AWS kube-up: remove support for vivid

Vivid is EOL, and Docker is no longer packaged for it.

Remove support for it in 1.3 (in 1.2 we had warned users it was EOL).

Also remove unused wheezy, trusty & coreos & do general cleanup.

cluster/aws/common/common.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+# Copyright 2015 The Kubernetes Authors All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# A library of common helper functions for Ubuntus & Debians.
+
+function detect-minion-image() {
+  if [[ -z "${KUBE_NODE_IMAGE=-}" ]]; then
+    detect-image
+    KUBE_NODE_IMAGE=$AWS_IMAGE
+  fi
+}
+
+function generate-minion-user-data {
+  # We pipe this to the ami as a startup script in the user-data field.  Requires a compatible ami
+  echo "#! /bin/bash"
+  echo "SALT_MASTER='${MASTER_INTERNAL_IP}'"
+  echo "DOCKER_OPTS='${EXTRA_DOCKER_OPTS:-}'"
+  echo "readonly NON_MASQUERADE_CIDR='${NON_MASQUERADE_CIDR:-}'"
+  echo "readonly DOCKER_STORAGE='${DOCKER_STORAGE:-}'"
+  grep -v "^#" "${KUBE_ROOT}/cluster/aws/templates/common.sh"
+  grep -v "^#" "${KUBE_ROOT}/cluster/aws/templates/format-disks.sh"
+  grep -v "^#" "${KUBE_ROOT}/cluster/aws/templates/salt-minion.sh"
+}
+
+function check-minion() {
+  local minion_ip=$1
+
+  local output=$(ssh -oStrictHostKeyChecking=no -i "${AWS_SSH_KEY}" ${SSH_USER}@$minion_ip sudo docker ps -a 2>/dev/null)
+  if [[ -z "${output}" ]]; then
+    ssh -oStrictHostKeyChecking=no -i "${AWS_SSH_KEY}" ${SSH_USER}@$minion_ip sudo service docker start > $LOG 2>&1
+    echo "not working yet"
+  else
+    echo "working"
+  fi
+}