Fedora 23
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OpenStack Kilo : Pre-Requirements
2015/11/12
 
This is the exmaple of Cloud Computiong by OpenStack.
On this example, Install and configure Keystone, Glance, Nova, Horizon, on a server as All-in-One.
Install some services which some components of OpenStack needs for system requirements on here.
[1]
[2]
Install KVM HyperVisor like here.
It's unnecessarry to set Bridge networking manually, though. ( OpenStack system sets Bridge networking )
[3]
[4] Install RabbitMQ and Memcached.
[root@dlp ~]#
dnf -y install rabbitmq-server memcached
[root@dlp ~]#
mv /etc/rabbitmq/rabbitmq.config /etc/rabbitmq/rabbitmq.config.org

[root@dlp ~]#
vi /etc/rabbitmq/rabbitmq.config
# create new

[
  {rabbit, [{loopback_users, []}]}
].

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

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

# change guest's password

[root@dlp ~]#
rabbitmqctl change_password guest password

Changing password for user "guest" ...
...done.
[root@dlp ~]#
systemctl start memcached

[root@dlp ~]#
systemctl enable memcached

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