sudo crudini --set --existing $FILE ui url $base_url
sudo echo "{\"testapiApiUrl\": \"$base_url/api/v1\"}" > \
/usr/local/lib/python2.7/dist-packages/opnfv_testapi/static/testapi-ui/config.json
sudo crudini --set --existing $FILE ui url $base_url
sudo echo "{\"testapiApiUrl\": \"$base_url/api/v1\"}" > \
/usr/local/lib/python2.7/dist-packages/opnfv_testapi/static/testapi-ui/config.json