add deprecation notice after installation (#1481)

README.md

@@ -3,6 +3,9 @@
 ## Overview
 Welcome to the Log Analytics agent for Linux! The agent for Linux enables rich and real-time analytics for operational data (Syslog, performance, alerts, inventory) from Linux servers, Docker containers and monitoring tools like Nagios, Zabbix and System Center.
 
+> :warning: The Log Analytics agent is on a **deprecation path** and won't be supported after **August 31, 2024.** If you use the Log Analytics agent to ingest data to Azure Monitor, make sure to  [migrate to the new Azure Monitor agent](https://docs.microsoft.com/en-us/azure/azure-monitor/agents/azure-monitor-agent-migration)  prior to that date.
+>
+
 ## Quick Install guide
 The following steps configure setup of the Log Analytics agent in Azure and Azure Government cloud.  *Commands are for 64-bit*. Before installing the Log Analytics agent for Linux, you need the workspace ID and key for your Azure Monitor Log Analytics workspace. 
 

installer/bundle/bundle_skel.sh

@@ -85,6 +85,9 @@ OPENSSL_PATH="openssl"
 BUNDLES_PATH="bundles"
 BUNDLES_LEGACY_PATH="bundles/v1"
 
+# OMS Deprecation notice
+DEPRECATION_NOTICE="The Log Analytics agent is on a deprecation path and won't be supported after August 31, 2024. If you use the Log Analytics agent to ingest data to Azure Monitor, make sure to migrate to the new Azure Monitor agent (https://docs.microsoft.com/en-us/azure/azure-monitor/agents/azure-monitor-agent-migration) prior to that date."
+
 usage()
 {
     echo "usage: $1 [OPTIONS]"
@@ -145,8 +148,10 @@ cleanup_and_exit()
 
     if [ -n "$1" ]; then
         echo "OMS agent shell bundle exiting with status code $1"
+        echo "\033[0;31m${DEPRECATION_NOTICE}\033[0m"
         exit $1
     else
+        echo "\033[0;31m${DEPRECATION_NOTICE}\033[0m"
         exit 0
     fi
 }