Fedora 22 : OpenStack Juno : Pre-Requirements : Server World

OpenStack Juno : Pre-Requirements

2015/06/05

	This is the exmaple of Cloud Computiong by OpenStack. On this example, Configure All in One Settings in a Server. Install some services which some components of OpenStack needs for system requirements on here.
[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]	Install MariaDB Server, refer to here.
[4]	Install RabbitMQ and Memcached.

[root@dlp ~]#

dnf -y install rabbitmq-server memcached

[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