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FieldTypeDescriptionValue(s)
dnsDomainstringThe domain used by Kubernetes DNS.
The default is cluster.local
podSubnets[]PrefixThe pod subnet (CIDR), this can be a single value or two values for dual-stack clusters.
serviceSubnets[]PrefixThe service subnet (CIDR), this can be a single value or two values for dual-stack clusters.
nodeCIDRMaskSizeIPv4intThe IPv4 per-node pod CIDR mask size, i.e. the size of the pod CIDR allocated to each node, from the IPv4 pod subnet.
The default is 24.
Must be between 1 and 32.
nodeCIDRMaskSizeIPv6intThe IPv6 per-node pod CIDR mask size, i.e. the size of the pod CIDR allocated to each node, from the IPv6 pod subnet.
The default is 64.
Must be between 1 and 128.