Install and configure for Red Hat Enterprise Linux and CentOS¶
This section describes how to install and configure the openstack service for Red Hat Enterprise Linux 7 and CentOS 7.
Prerequisites¶
Before you install and configure the openstack service, you must create a database, service credentials, and API endpoints.
To create the database, complete these steps:
Use the database access client to connect to the database server as the
root
user:$ mysql -u root -p
Create the
zun_tempest_plugin
database:CREATE DATABASE zun_tempest_plugin;
Grant proper access to the
zun_tempest_plugin
database:GRANT ALL PRIVILEGES ON zun_tempest_plugin.* TO 'zun_tempest_plugin'@'localhost' \ IDENTIFIED BY 'ZUN_TEMPEST_PLUGIN_DBPASS'; GRANT ALL PRIVILEGES ON zun_tempest_plugin.* TO 'zun_tempest_plugin'@'%' \ IDENTIFIED BY 'ZUN_TEMPEST_PLUGIN_DBPASS';
Replace
ZUN_TEMPEST_PLUGIN_DBPASS
with a suitable password.Exit the database access client.
exit;
Source the
admin
credentials to gain access to admin-only CLI commands:$ . admin-openrc
To create the service credentials, complete these steps:
Create the
zun_tempest_plugin
user:$ openstack user create --domain default --password-prompt zun_tempest_plugin
Add the
admin
role to thezun_tempest_plugin
user:$ openstack role add --project service --user zun_tempest_plugin admin
Create the zun_tempest_plugin service entities:
$ openstack service create --name zun_tempest_plugin --description "openstack" openstack
Create the openstack service API endpoints:
$ openstack endpoint create --region RegionOne \ openstack public http://controller:XXXX/vY/%\(tenant_id\)s $ openstack endpoint create --region RegionOne \ openstack internal http://controller:XXXX/vY/%\(tenant_id\)s $ openstack endpoint create --region RegionOne \ openstack admin http://controller:XXXX/vY/%\(tenant_id\)s
Install and configure components¶
Install the packages:
# yum install
2. Edit the /etc/zun_tempest_plugin/zun_tempest_plugin.conf
file
and complete the following actions:
In the
[database]
section, configure database access:[database] ... connection = mysql+pymysql://zun_tempest_plugin:ZUN_TEMPEST_PLUGIN_DBPASS@controller/zun_tempest_plugin
Finalize installation¶
Start the openstack services and configure them to start when the system boots:
# systemctl enable openstack-zun_tempest_plugin-api.service
# systemctl start openstack-zun_tempest_plugin-api.service