vpp_prev_release='19.04',
dpdkrelease='19.05',
sdpdkrelease='1905',
trex_version='v2.54',
csit_ubuntu_ver='csit-ubuntu-16.04.1_2019-03-27_2.4',
csit_centos_ver='csit-centos-7.6-1810_2019-05-20_2.5',
vpp_prev_release='19.04',
dpdkrelease='19.05',
sdpdkrelease='1905',
trex_version='v2.54',
csit_ubuntu_ver='csit-ubuntu-16.04.1_2019-03-27_2.4',
csit_centos_ver='csit-centos-7.6-1810_2019-05-20_2.5',