From fc04b550883aac3ce9319f9b80a35229f89e5548 Mon Sep 17 00:00:00 2001
From: Brad Erickson <eosrei@gmail.com>
Date: Mon, 23 Nov 2015 19:04:40 -0800
Subject: [PATCH] Minion->Node rename: NODE_NAMES, NODE_NAME, NODE_PORT

---
 cluster/aws/util.sh                        | 14 +++++-----
 cluster/centos/master/scripts/apiserver.sh |  4 +--
 cluster/centos/node/scripts/kubelet.sh     |  4 +--
 cluster/gce/upgrade.sh                     |  6 ++---
 cluster/gce/util.sh                        | 20 +++++++--------
 cluster/gke/util.sh                        | 10 ++++----
 cluster/kube-util.sh                       |  2 +-
 cluster/mesos/docker/config-default.sh     |  2 +-
 cluster/vagrant/config-default.sh          |  2 +-
 cluster/vagrant/provision-master.sh        |  4 +--
 cluster/vagrant/provision-minion.sh        |  8 +++---
 cluster/vagrant/util.sh                    | 10 ++++----
 cluster/vsphere/config-default.sh          |  2 +-
 cluster/vsphere/config-test.sh             |  2 +-
 cluster/vsphere/util.sh                    | 30 +++++++++++-----------
 docs/design/networking.md                  |  4 +--
 hack/kube-dump.sh                          |  2 +-
 17 files changed, 63 insertions(+), 63 deletions(-)

diff --git a/cluster/aws/util.sh b/cluster/aws/util.sh
index fe365f59193..1a381f63287 100755
--- a/cluster/aws/util.sh
+++ b/cluster/aws/util.sh
@@ -187,28 +187,28 @@ function query-running-minions () {
 
 function find-running-minions () {
   NODE_IDS=()
-  MINION_NAMES=()
+  NODE_NAMES=()
   for id in $(query-running-minions "Reservations[].Instances[].InstanceId"); do
     NODE_IDS+=("${id}")
 
     # We use the minion ids as the name
-    MINION_NAMES+=("${id}")
+    NODE_NAMES+=("${id}")
   done
 }
 
 function detect-minions () {
   find-running-minions
 
-  # This is inefficient, but we want MINION_NAMES / NODE_IDS to be ordered the same as KUBE_NODE_IP_ADDRESSES
+  # This is inefficient, but we want NODE_NAMES / NODE_IDS to be ordered the same as KUBE_NODE_IP_ADDRESSES
   KUBE_NODE_IP_ADDRESSES=()
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
     local minion_ip
     if [[ "${ENABLE_NODE_PUBLIC_IP}" == "true" ]]; then
-      minion_ip=$(get_instance_public_ip ${MINION_NAMES[$i]})
+      minion_ip=$(get_instance_public_ip ${NODE_NAMES[$i]})
     else
-      minion_ip=$(get_instance_private_ip ${MINION_NAMES[$i]})
+      minion_ip=$(get_instance_private_ip ${NODE_NAMES[$i]})
     fi
-    echo "Found minion ${i}: ${MINION_NAMES[$i]} @ ${minion_ip}"
+    echo "Found minion ${i}: ${NODE_NAMES[$i]} @ ${minion_ip}"
     KUBE_NODE_IP_ADDRESSES+=("${minion_ip}")
   done
 
diff --git a/cluster/centos/master/scripts/apiserver.sh b/cluster/centos/master/scripts/apiserver.sh
index aebe85964c7..abd8cbc860c 100755
--- a/cluster/centos/master/scripts/apiserver.sh
+++ b/cluster/centos/master/scripts/apiserver.sh
@@ -38,7 +38,7 @@ KUBE_API_ADDRESS="--address=${MASTER_ADDRESS}"
 KUBE_API_PORT="--port=8080"
 
