Migrate the genlab.mkfs role

roles/mkfs/molecule/default/converge.yml

@@ -0,0 +1,22 @@
+---
+- name: Converge
+  hosts: all
+
+  pre_tasks:
+
+    - name: "Check if the disk file already exists"
+      ansible.builtin.stat:
+        path: /tmp/test_file
+      register: disk_file
+
+    - name: "Create a file to act as a disk if it doesn't exist"
+      ansible.builtin.command: dd if=/dev/zero of=/tmp/test_file bs=1000000 count=100
+      when: not disk_file.stat.exists
+      register: dd_output
+      changed_when: dd_output.rc != 0
+
+  roles:
+    - role: genlab.mkfs
+      mkfs_device: "/tmp/test_file"
+      mkfs_type: ext3
+      mkfs_state: present

roles/mkfs/molecule/default/molecule.yml

@@ -0,0 +1,27 @@
+---
+dependency:
+  name: galaxy
+
+driver:
+  name: docker
+
+platforms:
+  - name: ubuntu
+    image: geerlingguy/docker-${MOLECULE_DISTRO:-ubuntu2404}-ansible:latest
+    pre_build_image: true
+    command: ${MOLECULE_DOCKER_COMMAND:-""}
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
+    privileged: true
+
+provisioner:
+  name: ansible
+
+verifier:
+  name: ansible
+
+lint: |
+  set -e
+  yamllint .
+  ansible-lint .

roles/mkfs/molecule/default/verify.yml

@@ -0,0 +1,25 @@
+---
+- name: Verify
+  hosts: all
+  gather_facts: false
+  any_errors_fatal: true
+
+  tasks:
+    - name: "Attach the file to a loop device"
+      ansible.builtin.command: losetup /dev/loop3 /tmp/test_file
+      register: loop_device
+      changed_when: loop_device.rc != 0
+
+    - name: "Verify the filesystem type"
+      ansible.builtin.command: blkid /dev/loop3
+      register: blkid_output
+      changed_when: blkid_output.rc != 0
+
+    - name: "Ensure filesystem is ext3"
+      ansible.builtin.assert:
+        that:
+          - "'TYPE=\"ext3\"' in blkid_output.stdout"
+
+    - name: "Explore stdout"
+      ansible.builtin.debug:
+        var: blkid_output.stdout