diff --git a/CTbase.yml b/CTbase.yml
index 34e5858..c35af46 100644
--- a/CTbase.yml
+++ b/CTbase.yml
@@ -1,11 +1,12 @@
+
 ---
 - hosts: test
   roles:
      - common
-
   # déclaration de la variables globales
   vars:
-    email: your_email@your_domain.com
-    cthostname: machine_hostname
-    domain: domain_name
+    email: kitoy@kitoy.me
+    cthostname: tablette
+    domain: kitoy.me
     create_user: false
+    installCertbot: false
diff --git a/bimsocial.yml b/bimsocial.yml
index 468cdc0..3d2662c 100644
--- a/bimsocial.yml
+++ b/bimsocial.yml
@@ -1,20 +1,24 @@
 ---
-- hosts: bim
+- hosts: test
   roles:
-    - common
-    - rbenv
-    - nginx
-    - postgresql
-    - mastodon
+  - common
+  - rbenv
+  - nginx
+  - postgresql
+  - nodejs
+  - yarn
+  - mastodon
 
   # Déclaration des variables globales
   vars:
     email: contact@bim.land
     domain: social.bim.land
     cthostname: social
-    create_user: true
+    create_user: True
     username: mastodon
-    installCertbot: true
-    debian_version: buster
-    nodejs_version: 12
-    ruby_version: 2.7.2
+    installCertbot: True
+    debian_version: bullseye
+    nodejs_version: 14
+    ruby_version: 2.7.5
+    mastodon_version: 3.4.10
+    restore: True
diff --git a/roles/common/defaults/main.yml b/roles/common/defaults/main.yml
index fd080d6..2907d4f 100644
--- a/roles/common/defaults/main.yml
+++ b/roles/common/defaults/main.yml
@@ -4,7 +4,6 @@ commonRequirePackages:
   - man
   - bash-completion
   - locales
-  - python-pip
   - wget
   - bzip2
   - lsof
diff --git a/roles/mastodon/defaults/main.yml b/roles/mastodon/defaults/main.yml
index c8950d0..a135fc1 100644
--- a/roles/mastodon/defaults/main.yml
+++ b/roles/mastodon/defaults/main.yml
@@ -28,3 +28,7 @@ requiredPackages:
   - libjemalloc-dev
   - redis-tools
   - redis-server
+  - gnupg
+  - apt-transport-https
+  - lsb-release
+  - ca-certificates
diff --git a/roles/mastodon/tasks/main.yml b/roles/mastodon/tasks/main.yml
index c913cf1..39486c8 100644
--- a/roles/mastodon/tasks/main.yml
+++ b/roles/mastodon/tasks/main.yml
@@ -1,40 +1,29 @@
 ---
 
-- name: Add Yarn apt key
-  apt_key:
-    url: https://dl.yarnpkg.com/debian/pubkey.gpg
-    state: present
-
-- name: Add Yarn Repository
-  apt_repository:
-    repo: deb https://dl.yarnpkg.com/debian/ stable main
-    state: present
-
-- name: Install Yarn
-  apt:
-    name: yarn
-    state: present
-
-- name: Add Nodejs apt key
-  apt_key:
-    url: https://deb.nodesource.com/gpgkey/nodesource.gpg.key
-    state: present
-
-- name: Add Nodes 12 repository
-  apt_repository:
-    repo: deb https://deb.nodesource.com/node_12.x buster main
-    state: present
-
-- name: Install NodeJs
-  apt:
-    name: nodejs
-    state: present
-
 - name: Install required by mastodon
   apt:
     name: "{{ requiredPackages }}"
     state: present
 
+- name: ensure postgresql is running
+  service:
+    name: postgresql
+    state: restarted
+
+- name: Create postgresql User Mastodon
+  become: yes
+  become_user: postgres
+  shell: psql -c "CREATE USER mastodon CREATEDB;"
+
+- name: Create Mastodon Database for restauration
+  become: yes
+  become_user: "{{ username }}"
+  shell: |
+    createdb -T template0 -E UTF8 mastodon_production
+  args:
+    executable: /bin/bash
+  when: restore == True
+
 - name: Install Mastodon from git
   become: yes
   become_user: "{{ username }}"
@@ -44,24 +33,27 @@
     eval "$(rbenv init -)"
     git clone https://github.com/tootsuite/mastodon.git live
     cd live
-    git checkout $(git tag -l | grep -v 'rc[0-9]*$' | sort -V | tail -n 1)
+    git checkout v"{{ mastodon_version }}"
     gem install bundler --no-document
     bundle config set deployment 'true'
     bundle config set without 'development test'
     bundle install
+  args:
+    executable: /bin/bash
+
+- name: Exec yarn install
+  become: yes
+  become_user: "{{ username }}"
+  ignore_errors: True
+  shell: |
+    cd
+    export PATH="$HOME/.rbenv/bin:$PATH"
+    eval "$(rbenv init -)"
+    cd live
     yarn install --pure-lockfile --non-interactive
   args:
     executable: /bin/bash
 
