Modifies POL deployment to use mysql database

Adds script to automatically create database if not existant.
Adds generation of db env var to install script.

Change-Id: I334ffe2a2f9c2570cf94454948e23f1ce4b5aee7
Signed-off-by: Benjamin Diaz <bdiaz@whitestack.com>
diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh
index a48bd4d..6381c7e 100755
--- a/installers/full_install_osm.sh
+++ b/installers/full_install_osm.sh
@@ -822,6 +822,11 @@
         $WORKDIR_SUDO sed -i "s|OSMMON_VCA_SECRET.*|OSMMON_VCA_SECRET=$OSM_VCA_SECRET|g" $OSM_DOCKER_WORK_DIR/mon.env
     fi
 
+    # POL
+    if [ ! -f $OSM_DOCKER_WORK_DIR/pol.env ]; then
+        echo "OSMPOL_SQL_DATABASE_URI=mysql://root:${MYSQL_ROOT_PASSWORD}@mysql:3306/pol" | $WORKDIR_SUDO tee -a $OSM_DOCKER_WORK_DIR/pol.env
+    fi
+
     echo "Finished generation of docker env files"
 }