 # --kubelet-port=10250: Kubelet port
-MINION_PORT="--kubelet-port=10250"
+NODE_PORT="--kubelet-port=10250"
 
 # --allow-privileged=false: If true, allow privileged containers.
 KUBE_ALLOW_PRIV="--allow-privileged=false"
@@ -75,7 +75,7 @@ KUBE_APISERVER_OPTS="   \${KUBE_LOGTOSTDERR}         \\
                         \${KUBE_ETCD_SERVERS}        \\
                         \${KUBE_API_ADDRESS}         \\
                         \${KUBE_API_PORT}            \\
-                        \${MINION_PORT}              \\
+                        \${NODE_PORT}              \\
                         \${KUBE_ALLOW_PRIV}          \\
                         \${KUBE_SERVICE_ADDRESSES}   \\
                         \${KUBE_ADMISSION_CONTROL}   \\
diff --git a/cluster/centos/node/scripts/kubelet.sh b/cluster/centos/node/scripts/kubelet.sh
index 71d780d5433..41192390eb0 100755
--- a/cluster/centos/node/scripts/kubelet.sh
+++ b/cluster/centos/node/scripts/kubelet.sh
@@ -30,7 +30,7 @@ KUBE_LOG_LEVEL="--v=4"
 NODE_ADDRESS="--address=${NODE_ADDRESS}"
 
 # --port=10250: The port for the Kubelet to serve on. Note that "kubectl logs" will not work if you set this flag.
-MINION_PORT="--port=10250"
+NODE_PORT="--port=10250"
 
 # --hostname-override="": If non-empty, will use this string as identification instead of the actual hostname.
 NODE_HOSTNAME="--hostname-override=${NODE_ADDRESS}"
@@ -49,7 +49,7 @@ EOF
 KUBE_PROXY_OPTS="   \${KUBE_LOGTOSTDERR}     \\
                     \${KUBE_LOG_LEVEL}       \\
                     \${NODE_ADDRESS}       \\
-                    \${MINION_PORT}          \\
+                    \${NODE_PORT}          \\
                     \${NODE_HOSTNAME}      \\
                     \${KUBELET_API_SERVER}   \\
                     \${KUBE_ALLOW_PRIV}      \\
diff --git a/cluster/gce/upgrade.sh b/cluster/gce/upgrade.sh
index 89ad920d390..bed8a8beb9c 100755
--- a/cluster/gce/upgrade.sh
+++ b/cluster/gce/upgrade.sh
@@ -121,15 +121,15 @@ function prepare-upgrade() {
 }
 
 
-# Reads kube-env metadata from first node in MINION_NAMES.
+# Reads kube-env metadata from first node in NODE_NAMES.
 #
 # Assumed vars:
-#   MINION_NAMES
+#   NODE_NAMES
 #   PROJECT
 #   ZONE
 function get-node-env() {
   # TODO(zmerlynn): Make this more reliable with retries.
-  gcloud compute --project ${PROJECT} ssh --zone ${ZONE} ${MINION_NAMES[0]} --command \
+  gcloud compute --project ${PROJECT} ssh --zone ${ZONE} ${NODE_NAMES[0]} --command \
     "curl --fail --silent -H 'Metadata-Flavor: Google' \
       'http://metadata/computeMetadata/v1/instance/attributes/kube-env'" 2>/dev/null
 }
diff --git a/cluster/gce/util.sh b/cluster/gce/util.sh
index 9845cbb64e0..a0af03d95da 100755
--- a/cluster/gce/util.sh
+++ b/cluster/gce/util.sh
@@ -214,13 +214,13 @@ function upload-server-tars() {
 # Assumed vars:
 #   NODE_INSTANCE_PREFIX
 # Vars set:
-#   MINION_NAMES
+#   NODE_NAMES
 function detect-minion-names {
   detect-project
-  MINION_NAMES=($(gcloud compute instance-groups managed list-instances \
+  NODE_NAMES=($(gcloud compute instance-groups managed list-instances \
     "${NODE_INSTANCE_PREFIX}-group" --zone "${ZONE}" --project "${PROJECT}" \
     --format=yaml | grep instance: | cut -d ' ' -f 2))
-  echo "MINION_NAMES=${MINION_NAMES[*]}" >&2
+  echo "NODE_NAMES=${NODE_NAMES[*]}" >&2
 }
 
 # Detect the information about the minions
@@ -228,20 +228,20 @@ function detect-minion-names {
 # Assumed vars:
 #   ZONE
 # Vars set:
-#   MINION_NAMES
+#   NODE_NAMES
 #   KUBE_NODE_IP_ADDRESSES (array)
 function detect-minions () {
   detect-project
   detect-minion-names
   KUBE_NODE_IP_ADDRESSES=()
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
     local minion_ip=$(gcloud compute instances describe --project "${PROJECT}" --zone "${ZONE}" \
-      "${MINION_NAMES[$i]}" --fields networkInterfaces[0].accessConfigs[0].natIP \
+      "${NODE_NAMES[$i]}" --fields networkInterfaces[0].accessConfigs[0].natIP \
       --format=text | awk '{ print $2 }')
     if [[ -z "${minion_ip-}" ]] ; then
-      echo "Did not find ${MINION_NAMES[$i]}" >&2
+      echo "Did not find ${NODE_NAMES[$i]}" >&2
     else
-      echo "Found ${MINION_NAMES[$i]} at ${minion_ip}"
+      echo "Found ${NODE_NAMES[$i]} at ${minion_ip}"
       KUBE_NODE_IP_ADDRESSES+=("${minion_ip}")
     fi
   done
@@ -1105,8 +1105,8 @@ function kube-push {
 
   push-master
 
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
-    push-node "${MINION_NAMES[$i]}" &
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
+    push-node "${NODE_NAMES[$i]}" &
   done
   wait-for-jobs
 
diff --git a/cluster/gke/util.sh b/cluster/gke/util.sh
index 50feb9b860f..9a0f127f371 100755
--- a/cluster/gke/util.sh
+++ b/cluster/gke/util.sh
@@ -171,7 +171,7 @@ function test-setup() {
   detect-minions >&2
 
   # At this point, CLUSTER_NAME should have been used, so its value is final.
-  MINION_TAG=$($GCLOUD compute instances describe ${MINION_NAMES[0]} --project="${PROJECT}" --zone="${ZONE}" | grep -o "gke-${CLUSTER_NAME}-.\{8\}-node" | head -1)
+  MINION_TAG=$($GCLOUD compute instances describe ${NODE_NAMES[0]} --project="${PROJECT}" --zone="${ZONE}" | grep -o "gke-${CLUSTER_NAME}-.\{8\}-node" | head -1)
   OLD_MINION_TAG="k8s-${CLUSTER_NAME}-node"
 
   # Open up port 80 & 8080 so common containers on minions can be reached.
@@ -209,7 +209,7 @@ function detect-master() {
 # Assumed vars:
 #   none
 # Vars set:
-#   MINION_NAMES
+#   NODE_NAMES
 function detect-minions() {
   echo "... in gke:detect-minions()" >&2
   detect-minion-names
@@ -220,16 +220,16 @@ function detect-minions() {
 # Assumed vars:
 #   none
 # Vars set:
-#   MINION_NAMES
+#   NODE_NAMES
 function detect-minion-names {
   echo "... in gke:detect-minion-names()" >&2
   detect-project
   detect-node-instance-group
-  MINION_NAMES=($(gcloud compute instance-groups managed list-instances \
+  NODE_NAMES=($(gcloud compute instance-groups managed list-instances \
     "${NODE_INSTANCE_GROUP}" --zone "${ZONE}" --project "${PROJECT}" \
     --format=yaml | grep instance: | cut -d ' ' -f 2))
 
-  echo "MINION_NAMES=${MINION_NAMES[*]}"
+  echo "NODE_NAMES=${NODE_NAMES[*]}"
 }
 
 # Detect instance group name generated by gke
diff --git a/cluster/kube-util.sh b/cluster/kube-util.sh
index 396ccccf619..d78622cd255 100644
--- a/cluster/kube-util.sh
+++ b/cluster/kube-util.sh
@@ -26,7 +26,7 @@ function detect-master {
 
 # Get minion names if they are not static.
 function detect-minion-names {
-	echo "MINION_NAMES: [${MINION_NAMES[*]}]" 1>&2
+	echo "NODE_NAMES: [${NODE_NAMES[*]}]" 1>&2
 }
 
 # Get minion IP addresses and store in KUBE_NODE_IP_ADDRESSES[]
diff --git a/cluster/mesos/docker/config-default.sh b/cluster/mesos/docker/config-default.sh
index ab2482d0917..2fee7df3537 100755
--- a/cluster/mesos/docker/config-default.sh
+++ b/cluster/mesos/docker/config-default.sh
@@ -19,7 +19,7 @@
 NUM_MINIONS=${NUM_MINIONS:-2}
 INSTANCE_PREFIX="${INSTANCE_PREFIX:-kubernetes}"
 MASTER_NAME="${INSTANCE_PREFIX}-master"
-MINION_NAMES=($(eval echo ${INSTANCE_PREFIX}-minion-{1..${NUM_MINIONS}}))
+NODE_NAMES=($(eval echo ${INSTANCE_PREFIX}-minion-{1..${NUM_MINIONS}}))
 
