Add deploy-tws-motd

deploy-tws-motd

@@ -0,0 +1,57 @@
+---
+- name: Deploy TWS MOTD
+  hosts: all
+  become: true
+
+  vars:
+    tws_org: "TheWrightServer"
+    tws_short: "TWS"
+
+  tasks:
+    - name: Disable default Ubuntu MOTD noise
+      file:
+        path: "/etc/update-motd.d/{{ item }}"
+        mode: "0644"
+      loop:
+        - 10-help-text
+        - 50-motd-news
+      ignore_errors: true
+
+    - name: Deploy TWS MOTD script
+      copy:
+        dest: /etc/update-motd.d/10-tws
+        mode: "0755"
+        content: |
+          #!/bin/bash
+          ORG="{{ tws_org }}"
+          SHORT="{{ tws_short }}"
+
+          HOSTNAME="$(hostname)"
+          OS="$(lsb_release -ds 2>/dev/null || grep PRETTY_NAME /etc/os-release | cut -d= -f2 | tr -d '"')"
+          KERNEL="$(uname -r)"
+          IP="$(hostname -I | awk '{print $1}')"
+          UPTIME="$(uptime -p | sed 's/up //')"
+          LOAD="$(awk '{print $1}' /proc/loadavg)"
+
+          MEM_USED="$(free -h | awk '/Mem:/ {print $3}')"
+          MEM_TOTAL="$(free -h | awk '/Mem:/ {print $2}')"
+
+          DISK_USED="$(df -h / | awk 'NR==2 {print $5}')"
+          USERS="$(who | wc -l)"
+
+          cat <<EOF
+          ╔══════════════════════════════════════════════════════════╗
+          ║            ${ORG} • ${SHORT} Infrastructure
+          ╠══════════════════════════════════════════════════════════╣
+          ║ Host      : ${HOSTNAME}
+          ║ OS        : ${OS}
+          ║ Kernel    : ${KERNEL}
+          ║ IP        : ${IP}
+          ║ Uptime    : ${UPTIME}
+          ╠══════════════════════════════════════════════════════════╣
+          ║ CPU Load  : ${LOAD}
+          ║ Memory   : ${MEM_USED} / ${MEM_TOTAL}
+          ║ Disk     : ${DISK_USED} used (/)
+          ║ Users    : ${USERS} logged in
+          ╚══════════════════════════════════════════════════════════╝
+          EOF