various updates

roles/motd/tasks/main.yaml

@@ -15,19 +15,54 @@
     path: /etc/motd
     state: absent
 
-- name: Detect Armbian
-  ansible.builtin.stat:
-    path: /etc/armbian-release
-  register: armbian
+- name: Set facts about platform
+  ansible.builtin.set_fact:
+    is_orangepi: false
+    is_rockpi: false
 
-- name: Add custom /etc/motd for Armbian
+- name: Try to detect Orange Pi
+  ansible.builtin.lineinfile:
+    path: /etc/armbian-release
+    regex: 'orange'
+    state: absent
+  changed_when: false
+  register: orangepi_armbian
+
+- name: Set fact about Orange Pi
+  ansible.builtin.set_fact:
+    is_orangepi: true
+  when: 'orangepi_armbian.found == 1'
+
+- name: Try to detect Rock Pi
+  ansible.builtin.lineinfile:
+    path: /etc/armbian-release
+    regex: 'rockpi'
+    state: absent
+  changed_when: false
+  register: rockpi_armbian
+
+- name: Set fact about Rock Pi
+  ansible.builtin.set_fact:
+    is_rockpi: true
+  when: 'rockpi_armbian.found == 1'
+
+- name: Add custom /etc/motd for Orange Pi
   ansible.builtin.copy:
     src: motd.orangepi
     dest: /etc/motd
     owner: root
     group: root
     mode: 0755
-  when: armbian.stat.exists == True
+  when: is_orangepi == True
+
+- name: Add custom /etc/motd for Rock Pi
+  ansible.builtin.copy:
+    src: motd.radxa
+    dest: /etc/motd
+    owner: root
+    group: root
+    mode: 0755
+  when: is_rockpi == True
 
 - name: Add common custom /etc/motd
   ansible.builtin.copy:
@@ -36,4 +71,4 @@
     owner: root
     group: root
     mode: 0755
-  when: armbian.stat.exists == False
+  when: 'is_orangepi == False and is_rockpi == False'