OpenStack Stein : Pre-Requirements2019/04/11 |
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This is the exmaple of Cloud Computiong by OpenStack Stein.
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 Openstack Stein's repository. |
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root@dlp:~# apt -y install software-properties-common root@dlp:~# add-apt-repository cloud-archive:stein root@dlp:~# apt update root@dlp:~# apt -y upgrade |
| [4] | Install RabbitMQ, Memcached. |
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root@dlp:~#
apt -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 41: uncomment and change # default value 151 is not enough on Openstack Env max_connections = 500
# line 111: change character-set-server = utf8 # kcollation-server = utf8mb4_general_ci
root@dlp:~#
systemctl restart mariadb
root@dlp:~#
vi /etc/memcached.conf # line 35: change -l 0.0.0.0
systemctl restart memcached
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