Create rootfs for mounted void guest

play.yaml

@@ -1,21 +1,38 @@
 ---
 
-- name: Example task
-  hosts: host
-  tasks:
-    - name: Display facts
-      debug:
-        msg: "Facts collected: {{ ansible_facts }}"
-
+#   # The subvol collection seems to be misbehaving?
+#   # https://github.com/ansible-collections/community.general/issues/7098
+# # (and btrfs_subvol module working)
 # - name: Create void btrfs subvol
 #   hosts: host
 #   vars:
-#     - btrfs_target: 441a90a5-3da2-46ce-9e32-987569b746c9
+#     btrfs_target: 441a90a5-3da2-46ce-9e32-987569b746c9
+#     mount_dir: /mnt/void
+#   become: true
 #   tasks:
 #     - name: Create @voidroot subvool under root
 #       community.general.btrfs_subvolume:
-#         name: /@voidroot
-#         filesystem_uuid: {{ btrfs_target }}
+#         state: present
+#         name: "/@"
+#         filesystem_uuid: "{{ btrfs_target }}"
+
+
+- name: Create voidlinux guest
+  hosts: host
+  become: true
+  vars:
+    mount_dir: /mnt/void
+    tarball_url: "https://repo-default.voidlinux.org/live/current/void-x86_64-ROOTFS-20250202.tar.xz"
+  tasks:
+    - name: Unpack rootfs
+      ansible.builtin.unarchive:
+        remote_src: yes # we already downloaded it to the 'remote' system
+        src: "{{ tarball_url }}"
+        dest: "{{ mount_dir }}"
+        # ONLY run if this file does not exist (could use any rootfs file to check)
+        creates: "{{ mount_dir }}/etc/os-release"
+
+
 # Get python onto void - otherwise we can not interact through ansible
 - name: Bootstrap void python
   hosts: guest