Minion->Node rename: NUM_NODES

nikhiljindal · Nov 25, 2015 · 53172a5 · 53172a5
1 parent d1dbeb9
commit 53172a5
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Showing 45 changed files with 121 additions and 121 deletions.
diff --git a/Vagrantfile b/Vagrantfile
@@ -18,7 +18,7 @@ END
 end
 
 # The number of minions to provision
-$num_minion = (ENV['NUM_MINIONS'] || 1).to_i
+$num_minion = (ENV['NUM_NODES'] || 1).to_i
 
 # ip configuration
 $master_ip = ENV['MASTER_IP']

diff --git a/cluster/aws/config-default.sh b/cluster/aws/config-default.sh
@@ -17,13 +17,13 @@
 ZONE=${KUBE_AWS_ZONE:-us-west-2a}
 MASTER_SIZE=${MASTER_SIZE:-}
 NODE_SIZE=${NODE_SIZE:-}
-NUM_MINIONS=${NUM_MINIONS:-4}
+NUM_NODES=${NUM_NODES:-4}
 
 # Dynamically set node sizes so that Heapster has enough space to run
 if [[ -z ${NODE_SIZE} ]]; then
-  if (( ${NUM_MINIONS} < 50 )); then
+  if (( ${NUM_NODES} < 50 )); then
     NODE_SIZE="t2.micro"
-  elif (( ${NUM_MINIONS} < 150 )); then
+  elif (( ${NUM_NODES} < 150 )); then
     NODE_SIZE="t2.small"
   else
     NODE_SIZE="t2.medium"
@@ -33,9 +33,9 @@ fi
 # Dynamically set the master size by the number of nodes, these are guesses
 # TODO: gather some data
 if [[ -z ${MASTER_SIZE} ]]; then
-  if (( ${NUM_MINIONS} < 50 )); then
+  if (( ${NUM_NODES} < 50 )); then
     MASTER_SIZE="t2.micro"
-  elif (( ${NUM_MINIONS} < 150 )); then
+  elif (( ${NUM_NODES} < 150 )); then
     MASTER_SIZE="t2.small"
   else
     MASTER_SIZE="t2.medium"
@@ -121,7 +121,7 @@ ENABLE_NODE_AUTOSCALER="${KUBE_ENABLE_NODE_AUTOSCALER:-false}"
 if [[ "${ENABLE_NODE_AUTOSCALER}" == "true" ]]; then
   # TODO: actually configure ASG or similar
   AUTOSCALER_MIN_NODES="${KUBE_AUTOSCALER_MIN_NODES:-1}"
-  AUTOSCALER_MAX_NODES="${KUBE_AUTOSCALER_MAX_NODES:-${NUM_MINIONS}}"
+  AUTOSCALER_MAX_NODES="${KUBE_AUTOSCALER_MAX_NODES:-${NUM_NODES}}"
   TARGET_NODE_UTILIZATION="${KUBE_TARGET_NODE_UTILIZATION:-0.7}"
 fi
 

diff --git a/cluster/aws/config-test.sh b/cluster/aws/config-test.sh
@@ -18,13 +18,13 @@ ZONE=${KUBE_AWS_ZONE:-us-west-2a}
 
 MASTER_SIZE=${MASTER_SIZE:-}
 NODE_SIZE=${NODE_SIZE:-}
-NUM_MINIONS=${NUM_MINIONS:-2}
+NUM_NODES=${NUM_NODES:-2}
 
 # Dynamically set node sizes so that Heapster has enough space to run
 if [[ -z ${NODE_SIZE} ]]; then
-  if (( ${NUM_MINIONS} < 50 )); then
+  if (( ${NUM_NODES} < 50 )); then
     NODE_SIZE="t2.micro"
-  elif (( ${NUM_MINIONS} < 150 )); then
+  elif (( ${NUM_NODES} < 150 )); then
     NODE_SIZE="t2.small"
   else
     NODE_SIZE="t2.medium"
@@ -34,9 +34,9 @@ fi
 # Dynamically set the master size by the number of nodes, these are guesses
 # TODO: gather some data
 if [[ -z ${MASTER_SIZE} ]]; then
-  if (( ${NUM_MINIONS} < 50 )); then
+  if (( ${NUM_NODES} < 50 )); then
     MASTER_SIZE="t2.micro"
