feat(build*): add CoreOS production image building

This will create a CoreOS production image and support it with the tools
like image_to_vm.sh and build_image.

build_image

@@ -35,10 +35,11 @@ DEFINE_string enable_serial "" \
   "Enable serial port for printks. Example values: ttyS0"
 
 FLAGS_HELP="USAGE: build_image [flags] [list of images to build].
-This script is used to build a Chromium OS image. Chromium OS comes in many
+This script is used to build a CoreOS image. CoreOS comes in many
 different forms.  This scripts can be used to build the following:
 
-base - Pristine Chromium OS image. As similar to Chrome OS as possible.
+base - Pristine CoreOS image for generating update payloads or a dev/prod image.
+prod - Production image for CoreOS. This image is for booting.
 dev - Developer image. Like base but with additional developer packages.
 test - Like dev, but with additional test specific packages and can be easily
   used for automated testing using scripts like run_remote_tests, etc.
@@ -158,6 +159,12 @@ if should_build_image ${CHROMEOS_DEVELOPER_IMAGE_NAME} \
   install_dev_packages ${CHROMEOS_DEVELOPER_IMAGE_NAME}
 fi
 
+if should_build_image ${COREOS_PRODUCTION_IMAGE_NAME}; then
+  copy_image ${CHROMEOS_BASE_IMAGE_NAME} ${COREOS_PRODUCTION_IMAGE_NAME}
+  ${SCRIPTS_DIR}/bin/cros_make_image_bootable "${BUILD_DIR}" \
+     ${COREOS_PRODUCTION_IMAGE_NAME}
+fi
+
 # From a developer image create a test|factory_test image.
 if should_build_image ${CHROMEOS_TEST_IMAGE_NAME}; then
   copy_image  ${CHROMEOS_DEVELOPER_IMAGE_NAME} ${CHROMEOS_TEST_IMAGE_NAME}
@@ -173,28 +180,34 @@ ln -sfT $(basename ${BUILD_DIR}) ${LINK_NAME}
 
 echo "Done. Image(s) created in ${BUILD_DIR}"
 
-# Print out the images we generated.
+print_image_to_vm() {
-if should_build_image ${CHROMEOS_BASE_IMAGE_NAME}; then
+  flags=
-  echo "Non-developer Chromium OS image created as ${PRISTINE_IMAGE_NAME}"
+  if [ $# = 1 ]; then
+    flags="--${1}_image"
   fi
-if should_build_image ${CHROMEOS_FACTORY_SHIM_NAME}; then
+
-  echo "Chromium OS Factory install shim created as ${PRISTINE_IMAGE_NAME}"
+  cat << EOF
+To convert it to a VMWare image, use:
+  ./image_to_vm.sh --from=${OUTSIDE_OUTPUT_DIR} --board=${BOARD} ${flags}
+EOF
+}
+
+# Print out the images we generated.
+if should_build_image ${COREOS_PRODUCTION_IMAGE_NAME}; then
+  echo "CoreOS Production image created as ${COREOS_PRODUCTION_IMAGE_NAME}"
+  print_image_to_vm "prod"
+fi
+if should_build_image ${CHROMEOS_BASE_IMAGE_NAME}; then
+  echo "Non-developer CoreOS image created as ${PRISTINE_IMAGE_NAME}"
 fi
 if should_build_image ${CHROMEOS_DEVELOPER_IMAGE_NAME}; then
   echo "Developer image created as ${CHROMEOS_DEVELOPER_IMAGE_NAME}"
 fi
-if should_build_image ${CHROMEOS_FACTORY_TEST_IMAGE_NAME}; then
-  echo "Factory test image created as ${CHROMEOS_FACTORY_TEST_IMAGE_NAME}"
-fi
 if should_build_image ${CHROMEOS_TEST_IMAGE_NAME}; then
   echo "Test image created as ${CHROMEOS_TEST_IMAGE_NAME}"
+  print_image_to_vm "test"
 fi
 
