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OpenStack Queens : Pre-Requirements
2018/03/13 |
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This is the exmaple of Cloud Computiong by OpenStack Queens.
Install some services that some components of OpenStack needs for system requirements on here.
This example is based on the emvironment like follows.
eth0|10.0.0.30
+-----------+-----------+
| [ Control Node ] |
| |
| MariaDB RabbitMQ |
| Memcached |
+-----------------------+
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| [1] | |
| [2] | |
| [3] | Add the repository of Openstack Queens. |
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root@dlp:~# apt-get -y install software-properties-common root@dlp:~# add-apt-repository cloud-archive:queens root@dlp:~# apt-get update root@dlp:~# apt-get -y upgrade |
| [4] | Install RabbitMQ, Memcached. |
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root@dlp:~#
apt-get -y install rabbitmq-server memcached python-pymysql # add openstack user (set any password you like for "password") 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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