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Network Configuration#

The following table includes details on all of the configurable network fields.

Field                          Description Values Default               
serviceCIDR Sets the IPv4 range of IP addresses for services in a Kubernetes cluster.

Once set, the serviceCIDR value is immutable.		 Valid IPv4 CIDR 10.96.0.0/16
nodePortRange Sets the range of ports available for Kubernetes NodePort services. Port range, for example <min>-<max> 32768-35535
providers Sets the list of CNI provider configurations for the cluster. Refer to Configure CNI providers. List of provider configs Calico enabled (as generated by mkectl init)
kubeProxy.mode Sets the operation mode for the kube-proxy service. iptables iptables
kubeProxy.disabled Disables kube-proxy. true/false false

Info

  • The cluster pod network CIDR comes from the active CNI provider's cidrV4 setting. When no active provider sets cidrV4, the pod network CIDR defaults to 192.168.0.0/16.