 SERVICE_CLUSTER_IP_RANGE=10.10.10.0/24
 
diff --git a/cluster/vagrant/config-default.sh b/cluster/vagrant/config-default.sh
index c0f69bc0257..86301b7b4b8 100755
--- a/cluster/vagrant/config-default.sh
+++ b/cluster/vagrant/config-default.sh
@@ -39,7 +39,7 @@ MASTER_CONTAINER_SUBNET="${NODE_CONTAINER_SUBNET_BASE}.0.1/24"
 CONTAINER_SUBNET="${NODE_CONTAINER_SUBNET_BASE}.0.0/16"
 for ((i=0; i < NUM_MINIONS; i++)) do
   NODE_IPS[$i]="${NODE_IP_BASE}$((i+3))"
-  MINION_NAMES[$i]="${INSTANCE_PREFIX}-minion-$((i+1))"
+  NODE_NAMES[$i]="${INSTANCE_PREFIX}-minion-$((i+1))"
   NODE_CONTAINER_SUBNETS[$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"
diff --git a/cluster/vagrant/provision-master.sh b/cluster/vagrant/provision-master.sh
index fc5176dcb9e..5a16929087b 100755
--- a/cluster/vagrant/provision-master.sh
+++ b/cluster/vagrant/provision-master.sh
@@ -68,8 +68,8 @@ fi
 
 
 # Setup hosts file to support ping by hostname to each minion in the cluster from apiserver
-for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
-  minion=${MINION_NAMES[$i]}
+for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
+  minion=${NODE_NAMES[$i]}
   ip=${NODE_IPS[$i]}
   if [ ! "$(cat /etc/hosts | grep $minion)" ]; then
     echo "Adding $minion to hosts file"
diff --git a/cluster/vagrant/provision-minion.sh b/cluster/vagrant/provision-minion.sh
index d8befaa7026..f5d2927c8cc 100755
--- a/cluster/vagrant/provision-minion.sh
+++ b/cluster/vagrant/provision-minion.sh
@@ -70,7 +70,7 @@ EOF
 
 # Set the host name explicitly
 # See: https://github.com/mitchellh/vagrant/issues/2430
-hostnamectl set-hostname ${MINION_NAME}
+hostnamectl set-hostname ${NODE_NAME}
 
 if [[ "$(grep 'VERSION_ID' /etc/os-release)" =~ ^VERSION_ID=21 ]]; then
   # Workaround to vagrant inability to guess interface naming sequence
@@ -94,11 +94,11 @@ if [ ! "$(cat /etc/hosts | grep $MASTER_NAME)" ]; then
   echo "Adding $MASTER_NAME to hosts file"
   echo "$MASTER_IP $MASTER_NAME" >> /etc/hosts
 fi
-echo "$NODE_IP $MINION_NAME" >> /etc/hosts
+echo "$NODE_IP $NODE_NAME" >> /etc/hosts
 
 # Setup hosts file to support ping by hostname to each minion in the cluster
-for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
-  minion=${MINION_NAMES[$i]}
+for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
+  minion=${NODE_NAMES[$i]}
   ip=${NODE_IPS[$i]}
   if [ ! "$(cat /etc/hosts | grep $minion)" ]; then
     echo "Adding $minion to hosts file"
diff --git a/cluster/vagrant/util.sh b/cluster/vagrant/util.sh
index 9a6198db147..5f2464c4529 100644
--- a/cluster/vagrant/util.sh
+++ b/cluster/vagrant/util.sh
@@ -124,7 +124,7 @@ function create-provision-scripts {
     echo "INSTANCE_PREFIX='${INSTANCE_PREFIX}'"
     echo "MASTER_NAME='${INSTANCE_PREFIX}-master'"
     echo "MASTER_IP='${MASTER_IP}'"
-    echo "MINION_NAMES=(${MINION_NAMES[@]})"
+    echo "NODE_NAMES=(${NODE_NAMES[@]})"
     echo "NODE_IPS=(${NODE_IPS[@]})"
     echo "NODE_IP='${MASTER_IP}'"
     echo "CONTAINER_SUBNET='${CONTAINER_SUBNET}'"
@@ -163,13 +163,13 @@ function create-provision-scripts {
     awk '!/^#/' "${KUBE_ROOT}/cluster/vagrant/provision-master.sh"
   ) > "${KUBE_TEMP}/master-start.sh"
 
