From 52366b099d936d2fb9a174ae7ab7a03c404c55b6 Mon Sep 17 00:00:00 2001
From: Renuka Manavalan <47282725+renukamanavalan@users.noreply.github.com>
Date: Fri, 15 Oct 2021 19:43:05 -0700
Subject: [PATCH] [201811] Invoke disk check periodically (#8951)

* Invoke disk check periodically. (#7374)

Why I did it
Helps with periodic scan of disk for RO state.
If found, this script makes transient fix and raise error message.
---
 files/image_config/monit/conf.d/sonic-host | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/files/image_config/monit/conf.d/sonic-host b/files/image_config/monit/conf.d/sonic-host
index 5a67f7a9909b..fead24dc3149 100644
--- a/files/image_config/monit/conf.d/sonic-host
+++ b/files/image_config/monit/conf.d/sonic-host
@@ -20,3 +20,10 @@ check process rsyslog with pidfile /var/run/rsyslogd.pid
     start program = "/bin/systemctl start rsyslog.service"
     stop program = "/bin/systemctl stop rsyslog.service"
     if totalmem > 800 MB for 10 times within 20 cycles then restart
+
+# Check if /etc & /home are writable. If not, make them writable.
+# Raise syslog error message, in case of underlying issues
+#
+check program diskCheck with path "/usr/local/bin/disk_check.py"
+    if status != 0 then alert
+