2.4. Configuring the Network
This section examines the network configuration for the Overcloud. This includes isolating our services to use specific network traffic and configuring the Overcloud with our IPv6 options.
2.4.1. Configuring Composable Network Details リンクのコピーリンクがクリップボードにコピーされました!
Copy the default
network_data
file:cp /usr/share/openstack-tripleo-heat-templates/network_data.yaml /home/stack/.
$ cp /usr/share/openstack-tripleo-heat-templates/network_data.yaml /home/stack/.
Copy to Clipboard Copied! Toggle word wrap Toggle overflow Edit the local copy of the
network_data.yaml
file and modify the parameters to suit your IPv6 networking requirements. For example, the External network contains the following default network details:Copy to Clipboard Copied! Toggle word wrap Toggle overflow -
name
is the only mandatory value, however you can also usename_lower
to normalize names for readability. For example, changingInternalApi
tointernal_api
. -
vip: true
creates a virtual IP address (VIP) on the new network with the remaining parameters setting the defaults for the new network. -
ipv6
defines whether to enable IPv6. -
ipv6_subnet
andipv6_allocation_pools
, andgateway_ip6
set the default IPv6 subnet and IP range for the network.
-
Include the custom network_data
file with your deployment using the -n
option. Without the -n
option, the deployment command uses the default network details.