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Diffstat (limited to 'packaging/installer/kickstart-static64.sh')
| -rwxr-xr-x | packaging/installer/kickstart-static64.sh | 368 |
1 files changed, 368 insertions, 0 deletions
diff --git a/packaging/installer/kickstart-static64.sh b/packaging/installer/kickstart-static64.sh new file mode 100755 index 0000000..3c45d9e --- /dev/null +++ b/packaging/installer/kickstart-static64.sh @@ -0,0 +1,368 @@ +#!/usr/bin/env sh + +# SPDX-License-Identifier: GPL-3.0-or-later +# shellcheck disable=SC1117,SC2039,SC2059,SC2086 +# +# Options to run +# --dont-wait do not wait for input +# --non-interactive do not wait for input +# --dont-start-it do not start netdata after install +# --stable-channel Use the stable release channel, rather than the nightly to fetch sources +# --disable-telemetry Opt-out of anonymous telemetry program (DO_NOT_TRACK=1) +# --local-files Use a manually provided tarball for the installation +# --allow-duplicate-install do not bail if we detect a duplicate install +# --reinstall if an existing install would be updated, reinstall instead +# +# Environment options: +# +# NETDATA_TARBALL_BASEURL set the base url for downloading the dist tarball +# +# ---------------------------------------------------------------------------- +# 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="$(tput dim)" + fi + fi + + return 0 +} +setup_terminal || echo > /dev/null + +# ---------------------------------------------------------------------------- +fatal() { + printf >&2 "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} ABORTED ${TPUT_RESET} ${*} \n\n" + exit 1 +} + +run_ok() { + printf >&2 "${TPUT_BGGREEN}${TPUT_WHITE}${TPUT_BOLD} OK ${TPUT_RESET} \n\n" +} + +run_failed() { + printf >&2 "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} FAILED ${TPUT_RESET} \n\n" +} + +ESCAPED_PRINT_METHOD= +if printf "%q " test > /dev/null 2>&1; then + ESCAPED_PRINT_METHOD="printfq" +fi +escaped_print() { + if [ "${ESCAPED_PRINT_METHOD}" = "printfq" ]; then + printf "%q " "${@}" + else + printf "%s" "${*}" + fi + return 0 +} + +progress() { + echo >&2 " --- ${TPUT_DIM}${TPUT_BOLD}${*}${TPUT_RESET} --- " +} + +run_logfile="/dev/null" +run() { + local user="${USER--}" dir="${PWD}" info info_console + + if [ "${UID}" = "0" ]; then + info="[root ${dir}]# " + info_console="[${TPUT_DIM}${dir}${TPUT_RESET}]# " + else + info="[${user} ${dir}]$ " + info_console="[${TPUT_DIM}${dir}${TPUT_RESET}]$ " + fi + + { + printf "${info}" + escaped_print "${@}" + printf " ... " + } >> "${run_logfile}" + + printf >&2 "${info_console}${TPUT_BOLD}${TPUT_YELLOW}" + escaped_print >&2 "${@}" + printf >&2 "${TPUT_RESET}\n" + + "${@}" + + local ret=$? + if [ ${ret} -ne 0 ]; then + run_failed + printf >> "${run_logfile}" "FAILED with exit code ${ret}\n" + else + run_ok + printf >> "${run_logfile}" "OK\n" + fi + + return ${ret} +} + +fatal() { + printf >&2 "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} ABORTED ${TPUT_RESET} ${*} \n\n" + exit 1 +} + +_cannot_use_tmpdir() { + local testfile ret + testfile="$(TMPDIR="${1}" mktemp -q -t netdata-test.XXXXXXXXXX)" + ret=0 + + if [ -z "${testfile}" ] ; then + return "${ret}" + fi + + if printf '#!