August 2018
Beginner
462 pages
12h 36m
English
Content preview from Learning OpenStack Networking - Third Edition
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Installing and configuring compute node components
Once the Compute services have been configured on the controller node, at least one other host must be configured as a compute node. The compute node receives requests from the controller node to host virtual machine instances.
On the compute nodes, install the nova-compute package and related packages. These packages provide virtualization support services to the compute node:
# apt install nova-compute
Update the Nova configuration file at /etc/nova/nova.conf on the compute nodes with the following Keystone-related settings:
[api]...auth_strategy= keystone[keystone_authtoken]...auth_uri = http://controller01:5000auth_url = http://controller01:35357memcached_servers = controller01:11211 ...
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