From c7a5d9e435a5db716f2106bc5cde423faa81d8de Mon Sep 17 00:00:00 2001
From: J Stickler <julie.stickler@grafana.com>
Date: Wed, 8 Jan 2025 05:17:08 -0500
Subject: [PATCH] docs: Add note to Helm values file (#15637)

(cherry picked from commit ad0ea44e646621022956735c483291d2f0c2f9b8)
---
 docs/sources/setup/install/helm/reference.md | 15 +++++++++++++++
 production/helm/loki/values.yaml             |  1 +
 2 files changed, 16 insertions(+)

diff --git a/docs/sources/setup/install/helm/reference.md b/docs/sources/setup/install/helm/reference.md
index 70c6a1eae1015..3d1ed6a1ffe99 100644
--- a/docs/sources/setup/install/helm/reference.md
+++ b/docs/sources/setup/install/helm/reference.md
@@ -8666,6 +8666,21 @@ false
 			<td><pre lang="json">
 {}
 </pre>
+</td>
+		</tr>
+		<tr>
+			<td>read.persistence</td>
+			<td>object</td>
+			<td>read.persistence is used only if legacyReadTarget is set to true</td>
+			<td><pre lang="json">
+{
+  "annotations": {},
+  "enableStatefulSetAutoDeletePVC": true,
+  "selector": null,
+  "size": "10Gi",
+  "storageClass": null
+}
+</pre>
 </td>
 		</tr>
 		<tr>
diff --git a/production/helm/loki/values.yaml b/production/helm/loki/values.yaml
index 6485a59e71c0a..0fff75e090155 100644
--- a/production/helm/loki/values.yaml
+++ b/production/helm/loki/values.yaml
@@ -1519,6 +1519,7 @@ read:
   tolerations: []
   # -- The default is to deploy all pods in parallel.
   podManagementPolicy: "Parallel"
+  # -- read.persistence is used only if legacyReadTarget is set to true
   persistence:
     # -- Enable StatefulSetAutoDeletePVC feature
     enableStatefulSetAutoDeletePVC: true