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
     (
       echo "#! /bin/bash"
       echo "MASTER_NAME='${MASTER_NAME}'"
       echo "MASTER_IP='${MASTER_IP}'"
-      echo "MINION_NAMES=(${MINION_NAMES[@]})"
-      echo "MINION_NAME=(${MINION_NAMES[$i]})"
+      echo "NODE_NAMES=(${NODE_NAMES[@]})"
+      echo "NODE_NAME=(${NODE_NAMES[$i]})"
       echo "NODE_IPS=(${NODE_IPS[@]})"
       echo "NODE_IP='${NODE_IPS[$i]}'"
       echo "NODE_ID='$i'"
@@ -222,7 +222,7 @@ function verify-cluster {
 
   # verify each minion has all required daemons
   local i
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
     echo "Validating ${VAGRANT_NODE_NAMES[$i]}"
     local machine=${VAGRANT_NODE_NAMES[$i]}
     local -a required_daemon=("salt-minion" "kubelet" "docker")
diff --git a/cluster/vsphere/config-default.sh b/cluster/vsphere/config-default.sh
index 43cfbc224f0..fb981598f29 100755
--- a/cluster/vsphere/config-default.sh
+++ b/cluster/vsphere/config-default.sh
@@ -26,7 +26,7 @@ MASTER_NAME="${INSTANCE_PREFIX}-master"
 MASTER_MEMORY_MB=1024
 MASTER_CPU=1
 
-MINION_NAMES=($(eval echo ${INSTANCE_PREFIX}-minion-{1..${NUM_MINIONS}}))
+NODE_NAMES=($(eval echo ${INSTANCE_PREFIX}-minion-{1..${NUM_MINIONS}}))
 NODE_IP_RANGES=($(eval echo "10.244.{1..${NUM_MINIONS}}.0/24"))
 NODE_MEMORY_MB=2048
 NODE_CPU=1
diff --git a/cluster/vsphere/config-test.sh b/cluster/vsphere/config-test.sh
index 39ca55d7233..18bedebc9b5 100755
--- a/cluster/vsphere/config-test.sh
+++ b/cluster/vsphere/config-test.sh
@@ -26,7 +26,7 @@ MASTER_NAME="${INSTANCE_PREFIX}-master"
 MASTER_MEMORY_MB=1024
 MASTER_CPU=1
 
-MINION_NAMES=($(eval echo ${INSTANCE_PREFIX}-minion-{1..${NUM_MINIONS}}))
+NODE_NAMES=($(eval echo ${INSTANCE_PREFIX}-minion-{1..${NUM_MINIONS}}))
 NODE_IP_RANGES=($(eval echo "10.244.{1..${NUM_MINIONS}}.0/24"))
 NODE_MEMORY_MB=1024
 NODE_CPU=1
diff --git a/cluster/vsphere/util.sh b/cluster/vsphere/util.sh
index 30616366679..a003f725ba6 100755
--- a/cluster/vsphere/util.sh
+++ b/cluster/vsphere/util.sh
@@ -45,17 +45,17 @@ function detect-master {
 # Detect the information about the minions
 #
 # Assumed vars:
-#   MINION_NAMES
+#   NODE_NAMES
 # Vars set:
 #   KUBE_NODE_IP_ADDRESS (array)
 function detect-minions {
   KUBE_NODE_IP_ADDRESSES=()
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
-    local minion_ip=$(govc vm.ip ${MINION_NAMES[$i]})
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
+    local minion_ip=$(govc vm.ip ${NODE_NAMES[$i]})
     if [[ -z "${minion_ip-}" ]] ; then
-      echo "Did not find ${MINION_NAMES[$i]}" >&2
+      echo "Did not find ${NODE_NAMES[$i]}" >&2
     else
-      echo "Found ${MINION_NAMES[$i]} at ${minion_ip}"
+      echo "Found ${NODE_NAMES[$i]} at ${minion_ip}"
       KUBE_NODE_IP_ADDRESSES+=("${minion_ip}")
     fi
   done
@@ -266,10 +266,10 @@ function kube-up {
 
   echo "Starting minion VMs (this can take a minute)..."
 
