Installing: openstack-neutron-openvswitch noarch 1:12.1.1-1.el7 centos-openstack-queens 16 k Updating for dependencies: openstack-neutron noarch 1:12.1.1-1.el7 centos-openstack-queens 27 k openstack-neutron-common noarch 1:12.1.1-1.el7 centos-openstack-queens 225 k openstack-neutron-linuxbridge noarch 1:12.1.1-1.el7 centos-openstack-queens 15 k openstack-neutron-ml2 noarch 1:12.1.1-1.el7 centos-openstack-queens 13 k python-neutron noarch 1:12.1.1-1.el7 centos-openstack-queens 2.1 M Transaction Summary ================================================================================================================== Install 1 Package
yum install openstack-neutron-openvswitch --nodeps
[root@bogon ml2]# pip list | grep neutron DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support neutron 12.1.0 neutron-lib 1.13.0 python-neutronclient 6.7.0 [root@bogon ml2]#
原文：https://www.cnblogs.com/dream397/p/13086557.html