-  elif (( ${NUM_MINIONS} < 150 )); then
+  elif (( ${NUM_NODES} < 150 )); then
     MASTER_SIZE="t2.small"
   else
     MASTER_SIZE="t2.medium"
@@ -117,7 +117,7 @@ ENABLE_NODE_AUTOSCALER="${KUBE_ENABLE_NODE_AUTOSCALER:-false}"
 if [[ "${ENABLE_NODE_AUTOSCALER}" == "true" ]]; then
   # TODO: actually configure ASG or similar
   AUTOSCALER_MIN_NODES="${KUBE_AUTOSCALER_MIN_NODES:-1}"
-  AUTOSCALER_MAX_NODES="${KUBE_AUTOSCALER_MAX_NODES:-${NUM_MINIONS}}"
+  AUTOSCALER_MAX_NODES="${KUBE_AUTOSCALER_MAX_NODES:-${NUM_NODES}}"
   TARGET_NODE_UTILIZATION="${KUBE_TARGET_NODE_UTILIZATION:-0.7}"
 fi
 

diff --git a/cluster/aws/options.md b/cluster/aws/options.md
@@ -38,7 +38,7 @@ export MASTER_SIZE=c4.large
 export NODE_SIZE=r3.large
 ```
 
-If you don't specify master and minion sizes, the scripts will attempt to guess the correct size of the master and worker nodes based on `${NUM_MINIONS}`.
+If you don't specify master and minion sizes, the scripts will attempt to guess the correct size of the master and worker nodes based on `${NUM_NODES}`.
 In particular for clusters less than 50 nodes it will 
 use a `t2.micro` for clusters between 50 and 150 nodes it will use a `t2.small` and for clusters with greater than 150 nodes it will use a `t2.medium`.
 

diff --git a/cluster/aws/templates/create-dynamic-salt-files.sh b/cluster/aws/templates/create-dynamic-salt-files.sh
@@ -40,7 +40,7 @@ network_provider: '$(echo "$NETWORK_PROVIDER")'
 opencontrail_tag: '$(echo "$OPENCONTRAIL_TAG")'
 opencontrail_kubernetes_tag: '$(echo "$OPENCONTRAIL_KUBERNETES_TAG")'
 opencontrail_public_subnet: '$(echo "$OPENCONTRAIL_PUBLIC_SUBNET")'
-num_nodes: $(echo "${NUM_MINIONS}")
+num_nodes: $(echo "${NUM_NODES}")
 e2e_storage_test_environment: '$(echo "$E2E_STORAGE_TEST_ENVIRONMENT" | sed -e "s/'/''/g")'
 EOF
 

diff --git a/cluster/aws/util.sh b/cluster/aws/util.sh
@@ -1010,8 +1010,8 @@ function start-minions() {
   ${AWS_ASG_CMD} create-auto-scaling-group \
       --auto-scaling-group-name ${ASG_NAME} \
       --launch-configuration-name ${ASG_NAME} \
-      --min-size ${NUM_MINIONS} \
-      --max-size ${NUM_MINIONS} \
+      --min-size ${NUM_NODES} \
+      --max-size ${NUM_NODES} \
       --vpc-zone-identifier ${SUBNET_ID} \
       --tags ResourceId=${ASG_NAME},ResourceType=auto-scaling-group,Key=Name,Value=${NODE_INSTANCE_PREFIX} \
              ResourceId=${ASG_NAME},ResourceType=auto-scaling-group,Key=Role,Value=${NODE_TAG} \
@@ -1022,7 +1022,7 @@ function start-minions() {
   attempt=0
   while true; do
     find-running-minions > $LOG
-    if [[ ${#NODE_IDS[@]} == ${NUM_MINIONS} ]]; then
+    if [[ ${#NODE_IDS[@]} == ${NUM_NODES} ]]; then
       echo -e " ${color_green}${#NODE_IDS[@]} minions started; ready${color_norm}"
       break
     fi

