Preparing for the environment before you build OpenStack

Base

Virtual machine NIC configuration: (Internet connection, download required RPM package)

Eth0: Bridge Network 192.168.0.10/According to the actual situation of your computer to set

ip:192.168.0.110

netmask:255.255.255.0

gateway:192.168.0.1

nds1:211.167.230.200

nds2:211.167.230.100

ETH1:10.0.0.1/24 Management Network

ETH2:10.0.1.1/24 Tunnel Network

ETH3:192.168.0.1/24 External Network

Controller

eth0:192.168.0.10

Eth1:10.0.0.10/management Network

Eth2: Not enabled

Eth3 not enabled

Network:

eth0:192.168.0.20

Eth1:10.0.0.20/management Network

Eht2:10.0.1.20/tunnel Network

ETH3: Not enabled//used to connect the bridge

Compute

eth0:192.168.0.30

Eth1:10.0.0.30/management Network

Eth2:10.0.1.30/tunnel Network

Eth3 not

Where VirtualBox Net1: Bridging

Net2:host-only

Net3:host-only

Net4:host-only

Here's the problem that might ping different out of the network

Route-n See if the default gateway is not the first Net1 gateway, remove the default gateway to rejoin the Net1.

Iptables and SELinux are off.

or emptying the iptables rule to restart the Iptables service; Close the window firewall

Prepare to clone three virtual machines:

Prerequisite Preparation:

Remove UUID and hwaddr for each NIC

Cannot input network boot after cloning completed? In a virtual machine in Cologne, delete the/etc/udev/rules/70-persistent-net.rules

Restart each virtual machine and each network card will start normally.

Installing the NTP service

Controller

Yum Install-y NTP

Vim/etc/ntp.conf

#server 0.centos.pool.ntp.org Iburst

#server 1.centos.pool.ntp.org Iburst

#server 2.centos.pool.ntp.org Iburst

#server 3.centos.pool.ntp.org Iburst

Server 127.127.1.0

Fudge 127.127.1.0 Stratum 10

Service NTPD Restart

Chkconfig ntpd on

Network and COMPUTE nodes

Yum Install-y NTP

Vim/etc/ntp.conf

#server 0.centos.pool.ntp.org Iburst

#server 1.centos.pool.ntp.org Iburst

#server 2.centos.pool.ntp.org Iburst

#server 3.centos.pool.ntp.org Iburst

Server 10.0.0.10

Fudge 10.0.0.10 Stratum 10

Service NTPD Restart

Ntpdate-u 10.0.0.10

Ntpq-p

Chkconfig ntpd on

Installation of MySQL:

Controller

Yum install MySQL mysql-server mysql-python

Vim/etc/my.cnf

[Mysqld]

Bind-address = 10.0.0.10

Default-storage-engine = InnoDB

Innodb_file_per_table

Collation-server = Utf8_general_ci

Init-connect = ' SET NAMES UTF8 '

Character-set-server = UTF8

Service mysqld Restart

Chkconfig mysqld on

Mysql_secure_installation (if this command cannot be performed successfully, first execute mysql_install_db)

Set Root password: OpenStack

Delete anonymous user

Allow root users to Telnet

Do not delete the test database

Reload Permissions List

Complete.

Network and COMPUTE:

Yum Install-y Mysql_python

Configuring the Epel source for the RDO source and CentOS extensions for OpenStack

Controller, network, COMPUTE:

Yum Install Yum-plugin-priorities-y

Yum Install http://repos.fedorapeople.org/repos/openstack/openstack-\

Icehouse/rdo-release-icehouse-3.noarch.rpm-y

Verify that you can use the RDO source

Yum Install-y openstack-utils

Yum Install-y Openstack-selinux

Yum Upgrade

Reboot

Installing Message-server

Controller

Yum Install-y qpid-cpp-server

Vim/etc/qpidd.conf

Auth=no

Service Qpidd Restart

Chkconfig Qpidd on

The installation of this basic environment is complete and the OpenStack components are started.

This article is from the "Gaogaozi" blog, make sure to keep this source http://hangtiangazi.blog.51cto.com/8584103/1671817

Preparing for the environment before you build OpenStack