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OpenStack Ocata : Pre-Requirements
2017/03/12 |
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This is the exmaple of Cloud Computing by OpenStack.
Install some services which some components of OpenStack needs for system requirements on here.
This example is based on the environment like follows.
eth0|10.0.0.30
+-----------+-----------+
| [ Control Node ] |
| |
| MariaDB RabbitMQ |
| Memcached |
+-----------------------+
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| [1] | |
| [2] | |
| [3] | Install Openstack Ocata repository. |
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root@dlp:~# apt-get -y install software-properties-common root@dlp:~# add-apt-repository cloud-archive:ocata root@dlp:~# apt-get update root@dlp:~# apt-get -y upgrade |
| [4] | Install RabbitMQ and Memcached. |
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root@dlp:~#
apt-get -y install rabbitmq-server memcached python-pymysql # add a user (set any password for "password" section) root@dlp:~# rabbitmqctl add_user openstack password Creating user "openstack" ... root@dlp:~# rabbitmqctl set_permissions openstack ".*" ".*" ".*" Setting permissions for user "openstack" in vhost "/" ...
root@dlp:~#
systemctl restart rabbitmq-server
root@dlp:~#
vi /etc/mysql/mariadb.conf.d/50-server.cnf # line 29: change bind-address = 0.0.0.0
# line 105: change character-set-server = utf8 # kcollation-server = utf8mb4_general_ci
root@dlp:~#
systemctl restart mysql
root@dlp:~#
vi /etc/memcached.conf # line 35: change -l 0.0.0.0
systemctl restart memcached
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