-- name: ensure postgresql is running
-  service:
-    name: postgresql
-    state: restarted
-
-- name: Create postgresql Database
-  become: yes
-  become_user: postgres
-  shell: psql -c "CREATE USER mastodon CREATEDB;"
 
 - name: Copy nginx configuration
   copy:
diff --git a/roles/nodejs/defaults/main.yml b/roles/nodejs/defaults/main.yml
index 5a41b09..7da9047 100644
--- a/roles/nodejs/defaults/main.yml
+++ b/roles/nodejs/defaults/main.yml
@@ -2,4 +2,4 @@ requiredPackages:
   - apt-transport-https
 
 nodejs_version: 12
-debian_version: buster
+debian_version: bullseyes
diff --git a/roles/nodejs/tasks/main.yml b/roles/nodejs/tasks/main.yml
index 1b8b3fd..087f82d 100644
--- a/roles/nodejs/tasks/main.yml
+++ b/roles/nodejs/tasks/main.yml
@@ -3,9 +3,9 @@
     url: https://deb.nodesource.com/gpgkey/nodesource.gpg.key
     state: present
 
-- name: Add Nodes 12 repository
+- name: Add Nodes {{nodejs_version }} repository
   apt_repository:
-    repo: deb https://deb.nodesource.com/node_"{{ nodejs_version }}".x "{{ debian_version }}" main
+    repo: deb https://deb.nodesource.com/node_{{ nodejs_version }}.x {{ debian_version }} main
     state: present
 
 - name: Install NodeJs
diff --git a/roles/postgresql/tasks/main.yml b/roles/postgresql/tasks/main.yml
index f37efd1..4cc58f4 100644
--- a/roles/postgresql/tasks/main.yml
+++ b/roles/postgresql/tasks/main.yml
@@ -1,8 +1,18 @@
 ---
 
+- name: Add Postgresql apt key
+  apt_key:
+    url: https://www.postgresql.org/media/keys/ACCC4CF8.asc
+    state: present
+
+- name: Add Postgresql Repository
+  apt_repository:
+    repo: deb http://apt.postgresql.org/pub/repos/apt {{ debian_version }}-pgdg main
+    state: present
+
 - name: Install Postresql Server
   apt:
     name:
       - postgresql
       - postgresql-contrib
-      - python-psycopg2
+      - python3-psycopg2
diff --git a/roles/rbenv/tasks/main.yml b/roles/rbenv/tasks/main.yml
index fe1dcbd..f59f8f6 100644
--- a/roles/rbenv/tasks/main.yml
+++ b/roles/rbenv/tasks/main.yml
@@ -4,16 +4,6 @@
     name: "{{ requiredPackages }}"
     state: present
 
-- name: Copy rbenv installer
-  become: yes
-  become_user: "{{ username }}"
-  copy:
-    src: rbenv_installer.sh
-    dest: rbenv_installer.sh
-    owner: "{{ username }}"
-    group: "{{ username }}"
-    mode: 0755
-  when: create_user
 
 - name: Install rbenv
   become: yes
@@ -33,7 +23,7 @@
     cd ~
     export PATH="$HOME/.rbenv/bin:$PATH"
     eval "$(rbenv init -)"
-    RUBY_CONFIGURE_OPTS=--with-jemalloc rbenv install "{{ ruby_version }}"
+    rbenv install "{{ ruby_version }}"
     rbenv global "{{ ruby_version }}"
   args:
     executable: /bin/bash
diff --git a/roles/ssl-cert/tasks/main.yml b/roles/ssl-cert/tasks/main.yml
index 07c1e16..ba69f2e 100644
--- a/roles/ssl-cert/tasks/main.yml
+++ b/roles/ssl-cert/tasks/main.yml
@@ -17,9 +17,9 @@
   when: installCertbot == False
 
 - name: Create self-signed certificate, if configured.
-  shell: "openssl req -x509 -nodes -subj '/CN={{ domain }}' -days 365 -newkey rsa:4096 -sha256 -keyout /etc/server/{{ domain }}/server.key -out /etc/server/{{ domain }}/server.crt"
+  shell: openssl req -x509 -nodes -subj '/CN={{ domain }}' -days 3650 -newkey rsa:4096 -sha256 -keyout /etc/ssl/"{{ domain }}".key -out /etc/ssl/"{{ domain }}".crt
   when: installCertbot == False
 
 - name: Create self-signed certificate, if configured.
-  shell: "certbot -certonly -d {{ domain }} --nginx -m contact@bim.land --agree-tos"
+  shell: "certbot -certonly -d {{ domain }} {{ alt_domains }} --{{ mode }} -m {{ email }} --agree-tos"
   when: installCertbot == True
diff --git a/roles/yarn/tasks/main.yml b/roles/yarn/tasks/main.yml
index 9c7df36..c802a25 100644
--- a/roles/yarn/tasks/main.yml
+++ b/roles/yarn/tasks/main.yml
@@ -1,5 +1,4 @@
 ---
----
 
 - name: Add Yarn apt key
   apt_key: