Ubuntu 12.04
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OpenStack Havana - Pre-Requirements
2013/11/22
 
This is the exmaple of Cloud Computiong by OpenStack.
It's possible to install each componets of OpenStack on different server, but this example shows to install all components on a server.
Install some services which some components of OpenStack needs.
[1]
[2]
Install KVM HyperVisor like here.
It's unnecessarry to set Bridge networking manually, though. ( OpenStack system sets Bridge networking )
[3]
[4]
[5] Install the repository of Openstack Havana and RabbitMQ, Memcached like follows.
root@dlp:~#
aptitude -y install python-software-properties
root@dlp:~#
add-apt-repository cloud-archive:havana

root@dlp:~#
aptitude update
root@dlp:~#
aptitude -y install rabbitmq-server memcached
# chnage guest's password

root@dlp:~#
rabbitmqctl change_password guest password

Changing password for user "guest" ...
...done.
root@dlp:~#
vi /etc/mysql/my.cnf
# line 47: comment out

#
bind-address = 127.0.0.1
root@dlp:~#
/etc/init.d/mysql restart

Stopping MySQL database server: mysqld.
Starting MySQL database server: mysqld ..
root@dlp:~#
echo 'net.ipv4.ip_forward=1' >> /etc/sysctl.conf

root@dlp:~#
sysctl -p

net.ipv4.ip_forward = 1
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