<p>I recently upgraded my Grafana to v7.0.3 and started the image-rendering service as a separate pod in my k8 cluster.</p>
<p>I have specified both GF_RENDERING_SERVER_URL  and GF_RENDERING_CALLBACK_URL
My Grafana is configured to use the active directory (AuthN). Only authenticated users can see dashboards.
Now the problem is when my Image rendering service calls for Grafana chart I think as it is behind AD; it fails to get it (there was http 401 as well)</p>
<p>Can someone suggests what am I missing/how can I pass authentication details?</p>
<pre><code>t=60&amp;timezone=Europe%2FLondon&amp;url=http%3A%2F%2Fmobile-grafana.mobile-grafana.svc.cluster.local%3A3000%2Fd-solo%2F000000017%2Fjenkins-performance-and-health-overview%3ForgId%3D1%26refresh%3D1m%26from%3D1591535203773%26to%3D1591546003773%26var-node%3Djenkins-stg.k8s.mobile.sbx.zone%26panelId%3D4%26width%3D1000%26height%3D500%26tz%3DEurope%252FLondon%26render%3D1&amp;width=1000&quot; t=2020-06-07T16:06:45+0000 lvl=eror msg=&quot;Remote rendering request failed&quot; logger=rendering renderer=http error=&quot;403 Forbidden&quot;
t=2020-06-07T16:06:45+0000 lvl=eror msg=&quot;Rendering failed.&quot; logger=context userId=2 orgId=1 uname=&quot;Pankaj Sainic&quot; error=&quot;Remote rendering request failed. 403: 403 Forbidden&quot; ```
</code></pre>

<p>If you are using a proxy, you have to add this &quot;NO_PROXY&quot; property to make it works !</p>
<pre><code>NO_PROXY:0.0.0.0,127.0.0.1,renderer,grafana
</code></pre>
<p><code>renderer</code> and <code>grafana</code> are here the service name declared in my docker-compose file</p>