diff --git a/cluster/centos/config-default.sh b/cluster/centos/config-default.sh
@@ -27,8 +27,8 @@ export NODES=${NODES:-"centos@172.10.0.12 centos@172.10.0.13"}
 # Number of nodes in your cluster.
 export NUM_NODES=${NUM_NODES:-2}
 
-# Should be removed when NUM_MINIONS is deprecated in validate-cluster.sh
-export NUM_MINIONS=${NUM_NODES}
+# Should be removed when NUM_NODES is deprecated in validate-cluster.sh
+export NUM_NODES=${NUM_NODES}
 
 # By default, the cluster will use the etcd installed on master.
 export ETCD_SERVERS=${ETCD_SERVERS:-"http://$MASTER_IP:4001"}

diff --git a/cluster/gce/config-default.sh b/cluster/gce/config-default.sh
@@ -20,7 +20,7 @@ GCLOUD=gcloud
 ZONE=${KUBE_GCE_ZONE:-us-central1-b}
 MASTER_SIZE=${MASTER_SIZE:-n1-standard-2}
 NODE_SIZE=${NODE_SIZE:-n1-standard-2}
-NUM_MINIONS=${NUM_MINIONS:-3}
+NUM_NODES=${NUM_NODES:-3}
 MASTER_DISK_TYPE=pd-ssd
 MASTER_DISK_SIZE=${MASTER_DISK_SIZE:-20GB}
 NODE_DISK_TYPE=${NODE_DISK_TYPE:-pd-standard}
@@ -101,7 +101,7 @@ ENABLE_CLUSTER_UI="${KUBE_ENABLE_CLUSTER_UI:-true}"
 ENABLE_NODE_AUTOSCALER="${KUBE_ENABLE_NODE_AUTOSCALER:-false}"
 if [[ "${ENABLE_NODE_AUTOSCALER}" == "true" ]]; then
   AUTOSCALER_MIN_NODES="${KUBE_AUTOSCALER_MIN_NODES:-1}"
-  AUTOSCALER_MAX_NODES="${KUBE_AUTOSCALER_MAX_NODES:-${NUM_MINIONS}}"
+  AUTOSCALER_MAX_NODES="${KUBE_AUTOSCALER_MAX_NODES:-${NUM_NODES}}"
   TARGET_NODE_UTILIZATION="${KUBE_TARGET_NODE_UTILIZATION:-0.7}"
   ENABLE_CLUSTER_MONITORING=googleinfluxdb
 fi

diff --git a/cluster/gce/config-test.sh b/cluster/gce/config-test.sh
@@ -20,7 +20,7 @@ GCLOUD=gcloud
 ZONE=${KUBE_GCE_ZONE:-us-central1-b}
 MASTER_SIZE=${MASTER_SIZE:-n1-standard-2}
 NODE_SIZE=${NODE_SIZE:-n1-standard-2}
-NUM_MINIONS=${NUM_MINIONS:-3}
+NUM_NODES=${NUM_NODES:-3}
 MASTER_DISK_TYPE=pd-ssd
 MASTER_DISK_SIZE=${MASTER_DISK_SIZE:-20GB}
 NODE_DISK_TYPE=${NODE_DISK_TYPE:-pd-standard}
@@ -109,7 +109,7 @@ ENABLE_CLUSTER_UI="${KUBE_ENABLE_CLUSTER_UI:-true}"
 ENABLE_NODE_AUTOSCALER="${KUBE_ENABLE_NODE_AUTOSCALER:-false}"
 if [[ "${ENABLE_NODE_AUTOSCALER}" == "true" ]]; then
   AUTOSCALER_MIN_NODES="${KUBE_AUTOSCALER_MIN_NODES:-1}"
-  AUTOSCALER_MAX_NODES="${KUBE_AUTOSCALER_MAX_NODES:-${NUM_MINIONS}}"
+  AUTOSCALER_MAX_NODES="${KUBE_AUTOSCALER_MAX_NODES:-${NUM_NODES}}"
   TARGET_NODE_UTILIZATION="${KUBE_TARGET_NODE_UTILIZATION:-0.7}"
 fi
 

diff --git a/cluster/gce/configure-vm.sh b/cluster/gce/configure-vm.sh
@@ -285,7 +285,7 @@ opencontrail_public_subnet: '$(echo "$OPENCONTRAIL_PUBLIC_SUBNET")'
