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#!/usr/bin/env sh
# SPDX-License-Identifier: GPL-3.0-or-later
# shellcheck disable=SC1117,SC2039,SC2059,SC2086
# External files
NIGHTLY_PACKAGE_TARBALL="https://storage.googleapis.com/netdata-nightlies/netdata-latest.gz.run"
NIGHTLY_PACKAGE_CHECKSUM="https://storage.googleapis.com/netdata-nightlies/sha256sums.txt"
# ---------------------------------------------------------------------------------------------------------------------
# library functions copied from packaging/installer/functions.sh
setup_terminal() {
TPUT_RESET=""
TPUT_YELLOW=""
TPUT_WHITE=""
TPUT_BGRED=""
TPUT_BGGREEN=""
TPUT_BOLD=""
TPUT_DIM=""
# Is stderr on the terminal? If not, then fail
test -t 2 || return 1
if command -v tput >/dev/null 2>&1; then
if [ $(($(tput colors 2>/dev/null))) -ge 8 ]; then
# Enable colors
TPUT_RESET="$(tput sgr 0)"
TPUT_YELLOW="$(tput setaf 3)"
TPUT_WHITE="$(tput setaf 7)"
TPUT_BGRED="$(tput setab 1)"
TPUT_BGGREEN="$(tput setab 2)"
TPUT_BOLD="$(tput bold)"
TPUT_DIM="$(tput dim)"
fi
fi
return 0
}
progress() {
echo >&2 " --- ${TPUT_DIM}${TPUT_BOLD}${*}${TPUT_RESET} --- "
}
escaped_print() {
if printf "%q " test >/dev/null 2>&1; then
printf "%q " "${@}"
else
printf "%s" "${*}"
fi
return 0
}
run() {
local dir="${PWD}" info_console
if [ "${UID}" = "0" ]; then
info_console="[${TPUT_DIM}${dir}${TPUT_RESET}]# "
else
info_console="[${TPUT_DIM}${dir}${TPUT_RESET}]$ "
fi
escaped_print "${info_console}${TPUT_BOLD}${TPUT_YELLOW}" "${@}" "${TPUT_RESET}\n" >&2
"${@}"
local ret=$?
if [ ${ret} -ne 0 ]; then
printf >&2 "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} FAILED ${TPUT_RESET} ${*} \n\n"
else
printf >&2 "${TPUT_BGGREEN}${TPUT_WHITE}${TPUT_BOLD} OK ${TPUT_RESET} ${*} \n\n"
fi
return ${ret}
}
# ---------------------------------------------------------------------------------------------------------------------
fatal() {
printf >&2 "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} ABORTED ${TPUT_RESET} ${*} \n\n"
exit 1
}
download() {
url="${1}"
dest="${2}"
if command -v curl >/dev/null 2>&1; then
run curl -L --connect-timeout 5 --retry 3 "${url}" >"${dest}" || fatal "Cannot download ${url}"
elif command -v wget >/dev/null 2>&1; then
run wget -T 15 -O - "${url}" >"${dest}" || fatal "Cannot download ${url}"
else
fatal "I need curl or wget to proceed, but neither is available on this system."
fi
}
umask 022
sudo=""
[ -z "${UID}" ] && UID="$(id -u)"
[ "${UID}" -ne "0" ] && sudo="sudo"
setup_terminal || echo >/dev/null
# ---------------------------------------------------------------------------------------------------------------------
if [ "$(uname -m)" != "x86_64" ]; then
fatal "Static binary versions of netdata are available only for 64bit Intel/AMD CPUs (x86_64), but yours is: $(uname -m)."
fi
if [ "$(uname -s)" != "Linux" ]; then
fatal "Static binary versions of netdata are available only for Linux, but this system is $(uname -s)"
fi
# ---------------------------------------------------------------------------------------------------------------------
# Check if tmp is mounted as noexec
if grep -Eq '^[^ ]+ /tmp [^ ]+ ([^ ]*,)?noexec[, ]' /proc/mounts; then
pattern="$(pwd)/netdata-kickstart-static-XXXXXX"
else
pattern="/tmp/netdata-kickstart-static-XXXXXX"
fi
tmpdir="$(mktemp -d $pattern)"
cd "${tmpdir}" || :
progress "Downloading static netdata binary: ${NIGHTLY_PACKAGE_TARBALL}"
download "${NIGHTLY_PACKAGE_CHECKSUM}" "${tmpdir}/sha256sum.txt"
download "${NIGHTLY_PACKAGE_TARBALL}" "${tmpdir}/netdata-latest.gz.run"
if ! grep netdata-latest.gz.run sha256sum.txt | sha256sum --check - >/dev/null 2>&1; then
failed "Static binary checksum validation failed. Stopping netdata installation and leaving binary in ${tmpdir}"
fi
# ---------------------------------------------------------------------------------------------------------------------
opts=
inner_opts=
while [ ! -z "${1}" ]; do
if [ "${1}" = "--dont-wait" ] || [ "${1}" = "--non-interactive" ] || [ "${1}" = "--accept" ]; then
opts="${opts} --accept"
elif [ "${1}" = "--dont-start-it" ]; then
inner_opts="${inner_opts} ${1}"
else
echo >&2 "Unknown option '${1}'"
exit 1
fi
shift
done
[ ! -z "${inner_opts}" ] && inner_opts="-- ${inner_opts}"
# ---------------------------------------------------------------------------------------------------------------------
progress "Installing netdata"
run ${sudo} sh "${tmpdir}/netdata-latest.gz.run" ${opts} ${inner_opts}
#shellcheck disable=SC2181
if [ $? -eq 0 ]; then
rm "${tmpdir}/netdata-latest.gz.run"
else
echo >&2 "NOTE: did not remove: ${tmpdir}/netdata-latest.gz.run"
fi
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