diff options
Diffstat (limited to 'packaging/installer/kickstart.sh')
| -rwxr-xr-x | packaging/installer/kickstart.sh | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/packaging/installer/kickstart.sh b/packaging/installer/kickstart.sh new file mode 100755 index 0000000..2a5c874 --- /dev/null +++ b/packaging/installer/kickstart.sh @@ -0,0 +1,272 @@ +#!/usr/bin/env sh +# SPDX-License-Identifier: GPL-3.0-or-later +# +# Run me with: +# +# bash <(curl -Ss https://my-netdata.io/kickstart.sh) +# +# or (to install all netdata dependencies): +# +# bash <(curl -Ss https://my-netdata.io/kickstart.sh) all +# +# Other options: +# --dont-wait do not prompt for user input +# --non-interactive do not prompt for user input +# --no-updates do not install script for daily updates +# +# This script will: +# +# 1. install all netdata compilation dependencies +# using the package manager of the system +# +# 2. download netdata nightly package to temporary directory +# +# 3. install netdata + +# shellcheck disable=SC2039,SC2059,SC2086 + +# External files +PACKAGES_SCRIPT="https://raw.githubusercontent.com/netdata/netdata-demo-site/master/install-required-packages.sh" +NIGHTLY_PACKAGE_TARBALL="https://storage.googleapis.com/netdata-nightlies/netdata-latest.tar.gz" +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 ${ret} +} + +warning() { + printf >&2 "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} WARNING ${TPUT_RESET} ${*} \n\n" + if [ "${INTERACTIVE}" = "0" ]; then + fatal "Stopping due to non-interactive mode. Fix the issue or retry installation in an interactive mode." + else + read -r -p "Press ENTER to attempt netdata installation > " + progress "OK, let's give it a try..." + fi +} + +fatal() { + printf >&2 "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} ABORTED ${TPUT_RESET} ${*} \n\n" + exit 1 +} + +download() { + url="${1}" + dest="${2}" + if command -v wget >/dev/null 2>&1; then + run wget -O - "${url}" >"${dest}" || fatal "Cannot download ${url}" + elif command -v curl >/dev/null 2>&1; then + run curl "${url}" >"${dest}" || fatal "Cannot download ${url}" + else + fatal "I need curl or wget to proceed, but neither is available on this system." + fi +} + +detect_bash4() { + bash="${1}" + if [ -z "${BASH_VERSION}" ]; then + # we don't run under bash + if [ -n "${bash}" ] && [ -x "${bash}" ]; then + # shellcheck disable=SC2016 + BASH_MAJOR_VERSION=$(${bash} -c 'echo "${BASH_VERSINFO[0]}"') + fi + else + # we run under bash + BASH_MAJOR_VERSION="${BASH_VERSINFO[0]}" + fi + + if [ -z "${BASH_MAJOR_VERSION}" ]; then + echo >&2 "No BASH is available on this system" + return 1 + elif [ $((BASH_MAJOR_VERSION)) -lt 4 ]; then + echo >&2 "No BASH v4+ is available on this system (installed bash is v${BASH_MAJOR_VERSION}" + return 1 + fi + return 0 +} + +umask 022 + +sudo="" +[ -z "${UID}" ] && UID="$(id -u)" +[ "${UID}" -ne "0" ] && sudo="sudo" +export PATH="${PATH}:/usr/local/bin:/usr/local/sbin" + +setup_terminal || echo >/dev/null + +# --------------------------------------------------------------------------------------------------------------------- +# try to update using autoupdater in the first place + +updater="" +[ -x /etc/periodic/daily/netdata-updater ] && updater=/etc/periodic/daily/netdata-updater +[ -x /etc/cron.daily/netdata-updater ] && updater=/etc/cron.daily/netdata-updater +if [ -L "${updater}" ]; then + # remove old updater (symlink) + run "${sudo}" rm -f "${updater}" + updater="" +fi +if [ -n "${updater}" ]; then + # attempt to run the updater, to respect any compilation settings already in place + progress "Re-installing netdata..." + run "${sudo}" "${updater}" -f || fatal "Failed to forcefully update netdata" + exit 0 +fi + +# --------------------------------------------------------------------------------------------------------------------- +# install required system packages + +INTERACTIVE=1 +PACKAGES_INSTALLER_OPTIONS="netdata" +NETDATA_INSTALLER_OPTIONS="" +NETDATA_UPDATES="--auto-update" +while [ -n "${1}" ]; do + if [ "${1}" = "all" ]; then + PACKAGES_INSTALLER_OPTIONS="netdata-all" + shift 1 + elif [ "${1}" = "--dont-wait" ] || [ "${1}" = "--non-interactive" ]; then + INTERACTIVE=0 + shift 1 + elif [ "${1}" = "--no-updates" ]; then + # echo >&2 "netdata will not auto-update" + NETDATA_UPDATES= + shift 1 + else + break + fi +done + +if [ "${INTERACTIVE}" = "0" ]; then + PACKAGES_INSTALLER_OPTIONS="--dont-wait --non-interactive ${PACKAGES_INSTALLER_OPTIONS}" + NETDATA_INSTALLER_OPTIONS="--dont-wait" +fi + +# --------------------------------------------------------------------------------------------------------------------- +# detect system parameters and install dependencies + +SYSTEM="$(uname -s)" +OS="$(uname -o)" +MACHINE="$(uname -m)" + +cat <<EOF +System : ${SYSTEM} +Operating System : ${OS} +Machine : ${MACHINE} +BASH major version: ${BASH_MAJOR_VERSION} +EOF + +# Check if tmp is mounted as noexec +if grep -Eq '^[^ ]+ /tmp [^ ]+ ([^ ]*,)?noexec[, ]' /proc/mounts; then + pattern="/opt/netdata-kickstart-XXXXXX" +else + pattern="/tmp/netdata-kickstart-XXXXXX" +fi + +tmpdir="$(mktemp -d $pattern)" +cd "${tmpdir}" || : + +if [ "${OS}" != "GNU/Linux" ] && [ "${SYSTEM}" != "Linux" ]; then + warning "Cannot detect the packages to be installed on a ${SYSTEM} - ${OS} system." +else + bash="$(command -v bash 2>/dev/null)" + if ! detect_bash4 "${bash}"; then + warning "Cannot detect packages to be installed in this system, without BASH v4+." + else + progress "Downloading script to detect required packages..." + download "${PACKAGES_SCRIPT}" "${tmpdir}/install-required-packages.sh" + if [ ! -s "${tmpdir}/install-required-packages.sh" ]; then + warning "Downloaded dependency installation script is empty." + else + progress "Running downloaded script to detect required packages..." + run ${sudo} "${bash}" "${tmpdir}/install-required-packages.sh" ${PACKAGES_INSTALLER_OPTIONS} + if [ $? -ne 0 ] ; then + warning "It failed to install all the required packages, but installation might still be possible." + fi + fi + + fi +fi + +# --------------------------------------------------------------------------------------------------------------------- +# download netdata nightly package + +download "${NIGHTLY_PACKAGE_CHECKSUM}" "${tmpdir}/sha256sum.txt" +download "${NIGHTLY_PACKAGE_TARBALL}" "${tmpdir}/netdata-latest.tar.gz" +if ! grep netdata-latest.tar.gz sha256sum.txt | sha256sum --check - >/dev/null 2>&1; then + failed "Tarball checksum validation failed. Stopping netdata installation and leaving tarball in ${tmpdir}" +fi +run tar -xf netdata-latest.tar.gz +rm -rf netdata-latest.tar.gz >/dev/null 2>&1 +cd netdata-* || fatal "Cannot cd to netdata source tree" + +# --------------------------------------------------------------------------------------------------------------------- +# install netdata from source + +if [ -x netdata-installer.sh ]; then + progress "Installing netdata..." + run ${sudo} ./netdata-installer.sh ${NETDATA_UPDATES} ${NETDATA_INSTALLER_OPTIONS} "${@}" || fatal "netdata-installer.sh exited with error" + rm -rf "${tmpdir}" >/dev/null 2>&1 +else + fatal "Cannot install netdata from source (the source directory does not include netdata-installer.sh). Leaving all files in ${tmpdir}" +fi |