Initial commit

roles/base/templates/motd.j2

@@ -0,0 +1,48 @@
+#! /usr/bin/env bash
+
+# Basic info
+HOSTNAME=`uname -n`
+OSVERSION=`hostnamectl | grep "Operating System" | sed 's/^.*: //'`
+CURRENTTIME=`date +"%Y-%m-%d %H:%M:%S"`
+UPTIMEP=`uptime -p`
+BOOTTIME=`uptime -s`
+CONNECTEDUSERS=`who | wc -l`
+
+# System load
+MEMORY1=`free -t -m | grep Total | awk '{print $3" MB";}'`
+MEMORY2=`free -t -m | grep "Mem" | awk '{print $2" MB";}'`
+MEMORY3=`free -t -m | grep Mem | awk '{print $3/$2 * 100.0}'`
+MEMORY4=`printf %.0f $MEMORY3`
+LOAD1=`cat /proc/loadavg | awk {'print $1'}`
+LOAD5=`cat /proc/loadavg | awk {'print $2'}`
+LOAD15=`cat /proc/loadavg | awk {'print $3'}`
+PROCESSES=`ps ax | wc -l | tr -d " "`
+SWAPSTAT=`free -m | tail -n 1 | awk '{print $3}'`
+USAGEROOT=`df -Ph | grep /$ | awk '{print $5 " of " $2}'`
+IPADDRESSES=`ip a|grep -oP "inet \K[0-9.]*(?=.*[^ ][^l][^o]$)"`
+
+{% if base_core_motd_banner != '' %}
+BANNER='
+{{ base_core_motd_banner }}
+'
+
+echo "$BANNER
+*********************************************************************
+{% else %}
+echo "*********************************************************************
+{% endif %}
+ - Hostname............: $HOSTNAME
+ - Operating System....: $OSVERSION
+ - Uptime..............: $UPTIMEP
+ - Current Time........: $CURRENTTIME
+ - Boot Time...........: $BOOTTIME
+ - Logged on users.....: $CONNECTEDUSERS
+*********************************************************************
+ - Running Processes...: $PROCESSES
+ - CPU usage...........: $LOAD1, $LOAD5, $LOAD15 (1, 5, 15 min)
+ - Memory usage........: $MEMORY1 / $MEMORY2 ($MEMORY4%)
+ - Swap in use.........: $SWAPSTAT MB
+ - Usage of /..........: $USAGEROOT
+ - IP Addresses........: $IPADDRESSES
+*********************************************************************
+"