---
WARNING: THIS IS AN AUTO-GENERATED FILE, DO NOT EDIT. PLEASE MODIFY THE ORIGINAL SOURCE IN THE 'https://github.com/istio/proxy' REPO
source_repo: https://github.com/istio/proxy
title: Stackdriver Config
description: Configuration for Stackdriver filter.
location: https://istio.io/docs/reference/config/proxy_extensions/stackdriver.html
layout: protoc-gen-docs
generator: protoc-gen-docs
weight: 20
number_of_entries: 1
---
<h2 id="PluginConfig">PluginConfig</h2>
<section>
<table class="message-fields">
<thead>
<tr>
<th>Field</th>
<th>Type</th>
<th>Description</th>
<th>Required</th>
</tr>
</thead>
<tbody>
<tr id="PluginConfig-disable_server_access_logging">
<td><code>disableServerAccessLogging</code></td>
<td><code>bool</code></td>
<td>
<p>Optional. Controls whether to export server access log.</p>

</td>
<td>
No
</td>
</tr>
<tr id="PluginConfig-destination_service_name">
<td><code>destinationServiceName</code></td>
<td><code>string</code></td>
<td>
<p>Optional. FQDN of destination service that the request routed to, e.g.
productpage.default.svc.cluster.local. If not provided, request host header
will be used instead</p>

</td>
<td>
No
</td>
</tr>
<tr id="PluginConfig-enable_mesh_edges_reporting">
<td><code>enableMeshEdgesReporting</code></td>
<td><code>bool</code></td>
<td>
<p>Optional. Controls whether or not to export mesh edges to a mesh edges
service. This is disabled by default.</p>

</td>
<td>
No
</td>
</tr>
<tr id="PluginConfig-mesh_edges_reporting_duration">
<td><code>meshEdgesReportingDuration</code></td>
<td><code><a href="https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#duration">Duration</a></code></td>
<td>
<p>Optional. Allows configuration of the time between calls out to the mesh
edges service to report <em>NEW</em> edges. The minimum configurable duration is
<code>10s</code>. NOTE: This option ONLY configures the intermediate reporting of
novel edges. Once every <code>10m</code>, all edges observed in that 10m window are
reported and the local cache is cleared.
The default duration is <code>1m</code>. Any value greater than <code>10m</code> will result in
reporting every <code>10m</code>.</p>

</td>
<td>
No
</td>
</tr>
<tr id="PluginConfig-max_peer_cache_size">
<td><code>maxPeerCacheSize</code></td>
<td><code>int32</code></td>
<td>
<p>maximum size of the peer metadata cache.
A long lived proxy that connects with many transient peers can build up a
large cache. To turn off the cache, set this field to a negative value.</p>

</td>
<td>
No
</td>
</tr>
<tr id="PluginConfig-disable_host_header_fallback">
<td><code>disableHostHeaderFallback</code></td>
<td><code>bool</code></td>
<td>
<p>Optional: Disable using host header as a fallback if destination service is
not available from the controlplane. Disable the fallback if the host
header originates outsides the mesh, like at ingress.</p>

</td>
<td>
No
</td>
</tr>
<tr id="PluginConfig-max_edges_batch_size">
<td><code>maxEdgesBatchSize</code></td>
<td><code>int32</code></td>
<td>
<p>Optional. Allows configuration of the number of traffic assertions to batch
into a single request. Default is 100. Max is 1000.</p>

</td>
<td>
No
</td>
</tr>
<tr id="PluginConfig-disable_http_size_metrics">
<td><code>disableHttpSizeMetrics</code></td>
<td><code>bool</code></td>
<td>
<p>Optional. Allows disabling of reporting of the request and response size
metrics for HTTP traffic. Defaults to false (request and response size
metrics are enabled).</p>

</td>
<td>
No
</td>
</tr>
</tbody>
</table>
</section>