}

# Get node names if they are not static.
function detect-node-names {
	echo "NODE_NAMES: [${NODE_NAMES[*]}]" 1>&2
}

# Get node IP addresses and store in KUBE_NODE_IP_ADDRESSES[]
function detect-nodes {
	echo "KUBE_NODE_IP_ADDRESSES: [${KUBE_NODE_IP_ADDRESSES[*]}]" 1>&2
}

# Verify prereqs on host machine
function verify-prereqs {
	echo "Skeleton Provider: verify-prereqs not implemented" 1>&2
}

}

# Detect the information about the minions
#
# Assumed vars:
#   ZONE
# Vars set:
#   NODE_NAMES
#   KUBE_NODE_IP_ADDRESSES (array)
function detect-nodes() {
  detect-project
  detect-node-names
  KUBE_NODE_IP_ADDRESSES=()
  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
    local node_ip
    node_ip=$(gcloud compute instances describe --project "${PROJECT}" --zone "${ZONE}" \