diff --git a/roles/ansible/tasks/main.yml b/roles/ansible/tasks/main.yml
deleted file mode 100644
index 5413589fe2fa680d577176ffabe53d8c63c69479..0000000000000000000000000000000000000000
--- a/roles/ansible/tasks/main.yml
+++ /dev/null
@@ -1,52 +0,0 @@
----
-- name: Install ansible
-  apt:
-    update_cache: true
-    name:
-      - ansible
-  register: apt_result
-  retries: 3
-  until: apt_result is succeeded
-
-- name: Create ansible directory
-  file:
-    path: /var/local/ansible
-    state: directory
-    mode: '2775'
-    owner: root
-    group: nounou
-
-- name: Set ACL for ansible directory
-  acl:
-    path: /var/local/ansible
-    default: true
-    entity: nounou
-    etype: group
-    permissions: rwx
-    state: query
-
-- name: Clone Ansible project
-  git:
-    repo: 'http://gitlab.adm.crans.org/nounous/ansible.git'
-    dest: /var/local/ansible
-    umask: '002'
-    version: 'master'
-
-- name: Indicate Ansible in motd
-  template:
-    src: update-motd.d/05-service.j2
-    dest: /etc/update-motd.d/05-ansible
-    mode: 0755
-
-- name: Enable automatic removal of stale sockets
-  lineinfile:
-    dest: /etc/ssh/sshd_config
-    regexp: ^StreamLocalBindUnlink
-    line: "StreamLocalBindUnlink yes # Enable automatic removal of stale sockets"
-    state: absent
-
-- name: Restart sshd
-  systemd:
-    enabled: true
-    state: restarted
-    name: sshd
diff --git a/roles/ansible/templates/update-motd.d/05-service.j2 b/roles/ansible/templates/update-motd.d/05-service.j2
deleted file mode 100755
index 3c1935f2a5cd6453b0f8005695a33f6b3a8aaf6e..0000000000000000000000000000000000000000
--- a/roles/ansible/templates/update-motd.d/05-service.j2
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/tail +14
-{{ ansible_header | comment }}
-> Ansible a été déployé sur cette machine. Voir /var/local/ansible/.
diff --git a/roles/backuppc/tasks/main.yml b/roles/backuppc/tasks/main.yml
deleted file mode 100644
index bb1e89b2e505d8bfd54d4cafcc22582a747e18e6..0000000000000000000000000000000000000000
--- a/roles/backuppc/tasks/main.yml
+++ /dev/null
@@ -1,20 +0,0 @@
----
-- name: Install backuppc
-  apt:
-    update_cache: true
-    name: backuppc
-  register: apt_result
-  retries: 3
-  until: apt_result is succeeded
-
-- name: Disable mlocate indexation of backup files
-  lineinfile:
-    path: /etc/updatedb.conf
-    regexp: '^PRUNEPATHS'
-    line: PRUNEPATHS="/tmp /var/spool /media /var/lib/os-prober /var/lib/ceph /var/lib/backuppc /backup"
-
-- name: Indicate role in motd
-  template:
-    src: update-motd.d/05-service.j2
-    dest: /etc/update-motd.d/05-backuppc
-    mode: 0755
diff --git a/roles/backuppc/templates/update-motd.d/05-service.j2 b/roles/backuppc/templates/update-motd.d/05-service.j2
deleted file mode 100755
index e0e1810dcd537ec6a77e4c5df3625a7b2ab90e88..0000000000000000000000000000000000000000
--- a/roles/backuppc/templates/update-motd.d/05-service.j2
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/tail +14
-{{ ansible_header | comment }}
-> BackupPC a été déployé sur cette machine. Voir /etc/backuppc/ et /var/lib/backuppc/.
diff --git a/roles/zbee-mount/tasks/main.yml b/roles/zbee-mount/tasks/main.yml
deleted file mode 100644
index dc04aca40e8d2331c9dec25ab88394041c4827d9..0000000000000000000000000000000000000000
--- a/roles/zbee-mount/tasks/main.yml
+++ /dev/null
@@ -1,71 +0,0 @@
----
-- name: Deploy /home systemd mounts
-  template:
-    src: "systemd/system/home.mount.j2"
-    dest: "/etc/systemd/system/home\x2dadh-{{ item }}.mount"
-    mode: 0644
-  loop:
-    - a
-    - b
-    - c
-    - d
-    - e
-    - f
-    - g
-    - h
-    - i
-    - j
-    - k
-    - l
-    - m
-    - n
-    - o
-    - p
-    - q
-    - r
-    - s
-    - t
-    - u
-    - v
-    - w
-    - x
-    - y
-    - z
-    - mail
-    - logs
-
-- name: Load and activate /home systemd mounts
-  systemd:
-    name: "home\x2dadh-{{ item }}.mount"
-    daemon_reload: true
-    enabled: true
-    state: started
-  loop:
-    - a
-    - b
-    - c
-    - d
-    - e
-    - f
-    - g
-    - h
-    - i
-    - j
-    - k
-    - l
-    - m
-    - n
-    - o
-    - p
-    - q
-    - r
-    - s
-    - t
-    - u
-    - v
-    - w
-    - x
-    - y
-    - z
-    - mail
-    - logs
diff --git a/roles/zbee-mount/templates/systemd/system/home.mount.j2 b/roles/zbee-mount/templates/systemd/system/home.mount.j2
deleted file mode 100644
index 2727294627fa9aa4497bdc924d9ec028ef13c60f..0000000000000000000000000000000000000000
--- a/roles/zbee-mount/templates/systemd/system/home.mount.j2
+++ /dev/null
@@ -1,13 +0,0 @@
-{{ ansible_header | comment }}
-[Unit]
-Description=Mount /home-adh/{{ item }}
-After=iscsi.service iscsid.service lvm2-activation-early.service multipathd.service
-
-[Mount]
-What=/dev/mapper/mpath-home-{{ item }}-part1
-Where=/home-adh/{{ item }}
-Type=ext4
-Options=rw,usrjquota=aquota.user,jqfmt=vfsv1,nosuid,nodev,nofail
-
-[Install]
-WantedBy=multi-user.target