diff --git a/handlers/main.yml b/handlers/main.yml
index 7ec5aed..3b1d2a4 100644
--- a/handlers/main.yml
+++ b/handlers/main.yml
@@ -1,13 +1,20 @@
 ---
 # handlers file for dnsmasq
 
-- name: Recharger dnsmasq.service
+- name: Apply installation
+  ansible.builtin.command:
+    argv:
+      - /usr/bin/rpm-ostree
+      - apply-live
+  become: true
+
+- name: Reload dnsmasq.service
   become: true
   ansible.builtin.systemd:
     state: reloaded
     name: dnsmasq.service
 
-- name: Recharger dnsmasq.service sur les serveurs
+- name: Reload dnsmasq.service on dns servers
   become: true
   ansible.builtin.systemd:
     state: reloaded
diff --git a/meta/main.yml b/meta/main.yml
index 29fb6a3..1865719 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/client.yml b/tasks/client.yml
index 8905487..264d9e0 100644
--- a/tasks/client.yml
+++ b/tasks/client.yml
@@ -1,7 +1,7 @@
 ---
 # tasks file for security
 
-- name: Déploiement des enregistrement via ansible
+- name: Deploy records
   ansible.builtin.template:
     owner: dnsmasq
     group: root
@@ -14,4 +14,4 @@
   loop: "{{ dnsmasq_hosts }}"
   loop_control:
     loop_var: dnsserver
-  notify: Recharger dnsmasq.service sur les serveurs
+  notify: Reload dnsmasq.service on dns servers
diff --git a/tasks/configuration.yml b/tasks/configuration.yml
index e88f504..1d2f9f6 100644
--- a/tasks/configuration.yml
+++ b/tasks/configuration.yml
@@ -1,13 +1,22 @@
 ---
 # tasks file for security
 
-- name: Supprimer l'ancien fichier de configuration
+- name: Create records directory
+  ansible.builtin.file:
+    path: /srv/dnsmasq
+    state: directory
+    owner: dnsmasq
+    group: root
+    mode: u=rwX,g=rX,o=rX
+  become: true
+
+- name: Remove old configuration
   ansible.builtin.file:
     path: /etc/dnsmasq.d/cache.conf
     state: absent
   become: true
 
-- name: Configurer dnsmasq
+- name: Deploy configuration
   ansible.builtin.template:
     src: dnsmasq.conf.j2
     dest: /etc/dnsmasq.d/dns.conf
@@ -15,9 +24,9 @@
     group: root
     mode: u=rw,g=r,o=r
   become: true
-  notify: Recharger dnsmasq.service
+  notify: Reload dnsmasq.service
 
-- name: Déployer la configuration de l'instance
+- name: Deploy local host configuration
   ansible.builtin.template:
     src: host.conf.j2
     dest: /srv/dnsmasq/{{ inventory_hostname }}.conf
@@ -25,9 +34,9 @@
     group: root
     mode: u=rw,g=r,o=r
   become: true
-  notify: Recharger dnsmasq.service
+  notify: Reload dnsmasq.service
 
-- name: Déployer les configurations specifiques
+- name: Deploy specific configuration
   ansible.builtin.template:
     src: specific.conf.j2
     dest: "{{ filename }}"
@@ -36,7 +45,7 @@
     mode: u=rw,g=r,o=r
   when: dnsmasq_specifics | length > 0
   become: true
-  notify: Recharger dnsmasq.service
+  notify: Reload dnsmasq.service
   loop: "{{ dnsmasq_specifics }}"
   loop_control:
     label: "{{ filename }}"
diff --git a/tasks/installation.yml b/tasks/installation-apt.yml
similarity index 100%
rename from tasks/installation.yml
rename to tasks/installation-apt.yml
diff --git a/tasks/installation-atomic_container.yml b/tasks/installation-atomic_container.yml
new file mode 100644
index 0000000..3ea67cc
--- /dev/null
+++ b/tasks/installation-atomic_container.yml
@@ -0,0 +1,18 @@
+---
+# tasks file for dnsmasq
+
+- name: Install stubby
+  ansible.builtin.command:
+    argv:
+      - /usr/bin/rpm-ostree
+      - install
+      - --allow-inactive
+      - --assumeyes
+      - --idempotent
+      - dnsmasq
+    creates: /sysroot/ostree/repo/refs/heads/rpmostree/pkg/dnsmasq
+  become: true
+  notify: Apply installation
+
+- name: Flush handlers
+  meta: flush_handlers
diff --git a/tasks/main.yml b/tasks/main.yml
index 3080357..689304c 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,10 +1,10 @@
 ---
 # tasks file for dnsmasq
 
-- 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 configuration tasks
+  ansible.builtin.import_tasks:
+    file: configuration.yml