diff --git a/README.MD b/README.MD
index 8a78446..7509b5e 100644
--- a/README.MD
+++ b/README.MD
@@ -4,10 +4,6 @@
 * `apt install sudo git nginx -y`
 * register a dns name to your demo server and make you demo server available from internet for TCP/80 and TCP/443
 
-## demo_lxc_build_init
-Ce script prépare le serveur hôte à recevoir les conteneurs LXC de demo.  
-Il doit être exécuté une seule fois et en premier.
-
 ## demo_lxc_build
 Ce script construit les conteneurs de demo et les paramètres.  
 Il met également en places les crons et démarre le 1er conteneur.  
diff --git a/demo_lxc_build_init.sh b/demo_lxc_build_init.sh
deleted file mode 100755
index 9de69ab..0000000
--- a/demo_lxc_build_init.sh
+++ /dev/null
@@ -1,188 +0,0 @@
-#!/bin/bash
-
-# Installe LXC et les paramètres réseaux avant de procéder au build.
-
-# Récupère le dossier du script
-if [ "${0:0:1}" == "/" ]; then script_dir="$(dirname "$0")"; else script_dir="$(echo $PWD/$(dirname "$0" | cut -d '.' -f2) | sed 's@/$@@')"; fi
-
-LOG=$(cat "$script_dir/demo_lxc_build.sh" | grep LOG= | cut -d '=' -f2)
-LOG_BUILD_LXC="$script_dir/$LOG"
-LXC_NAME1=$(cat "$script_dir/demo_lxc_build.sh" | grep LXC_NAME1= | cut -d '=' -f2)
-LXC_NAME2=$(cat "$script_dir/demo_lxc_build.sh" | grep LXC_NAME2= | cut -d '=' -f2)
-PLAGE_IP=$(cat "$script_dir/demo_lxc_build.sh" | grep PLAGE_IP= | cut -d '=' -f2)
-IP_LXC1=$(cat "$script_dir/demo_lxc_build.sh" | grep IP_LXC1= | cut -d '=' -f2)
-IP_LXC2=$(cat "$script_dir/demo_lxc_build.sh" | grep IP_LXC2= | cut -d '=' -f2)
-MAIL_ADDR=$(cat "$script_dir/demo_lxc_build.sh" | grep MAIL_ADDR= | cut -d '=' -f2)
-
-# Check user
-echo $(whoami) > "$script_dir/setup_user"
-
-read -p "Indiquer le nom de domaine du serveur de demo: " DOMAIN
-echo "$DOMAIN" > "$script_dir/domain.ini"
-
-# Créer le dossier de log
-sudo mkdir -p $(dirname $LOG_BUILD_LXC)
-
-echo -e "\e[1m> Update et install lxc, lxctl et mailutils\e[0m" | tee "$LOG_BUILD_LXC"
-sudo apt-get update >> "$LOG_BUILD_LXC" 2>&1
-sudo apt-get install -y lxc lxctl mailutils certbot >> "$LOG_BUILD_LXC" 2>&1
-
-echo -e "\e[1m> Autoriser l'ip forwarding, pour router vers la machine virtuelle.\e[0m" | tee -a "$LOG_BUILD_LXC"
-echo "net.ipv4.ip_forward=1" | sudo tee /etc/sysctl.d/lxc_demo.conf >> "$LOG_BUILD_LXC" 2>&1
-sudo sysctl -p /etc/sysctl.d/lxc_demo.conf >> "$LOG_BUILD_LXC" 2>&1
-
-echo -e "\e[1m> Ajoute un brige réseau pour la machine virtualisée\e[0m" | tee -a "$LOG_BUILD_LXC"
-echo | sudo tee /etc/network/interfaces.d/lxc_demo <<EOF >> "$LOG_BUILD_LXC" 2>&1
-auto lxc_demo
-iface lxc_demo inet static
-        address $PLAGE_IP.1/24
-        bridge_ports none
-        bridge_fd 0
-        bridge_maxwait 0
-EOF
-
-echo -e "\e[1m> Active le bridge réseau\e[0m" | tee -a "$LOG_BUILD_LXC"
-sudo ifup lxc_demo --interfaces=/etc/network/interfaces.d/lxc_demo >> "$LOG_BUILD_LXC" 2>&1
-
-echo -e "\e[1m> Mise en place de la connexion ssh vers l'invité.\e[0m" | tee -a "$LOG_BUILD_LXC"
-if [ -e $HOME/.ssh/$LXC_NAME1 ]; then
-	rm -f $HOME/.ssh/$LXC_NAME1 $HOME/.ssh/$LXC_NAME1.pub
-	ssh-keygen -f $HOME/.ssh/known_hosts -R $IP_LXC1
-	ssh-keygen -f $HOME/.ssh/known_hosts -R $IP_LXC2
-fi
-ssh-keygen -t rsa -f $HOME/.ssh/$LXC_NAME1 -P '' >> "$LOG_BUILD_LXC" 2>&1
-
-echo | tee -a $HOME/.ssh/config <<EOF >> "$LOG_BUILD_LXC" 2>&1
-# ssh $LXC_NAME1
-Host $LXC_NAME1
-Hostname $IP_LXC1
-User ssh_demo
-IdentityFile $HOME/.ssh/$LXC_NAME1
-Host $LXC_NAME2
-Hostname $IP_LXC2
-User ssh_demo
-IdentityFile $HOME/.ssh/$LXC_NAME1
-# End ssh $LXC_NAME1
-EOF
-
-echo -e "\e[1m> Mise en place du reverse proxy et du load balancing\e[0m" | tee -a "$LOG_BUILD_LXC"
