diff --git a/defaults/main.yml b/defaults/main.yml
index d3d3657..3b561ac 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,9 +1,6 @@
 ---
 # defaults file for ansible
 
-elbisna_prerequisites:
-  - pipx
-
 elbisna_inject_packages:
   - netaddr
   - dnspython
diff --git a/handlers/main.yml b/handlers/main.yml
index 10b43fa..1c25482 100644
--- a/handlers/main.yml
+++ b/handlers/main.yml
@@ -1,6 +1,9 @@
 ---
 # handlers file for ansible
 
-- name: Redémarrer le système
-  ansible.builtin.reboot:
+- name: Apply installation
+  ansible.builtin.command:
+    argv:
+      - /usr/bin/rpm-ostree
+      - apply-live
   become: true
diff --git a/meta/main.yml b/meta/main.yml
index e9e29a1..80e7d04 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -11,5 +11,8 @@ galaxy_info:
     - name: Debian
       versions:
         - all
+    - name: CoreOS
+      versions:
+        - 41
 
 dependencies: []
diff --git a/tasks/configuration.yml b/tasks/configuration.yml
index cd50c25..6f6cd96 100644
--- a/tasks/configuration.yml
+++ b/tasks/configuration.yml
@@ -1,7 +1,7 @@
 ---
 # tasks file for ansible
 
-- name: Déployer le mot de passe vault
+- name: Deploy vault password
   ansible.builtin.copy:
     dest: "~{{ elbisna_user }}/.ansible_vault_passwd"
     content: "{{ elbisna_vault_passwd }}"
@@ -12,7 +12,7 @@
   become: true
   diff: false
 
-- name: Déployer la configuration
+- name: Deploy ansible.cfg
   ansible.builtin.template:
     src: ansible.cfg.j2
     dest: "~{{ elbisna_user }}/.ansible.cfg"
diff --git a/tasks/installation-apt.yml b/tasks/installation-apt.yml
new file mode 100644
index 0000000..5963a66
--- /dev/null
+++ b/tasks/installation-apt.yml
@@ -0,0 +1,8 @@
+---
+# tasks file for ansible
+
+- name: Install prerequisites package
+  ansible.builtin.apt:
+    install_recommends: false
+    name: pipx
+  become: true
diff --git a/tasks/installation-atomic_container.yml b/tasks/installation-atomic_container.yml
new file mode 100644
index 0000000..01440cd
--- /dev/null
+++ b/tasks/installation-atomic_container.yml
@@ -0,0 +1,18 @@
+---
+# tasks file for borgmatic
+
+- name: Install prerequisites package
+  ansible.builtin.command:
+    argv:
+      - /usr/bin/rpm-ostree
+      - install
+      - --allow-inactive
+      - --assumeyes
+      - --idempotent
+      - pipx
+    creates: /sysroot/ostree/repo/refs/heads/rpmostree/pkg/borgmatic
+  become: true
+  notify: Apply installation
+
+- name: Flush handlers
+  meta: flush_handlers
diff --git a/tasks/installation-service.yml b/tasks/installation-service.yml
new file mode 100644
index 0000000..a127dd2
--- /dev/null
+++ b/tasks/installation-service.yml
@@ -0,0 +1,31 @@
+---
+# tasks file for ansible
+
+- name: Install ansible
+  community.general.pipx:
+    name: ansible
+    state: latest
+    install_deps: true
+  become: true
+  environment:
+    PIPX_HOME: /opt/pipx
+    PIPX_BIN_DIR: /usr/local/bin
+
+- name: Inject packages
+  community.general.pipx:
+    name: ansible
+    inject_packages: "{{ elbisna_inject_packages }}"
+    state: inject
+  become: true
+  environment:
+    PIPX_HOME: /opt/pipx
+    PIPX_BIN_DIR: /usr/local/bin
+
+- name: Upgrade ansible
+  community.general.pipx:
+    name: ansible
+    state: upgrade_all
+  become: true
+  environment:
+    PIPX_HOME: /opt/pipx
+    PIPX_BIN_DIR: /usr/local/bin
diff --git a/tasks/main.yml b/tasks/main.yml
index 03f3e26..d6b8335 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,10 +1,14 @@
 ---
 # tasks file for ansible
 
-- name: Importer les tâches d'installation
-  tags: installation
-  ansible.builtin.import_tasks: installation.yml
+- name: Include installation tasks
+  ansible.builtin.include_tasks:
+    file: installation-{{ ansible_facts['pkg_mgr'] }}.yml
 
-- name: Importer les tâches de configuration
-  tags: configuration
-  ansible.builtin.import_tasks: configuration.yml
+- name: Import pipx installation tasks
+  ansible.builtin.import_tasks:
+    file: installation-service.yml
+
+- name: Import configuration tasks
+  ansible.builtin.import_tasks:
+    file: configuration.yml