From 456444eadb04285a0d7bf0266bb73dad3f840b87 Mon Sep 17 00:00:00 2001
From: Azat Khuzhin <a3at.mail@gmail.com>
Date: Tue, 26 Apr 2022 17:45:43 +0300
Subject: [PATCH] Add storage_configuration example into config.xml

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
---
 programs/server/config.xml | 52 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/programs/server/config.xml b/programs/server/config.xml
index b76a677eb92..5cc6861b0b2 100644
--- a/programs/server/config.xml
+++ b/programs/server/config.xml
@@ -365,6 +365,58 @@
     <!-- Path to data directory, with trailing slash. -->
     <path>/var/lib/clickhouse/</path>
 
+    <!-- Multi-disk configuration example: -->
+    <!--
+    <storage_configuration>
+        <disks>
+            <default>
+                <keep_free_space_bytes>0</keep_free_space_bytes>
+            </default>
+            <data>
+                <path>/data/</path>
+                <keep_free_space_bytes>0</keep_free_space_bytes>
+            </data>
+            <s3>
+                <type>s3</type>
+                <endpoint>http://path/to/endpoint</endpoint>
+                <access_key_id>your_access_key_id</access_key_id>
+                <secret_access_key>your_secret_access_key</secret_access_key>
+            </s3>
+            <blob_storage_disk>
+                <type>azure_blob_storage</type>
+                <storage_account_url>http://account.blob.core.windows.net</storage_account_url>
+                <container_name>container</container_name>
+                <account_name>account</account_name>
+                <account_key>pass123</account_key>
+                <metadata_path>/var/lib/clickhouse/disks/blob_storage_disk/</metadata_path>
+                <cache_enabled>true</cache_enabled>
+                <cache_path>/var/lib/clickhouse/disks/blob_storage_disk/cache/</cache_path>
+                <skip_access_check>false</skip_access_check>
+            </blob_storage_disk>
+        </disks>
+
+        <policies>
+            <all>
+                <volumes>
+                    <main>
+                        <disk>default</disk>
+                        <disk>data</disk>
+                        <disk>s3</disk>
+                        <disk>blob_storage_disk</disk>
+
+                        <max_data_part_size_bytes></max_data_part_size_bytes>
+                        <max_data_part_size_ratio></max_data_part_size_ratio>
+                        <perform_ttl_move_on_insert>true</perform_ttl_move_on_insert>
+                        <prefer_not_to_merge>false</prefer_not_to_merge>
+                    </main>
+                </volumes>
+                <move_factor>0.2</move_factor>
+            </all>
+        </policies>
+    </storage_configuration>
+    -->
+
+
     <!-- Path to temporary data for processing hard queries. -->
     <tmp_path>/var/lib/clickhouse/tmp/</tmp_path>