Attempt native imagebuilder image

REMOVED/hack/image-post-create-config.sh

@@ -0,0 +1,80 @@
+#!/bin/bash
+
+# Copyright 2019 The Kubernetes Authors.
+#
+# 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.
+
+################################################################################
+# usage: image-post-create-config.sh BUILD_DIR
+#  This program runs after a new image is created and:
+#    1. Creates a snapshot of the image named "new"
+#    2. Modifies the image to use 2 vCPU
+#    3. Creates a snapshot of the image named "2cpu"
+#    4. Attaches the ISO build/images/cloudinit/cidata.iso
+################################################################################
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+[[ -n ${DEBUG:-} ]] && set -o xtrace
+
+if [ "${#}" -ne "1" ]; then
+  echo "usage: ${0} BUILD_DIR" 1>&2
+  exit 1
+fi
+
+VM_RUN="${VM_RUN:-$(command -v vmrun 2>/dev/null)}"
+if [ ! -e "${VM_RUN}" ] || [ ! -x "${VM_RUN}" ]; then
+  echo "vmrun must be in \$PATH or specified by \$VM_RUN" 1>&2
+  exit 1
+fi
+VM_RUN_DIR="$(dirname "${VM_RUN}")"
+export PATH="${VM_RUN_DIR}:${PATH}"
+
+# Get the path of the VMX file.
+VMX_FILE=$(/bin/ls "${1-}"/*.vmx)
+
+create_snapshot() {
+  snapshots="$(vmrun listSnapshots "${VMX_FILE}" 2>/dev/null)"
+  if [[ ${snapshots} = *${1-}* ]]; then
+    echo "image-post-create-config: skip snapshot '${1-}'; already exists"
+  else
+    echo "image-post-create-config: create snapshot '${1-}'"
+    vmrun snapshot "${VMX_FILE}" "${1-}"
+  fi
+}
+
+create_snapshot new
+
+if grep -q 'numvcpus = "2"' "${VMX_FILE}"; then
+  echo "image-post-create-config: skipping cpu update; already 2"
+else
+  echo "image-post-create-config: update cpu count to 2"
+  sed -i.bak -e 's/numvcpus = "1"/numvcpus = "2"/' -e 's/cpuid.corespersocket = "1"/cpuid.corespersocket = "2"/' "${VMX_FILE}"
+  create_snapshot 2cpu
+fi
+
+if grep -q 'guestinfo.userdata' "${VMX_FILE}"; then
+  echo "image-post-create-config: skipping cloud-init data; already exists"
+else
+  echo "image-post-create-config: insert cloud-init data"
+  CIDATA_DIR="$(dirname "${BASH_SOURCE[0]}")/../cloudinit"
+  cat <<EOF >>"${VMX_FILE}"
+guestinfo.userdata = "$({ base64 -w0 || base64; } 2>/dev/null <"${CIDATA_DIR}/user-data")"
+guestinfo.userdata.encoding = "base64"
+guestinfo.metadata = "$({ base64 -w0 || base64; } 2>/dev/null <"${CIDATA_DIR}/meta-data")"
+guestinfo.metadata.encoding = "base64"
+EOF
+  create_snapshot cloudinit
+fi