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Chapter 8. Performing Tasks after Overcloud Creation
This chapter explores some of the functions you perform after creating your Overcloud of choice.
8.1. Creating the Overcloud Tenant Network
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The Overcloud requires a Tenant network for instances. Source the
overcloud and create an initial Tenant network in Neutron. For example:
source ~/overcloudrc neutron net-create default neutron subnet-create --name default --gateway 172.20.1.1 default 172.20.0.0/16
$ source ~/overcloudrc
$ neutron net-create default
$ neutron subnet-create --name default --gateway 172.20.1.1 default 172.20.0.0/16
This creates a basic Neutron network called
default. The Overcloud automatically assigns IP addresses from this network using an internal DHCP mechanism.
Confirm the created network with
neutron net-list:
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