-echo | sudo tee /etc/nginx/conf.d/$DOMAIN.conf <<EOF >> "$LOG_BUILD_LXC" 2>&1
-#upstream $DOMAIN  {
-#  server $IP_LXC1:443 ;
-#  server $IP_LXC2:443 ;
-#}
-
-server {
-	listen 80;
-	listen [::]:80;
-	server_name $DOMAIN;
-
-	location '/.well-known/acme-challenge' {
-		default_type "text/plain";
-		root         /tmp/letsencrypt-auto;
-	}
-
-	access_log /var/log/nginx/$DOMAIN-access.log;
-	error_log /var/log/nginx/$DOMAIN-error.log;
-}
-EOF
-
-sudo service nginx reload
-
-echo -e "\e[1m> Création du certificat SSL.\e[0m" | tee -a "$LOG_BUILD_LXC"
-sudo mkdir -p /etc/letsencrypt
-
-# Créer le fichier de config
-echo | sudo tee /etc/letsencrypt/conf.ini <<EOF >> "$LOG_BUILD_LXC" 2>&1
-#################################
-#  Let's encrypt configuration  #
-#################################
-
-# Use a 4096 bit RSA key instead of 2048
-rsa-key-size = 4096
-
-# Uncomment and update to register with the specified e-mail address
-email = $MAIL_ADDR
-
-# Uncomment to use the webroot authenticator. Replace webroot-path with the
-# path to the public_html / webroot folder being served by your web server.
-# avec le contenu dans /tmp/letsencrypt-auto
-authenticator = webroot
-webroot-path = /tmp/letsencrypt-auto
-
-# Utiliser l'interface texte
-text = True
-# Uncomment to automatically agree to the terms of service of the ACME server
-agree-tos = true
-
-# (Serveur de test uniquement : si vous l'utilisez,
-# votre certificat ne sera pas vraiment valide)
-# server = https://acme-staging-v02.api.letsencrypt.org/directory
-EOF
-
-mkdir -p /tmp/letsencrypt-auto
-# Créer le certificat
-sudo certbot certonly --config /etc/letsencrypt/conf.ini -d $DOMAIN --no-eff-email
-
-# Route l'upstream sur le port 443. Le port 80 servait uniquement à let's encrypt
-# sudo sed -i "s/server $IP_LXC1:80 ;/server $IP_LXC1:443 ;/" /etc/nginx/conf.d/$DOMAIN.conf
-# Décommente les lignes du certificat
-# sudo sed -i "s/#\tssl_certificate/\tssl_certificate/g" /etc/nginx/conf.d/$DOMAIN.conf
-# Supprime les commentaires dans la conf nginx
-
-echo | sudo tee /etc/nginx/conf.d/$DOMAIN.conf <<EOF >> "$LOG_BUILD_LXC" 2>&1
-#upstream $DOMAIN  {
-#  server $IP_LXC1:443 ;
-#  server $IP_LXC2:443 ;
-#}
-
-server {
-	listen 80;
-	listen [::]:80;
-	server_name $DOMAIN;
-
-	location '/.well-known/acme-challenge' {
-		default_type "text/plain";
-		root         /tmp/letsencrypt-auto;
-	}
-
-	access_log /var/log/nginx/$DOMAIN-access.log;
-	error_log /var/log/nginx/$DOMAIN-error.log;
-}
-
-server {
-	listen 443 ssl;
-	listen [::]:443 ssl;
-	server_name $DOMAIN;
-
-	ssl_certificate /etc/letsencrypt/live/$DOMAIN/fullchain.pem;
-	ssl_certificate_key /etc/letsencrypt/live/$DOMAIN/privkey.pem;
-	ssl_session_timeout 5m;
-	ssl_session_cache shared:SSL:50m;
-	ssl_prefer_server_ciphers on;
-	ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
-	ssl_ciphers ALL:!aNULL:!eNULL:!LOW:!EXP:!RC4:!3DES:+HIGH:+MEDIUM;
-	add_header Strict-Transport-Security "max-age=31536000;";
-
-	location / {
-		proxy_pass        https://$DOMAIN;
-		proxy_redirect    off;
-		proxy_set_header  Host \$host;
-		proxy_set_header  X-Real-IP \$remote_addr;
-		proxy_set_header  X-Forwarded-Proto \$scheme;
-		proxy_set_header  X-Forwarded-For \$proxy_add_x_forwarded_for;
-		proxy_set_header  X-Forwarded-Host \$server_name;
-	}
-
-	access_log /var/log/nginx/$DOMAIN-access.log;
-	error_log /var/log/nginx/$DOMAIN-error.log;
-}
-EOF
-
-sudo service nginx reload
-
-echo -e "\e[1mLe serveur est prêt à déployer les conteneurs de demo.\e[0m"
-echo -e "\e[1mExécutez le script demo_lxc_build.sh pour créer les conteneurs et mettre en place la demo.\e[0m"
-
-# Déploie les conteneurs de demo
-# "$script_dir/demo_lxc_build.sh"