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- #!/usr/bin/env sh
- # SPDX-License-Identifier: GPL-3.0-or-later
- # shellcheck disable=SC1117,SC2039,SC2059,SC2086
- # ---------------------------------------------------------------------------------------------------------------------
- # 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} ${*} \n\n"
- exit 1
- }
- create_tmp_directory() {
- # Check if tmp is mounted as noexec
- if grep -Eq '^[^ ]+ /tmp [^ ]+ ([^ ]*,)?noexec[, ]' /proc/mounts; then
- pattern="$(pwd)/netdata-kickstart-XXXXXX"
- else
- pattern="/tmp/netdata-kickstart-XXXXXX"
- fi
- mktemp -d $pattern
- }
- download() {
- url="${1}"
- dest="${2}"
- if command -v curl >/dev/null 2>&1; then
- run curl -sSL --connect-timeout 10 --retry 3 "${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
- }
- set_tarball_urls() {
- if [ "$1" == "stable" ]; then
- local latest
- # Simple version
- # latest="$(curl -sSL https://api.github.com/repos/netdata/netdata/releases/latest | grep tag_name | cut -d'"' -f4)"
- latest="$(download "https://api.github.com/repos/netdata/netdata/releases/latest" /dev/stdout | grep tag_name | cut -d'"' -f4)"
- export NETDATA_TARBALL_URL="https://github.com/netdata/netdata/releases/download/$latest/netdata-$latest.gz.run"
- export NETDATA_TARBALL_CHECKSUM_URL="https://github.com/netdata/netdata/releases/download/$latest/sha256sums.txt"
- else
- export NETDATA_TARBALL_URL="https://storage.googleapis.com/netdata-nightlies/netdata-latest.gz.run"
- export NETDATA_TARBALL_CHECKSUM_URL="https://storage.googleapis.com/netdata-nightlies/sha256sums.txt"
- 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 $(uname -s)"
- fi
- # ---------------------------------------------------------------------------------------------------------------------
- opts=
- inner_opts=
- RELEASE_CHANNEL="nightly"
- while [ -n "${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} ${1}"
- elif [ "${1}" = "--stable-channel" ]; then
- RELEASE_CHANNEL="stable"
- else
- echo >&2 "Unknown option '${1}'"
- exit 1
- fi
- shift
- done
- [ -n "${inner_opts}" ] && inner_opts="-- ${inner_opts}"
- # ---------------------------------------------------------------------------------------------------------------------
- TMPDIR=$(create_tmp_directory)
- cd "${TMPDIR}" || :
- set_tarball_urls "${RELEASE_CHANNEL}"
- progress "Downloading static netdata binary: ${NETDATA_TARBALL_URL}"
- download "${NETDATA_TARBALL_CHECKSUM_URL}" "${TMPDIR}/sha256sum.txt"
- download "${NETDATA_TARBALL_URL}" "${TMPDIR}/netdata-latest.gz.run"
- if ! grep netdata-latest.gz.run "${TMPDIR}/sha256sum.txt" | sha256sum --check - >/dev/null 2>&1; then
- fatal "Static binary checksum validation failed. Stopping netdata installation and leaving binary in ${TMPDIR}"
- fi
- # ---------------------------------------------------------------------------------------------------------------------
- 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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