Check if system is in LXC container for Dell packages.

3.New_server_deployment/5.Dell_openmanage/0_setup.sh

@@ -7,6 +7,11 @@ if ( ! dpkg -l | grep dmidecode ); then
 fi
 
 if ( dmidecode | grep Dell ); then
+	if ( grep -qa container=lxc /proc/1/environ ); then
+		echo "The system is running in a LXC container, no Dell package will be installed."
+		exit 0
+	fi
+
 	echo 'deb http://linux.dell.com/repo/community/ubuntu xenial openmanage' > /etc/apt/sources.list.d/linux.dell.com.sources.list
 	gpg --keyserver pool.sks-keyservers.net --recv-key 1285491434D8786F
 	gpg -a --export 1285491434D8786F | sudo apt-key add -