Oracle VM + centos7.1+openstack kilo Multi-node installation tutorial---Basic Environment configuration (2)

statement: recently in the OpenStack of the Kilo version of the installation, found that there are very few existing web tutorials, and most of the tutorials can not be installed successfully, so write this tutorial. The installation of OpenStack is complex, and this tutorial does not guarantee that it will be installed successfully in different environments. Personal installation tutorials are also prone to errors. At the same time, the installation is in the virtual machine environment, the real installation environment needs to be changed.

Reprint please declare the source:

Zhang someone ER

Original link:http://blog.csdn.net/xinxing__8185/article/details/51042654

The first part of the basic Environment configuration(2)

the following sets the network adapter options for the Controller node.

You need to change the connection mode, the interface name, and click Advanced Options, change the following control chip and promiscuous mode, change the options

Similarly modify the NIC 2

qi Gong and login

edit hosts file

Vim/etc/hosts

Revision changed to

Configure the network

Note: The initial network card file may not be eth0, etc., may be CentOS (after 7 is not just the name of the eth0 start) automatically numbered names, only need to modify the configuration file (new, copy, etc.)

Vim/etc/sysconfig/network-scripts/ifcfg-eth0

Vim/etc/sysconfig/network-scripts/ifcfg-eth1

Edit hostname

Vim/etc/hostname

Restart reboot

Login host name changed again

Test Connectivity

Ping www.baidu.com

Oracle VM + centos7.1+openstack kilo Multi-node installation tutorial---Basic Environment configuration (2)