kolla-build.conf 配置文件：
[DEFAULT]
debug = false
tag = train
base = centos
nstall_type = binary
namespace = qianxin
push = false
threads = 10
logs_dir = /var/log/kolla-build
maintainer = wangjunqiang
[profiles]
default = memcached,kolla-toolbox,cron,mariadb,rabbitmq,keepalived,haproxy,chrony,etcd,fluentd,elasticsearch,kibana,ceph,heat,horizon,openvswitch,neutron,cinder,keystone,glance,nova,placement
来源：https://www.cnblogs.com/wangjq19920210/p/12636791.html