Start barbican in virtual env by:
pyenv shell barbican27
Run
bin/barbican.sh install
Keystone installation
install devstack (centos-release-7-5.1804.el7.centos.x86_64)
export HOST_IP=localhost
downgrade setuptools to 39.0.1
sudo pip install setuptools==39.0.1
to avoid etcd service error,
Job for [email protected] failed because the control process exited with error code. See "systemctl status [email protected]" and "journalctl -xe" for details
disable service in local.conf
disable_service etcd3