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
     (
       echo "#! /bin/bash"
-      echo "readonly MY_NAME=${MINION_NAMES[$i]}"
+      echo "readonly MY_NAME=${NODE_NAMES[$i]}"
       grep -v "^#" "${KUBE_ROOT}/cluster/vsphere/templates/hostname.sh"
       echo "KUBE_MASTER=${KUBE_MASTER}"
       echo "KUBE_MASTER_IP=${KUBE_MASTER_IP}"
@@ -278,8 +278,8 @@ function kube-up {
     ) > "${KUBE_TEMP}/minion-start-${i}.sh"
 
     (
-      kube-up-vm "${MINION_NAMES[$i]}" -c ${NODE_CPU-1} -m ${NODE_MEMORY_MB-1024}
-      kube-run "${MINION_NAMES[$i]}" "${KUBE_TEMP}/minion-start-${i}.sh"
+      kube-up-vm "${NODE_NAMES[$i]}" -c ${NODE_CPU-1} -m ${NODE_MEMORY_MB-1024}
+      kube-run "${NODE_NAMES[$i]}" "${KUBE_TEMP}/minion-start-${i}.sh"
     ) &
   done
 
@@ -312,8 +312,8 @@ function kube-up {
   printf " OK\n"
 
   local i
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
-    printf "Waiting for ${MINION_NAMES[$i]} to become available..."
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
+    printf "Waiting for ${NODE_NAMES[$i]} to become available..."
     until curl --max-time 5 \
             --fail --output /dev/null --silent "http://${KUBE_NODE_IP_ADDRESSES[$i]}:10250/healthz"; do
         printf "."
@@ -347,10 +347,10 @@ function kube-up {
 
   # Basic sanity checking
   local i
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
       # Make sure docker is installed
       kube-ssh "${KUBE_NODE_IP_ADDRESSES[$i]}" which docker > /dev/null || {
-        echo "Docker failed to install on ${MINION_NAMES[$i]}. Your cluster is unlikely" >&2
+        echo "Docker failed to install on ${NODE_NAMES[$i]}. Your cluster is unlikely" >&2
         echo "to work correctly. Please run ./cluster/kube-down.sh and re-create the" >&2
         echo "cluster. (sorry!)" >&2
         exit 1
@@ -372,8 +372,8 @@ function kube-up {
 function kube-down {
   govc vm.destroy ${MASTER_NAME} &
 
-  for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
-    govc vm.destroy ${MINION_NAMES[i]} &
+  for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
+    govc vm.destroy ${NODE_NAMES[i]} &
   done
 
   wait
diff --git a/docs/design/networking.md b/docs/design/networking.md
index 3259a83a67f..b110ca75ade 100644
--- a/docs/design/networking.md
+++ b/docs/design/networking.md
@@ -132,11 +132,11 @@ differentiate it from `docker0`) is set up outside of Docker proper.
 Example of GCE's advanced routing rules:
 
 ```sh
-gcloud compute routes add "${MINION_NAMES[$i]}" \
+gcloud compute routes add "${NODE_NAMES[$i]}" \
   --project "${PROJECT}" \
   --destination-range "${NODE_IP_RANGES[$i]}" \
   --network "${NETWORK}" \
-  --next-hop-instance "${MINION_NAMES[$i]}" \
+  --next-hop-instance "${NODE_NAMES[$i]}" \
   --next-hop-instance-zone "${ZONE}" &
 ```
 
diff --git a/hack/kube-dump.sh b/hack/kube-dump.sh
index fd6321db343..76cc9a5bf86 100755
--- a/hack/kube-dump.sh
+++ b/hack/kube-dump.sh
@@ -32,7 +32,7 @@ source "${KUBE_ROOT}/cluster/${KUBERNETES_PROVIDER}/util.sh"
 detect-project &> /dev/null
 
 echo "kube-dump.sh: Getting docker statuses on all nodes..."
-ALL_NODES=(${MINION_NAMES[*]} ${MASTER_NAME})
+ALL_NODES=(${NODE_NAMES[*]} ${MASTER_NAME})
 for NODE in ${ALL_NODES[*]}; do 
   echo "kube-dump.sh: Node $NODE:"
   ssh-to-node "${NODE}" '