Disable docker installation in full_install_osm.sh

Change-Id: If47dd38fbc3fbb22a7169c86e05769d38a187a8e
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh
index d0e7317..2f90bcf 100755
--- a/installers/full_install_osm.sh
+++ b/installers/full_install_osm.sh
@@ -723,7 +723,7 @@
 OPENSTACK_PYTHON_VENV="$HOME/.virtual-envs/osm"
 INSTALL_ONLY=""
 TO_REBUILD=""
-INSTALL_DOCKER="y"
+INSTALL_DOCKER=""
 INSTALL_JUJU=""
 INSTALL_NOHOSTCLIENT=""
 INSTALL_CACHELXDIMAGES=""