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Move image_to_live to use update_engine.
Change-Id: Iddc1a4c1fe83877eff020f3e075ddba5e5594a57 BUG= TEST=Tested with new dev server changes. Ran through a successful update. Review URL: http://codereview.chromium.org/3358004
This commit is contained in:
Chris Sosa
parent
cd8b1d1729
commit
7778a30165
125
image_to_live.sh
125
image_to_live.sh
@ -24,8 +24,11 @@ DEFINE_integer devserver_port 8080 \
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"Port to use for devserver"
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DEFINE_string update_url "" "Full url of an update image"
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UPDATER_BIN='/usr/bin/update_engine_client'
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UPDATER_IDLE='UPDATE_STATUS_IDLE'
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UPDATER_NEED_REBOOT='UPDATE_STATUS_UPDATED_NEED_REBOOT'
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function kill_all_devservers {
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echo "Killing dev server."
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# Using ! here to avoid exiting with set -e is insufficient, so use
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# || true instead.
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sudo pkill -f devserver\.py || true
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@ -48,9 +51,10 @@ function start_dev_server {
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kill_all_devservers
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if [ ${FLAGS_verbose} -eq ${FLAGS_FALSE} ]; then
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./enter_chroot.sh "sudo ./start_devserver ${FLAGS_devserver_port} \
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> dev_server.log 2>&1" &
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--client_prefix=ChromeOSUpdateEngine > dev_server.log 2>&1" &
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else
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./enter_chroot.sh "sudo ./start_devserver ${FLAGS_devserver_port}" &
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./enter_chroot.sh "sudo ./start_devserver ${FLAGS_devserver_port} \
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--client_prefix=ChromeOSUpdateEngine &"
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fi
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echo -n "Waiting on devserver to start"
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until netstat -anp 2>&1 | grep 0.0.0.0:${FLAGS_devserver_port} > /dev/null
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@ -65,7 +69,7 @@ function start_dev_server {
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# from the dev server and prepares the update. chromeos_startup finishes
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# the update on next boot.
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function copy_stateful_update {
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echo "Starting stateful update."
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info "Starting stateful update."
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local dev_dir="$(dirname $0)/../platform/dev"
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# Copy over update script and run update.
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@ -73,83 +77,55 @@ function copy_stateful_update {
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remote_sh "/tmp/stateful_update"
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}
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function prepare_update_metadata {
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remote_sh "mount -norw,remount /"
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function get_update_args {
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if [ -z ${1} ]; then
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die "No url provided for update."
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fi
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local update_args="--omaha_url ${1}"
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if [[ ${FLAGS_ignore_version} -eq ${FLAGS_TRUE} ]]; then
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echo "Forcing update independent of the current version"
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remote_sh "cat /etc/lsb-release |\
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grep -v CHROMEOS_RELEASE_VERSION > /etc/lsb-release~;\
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mv /etc/lsb-release~ /etc/lsb-release; \
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echo 'CHROMEOS_RELEASE_VERSION=0.0.0.0' >> /etc/lsb-release"
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info "Forcing update independent of the current version"
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update_args="--update ${update_args}"
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fi
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echo "${update_args}"
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}
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function get_devserver_url {
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local devserver_url=""
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if [ ${FLAGS_ignore_hostname} -eq ${FLAGS_TRUE} ]; then
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if [ -z ${FLAGS_update_url} ]; then
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devserver_url="http://$HOSTNAME:${FLAGS_devserver_port}/update"
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else
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devserver_url="${FLAGS_update_url}"
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fi
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echo "Forcing update from ${devserver_url}"
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remote_sh "cat /etc/lsb-release |\
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grep -v '^CHROMEOS_AUSERVER=' |\
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grep -v '^CHROMEOS_DEVSERVER=' > /etc/lsb-release~;\
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mv /etc/lsb-release~ /etc/lsb-release; \
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echo 'CHROMEOS_AUSERVER=${devserver_url}' >> \
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/etc/lsb-release; \
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echo 'CHROMEOS_DEVSERVER=${devserver_url}' >> /etc/lsb-release"
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fi
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echo "${devserver_url}"
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}
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function get_update_status {
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remote_sh "${UPDATER_BIN} -status |
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grep CURRENT_OP |
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cut -f 2 -d ="
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echo "${REMOTE_OUT}"
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}
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function run_auto_update {
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echo "Starting update"
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local update_file=/var/log/softwareupdate.log
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# Clear it out so we don't see a prior run and make sure it
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# exists so the first tail below can't fail if it races the
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# memento updater first write and wins.