 enable_manifest_url: '$(echo "$ENABLE_MANIFEST_URL" | sed -e "s/'/''/g")'
 manifest_url: '$(echo "$MANIFEST_URL" | sed -e "s/'/''/g")'
 manifest_url_header: '$(echo "$MANIFEST_URL_HEADER" | sed -e "s/'/''/g")'
-num_nodes: $(echo "${NUM_MINIONS}")
+num_nodes: $(echo "${NUM_NODES}")
 e2e_storage_test_environment: '$(echo "$E2E_STORAGE_TEST_ENVIRONMENT" | sed -e "s/'/''/g")'
 EOF
 

diff --git a/cluster/gce/util.sh b/cluster/gce/util.sh
@@ -680,7 +680,7 @@ function kube-up {
       --project "${PROJECT}" \
       --zone "${ZONE}" \
       --base-instance-name "${NODE_INSTANCE_PREFIX}" \
-      --size "${NUM_MINIONS}" \
+      --size "${NUM_NODES}" \
       --template "$template_name" || true;
   gcloud compute instance-groups managed wait-until-stable \
       "${NODE_INSTANCE_PREFIX}-group" \
@@ -1333,7 +1333,7 @@ KUBELET_APISERVER: $(yaml-quote ${KUBELET_APISERVER:-})
 ENABLE_MANIFEST_URL: $(yaml-quote ${ENABLE_MANIFEST_URL:-false})
 MANIFEST_URL: $(yaml-quote ${MANIFEST_URL:-})
 MANIFEST_URL_HEADER: $(yaml-quote ${MANIFEST_URL_HEADER:-})
-NUM_MINIONS: $(yaml-quote ${NUM_MINIONS})
+NUM_NODES: $(yaml-quote ${NUM_NODES})
 EOF
     if [ -n "${APISERVER_TEST_ARGS:-}" ]; then
       cat >>$file <<EOF

diff --git a/cluster/gke/config-common.sh b/cluster/gke/config-common.sh
@@ -19,7 +19,7 @@
 # - CLUSTER_NAME  (the name of the cluster)
 
 ZONE="${ZONE:-us-central1-f}"
-NUM_MINIONS="${NUM_MINIONS:-3}"
+NUM_NODES="${NUM_NODES:-3}"
 CLUSTER_API_VERSION="${CLUSTER_API_VERSION:-}"
 NETWORK="${NETWORK:-default}"
 NETWORK_RANGE="${NETWORK_RANGE:-10.240.0.0/16}"

diff --git a/cluster/gke/util.sh b/cluster/gke/util.sh
@@ -112,7 +112,7 @@ function verify-prereqs() {
 #   CLUSTER_NAME
 #   ZONE
 #   CLUSTER_API_VERSION (optional)
-#   NUM_MINIONS
+#   NUM_NODES
 #   NODE_SCOPES
 #   MACHINE_TYPE
 function kube-up() {
@@ -143,7 +143,7 @@ function kube-up() {
   local create_args=(
     "--zone=${ZONE}"
     "--project=${PROJECT}"
-    "--num-nodes=${NUM_MINIONS}"
+    "--num-nodes=${NUM_NODES}"
     "--network=${NETWORK}"
     "--scopes=${NODE_SCOPES}"
     "--cluster-version=${CLUSTER_API_VERSION}"

diff --git a/cluster/juju/config-test.sh b/cluster/juju/config-test.sh
@@ -14,4 +14,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-NUM_MINIONS=${NUM_MINIONS:-2}
+NUM_NODES=${NUM_NODES:-2}
diff --git a/cluster/juju/util.sh b/cluster/juju/util.sh
@@ -71,7 +71,7 @@ function detect-minions() {
