubernetes.io/mirror-target</a></td>
<td>string</td>
</tr>
</tbody>
@ -2985,15 +2985,8 @@ Valid Values: HTTP, HTTPS, GRPC, GRPCS and AJP</p>
<h3 id="mirror">Mirror<a class="headerlink" href="#mirror" title="Permanent link"></a></h3>
<p>Enables a request to be mirrored to a mirror backend. Responses by mirror backends are ignored. This feature is useful, to see how requests will react in "test" backends.</p>
<p>You can mirror a request to the <code class="codehilite">/mirror</code> path on your ingress, by applying the below:</p>
<div class="codehilite"><pre><span></span><span class="nt">nginx.ingress.kubernetes.io/mirror-uri</span><span class="p">:</span> <span class="s">&quot;/mirror&quot;</span>
</pre></div>
<p>The mirror path can be defined as a separate ingress resource:</p>
<div class="codehilite"><pre><span></span><span class="nt">location</span> <span class="o">=</span> <span class="o">/</span><span class="nt">mirror</span> <span class="p">{</span>
<span class="err">internal</span><span class="p">;</span>
<span class="err">proxy_pass</span> <span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">test_backend</span><span class="p">;</span>
<span class="p">}</span>
<p>The mirror backend can be set by applying:</p>
<div class="codehilite"><pre><span></span><span class="nt">nginx.ingress.kubernetes.io/mirror-target</span><span class="p">:</span> <span class="l l-Scalar l-Scalar-Plain">https://test.env.com/$request_uri</span>
</pre></div>
<p>By default the request-body is sent to the mirror backend, but can be turned off by applying:</p>