 command_completed
 
-cat << EOF
+
-To copy the image to a USB key, use:
-  ./image_to_usb.sh --from=${OUTSIDE_OUTPUT_DIR}
-To convert it to a VMWare image, use:
-  ./image_to_vm.sh --from=${OUTSIDE_OUTPUT_DIR} --board=${BOARD}
-EOF

build_library/build_image_util.sh

@@ -36,6 +36,9 @@ get_images_to_build() {
   for image_to_build in $*; do
     # Shflags leaves "'"s around ARGV.
     case ${image_to_build} in
+      \'prod\' )
+        IMAGES_TO_BUILD="${IMAGES_TO_BUILD} ${COREOS_PRODUCTION_IMAGE_NAME}"
+        ;;
       \'base\' )
         IMAGES_TO_BUILD="${IMAGES_TO_BUILD} ${CHROMEOS_BASE_IMAGE_NAME}"
         ;;

common.sh

@@ -404,6 +404,7 @@ CHROMEOS_TEST_IMAGE_NAME="chromiumos_test_image.bin"
 COREOS_BASE_IMAGE_NAME=${CHROMEOS_BASE_IMAGE_NAME}
 COREOS_IMAGE_NAME=${CHROMEOS_IMAGE_NAME}
 COREOS_DEVELOPER_IMAGE_NAME=${CHROMEOS_DEVELOPER_IMAGE_NAME}
+COREOS_PRODUCTION_IMAGE_NAME="coreos_production_image.bin"
 COREOS_RECOVERY_IMAGE_NAME=${CHROMEOS_RECOVERY_IMAGE_NAME}
 COREOS_TEST_IMAGE_NAME=${CHROMEOS_TEST_IMAGE_NAME}
 

image_to_vm.sh

@@ -25,10 +25,8 @@ DEFINE_string adjust_part "" \
   "Adjustments to apply to the partition table"
 DEFINE_string board "${DEFAULT_BOARD}" \
   "Board for which the image was built"
-DEFINE_boolean factory $FLAGS_FALSE \
+DEFINE_boolean prod $FLAGS_FALSE \
-    "Modify the image for manufacturing testing"
+    "Build prod image"
-DEFINE_boolean factory_install $FLAGS_FALSE \
-    "Modify the image for factory install shim"
 
 # We default to TRUE so the buildbot gets its image. Note this is different
 # behavior from image_to_usb.sh
@@ -47,6 +45,8 @@ DEFINE_string state_image "" \
   "Stateful partition image (defaults to creating new statful partition)"
 DEFINE_boolean test_image "${FLAGS_FALSE}" \
   "Copies normal image to ${CHROMEOS_TEST_IMAGE_NAME}, modifies it for test."
+DEFINE_boolean prod_image "${FLAGS_FALSE}" \
+  "Copies normal image to ${COREOS_OFFICIAL_IMAGE_NAME}, modifies it for test."
 DEFINE_string to "" \
   "Destination folder for VM output file(s)"
 DEFINE_string vbox_disk "${DEFAULT_VBOX_DISK}" \
@@ -91,8 +91,8 @@ if [ -z "${FLAGS_to}" ] ; then
   FLAGS_to="${FLAGS_from}"
 fi
 
-if [ ${FLAGS_factory} -eq ${FLAGS_TRUE} ]; then
+if [ ${FLAGS_prod_image} -eq ${FLAGS_TRUE} ]; then
-  SRC_IMAGE="${FLAGS_from}/${CHROMEOS_FACTORY_TEST_IMAGE_NAME}"
+  SRC_IMAGE="${FLAGS_from}/${COREOS_PRODUCTION_IMAGE_NAME}"
 elif [ ${FLAGS_test_image} -eq ${FLAGS_TRUE} ]; then
   SRC_IMAGE="${FLAGS_from}/${CHROMEOS_TEST_IMAGE_NAME}"
 else