     # Strip out the IP addresses
     export KUBE_NODE_IP_ADDRESSES=($(${JUJU_PATH}/return-node-ips.py "${ipoutput}"))
     # echo "Kubernetes minions: " ${KUBE_NODE_IP_ADDRESSES[@]} 1>&2
-    export NUM_MINIONS=${#KUBE_NODE_IP_ADDRESSES[@]}
+    export NUM_NODES=${#KUBE_NODE_IP_ADDRESSES[@]}
 }
 
 function get-password() {

diff --git a/cluster/kubemark/config-default.sh b/cluster/kubemark/config-default.sh
@@ -22,7 +22,7 @@
 GCLOUD=gcloud
 ZONE=${KUBE_GCE_ZONE:-us-central1-b}
 MASTER_SIZE=${MASTER_SIZE:-n1-standard-4}
-NUM_MINIONS=${NUM_MINIONS:-100}
+NUM_NODES=${NUM_NODES:-100}
 MASTER_DISK_TYPE=pd-ssd
 MASTER_DISK_SIZE=${MASTER_DISK_SIZE:-20GB}
 REGISTER_MASTER_KUBELET=${REGISTER_MASTER:-false}

diff --git a/cluster/libvirt-coreos/config-default.sh b/cluster/libvirt-coreos/config-default.sh
@@ -17,8 +17,8 @@
 ## Contains configuration values for interacting with the libvirt CoreOS cluster
 
 # Number of minions in the cluster
-NUM_MINIONS=${NUM_MINIONS:-3}
-export NUM_MINIONS
+NUM_NODES=${NUM_NODES:-3}
+export NUM_NODES
 
 # The IP of the master
 export MASTER_IP="192.168.10.1"
@@ -33,18 +33,18 @@ MASTER_CONTAINER_NETMASK="255.255.255.0"
 MASTER_CONTAINER_ADDR="${NODE_CONTAINER_SUBNET_BASE}.0.1"
 MASTER_CONTAINER_SUBNET="${NODE_CONTAINER_SUBNET_BASE}.0.1/24"
 CONTAINER_SUBNET="${NODE_CONTAINER_SUBNET_BASE}.0.0/16"
-if [[ "$NUM_MINIONS" -gt 253 ]]; then
+if [[ "$NUM_NODES" -gt 253 ]]; then
   echo "ERROR: Because of how IPs are allocated in ${BASH_SOURCE}, you cannot create more than 253 nodes"
   exit 1
 fi
-for ((i=0; i < NUM_MINIONS; i++)) do
+for ((i=0; i < NUM_NODES; i++)) do
   NODE_IPS[$i]="${NODE_IP_BASE}$((i+2))"
   NODE_NAMES[$i]="${INSTANCE_PREFIX}-node-$((i+1))"
   NODE_CONTAINER_SUBNETS[$i]="${NODE_CONTAINER_SUBNET_BASE}.$((i+1)).1/24"
   NODE_CONTAINER_ADDRS[$i]="${NODE_CONTAINER_SUBNET_BASE}.$((i+1)).1"
   NODE_CONTAINER_NETMASKS[$i]="255.255.255.0"
 done
-NODE_CONTAINER_SUBNETS[$NUM_MINIONS]=$MASTER_CONTAINER_SUBNET
+NODE_CONTAINER_SUBNETS[$NUM_NODES]=$MASTER_CONTAINER_SUBNET
 
 SERVICE_CLUSTER_IP_RANGE=10.11.0.0/16  # formerly PORTAL_NET
 

diff --git a/cluster/libvirt-coreos/util.sh b/cluster/libvirt-coreos/util.sh
@@ -167,8 +167,8 @@ function wait-cluster-readiness {
   local timeout=120
   while [[ $timeout -ne 0 ]]; do
     nb_ready_nodes=$("${kubectl}" get nodes -o go-template="{{range.items}}{{range.status.conditions}}{{.type}}{{end}}:{{end}}" --api-version=v1 2>/dev/null | tr ':' '\n' | grep -c Ready || true)
