Additional Ansible bootstrap configurations

IPv6

If you are using IPv6, provide IPv6 configuration overrides for the Ansible bootstrap playbook. Note that all addressing, except pxeboot_subnet, should be updated to IPv6 addressing.

Example IPv6 override values are shown below:

dns_servers:
‐ 2001:4860:4860::8888
‐ 2001:4860:4860::8844
pxeboot_subnet: 169.254.202.0/24
management_subnet: 2001:db8:2::/64
cluster_host_subnet: 2001:db8:3::/64
cluster_pod_subnet: 2001:db8:4::/64
cluster_service_subnet: 2001:db8:4::/112
external_oam_subnet: 2001:db8:1::/64
external_oam_gateway_address: 2001:db8::1
external_oam_floating_address: 2001:db8::2
management_multicast_subnet: ff08::1:1:0/124

For configurations with more than one node, additionally provide:

external_oam_node_0_address: 2001:db8::3
external_oam_node_1_address: 2001:db8::4