Failed to delete management node floating IP by a cleanup script

Created by: matofeder

Cleanup script ./cleanup/cleanup.sh logs the following (s/XXX.XXX.XXX.XXX/floating IP 4 address/) when trying to delete the floating IP associated with the management node:

openstack floating ip delete 'XXX.XXX.XXX.XXX']}
Failed to delete floating_ip with name or ID ''XXX.XXX.XXX.XXX']}': No FloatingIP found for 'XXX.XXX.XXX.XXX']}

Floating IP is wrongly filtered in the resourcelist function. This function returns brackets ]} on the end of the floating IP which causes an issue.