//     connectivity.
//   - CloudAllocator is an allocator that synchronizes PodCIDRs from IP
//     ranges assignments from the underlying cloud platform.
//   - (Alpha only) IPAMFromCluster is an allocator that has the similar
//     functionality as the RangeAllocator but also synchronizes cluster-managed
//     ranges into the cloud platform.

	CloudAllocatorType CIDRAllocatorType = "CloudAllocator"
	// IPAMFromClusterAllocatorType uses the ipam controller sync'ing the node
	// CIDR range allocations from the cluster to the cloud.
	IPAMFromClusterAllocatorType = "IPAMFromCluster"
	// IPAMFromCloudAllocatorType uses the ipam controller sync'ing the node
	// CIDR range allocations from the cloud to the cluster.
	IPAMFromCloudAllocatorType = "IPAMFromCloud"
)

set-allow-subnet-cidr-routes-overlap true
add-k8s-subnet-secondary-ranges

echo "Changing K8s master envs and restarting..."
export KUBE_GCE_IP_ALIAS_SUBNETWORK=${IP_ALIAS_SUBNETWORK}
export KUBE_GCE_NODE_IPAM_MODE="IPAMFromCluster"
export KUBE_GCE_ENABLE_IP_ALIASES=true
export SECONDARY_RANGE_NAME="pods-default"
export STORAGE_BACKEND="etcd3"
export STORAGE_MEDIA_TYPE="application/vnd.kubernetes.protobuf"
export ETCD_IMAGE=3.5.14-0

* vSphere Cloud Provider supports VMs provisioned on vSphere v1.6.5 ([#59519](https://github.com/kubernetes/kubernetes/pull/59519), [@abrarshivani](https://github.com/abrarshivani))
* Allow node IPAM controller to configure IPAMFromCluster mode to use IP aliases instead of routes in GCP. ([#59688](https://github.com/kubernetes/kubernetes/pull/59688), [@jingax10](https://github.com/jingax10))