# Clear any old environment that may conflict.
for key in $( set | awk -F= '/^OS_/ {print $1}' ); do unset "${key}" ; done
export OS_CLOUD=undercloud
# Add OS_CLOUDNAME to PS1
if [ -z "${CLOUDPROMPT_ENABLED:-}" ]; then
    export PS1=${PS1:-""}
    export PS1=\${OS_CLOUD:+"(\$OS_CLOUD)"}\ $PS1
    export CLOUDPROMPT_ENABLED=1
fi