Ajout d'un logrotate pour les logs de nginx

deployment/scripts/nginx/nginx.logrotate

@@ -0,0 +1,14 @@
+/var/log/nginx/*.log {
+    su root nginx
+    daily
+    missingok
+    rotate 7
+    compress
+    delaycompress
+    notifempty
+    create 640 root nginx
+    sharedscripts
+    postrotate
+        [ -f /run/nginx.pid ] && kill -USR1 `cat /run/nginx.pid`
+    endscript
+}