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remote_sh "rm -f /tmp/memento_autoupdate_completed; rm -f ${update_file}; \
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touch ${update_file}; \
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/opt/google/memento_updater/memento_updater.sh --force_update < /dev/null\
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>&/dev/null&"
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local update_args="$(get_update_args "$(get_devserver_url)")"
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info "Starting update using args ${update_args}"
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remote_sh "${UPDATER_BIN} ${update_args}"
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local update_error
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local output_file
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local progress
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update_error=1
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output_file="${TMP}/output"
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while true; do
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# The softwareupdate.log gets pretty bit with download progress
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# lines so only look in the last 100 lines for status.
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remote_sh "tail -100 ${update_file}"
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echo "${REMOTE_OUT}" > "${output_file}"
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progress=$(tail -4 "${output_file}" | grep 0K | head -1)
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if [ -n "${progress}" ]; then
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echo "Image fetching progress: ${progress}"
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local update_status="$(get_update_status)"
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if [ "${update_status}" = ${UPDATER_NEED_REBOOT} ]; then
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info "Autoupdate was successful."
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return 0
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else
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warn "Autoupdate was unsuccessful. Status returned was ${update_status}."
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return 1
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fi
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if grep -q 'updatecheck status="noupdate"' "${output_file}"; then
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echo "devserver is claiming there is no update available."
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echo "Consider setting --ignore_version."
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break
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fi
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if grep -q 'Autoupdate applied. You should now reboot' "${output_file}"
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then
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echo "Autoupdate was successful."
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update_error=0
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fi
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if grep -q 'Memento AutoUpdate terminating' "${output_file}"; then
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break
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fi
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# Sleep for a while so that ssh handling doesn't slow down the install
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sleep 2
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done
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return ${update_error}
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}
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function remote_reboot {
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echo "Rebooting."
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info "Rebooting."
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remote_sh "touch /tmp/awaiting_reboot; reboot"
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local output_file
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output_file="${TMP}/output"
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@ -163,9 +139,9 @@ function remote_reboot {
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echo "${REMOTE_OUT}" > "${output_file}"
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if grep -q "0" "${output_file}"; then
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if grep -q "1" "${output_file}"; then
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echo "Not yet rebooted"
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info "Not yet rebooted"
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else
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echo "Rebooted and responding"
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info "Rebooted and responding"
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break
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fi
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fi
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@ -189,9 +165,9 @@ function main() {
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remote_access_init
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if remote_sh [ -e /tmp/memento_autoupdate_completed ]; then
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echo "Machine has been updated but not yet rebooted. Rebooting it now."
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echo "Rerun this script if you still wish to update it."
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if [ "$(get_update_status)" = "${UPDATER_NEED_REBOOT}" ]; then
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warn "Machine has been updated but not yet rebooted. Rebooting it now."
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warn "Rerun this script if you still wish to update it."
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remote_reboot
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exit 1
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fi
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@ -201,15 +177,12 @@ function main() {
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start_dev_server
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fi
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prepare_update_metadata
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if ! run_auto_update; then
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echo "Update was not successful."
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exit 1
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die "Update was not successful."
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fi
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if ! copy_stateful_update; then
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echo "Stateful update was not successful."
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warn "Stateful update was not successful."
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fi
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remote_reboot
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@ -220,12 +193,12 @@ function main() {
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grep -v "^${FLAGS_remote} " "${known_hosts}" > "${TMP}/new_known_hosts"
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cat "${TMP}/new_known_hosts" "${TMP_KNOWN_HOSTS}" > "${known_hosts}"
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chmod 0640 "${known_hosts}"
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echo "New updated in ${known_hosts}, backup made."
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info "New updated in ${known_hosts}, backup made."
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fi
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remote_sh "grep ^CHROMEOS_RELEASE_DESCRIPTION= /etc/lsb-release"
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local release_description=$(echo $REMOTE_OUT | cut -d '=' -f 2)
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echo "Update was successful and rebooted to $release_description"
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local release_description=$(echo ${REMOTE_OUT} | cut -d '=' -f 2)
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info "Update was successful and rebooted to $release_description"
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return 0
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}
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