use attributes
install scp on centos before transferring config
yes...
make the helper work, returns ips
pull out tempest testing
remove tempest from test_opencenter
print useful information
detect error for openstack
print useful information
support tempest xunit output, pass chef api
save xunit output to temporary file
use the actual arguments
lets format the string
clean command formatting
clean command formatting
useful output
lets do this multiline string correctly
fix space issue if filename
another space issue
add extension to the output file