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)