install openstack

systemctl disable firewalld
systemctl stop firewalld
systemctl disable NetworkManager
systemctl stop NetworkManager
systemctl enable network
systemctl start network
yum remove -y puppet
rm -rf /etc/yum.repos.d/puppetlabs-pc1.repo
yum update -y
yum install -y centos-release-openstack-pike
yum update -y
yum install -y openstack-packstack
packstack --answer-file=answers.txt
cp /shared/ifcfg-br-ex /etc/sysconfig/network-scripts/ifcfg-br-ex
cp /shared/ifcfg-enp0s8 /etc/sysconfig/network-scripts/ifcfg-enp0s8
service network restart
. /root/keystonerc_admin
neutron net-create external_network --provider:network_type flat --provider:physical_network extnet  --router:external
neutron subnet-create --name public_subnet --enable_dhcp=False --allocation-pool=start=192.168.58.10,end=192.168.58.20 \
                        --gateway=192.168.58.1 external_network 192.168.58.0/24
neutron router-create router1
neutron router-gateway-set router1 external_network
neutron net-create private_network
neutron subnet-create --name private_subnet private_network --dns-nameserver=192.168.58.1 192.168.100.0/24
neutron router-interface-add router1 private_subnet
curl http://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img | glance \
         image-create --name='cirros' --visibility=public --container-format=bare --disk-format=qcow2
curl https://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-disk1.img | glance \
         image-create --name='xenial' --visibility=public --container-format=bare --disk-format=qcow2