Fedora 20
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OpenStack Havana - Pre-Requirements
2013/12/23
 
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]
Install NTP Server like here and adjusts the date and time.
[2]
Install KVM HyperVisor like here.
It's unnecessarry to set Bridge networking manually, though. ( OpenStack system sets Bridge networking )
[3]
[4] Install RabbitMQ, Memcached, Avahi.
[root@dlp ~]#
yum -y install rabbitmq-server memcached avahi python-kombu
[root@dlp ~]#
systemctl start rabbitmq-server

[root@dlp ~]#
systemctl enable rabbitmq-server

# set guest's password

[root@dlp ~]#
rabbitmqctl change_password guest password

Changing password for user "guest" ...
...done.
[root@dlp ~]#
for service in memcached avahi-daemon; do
systemctl start $service
systemctl enable $service
done

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