/bin/sh\necho SUCCESS\n' > "${testfile}" ; then + if chmod +x "${testfile}" ; then + if [ "$("${testfile}")" = "SUCCESS" ] ; then + ret=1 + fi + fi + fi + + rm -f "${testfile}" + return "${ret}" +} + +create_tmp_directory() { + if [ -z "${TMPDIR}" ] || _cannot_use_tmpdir "${TMPDIR}" ; then + if _cannot_use_tmpdir /tmp ; then + if _cannot_use_tmpdir "${PWD}" ; then + echo >&2 + echo >&2 "Unable to find a usable temprorary directory. Please set \$TMPDIR to a path that is both writable and allows execution of files and try again." + exit 1 + else + TMPDIR="${PWD}" + fi + else + TMPDIR="/tmp" + fi + fi + + mktemp -d -t netdata-kickstart-XXXXXXXXXX +} + +download() { + url="${1}" + dest="${2}" + if command -v curl > /dev/null 2>&1; then + run curl -q -sSL --connect-timeout 10 --retry 3 --output "${dest}" "${url}" + elif command -v wget > /dev/null 2>&1; then + run wget -T 15 -O "${dest}" "${url}" || fatal "Cannot download ${url}" + else + fatal "I need curl or wget to proceed, but neither is available on this system." + fi +} + +set_tarball_urls() { + if [ -n "${NETDATA_LOCAL_TARBALL_OVERRIDE}" ]; then + progress "Not fetching remote tarballs, local override was given" + return + fi + + if [ "$1" = "stable" ]; then + local latest + # Simple version + latest="$(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/$latest/sha256sums.txt" + else + export NETDATA_TARBALL_URL="$NETDATA_TARBALL_BASEURL/netdata-latest.gz.run" + export NETDATA_TARBALL_CHECKSUM_URL="$NETDATA_TARBALL_BASEURL/sha256sums.txt" + fi +} + +safe_sha256sum() { + # Within the context of the installer, we only use -c option that is common between the two commands + # We will have to reconsider if we start using non-common options + if command -v sha256sum > /dev/null 2>&1; then + sha256sum "$@" + elif command -v shasum > /dev/null 2>&1; then + shasum -a 256 "$@" + else + fatal "I could not find a suitable checksum binary to use" + fi +} + +# ---------------------------------------------------------------------------- +umask 022 + +sudo="" +[ -z "${UID}" ] && UID="$(id -u)" +[ "${UID}" -ne "0" ] && sudo="sudo" + +# ---------------------------------------------------------------------------- +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 $(uname -s)" +fi + +# ---------------------------------------------------------------------------- +opts= +NETDATA_INSTALLER_OPTIONS="" +NETDATA_UPDATES="--auto-update" +RELEASE_CHANNEL="nightly" +while [ -n "${1}" ]; do + if [ "${1}" = "--dont-wait" ] || [ "${1}" = "--non-interactive" ] || [ "${1}" = "--accept" ]; then + opts="${opts} --accept" + shift 1 + elif [ "${1}" = "--dont-start-it" ]; then + NETDATA_INSTALLER_OPTIONS="${NETDATA_INSTALLER_OPTIONS:+${NETDATA_INSTALLER_OPTIONS} }${1}" + shift 1 + elif [ "${1}" = "--no-updates" ]; then + NETDATA_UPDATES="" + shift 1 + elif [ "${1}" = "--auto-update" ]; then + true # This is the default behaviour, so ignore it. + shift 1 + elif [ "${1}" = "--stable-channel" ]; then + RELEASE_CHANNEL="stable" + NETDATA_INSTALLER_OPTIONS="${NETDATA_INSTALLER_OPTIONS:+${NETDATA_INSTALLER_OPTIONS} }${1}" + shift 1 + elif [ "${1}" = "--disable-telemetry" ]; then + NETDATA_INSTALLER_OPTIONS="${NETDATA_INSTALLER_OPTIONS:+${NETDATA_INSTALLER_OPTIONS} }${1}" + shift 1 + elif [ "${1}" = "--local-files" ]; then + NETDATA_UPDATES="" # Disable autoupdates if using pre-downloaded files. + shift 1 + if [ -z "${1}" ]; then + fatal "Option --local-files requires extra information. The desired tarball full filename is needed" + fi + + NETDATA_LOCAL_TARBALL_OVERRIDE="${1}" + shift 1 + if [ -z "${1}" ]; then + fatal "Option --local-files requires a pair of the tarball source and the checksum file" + fi + + NETDATA_LOCAL_TARBALL_OVERRIDE_CHECKSUM="${1}" + shift 1 + elif [ "${1}" = "--allow-duplicate-install" ]; then + NETDATA_ALLOW_DUPLICATE_INSTALL=1 + shift 1 + elif [ "${1}" = "--reinstall" ]; then + NETDATA_REINSTALL=1 + shift 1 + else + echo >&2 "Unknown option '${1}' or invalid number of arguments. Please check the README for the available arguments of ${0} and try again" + exit 1 + fi +done + +if [ ! "${DO_NOT_TRACK:-0}" -eq 0 ] || [ -n "$DO_NOT_TRACK" ]; then + NETDATA_INSTALLER_OPTIONS="${NETDATA_INSTALLER_OPTIONS:+${NETDATA_INSTALLER_OPTIONS} }--disable-telemtry" +fi + +# Netdata Tarball Base URL (defaults to our Google Storage Bucket) +[ -z "$NETDATA_TARBALL_BASEURL" ] && NETDATA_TARBALL_BASEURL=https://storage.googleapis.com/netdata-nightlies + +# --------------------------------------------------------------------------------------------------------------------- +# look for an existing install and try to update that instead if it exists + +ndpath="$(command -v netdata 2>/dev/null)" +if [ -z "$ndpath" ] && [ -x /opt/netdata/bin/netdata ] ; then + ndpath="/opt/netdata/bin/netdata" +fi + +if [ -n "$ndpath" ] ; then + ndprefix="$(dirname "$(dirname "${ndpath}")")" + + if [ "${ndprefix}" = /usr ] ; then + ndprefix="/" + fi + + progress "Found existing install of Netdata under: ${ndprefix}" + + if [ -r "${ndprefix}/etc/netdata/.environment" ] ; then + ndstatic="$(grep IS_NETDATA_STATIC_BINARY "${ndprefix}/etc/netdata/.environment" | cut -d "=" -f 2 | tr -d \")" + if [ -z "${NETDATA_REINSTALL}" ] && [ -z "${NETDATA_LOCAL_TARBALL_OVERRIDE}" ] ; then + if [ -x "${ndprefix}/usr/libexec/netdata/netdata-updater.sh" ] ; then + progress "Attempting to update existing install instead of creating a new one" + if run ${sudo} "${ndprefix}/usr/libexec/netdata/netdata-updater.sh" --not-running-from-cron ; then + progress "Updated existing install at ${ndpath}" + exit 0 + else + fatal "Failed to update existing Netdata install" + exit 1 + fi + else + if [ -z "${NETDATA_ALLOW_DUPLICATE_INSTALL}" ] || [ "${ndstatic}" = "no" ] ; then + fatal "Existing installation detected which cannot be safely updated by this script, refusing to continue." + exit 1 + else + progress "User explicitly requested duplicate install, proceeding." + fi + fi + else + if [ "${ndstatic}" = "yes" ] ; then + progress "User requested reinstall instead of update, proceeding." + else + fatal "Existing install is not a static install, please use kickstart.sh instead." + exit 1 + fi + fi + else + progress "Existing install appears to be handled manually or through the system package manager." + if [ -z "${NETDATA_ALLOW_DUPLICATE_INSTALL}" ] ; then + fatal "Existing installation detected which cannot be safely updated by this script, refusing to continue." + exit 1 + else + progress "User explicitly requested duplicate install, proceeding." + fi + fi +fi + +# ---------------------------------------------------------------------------- +TMPDIR=$(create_tmp_directory) +cd "${TMPDIR}" || exit 1 + +if [ -z "${NETDATA_LOCAL_TARBALL_OVERRIDE}" ]; then + 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}" "${TMPDIR}/netdata-latest.gz.run" +else + progress "Installation sources were given as input, running installation using \"${NETDATA_LOCAL_TARBALL_OVERRIDE}\"" + run cp "${NETDATA_LOCAL_TARBALL_OVERRIDE}" "${TMPDIR}/netdata-latest.gz.run" + run cp "${NETDATA_LOCAL_TARBALL_OVERRIDE_CHECKSUM}" "${TMPDIR}/sha256sum.txt" +fi + +if ! grep netdata-latest.gz.run "${TMPDIR}/sha256sum.txt" | safe_sha256sum -c - > /dev/null 2>&1; then + fatal "Static binary checksum validation failed. Stopping Netdata Agent installation and leaving binary in ${TMPDIR}\nUsually this is a result of an older copy of the file being cached somewhere upstream and can be resolved by retrying in an hour." +fi + +# ---------------------------------------------------------------------------- +progress "Installing netdata" +run ${sudo} sh "${TMPDIR}/netdata-latest.gz.run" ${opts} -- ${NETDATA_UPDATES} ${NETDATA_INSTALLER_OPTIONS} + +#shellcheck disable=SC2181 +if [ $? -eq 0 ]; then + run ${sudo} rm "${TMPDIR}/netdata-latest.gz.run" + if [ ! "${TMPDIR}" = "/" ] && [ -d "${TMPDIR}" ]; then + run ${sudo} rm -rf "${TMPDIR}" + fi +else + echo >&2 "NOTE: did not remove: ${TMPDIR}/netdata-latest.gz.run" +fi |