Configure keystone service password on MON env variables

Change-Id: I04553aa703d2f4106d5bbf5585bec9ab2e202249
Signed-off-by: limon <alimonj@indra.es>

installers/full_install_osm.sh

@@ -781,6 +781,7 @@ function generate_docker_env_files() {
 
     # MON
     if [ ! -f $OSM_DOCKER_WORK_DIR/mon.env ]; then
+        echo "OSMMON_KEYSTONE_SERVICE_PASSWORD=${SERVICE_PASSWORD}" | $WORKDIR_SUDO tee -a $OSM_DOCKER_WORK_DIR/mon.env
         echo "OSMMON_DATABASE_COMMONKEY=${OSM_DATABASE_COMMONKEY}" | $WORKDIR_SUDO tee -a $OSM_DOCKER_WORK_DIR/mon.env
         echo "OSMMON_SQL_DATABASE_URI=mysql://root:${MYSQL_ROOT_PASSWORD}@mysql:3306/mon" | $WORKDIR_SUDO tee -a $OSM_DOCKER_WORK_DIR/mon.env
     fi