August 2018
Beginner
462 pages
12h 36m
English
Content preview from Learning OpenStack Networking - Third Edition
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Installing and configuring controller node components
Execute the following command on the controller node to install the various Compute services used by the controller:
# apt install nova-api nova-conductor nova-consoleauth nova-novncproxy nova-scheduler nova-placement-api
Update the [database] and [api_database] sections of the Nova configuration file found at /etc/nova/nova.conf with the following database connection strings:
[database]...connection = mysql+pymysql://nova:nova@controller01/nova
[api_database]...connection = mysql+pymysql://nova:nova@controller01/nova_api
Update the [DEFAULT] section of the Nova configuration file to configure Nova to use the RabbitMQ message broker:
[DEFAULT]...transport_url = rabbit://openstack:rabbit@controller01 ...
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