-    echo "Nb ready nodes: $nb_ready_nodes / $NUM_MINIONS"
-    if [[ "$nb_ready_nodes" -eq "$NUM_MINIONS" ]]; then
+    echo "Nb ready nodes: $nb_ready_nodes / $NUM_NODES"
+    if [[ "$nb_ready_nodes" -eq "$NUM_NODES" ]]; then
         return 0
     fi
 
@@ -191,8 +191,8 @@ function kube-up {
   readonly kubernetes_dir="$POOL_PATH/kubernetes"
 
   local i
-  for (( i = 0 ; i <= $NUM_MINIONS ; i++ )); do
-    if [[ $i -eq $NUM_MINIONS ]]; then
+  for (( i = 0 ; i <= $NUM_NODES ; i++ )); do
+    if [[ $i -eq $NUM_NODES ]]; then
         etcd2_initial_cluster[$i]="${MASTER_NAME}=http://${MASTER_IP}:2380"
     else
         etcd2_initial_cluster[$i]="${NODE_NAMES[$i]}=http://${NODE_IPS[$i]}:2380"
@@ -201,8 +201,8 @@ function kube-up {
   etcd2_initial_cluster=$(join , "${etcd2_initial_cluster[@]}")
   readonly machines=$(join , "${KUBE_NODE_IP_ADDRESSES[@]}")
 
-  for (( i = 0 ; i <= $NUM_MINIONS ; i++ )); do
-    if [[ $i -eq $NUM_MINIONS ]]; then
+  for (( i = 0 ; i <= $NUM_NODES ; i++ )); do
+    if [[ $i -eq $NUM_NODES ]]; then
         type=master
         name=$MASTER_NAME
         public_ip=$MASTER_IP
@@ -262,7 +262,7 @@ function upload-server-tars {
 function kube-push {
   kube-push-internal
   ssh-to-node "$MASTER_NAME" "sudo systemctl restart kube-apiserver kube-controller-manager kube-scheduler"
-  for ((i=0; i < NUM_MINIONS; i++)); do
+  for ((i=0; i < NUM_NODES; i++)); do
     ssh-to-node "${NODE_NAMES[$i]}" "sudo systemctl restart kubelet kube-proxy"
   done
   wait-cluster-readiness
@@ -317,7 +317,7 @@ function ssh-to-node {
   elif [[ "$node" == "$MASTER_NAME" ]]; then
       machine="$MASTER_IP"
   else
-    for ((i=0; i < NUM_MINIONS; i++)); do
+    for ((i=0; i < NUM_NODES; i++)); do
         if [[ "$node" == "${NODE_NAMES[$i]}" ]]; then
             machine="${NODE_IPS[$i]}"
             break

diff --git a/cluster/mesos/docker/config-default.sh b/cluster/mesos/docker/config-default.sh
@@ -16,10 +16,10 @@
 
 ## Contains configuration values for interacting with the mesos/docker cluster
 
-NUM_MINIONS=${NUM_MINIONS:-2}
+NUM_NODES=${NUM_NODES:-2}
 INSTANCE_PREFIX="${INSTANCE_PREFIX:-kubernetes}"
 MASTER_NAME="${INSTANCE_PREFIX}-master"
-NODE_NAMES=($(eval echo ${INSTANCE_PREFIX}-minion-{1..${NUM_MINIONS}}))
+NODE_NAMES=($(eval echo ${INSTANCE_PREFIX}-minion-{1..${NUM_NODES}}))
 
 SERVICE_CLUSTER_IP_RANGE=10.10.10.0/24
 

diff --git a/cluster/mesos/docker/config-test.sh b/cluster/mesos/docker/config-test.sh
