Minion->Node rename: NODE_DISK_SIZE, NODE_DISK_TYPE, NODE_HOSTNAME, etc

NODE_IDS
NODE_ID
NODE_IMAGE_PROJECT
NODE_IMAGE

cluster/aws/util.sh

@@ -186,10 +186,10 @@ function query-running-minions () {
 }
 
 function find-running-minions () {
-  MINION_IDS=()
+  NODE_IDS=()
   MINION_NAMES=()
   for id in $(query-running-minions "Reservations[].Instances[].InstanceId"); do
-    MINION_IDS+=("${id}")
+    NODE_IDS+=("${id}")
 
     # We use the minion ids as the name
     MINION_NAMES+=("${id}")
@@ -199,7 +199,7 @@ function find-running-minions () {
 function detect-minions () {
   find-running-minions
 
-  # This is inefficient, but we want MINION_NAMES / MINION_IDS to be ordered the same as KUBE_NODE_IP_ADDRESSES
+  # This is inefficient, but we want MINION_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
     local minion_ip
@@ -1022,8 +1022,8 @@ function start-minions() {
   attempt=0
   while true; do
     find-running-minions > $LOG
-    if [[ ${#MINION_IDS[@]} == ${NUM_MINIONS} ]]; then
-      echo -e " ${color_green}${#MINION_IDS[@]} minions started; ready${color_norm}"
+    if [[ ${#NODE_IDS[@]} == ${NUM_MINIONS} ]]; then
+      echo -e " ${color_green}${#NODE_IDS[@]} minions started; ready${color_norm}"
       break
     fi
 
@@ -1037,7 +1037,7 @@ function start-minions() {
       exit 1
     fi
 
-    echo -e " ${color_yellow}${#MINION_IDS[@]} minions started; waiting${color_norm}"
+    echo -e " ${color_yellow}${#NODE_IDS[@]} minions started; waiting${color_norm}"
     attempt=$(($attempt+1))
     sleep 10
   done

cluster/centos/node/scripts/kubelet.sh

@@ -33,7 +33,7 @@ NODE_ADDRESS="--address=${NODE_ADDRESS}"
 MINION_PORT="--port=10250"
 
 # --hostname-override="": If non-empty, will use this string as identification instead of the actual hostname.
-MINION_HOSTNAME="--hostname-override=${NODE_ADDRESS}"
+NODE_HOSTNAME="--hostname-override=${NODE_ADDRESS}"
 
 # --api-servers=[]: List of Kubernetes API servers for publishing events, 
 # and reading pods and services. (ip:port), comma separated.
@@ -50,7 +50,7 @@ KUBE_PROXY_OPTS="   \${KUBE_LOGTOSTDERR}     \\
                     \${KUBE_LOG_LEVEL}       \\
                     \${NODE_ADDRESS}       \\
                     \${MINION_PORT}          \\
-                    \${MINION_HOSTNAME}      \\
+                    \${NODE_HOSTNAME}      \\
                     \${KUBELET_API_SERVER}   \\
                     \${KUBE_ALLOW_PRIV}      \\
                     \${KUBELET_ARGS}"

cluster/gce/config-default.sh

@@ -23,16 +23,16 @@ MINION_SIZE=${MINION_SIZE:-n1-standard-2}
 NUM_MINIONS=${NUM_MINIONS:-3}
 MASTER_DISK_TYPE=pd-ssd
 MASTER_DISK_SIZE=${MASTER_DISK_SIZE:-20GB}
-MINION_DISK_TYPE=${MINION_DISK_TYPE:-pd-standard}
-MINION_DISK_SIZE=${MINION_DISK_SIZE:-100GB}
+NODE_DISK_TYPE=${NODE_DISK_TYPE:-pd-standard}
+NODE_DISK_SIZE=${NODE_DISK_SIZE:-100GB}
 REGISTER_MASTER_KUBELET=${REGISTER_MASTER:-true}
 PREEMPTIBLE_MINION=${PREEMPTIBLE_MINION:-false}
 
 OS_DISTRIBUTION=${KUBE_OS_DISTRIBUTION:-debian}
 MASTER_IMAGE=${KUBE_GCE_MASTER_IMAGE:-container-vm-v20151103}
 MASTER_IMAGE_PROJECT=${KUBE_GCE_MASTER_PROJECT:-google-containers}
-MINION_IMAGE=${KUBE_GCE_NODE_IMAGE:-"${MASTER_IMAGE}"}
-MINION_IMAGE_PROJECT=${KUBE_GCE_NODE_PROJECT:-"${MASTER_IMAGE_PROJECT}"}
+NODE_IMAGE=${KUBE_GCE_NODE_IMAGE:-"${MASTER_IMAGE}"}
+NODE_IMAGE_PROJECT=${KUBE_GCE_NODE_PROJECT:-"${MASTER_IMAGE_PROJECT}"}
 CONTAINER_RUNTIME=${KUBE_CONTAINER_RUNTIME:-docker}
 RKT_VERSION=${KUBE_RKT_VERSION:-0.5.5}
 

