Find latest ISO images automatically.

livebox.yml

@@ -31,14 +31,12 @@
       - di-netboot-assistant
       - apt-cacher-ng
 
-    live_images:
-      - iso: 'debian-live-11.3.0-amd64-gnome+nonfree.iso'
-        name: 'gnome'
-      - iso: 'debian-live-11.3.0-amd64-kde+nonfree.iso'
-        name: 'kde'
-      - iso: 'debian-live-11.3.0-amd64-standard+nonfree.iso'
-        name: 'standard-cli'
-    live_url: 'https://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-firmware/11.3.0-live+nonfree/amd64/iso-hybrid/'
+    live_desktop:
+      - gnome
+      - kde
+      - standard
+
+    live_url: 'https://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-firmware/current-live/amd64/iso-hybrid/'
 
     # The edulive role generates customized Debian-Live images.
     # Make sure you have sufficient disk space available (~30GiB?).
@@ -68,6 +66,21 @@
         value: /var/lib/tftpboot
         vtype: string
 
+    - name: find available iso images
+      uri:
+        url: "{{ live_url }}"
+        return_content: true
+      register: idx
+
+    - name: find and set ISO image version
+      set_fact:
+        version: "{{ idx.content | regex_findall('debian-live-(\\d+\\.\\d+\\.\\d+)-amd64-', '\\1') | first }}"
+
+    - name: define ISO image map
+      set_fact:
+        live_iso: "{{ live_iso | default({}) | combine({ item: 'debian-live-' + version + '-amd64-' + item + '+nonfree.iso' }) }}"
+      loop: "{{ live_desktop }}"
+
   roles:
     - up2date_debian
     - netbootinstaller