diff options
Diffstat (limited to 'packaging/installer/netdata-updater.sh')
| -rwxr-xr-x | packaging/installer/netdata-updater.sh | 68 |
1 files changed, 57 insertions, 11 deletions
diff --git a/packaging/installer/netdata-updater.sh b/packaging/installer/netdata-updater.sh index 83031f3aa..6609edd5a 100755 --- a/packaging/installer/netdata-updater.sh +++ b/packaging/installer/netdata-updater.sh @@ -1,8 +1,8 @@ #!/usr/bin/env bash #shellcheck disable=SC2164 - -# this script will uninstall netdata - +# +# Netdata updater utility +# # Variables needed by script: # - PATH # - CFLAGS @@ -11,6 +11,12 @@ # - NETDATA_TARBALL_URL # - NETDATA_TARBALL_CHECKSUM_URL # - NETDATA_TARBALL_CHECKSUM +# - NETDATA_PREFIX / NETDATA_LIB_DIR (After 1.16.1 we will only depend on lib dir) +# +# Copyright: SPDX-License-Identifier: GPL-3.0-or-later +# +# Author: Paweł Krupa <paulfantom@gmail.com> +# Author: Pavlos Emm. Katsoulakis <paul@netdata.cloud> info() { echo >&3 "$(date) : INFO: " "${@}" @@ -67,21 +73,26 @@ download() { } set_tarball_urls() { + local extension="tar.gz" if [ ! -z "${NETDATA_LOCAL_TARBAL_OVERRIDE}" ]; then info "Not fetching remote tarballs, local override was given" return fi + if [ "$2" == "yes" ]; then + extension="gz.run" + fi + 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-$latest.tar.gz" + export NETDATA_TARBALL_URL="https://github.com/netdata/netdata/releases/download/$latest/netdata-$latest.${extension}" export NETDATA_TARBALL_CHECKSUM_URL="https://github.com/netdata/netdata/releases/download/$latest/sha256sums.txt" else - export NETDATA_TARBALL_URL="https://storage.googleapis.com/netdata-nightlies/netdata-latest.tar.gz" + export NETDATA_TARBALL_URL="https://storage.googleapis.com/netdata-nightlies/netdata-latest.${extension}" export NETDATA_TARBALL_CHECKSUM_URL="https://storage.googleapis.com/netdata-nightlies/sha256sums.txt" fi } @@ -131,10 +142,12 @@ update() { info "Re-installing netdata..." eval "${REINSTALL_COMMAND} --dont-wait ${do_not_start}" >&3 2>&3 || fatal "FAILED TO COMPILE/INSTALL NETDATA" + + # We no longer store checksum info here. but leave this so that we clean up all environment files upon next update. sed -i '/NETDATA_TARBALL/d' "${ENVIRONMENT_FILE}" - cat <<EOF >>"${ENVIRONMENT_FILE}" -NETDATA_TARBALL_CHECKSUM="$NEW_CHECKSUM" -EOF + + info "Updating tarball checksum info" + echo "${NEW_CHECKSUM}" > "${NETDATA_LIB_DIR}/netdata.tarball.checksum" fi rm -rf "${tmpdir}" >&3 2>&3 @@ -148,6 +161,12 @@ EOF # shellcheck source=/dev/null source "${ENVIRONMENT_FILE}" || exit 1 +# We dont expect to find lib dir variable on older installations, so load this path if none found +export NETDATA_LIB_DIR="${NETDATA_LIB_DIR:-${NETDATA_PREFIX}/var/lib/netdata}" + +# Source the tarbal checksum, if not already available from environment (for existing installations with the old logic) +[[ -z "${NETDATA_TARBALL_CHECKSUM}" ]] && [[ -f ${NETDATA_LIB_DIR}/netdata.tarball.checksum ]] && NETDATA_TARBALL_CHECKSUM="$(cat "${NETDATA_LIB_DIR}/netdata.tarball.checksum")" + if [ "${INSTALL_UID}" != "$(id -u)" ]; then fatal "You are running this script as user with uid $(id -u). We recommend to run this script as root (user with uid 0)" fi @@ -165,7 +184,34 @@ else exec 3>"${logfile}" fi -set_tarball_urls "${RELEASE_CHANNEL}" +set_tarball_urls "${RELEASE_CHANNEL}" "${IS_NETDATA_STATIC_BINARY}" + +if [ "${IS_NETDATA_STATIC_BINARY}" == "yes" ]; then + TMPDIR="$(create_tmp_directory)" + PREVDIR="$(pwd)" + + echo >&2 "Entering ${TMPDIR}" + cd "${TMPDIR}" + + 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" | safe_sha256sum -c - >/dev/null 2>&1; then + fatal "Static binary checksum validation failed. Stopping netdata installation and leaving binary in ${TMPDIR}" + fi + + # Do not pass any options other than the accept, for now + sh "${TMPDIR}/netdata-latest.gz.run" --accept + + #shellcheck disable=SC2181 + if [ $? -eq 0 ]; then + rm -r "${TMPDIR}" + else + echo >&2 "NOTE: did not remove: ${TMPDIR}" + fi + echo >&2 "Switching back to ${PREVDIR}" + cd "${PREVDIR}" +else + # the installer updates this script - so we run and exit in a single line + update && exit 0 +fi -# the installer updates this script - so we run and exit in a single line -update && exit 0 |