From d07ae75f904f7adc6eec322d903bf47ead0bb8e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miquel=20Sabat=C3=A9?= <msabate@suse.com>
Date: Thu, 13 Aug 2015 20:18:35 +0200
Subject: [PATCH] docs: added the "delete" subsection in the configuration.md
 file
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Miquel Sabaté <msabate@suse.com>
---
 docs/configuration.md | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/docs/configuration.md b/docs/configuration.md
index eb21b06c..eb93b01d 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -76,7 +76,7 @@ information about each option that appears later in this page.
               password: password
               insecure: true
             from: sender@example.com
-            to: 
+            to:
               - errors@example.com
     loglevel: debug # deprecated: use "log"
     storage:
@@ -112,6 +112,8 @@ information about each option that appears later in this page.
         region: fr
         container: containername
         rootdirectory: /swift/object/name/prefix
+      delete:
+        enabled: false
       redirect:
         disable: false
       cache:
@@ -330,6 +332,8 @@ Permitted values are `error`, `warn`, `info` and `debug`. The default is
         region: fr
         container: containername
         rootdirectory: /swift/object/name/prefix
+      delete:
+        enabled: false
       cache:
         blobdescriptor: inmemory
       maintenance:
@@ -344,10 +348,19 @@ Permitted values are `error`, `warn`, `info` and `debug`. The default is
 The storage option is **required** and defines which storage backend is in use.
 You must configure one backend; if you configure more, the registry returns an error.
 
-If you are deploying a registry on Windows, be aware that a Windows volume mounted from the host is not recommended. Instead, you can use a S3, or Azure, backing data-store. If you do use a Windows volume, you must ensure that the `PATH` to the mount point is within Windows' `MAX_PATH` limits (typically 255 characters). Failure to do so can result in the following error message: 
+If you are deploying a registry on Windows, be aware that a Windows volume mounted from the host is not recommended. Instead, you can use a S3, or Azure, backing data-store. If you do use a Windows volume, you must ensure that the `PATH` to the mount point is within Windows' `MAX_PATH` limits (typically 255 characters). Failure to do so can result in the following error message:
 
     mkdir /XXX protocol error and your registry will not function properly.
 
+### delete
+
+Use the `delete` subsection to enable the deletion of image blobs and manifests
+by digest. It defaults to false, but it can be enabled by writing the following
+on the configuration file:
+
+    delete:
+      enabled: true
+
 ### cache
 
 Use the `cache` subsection to enable caching of data accessed in the storage