cluster/gce/config-test.sh

@@ -23,8 +23,8 @@ MINION_SIZE=${MINION_SIZE:-n1-standard-2}
 NUM_MINIONS=${NUM_MINIONS:-3}
 MASTER_DISK_TYPE=pd-ssd
 MASTER_DISK_SIZE=${MASTER_DISK_SIZE:-20GB}
-MINION_DISK_TYPE=${MINION_DISK_TYPE:-pd-standard}
-MINION_DISK_SIZE=${MINION_DISK_SIZE:-100GB}
+NODE_DISK_TYPE=${NODE_DISK_TYPE:-pd-standard}
+NODE_DISK_SIZE=${NODE_DISK_SIZE:-100GB}
 REGISTER_MASTER_KUBELET=${REGISTER_MASTER:-false}
 KUBE_APISERVER_REQUEST_TIMEOUT=300
 PREEMPTIBLE_MINION=${PREEMPTIBLE_MINION:-false}
@@ -32,8 +32,8 @@ PREEMPTIBLE_MINION=${PREEMPTIBLE_MINION:-false}
 OS_DISTRIBUTION=${KUBE_OS_DISTRIBUTION:-debian}
 MASTER_IMAGE=${KUBE_GCE_MASTER_IMAGE:-container-vm-v20151103}
 MASTER_IMAGE_PROJECT=${KUBE_GCE_MASTER_PROJECT:-google-containers}
-MINION_IMAGE=${KUBE_GCE_NODE_IMAGE:-"${MASTER_IMAGE}"}
-MINION_IMAGE_PROJECT=${KUBE_GCE_NODE_PROJECT:-"${MASTER_IMAGE_PROJECT}"}
+NODE_IMAGE=${KUBE_GCE_NODE_IMAGE:-"${MASTER_IMAGE}"}
+NODE_IMAGE_PROJECT=${KUBE_GCE_NODE_PROJECT:-"${MASTER_IMAGE_PROJECT}"}
 CONTAINER_RUNTIME=${KUBE_CONTAINER_RUNTIME:-docker}
 RKT_VERSION=${KUBE_RKT_VERSION:-0.5.5}
 

cluster/gce/util.sh

@@ -378,10 +378,10 @@ function create-node-template {
     if ! gcloud compute instance-templates create "$template_name" \
       --project "${PROJECT}" \
       --machine-type "${MINION_SIZE}" \
-      --boot-disk-type "${MINION_DISK_TYPE}" \
-      --boot-disk-size "${MINION_DISK_SIZE}" \
-      --image-project="${MINION_IMAGE_PROJECT}" \
-      --image "${MINION_IMAGE}" \
+      --boot-disk-type "${NODE_DISK_TYPE}" \
+      --boot-disk-size "${NODE_DISK_SIZE}" \
+      --image-project="${NODE_IMAGE_PROJECT}" \
+      --image "${NODE_IMAGE}" \
       --tags "${MINION_TAG}" \
       --network "${NETWORK}" \
       ${preemptible_minions} \

cluster/vagrant/util.sh

@@ -172,7 +172,7 @@ function create-provision-scripts {
       echo "MINION_NAME=(${MINION_NAMES[$i]})"
       echo "MINION_IPS=(${MINION_IPS[@]})"
       echo "MINION_IP='${MINION_IPS[$i]}'"
-      echo "MINION_ID='$i'"
+      echo "NODE_ID='$i'"
       echo "NODE_IP='${MINION_IPS[$i]}'"
       echo "MASTER_CONTAINER_SUBNET='${MASTER_CONTAINER_SUBNET}'"
       echo "CONTAINER_ADDR='${NODE_CONTAINER_ADDRS[$i]}'"

hack/jenkins/e2e.sh

@@ -431,7 +431,7 @@ case ${JOB_NAME} in
     # Override GCE defaults.
     MASTER_SIZE="n1-standard-4"
     MINION_SIZE="n1-standard-2"
-    MINION_DISK_SIZE="50GB"
+    NODE_DISK_SIZE="50GB"
     NUM_MINIONS="100"
     # Reduce logs verbosity
     TEST_CLUSTER_LOG_LEVEL="--v=2"
@@ -453,7 +453,7 @@ case ${JOB_NAME} in
     E2E_ZONE="us-east1-b"
     MASTER_SIZE="n1-standard-4"
     MINION_SIZE="n1-standard-2"
-    MINION_DISK_SIZE="50GB"
+    NODE_DISK_SIZE="50GB"
     NUM_MINIONS="100"
     # Reduce logs verbosity
     TEST_CLUSTER_LOG_LEVEL="--v=2"
@@ -1501,7 +1501,7 @@ export KUBE_ENABLE_DEPLOYMENTS=${ENABLE_DEPLOYMENTS:-}
 export KUBE_ENABLE_EXPERIMENTAL_API=${ENABLE_EXPERIMENTAL_API:-}
 export MASTER_SIZE=${MASTER_SIZE:-}
 export MINION_SIZE=${MINION_SIZE:-}
-export MINION_DISK_SIZE=${MINION_DISK_SIZE:-}
+export NODE_DISK_SIZE=${NODE_DISK_SIZE:-}
 export NUM_MINIONS=${NUM_MINIONS:-}
 export TEST_CLUSTER_LOG_LEVEL=${TEST_CLUSTER_LOG_LEVEL:-}
 export TEST_CLUSTER_RESYNC_PERIOD=${TEST_CLUSTER_RESYNC_PERIOD:-}