@@ -15,8 +15,8 @@
 # limitations under the License.
 
 ## Contains configuration values for interacting with the docker-compose cluster in test mode
-#Set NUM_MINIONS to minimum required for testing.
-NUM_MINIONS=2
+#Set NUM_NODES to minimum required for testing.
+NUM_NODES=2
 
 KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../../..
 source "${KUBE_ROOT}/cluster/${KUBERNETES_PROVIDER}/config-default.sh"
diff --git a/cluster/mesos/docker/util.sh b/cluster/mesos/docker/util.sh
@@ -283,8 +283,8 @@ function kube-up {
 
   echo "Starting ${KUBERNETES_PROVIDER} cluster" 1>&2
   cluster::mesos::docker::docker_compose up -d
-  echo "Scaling ${KUBERNETES_PROVIDER} cluster to ${NUM_MINIONS} slaves"
-  cluster::mesos::docker::docker_compose scale mesosslave=${NUM_MINIONS}
+  echo "Scaling ${KUBERNETES_PROVIDER} cluster to ${NUM_NODES} slaves"
+  cluster::mesos::docker::docker_compose scale mesosslave=${NUM_NODES}
 
   # await-health-check requires GNU timeout
   # apiserver hostname resolved by docker

diff --git a/cluster/options.md b/cluster/options.md
@@ -8,7 +8,7 @@ These options apply across providers.  There are additional documents for option
 
 This is a work-in-progress; not all options are documented yet!
 
-**NUM_MINIONS**
+**NUM_NODES**
 
 The number of minion instances to create.  Most providers default this to 4.
 

diff --git a/cluster/rackspace/config-default.sh b/cluster/rackspace/config-default.sh
@@ -16,7 +16,7 @@
 
 # Sane defaults for dev environments. The following variables can be easily overriden
 # by setting each as a ENV variable ahead of time:
-# KUBE_IMAGE, KUBE_MASTER_FLAVOR, KUBE_NODE_FLAVOR, NUM_MINIONS, NOVA_NETWORK and SSH_KEY_NAME
+# KUBE_IMAGE, KUBE_MASTER_FLAVOR, KUBE_NODE_FLAVOR, NUM_NODES, NOVA_NETWORK and SSH_KEY_NAME
 
 # Shared
 KUBE_IMAGE="${KUBE_IMAGE-f2a71670-ced3-4274-80b6-0efcd0f8f91b}" # CoreOS(Beta)
@@ -32,9 +32,9 @@ MASTER_TAG="tags=${INSTANCE_PREFIX}-master"
 
 # Node
 KUBE_NODE_FLAVOR="${KUBE_NODE_FLAVOR-general1-2}"
-NUM_MINIONS="${NUM_MINIONS-4}"
+NUM_NODES="${NUM_NODES-4}"
 NODE_TAG="tags=${INSTANCE_PREFIX}-node"
-NODE_NAMES=($(eval echo ${INSTANCE_PREFIX}-node-{1..${NUM_MINIONS}}))
+NODE_NAMES=($(eval echo ${INSTANCE_PREFIX}-node-{1..${NUM_NODES}}))
 KUBE_NETWORK="10.240.0.0/16"
 SERVICE_CLUSTER_IP_RANGE="10.0.0.0/16"  # formerly PORTAL_NET