network.routed_bridge

addr

scopable

True

required

False

default

Detect using a name resolution of <nodename>. Beware, if the nodename resolves to 127.0.1.1 or 127.0.0.1 the ipip tunnel can not work.

scope order

specific > generic

The ip address used as local endpoint for the ipip tunnel configured by network setup to access the backend subnet of peer nodes not on the same subnet.

gateway

scopable

True

required

False

default

None

scope order

specific > generic

The gateway to use to reach the network segment of the node specified as scope.

ips_per_node

scopable

False

required

False

default

1024

scope order

specific > generic

convert

integer

The number of allocatable ips per node on the network. Converted to the closest power of two.

network

scopable

False

required

False

default

10.22.0.0/16

scope order

specific > generic

The cluster backend network. The routed_bridge driver fragments this network into ips_per_nodes blocks subnets.

network

scopable

False

required

False

default

10.22.0.0/16

scope order

specific > generic

The cluster backend network. The routed_bridge driver fragments this network into ips_per_nodes blocks subnets.

subnet

scopable

True

required

False

default

None

scope order

specific > generic

The cidr subnet handled by this node. This parameter must be scoped for each node. Usually, the subnets are allocated automatically upon initial network setup, each node being attributed a subnet based on its index in the cluster.nodes list.

tables

scopable

False

required

False

default

main

scope order

specific > generic

convert

list

The list of routing tables to add the backend network routes to. The list of available tables is in /etc/iproute2/rt_tables.

tunnel

scopable

False

required

False

default

auto

scope order

specific > generic

candidates

auto | always | never

Create and route trafic through tunnels to peer nodes policy. auto tunnel if the peer is not in the same subnet, always tunnel even if the peer seems to be in the same subnet (some hosting providers require this as traffic goes through router even between adjacent nodes.