diff --git a/docker-compose.yml b/docker-compose.yml
index 007a6e1..6cca7b3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,8 @@ version: "2.1"
 services:
 
   mysql-server:
-    image: mysql-server
+    image: mysql-server:$VERSION_MYSQL
+    build: "https://git.scimetis.net/yohan/docker-mysql.git"
     container_name: mysql-server
     restart: always
     networks:
@@ -12,9 +13,11 @@ services:
       - mysql-server_data:/var/lib/mysql:Z
       - mysql-server_dumps:/mnt/dumps:Z
       - ./nettoyer_quotas.sh:/root/nettoyer_quotas.sh:Z
+      - ./debian.cnf:/etc/mysql/debian.cnf:Z
  
   cron:
-    image: cron
+    image: cron:$VERSION_CRON
+    build: "https://git.scimetis.net/yohan/docker-cron.git"
     restart: always
     network_mode: "host"
     volumes:
diff --git a/start_or_update.sh b/start_or_update.sh
new file mode 100755
index 0000000..44e26fd
--- /dev/null
+++ b/start_or_update.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+test -f ~/secrets.tar.gz.enc || curl -o ~/secrets.tar.gz.enc https://cloud.scimetis.net/s/$KEY/download
+openssl enc -aes-256-cbc -d -in ~/secrets.tar.gz.enc | tar -zxv --strip 2 secrets/docker-mysql-stack/crontab secrets/docker-mysql-stack/debian.cnf
+sudo chown root. crontab debian.cnf
+# --force-recreate is used to recreate container when crontab file has changed
+unset VERSION_MYSQL VERSION_CRON
+VERSION_MYSQL=$(git ls-remote ssh://git@git.scimetis.net:2222/yohan/docker-mysql.git| head -1 | cut -f 1|cut -c -10) \
+VERSION_CRON=$(git ls-remote ssh://git@git.scimetis.net:2222/yohan/docker-cron.git| head -1 | cut -f 1|cut -c -10) \
+ sudo -E bash -c 'docker-compose up -d --force-recreate'
+rm -f crontab debian.cnf