Detail Openstack environment preparation

Openstack official learning site

http://docs.openstack.org/mitaka/zh_CN/install-guide-rdo/

Openstack ready for installation

Environment to prepare

Centos7-192.168.56.11 linux-node1.oldboyedu.com

Centos7-192.168.56.12 linux-node2.oldboyedu.com

hosts for both hosts

192.168.56.11 linux-node1 linux-node1.oldboyedu.com192.168.56.12 linux-node2 linux-node2.oldboyedu.com

The base package is installed on both hosts

1. EPEL source installation

rpm -ivh http://mirrors.aliyun.com/epel/epel-release-latest-7.noarch.rpm

2. Install the Openstack warehouse

yum install -y centos-release-openstack-mitaka

3. Install Openstack client

yum install -y python-openstackclient

4. Install the openstack SELinux management package

yum install -y openstack-selinux

5. Install Mysql on control node 192.168.56.11

[root@linux-node1 ~]# yum install -y mariadb mariadb-server python2-PyMySQL

6. Install message queue RabbitMQ on the control node

[root@linux-node1 ~]# yum install -y rabbitmq-server

7. Install Openstack verification service KeyStone on the control node

[root@linux-node1 ~]# yum install -y openstack-keystone httpd mod_wsgi memcached python-memcached

8. Install Glance on the control node

[root@linux-node1 ~]# yum install -y openstack-glance

9. The Nova control node deploies ES71en-node1 and installs necessary services in addition to ES73en-ES74en in the control node

root@linux-node1 ~]# yum install -y openstack-nova-api openstack-nova-cert \  openstack-nova-conductor openstack-nova-console \  openstack-nova-novncproxy openstack-nova-scheduler

10.Nova compute node deployment

[root@linux-node2 ~]# yum install -y openstack-nova-compute sysfsutils

11. Install Neutron network services on the control node

[root@linux-node1 ~]# yum install -y openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge ebtables

12.Neutron deployed on compute nodes

[root@linux-node2 ~]# yum install -y openstack-neutron openstack-neutron-linuxbridge ebtables