hostname master.local #make sure to use a .domian name
vi /etc/selinux/config #set to disabled
vi /etc/sysconfig/network-scripts/ifcfg-eth1
vi /etc/sysctl.conf # add net.ipv4.ip_forward = 1
Systemctl disable NetworkManager
Systemctl stop NetworkManager
systemctl disable firewalld
systemctl stop firewalld
reboot
yum install -y epel-release
yum -y install python-devel libffi-devel openssl-devel gcc python-pip net-tools ntp
sudo pip install -U pip
pip install -U docker-py
pip install -U ansible==2.0.0
pip install kolla
pip install -U python-openstackclient python-neutronclient
systemctl enable ntpd.service
systemctl start ntpd.service
curl -sSL https://get.docker.io | bash
sudo usermod -aG docker root
mkdir -p /etc/systemd/system/docker.service.d
tee /etc/systemd/system/docker.service.d/kolla.conf <<-'EOF'
[Service]
MountFlags=shared
EOF
systemctl daemon-reload
systemctl restart docker
systemctl enable docker
cp -r /kolla/etc_examples/kolla/ /etc/
cd / && mkdir -p certs && openssl req -newkey rsa:4096 -nodes -sha256 -keyout certs/domain.key -x509 -days 365 -out certs/domain.crt
mkdir -p /etc/docker/certs.d/deployer.local:4000
cp /certs/domain.crt /etc/docker/certs.d/deployer.local\:4000/ca.crt
cd / && mkdir -p registry/data/
docker run -d -p 4000:5000 --restart=always --name registry -v /registry/data/:/var/lib/registry -v /certs/:/certs -e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/domain.crt -e REGISTRY_HTTP_TLS_KEY=/certs/domain.key registry:2
vi /etc/kolla/kolla-build.conf
## add the following:
## 	[DEFAULT]
	base = centos
	push = true
	install_type = rdo
	registry = deployer.local:4000
##
kolla-genpwd
vi /etc/kolla/globals.yml
vi /usr/share/kolla/ansible/inventory/multinode
vi /etc/hosts #add master, controller and compute names and IPs
ssh-keygen
ssh-copy-id root@192.168.4.5
scp /etc/hosts root@controllernode:/etc/hosts
scp /etc/hosts root@computenode:/etc/hosts
scp /etc/docker/certs.d/deployer.local\:4000/ca.crt root@controllernode:/etc/docker/certs.d/deployer.local:4000/
scp /etc/docker/certs.d/deployer.local\:4000/ca.crt root@computenode:/etc/docker/certs.d/deployer.local:4000/
yum -y update
reboot
kolla-build --registry deployer.local:4000 --push
kolla-ansible prechecks -i /usr/share/kolla/ansible/inventory/multinode
kolla-ansible deploy -i /usr/share/kolla/ansible/inventory/multinode