LOW-217: make Calico ipip mode configurable by var
Adds pod_network_ipip_mode
to configure the IP in IP mode of the Calico default IP pool. Also adds a task that explicitly configures the existing default IPPool, where previously we only set the values of CALICO_IPV4POOL_*
vars, which are only used when creating it.
The default value remains Never
.
Edited by Alex Hill