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#!/bin/bash
set -e
ROOTDIR=$(dirname $(readlink -f $(type -p $0)))
if [[ -f ${HOME}/.ragnar.rc ]]; then
source ${HOME}/.ragnar.rc
else
TOP=${TOP:-"${HOME}/ragnar-artifacts"}
fi
cd ${TOP}
SSH_USER=root
reboot=0
usage() {
echo -e "$(basename $0)'s help text"
echo -e " -i ip address, ip address to the target we want to deploy on"
echo -e " -l staging_buildstr, if not provided it will list all available"
echo -e " for the specified ARCH and wait for input from user, default: ''"
echo -e " -m machine, add machine name"
echo -e " -r, reboot target"
}
find_staging_builds() {
pushd ${TOP}/staging/${ARCH} > /dev/null 2>&1
tmp=$(ls -tl ${TOP}/staging/${ARCH}| sed -e "1d"| awk -F' ' '{print $NF}')
echo $tmp|tr " " "\n"|sed 's|^| |'
popd > /dev/null 2>&1
}
install_ssh_key() {
local ip=$1
local save=$-
set +e
ssh -o ConnectTimeout=2 -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes ${SSH_USER}@${ip} /bin/true
status=$?
if [ $status != 0 ]; then
echo "installing ssh key"
ssh-keygen -f "$HOME/.ssh/known_hosts" -R ${ip}
sshpass -p ${SSH_USER} ssh-copy-id -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null ${SSH_USER}@${ip}
fi
if [[ ${save} =~ e ]]
then set -e
else set +e
fi
return $status
}
scp_dtb_image_to_target() {
scp ${STAGING}/${dtb_name}-${staging_buildstr}.dtb ${SSH_USER}@${target_ip}:
${SSHTARGET} "cp ${dtb_name}-${staging_buildstr}.dtb /boot/"
${SSHTARGET} "cd /boot && ln -sf /boot/${dtb_name}-${staging_buildstr}.dtb ${dtb_name}.dtb"
}
scp_kernel_image_to_target() {
scp ${STAGING}/${image_name}-${staging_buildstr} ${SSH_USER}@${target_ip}:
${SSHTARGET} "cp ${image_name}-${staging_buildstr} /boot/"
${SSHTARGET} "cd /boot && ln -sf /boot/${image_name}-${staging_buildstr} ${image_name}"
}
scp_kernel_modules_to_target() {
${SSHTARGET} "rm -rf /lib/modules/$(ls ${STAGING}/lib/modules)"
echo "tar -C ${STAGING}/lib/modules -cf - . | ${SSHTARGET} tar -C /lib/modules -xf -"
tar -C ${STAGING}/lib/modules -cf - . | ${SSHTARGET} "tar -C /lib/modules -xf -"
}
reboot_target() {
if [[ $1 -eq 1 ]]; then
${SSHTARGET} "reboot"
fi
}
while getopts "i:l:m:hr" arg; do
case $arg in
i)
target_ip="$OPTARG"
;;
l)
list_staging="$OPTARG"
;;
m)
machine="$OPTARG"
;;
r)
reboot=1
;;
h|*)
usage
exit 0
;;
esac
done
if [[ -z ${target_ip} ]]; then
echo -e "ERROR: Need to specify a target_ip to deploy on!"
echo -e ""
usage
exit 1
fi
SSHTARGET="ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null ${SSH_USER}@${target_ip}"
case ${machine} in
am57xx-evm)
ARCH=arm
image_name="zImage"
dtb_name="am57xx-beagle-x15"
;;
hikey)
ARCH=arm64
image_name="Image"
dtb_name="hi6220-hikey"
;;
*)
usage
exit 1
;;
esac
if [[ -z $list_staging ]]; then
echo "Listing staging build strings:"
find_staging_builds
num_builds=$(find_staging_builds|wc -l)
if [[ $num_builds -eq 0 ]]; then
exit 0
elif [[ $num_builds -eq 1 ]]; then
staging_buildstr=$(find_staging_builds | sed 's/ //g')
else
echo
echo "Copy/paste what build string you want to"
echo "deploy, followed by [ENTER]:"
read staging_buildstr
fi
fi
STAGING=${STAGING:-"${TOP}/staging/${ARCH}/${staging_buildstr}"}
echo -e "\nDeploying:"
echo -e " ${staging_buildstr}"
if [[ ! -d ${STAGING} ]]; then
echo -e "ERROR: Not a directory: ${STAGING}"
echo -e "Please set TOP=<path to staging dir> $(basename $0)"
echo -e "TOP should point to a directory above the 'staging' dirname"
echo -e ""
usage
exit 1
fi
install_ssh_key ${target_ip}
scp_kernel_modules_to_target
scp_dtb_image_to_target
scp_kernel_image_to_target
reboot_target ${reboot}
## vim: set sw=4 sts=4 et foldmethod=syntax : ##
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