From 47dfd8aa22e0677f3286dfbb5385a6acd04200f1 Mon Sep 17 00:00:00 2001
From: richard <r_morgan@sympatico.ca>
Date: Sun, 21 Aug 2022 10:34:04 -0400
Subject: [PATCH] setup ssh splash screen using motd for debian bullseye

---
 ansible-5/roles/common/files/motd/reboot_required.sh |  5 +++++
 ansible-5/roles/common/files/motd/systats.sh         |  1 +
 .../roles/common/files/motd/updates_available.sh     |  7 +++++++
 ansible-5/roles/common/tasks/main.yml                |  4 ++--
 ansible-5/roles/common/tasks/motd.yml                | 12 ++++++++----
 5 files changed, 23 insertions(+), 6 deletions(-)
 create mode 100644 ansible-5/roles/common/files/motd/reboot_required.sh
 create mode 100644 ansible-5/roles/common/files/motd/updates_available.sh

diff --git a/ansible-5/roles/common/files/motd/reboot_required.sh b/ansible-5/roles/common/files/motd/reboot_required.sh
new file mode 100644
index 0000000..be8b476
--- /dev/null
+++ b/ansible-5/roles/common/files/motd/reboot_required.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+if [ -x /usr/lib/update-notifier/update-motd-reboot-required ]; then
+    exec /usr/lib/update-notifier/update-motd-reboot-required
+fi
diff --git a/ansible-5/roles/common/files/motd/systats.sh b/ansible-5/roles/common/files/motd/systats.sh
index 09212d4..ec2b6ff 100644
--- a/ansible-5/roles/common/files/motd/systats.sh
+++ b/ansible-5/roles/common/files/motd/systats.sh
@@ -143,6 +143,7 @@ swap_usage=`free -m | awk '/Swap:/ { printf("%3.1f%%", $3/$2*100) }'`
 #getboardtemp
 
 # DISPLAY
+echo
 echo "System information as of: $date"
 echo
 display "System load" "${load%% *}" "${critical_load}" "0" "" "${load#* }"
diff --git a/ansible-5/roles/common/files/motd/updates_available.sh b/ansible-5/roles/common/files/motd/updates_available.sh
new file mode 100644
index 0000000..9377fdc
--- /dev/null
+++ b/ansible-5/roles/common/files/motd/updates_available.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+stamp="/var/lib/update-notifier/updates-available"
+
+[ ! -r "$stamp" ] || cat "$stamp"
+
+find $stamp -newermt 'now-7 days' 2> /dev/null | grep -q -m 1 '.' || /usr/share/update-notifier/notify-updates-outdated
diff --git a/ansible-5/roles/common/tasks/main.yml b/ansible-5/roles/common/tasks/main.yml
index 70c2aed..8adea42 100644
--- a/ansible-5/roles/common/tasks/main.yml
+++ b/ansible-5/roles/common/tasks/main.yml
@@ -8,8 +8,8 @@
 # update packages to latest
 - include_tasks: apply_updates.yml
 
-#- name: update login screen
-#  include_tasks: motd.yml
+- name: update login screen
+  include_tasks: motd.yml
 
 - name: update fstab
   include_tasks: update_fstab.yml
diff --git a/ansible-5/roles/common/tasks/motd.yml b/ansible-5/roles/common/tasks/motd.yml
index 5929a15..d446e80 100644
--- a/ansible-5/roles/common/tasks/motd.yml
+++ b/ansible-5/roles/common/tasks/motd.yml
@@ -12,10 +12,16 @@
   with_items:
     - lsb-release
     - figlet
-    - update-motd
+#    - update-motd
     - lm-sensors
-  when: ansible_architecture != 'armv7l'
 
+- name: Create /etc/update-motd.d/ if it does not exist
+  ansible.builtin.file:
+    path: /etc/update-motd.d/
+    state: directory
+    owner: root
+    group: root
+    mode: '0755'
 
 - name: remove help text
   file:
@@ -24,7 +30,6 @@
   with_items:
     - /etc/update-motd.d/10-help-text
     - /etc/update-motd.d/51-cloudguest
-  when: ansible_architecture != 'armv7l'
 
 
 - name: add new info
@@ -35,4 +40,3 @@
   with_items:
     - { src: motd/hostname.sh, dest: 10-hostname }
     - { src: motd/systats.sh, dest: 11-sysstats}
-  when: ansible_architecture != 'armv7l'