Shulou(Shulou.com)06/01 Report--

Xiaobian to share with you how to use RDO to install openstack mitaka on centos7, I believe most people still do not know how, so share this article for your reference, I hope you have a lot of harvest after reading this article, let's go to understand it together!

What is RDO?

Simply put, there is a community of people who are passionate about making openstack work perfectly and smoothly on RHEL and its derivatives (Centos,Fedora,Scientific Linux). So for users who use openstack on Centos/RHEL systems, it's one of the most active communities here. This community supports OpenStack RPM package releases and encourages people to ask questions or contribute to the community website.

What is Packstack?

Packstack is an installation tool that uses puppet applications to deploy openstack. For proof-of-concept (POF) purposes, use Packstack to install and configure openstack on a single machine. This is the easiest and most automatic way to get started with openstack. If you want to use RDO to deploy a production environment on multiple nodes, we recommend using the TripleO tool.

Preparing for deployment of RDO Mitaka

It is important that the following steps are correctly performed, which will lead to some errors during installation.

Hardware requirements:

4 GB memory

Virtualization-enabled processors

one network adapter

As long as the hardware requirements mentioned above are met and the centos system is relatively new (you can also use virtual machines instead of experiments). Next, check whether the system is configured with static IP addresses, and if not, turn off DHCP and configure static IP addresses. After configuring the static IP address, execute the following command to turn it off

NetworkManager service, because this service is not compatible with the openstack neutron service.

systemctl stop NetworkManager.service

systemctl disable NetworkManager.service

systemctl restart network

Selinux needs to be turned off temporarily to avoid some strange errors, and the firewall needs to be turned off (or the port needs to be opened).

setenforce 0

systemctl stop firewalld

systemctl disable firewalld

So far the prerequisites have been basically met, the following installation steps can be carried out

Install Mitaka

Execute the following command to install the RDO library

yum install https://rdoproject.org/repos/rdo-release.rpm

Install CentOS openstack RPM repository

yum install centos-release-openstack-mitaka

Update system package

yum update

Install packstack tool

yum install openstack-packstack

Install openstack Mitaka

packstack --allinone

This step will take some time

See similar information below, indicating that openstak mitaka has been installed, and you can see the dashboard entrance.

The dashboard login information can be found in the/root/keystroke_admin file

The above is "how to install openstack mitaka on centos7 with RDO" all the contents of this article, thank you for reading! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.