diff options
Diffstat (limited to 'packaging/installer/functions.sh')
| -rw-r--r-- | packaging/installer/functions.sh | 239 |
1 files changed, 163 insertions, 76 deletions
diff --git a/packaging/installer/functions.sh b/packaging/installer/functions.sh index 8bf7fafc..e354ac65 100644 --- a/packaging/installer/functions.sh +++ b/packaging/installer/functions.sh @@ -253,9 +253,17 @@ exit_reason() { EXIT_REASON="${1}" EXIT_CODE="${2}" if [ -n "${NETDATA_PROPAGATE_WARNINGS}" ]; then - export EXIT_REASON - export EXIT_CODE - export NETDATA_WARNINGS="${NETDATA_WARNINGS}${SAVED_WARNINGS}" + if [ -n "${NETDATA_SCRIPT_STATUS_PATH}" ]; then + { + echo "EXIT_REASON=\"${EXIT_REASON}\"" + echo "EXIT_CODE=\"${EXIT_CODE}\"" + echo "NETDATA_WARNINGS=\"${NETDATA_WARNINGS}${SAVED_WARNINGS}\"" + } >> "${NETDATA_SCRIPT_STATUS_PATH}" + else + export EXIT_REASON + export EXIT_CODE + export NETDATA_WARNINGS="${NETDATA_WARNINGS}${SAVED_WARNINGS}" + fi fi fi } @@ -475,92 +483,153 @@ install_non_systemd_init() { return 1 } -# This is used by netdata-installer.sh -# shellcheck disable=SC2034 -NETDATA_STOP_CMD="netdatacli shutdown-agent" - -NETDATA_START_CMD="netdata" -NETDATA_INSTALLER_START_CMD="" - -install_netdata_service() { - uname="$(uname 2> /dev/null)" - - if [ "${UID}" -eq 0 ]; then - if [ "${uname}" = "Darwin" ]; then +run_install_service_script() { + if [ -z "${tmpdir}" ]; then + tmpdir="${TMPDIR:-/tmp}" + fi - if [ -f "/Library/LaunchDaemons/com.github.netdata.plist" ]; then - echo >&2 "file '/Library/LaunchDaemons/com.github.netdata.plist' already exists." - return 0 - else - echo >&2 "Installing MacOS X plist file..." - # This is used by netdata-installer.sh - # shellcheck disable=SC2034 - run cp system/netdata.plist /Library/LaunchDaemons/com.github.netdata.plist && - run launchctl load /Library/LaunchDaemons/com.github.netdata.plist && - NETDATA_START_CMD="launchctl start com.github.netdata" && - NETDATA_STOP_CMD="launchctl stop com.github.netdata" - return 0 + # shellcheck disable=SC2154 + save_path="${tmpdir}/netdata-service-cmds" + # shellcheck disable=SC2068 + "${NETDATA_PREFIX}/usr/libexec/netdata/install-service.sh" --save-cmds "${save_path}" ${@} + + case $? in + 0) + if [ -r "${save_path}" ]; then + # shellcheck disable=SC1090 + . "${save_path}" fi - elif [ "${uname}" = "FreeBSD" ]; then - # This is used by netdata-installer.sh - # shellcheck disable=SC2034 - run cp system/netdata-freebsd /etc/rc.d/netdata && NETDATA_START_CMD="service netdata start" && - NETDATA_STOP_CMD="service netdata stop" && - NETDATA_INSTALLER_START_CMD="service netdata onestart" && - myret=$? - - echo >&2 "Note: To explicitly enable netdata automatic start, set 'netdata_enable' to 'YES' in /etc/rc.conf" - echo >&2 "" - - return ${myret} + if [ -z "${NETDATA_INSTALLER_START_CMD}" ]; then + if [ -n "${NETDATA_START_CMD}" ]; then + NETDATA_INSTALLER_START_CMD="${NETDATA_START_CMD}" + else + NETDATA_INSTALLER_START_CMD="netdata" + fi + fi + ;; + 1) + if [ -z "${NETDATA_SERVICE_WARNED_1}" ]; then + warning "Intenral error encountered while attempting to install or manage Netdata as a system service. This is probably a bug." + NETDATA_SERVICE_WARNED_1=1 + fi + ;; + 2) + if [ -z "${NETDATA_SERVICE_WARNED_2}" ]; then + warning "Failed to detect system service manager type. Cannot cleanly install or manage Netdata as a system service. If you are running this script in a container, this is expected and can safely be ignored." + NETDATA_SERVICE_WARNED_2=1 + fi + ;; + 3) + if [ -z "${NETDATA_SERVICE_WARNED_3}" ]; then + warning "Detected an unsupported system service manager. Manual setup will be required to manage Netdata as a system service." + NETDATA_SERVICE_WARNED_3=1 + fi + ;; + 4) + if [ -z "${NETDATA_SERVICE_WARNED_4}" ]; then + warning "Detected a supported system service manager, but failed to install Netdata as a system service. Usually this is a result of incorrect permissions. Manually running ${NETDATA_PREFIX}/usr/libexec/netdata/install-service.sh may provide more information about the exact issue." + NETDATA_SERVICE_WARNED_4=1 + fi + ;; + 5) + if [ -z "${NETDATA_SERVICE_WARNED_5}" ]; then + warning "We do not support managing Netdata as a system service on this platform. Manual setup will be required." + NETDATA_SERVICE_WARNED_5=1 + fi + ;; + esac +} - elif issystemd; then - # systemd is running on this system - NETDATA_START_CMD="systemctl start netdata" +install_netdata_service() { + if [ "${UID}" -eq 0 ]; then + if [ -x "${NETDATA_PREFIX}/usr/libexec/netdata/install-service.sh" ]; then + run_install_service_script && return 0 + else # This is used by netdata-installer.sh # shellcheck disable=SC2034 - NETDATA_STOP_CMD="systemctl stop netdata" - NETDATA_INSTALLER_START_CMD="${NETDATA_START_CMD}" + NETDATA_STOP_CMD="netdatacli shutdown-agent" - SYSTEMD_DIRECTORY="$(get_systemd_service_dir)" + NETDATA_START_CMD="netdata" + NETDATA_INSTALLER_START_CMD="" - if [ "${SYSTEMD_DIRECTORY}x" != "x" ]; then - ENABLE_NETDATA_IF_PREVIOUSLY_ENABLED="run systemctl enable netdata" - IS_NETDATA_ENABLED="$(systemctl is-enabled netdata 2> /dev/null || echo "Netdata not there")" - if [ "${IS_NETDATA_ENABLED}" = "disabled" ]; then - echo >&2 "Netdata was there and disabled, make sure we don't re-enable it ourselves" - ENABLE_NETDATA_IF_PREVIOUSLY_ENABLED="true" - fi + uname="$(uname 2> /dev/null)" - echo >&2 "Installing systemd service..." - run cp system/netdata.service "${SYSTEMD_DIRECTORY}/netdata.service" && - run systemctl daemon-reload && - ${ENABLE_NETDATA_IF_PREVIOUSLY_ENABLED} && + if [ "${uname}" = "Darwin" ]; then + if [ -f "/Library/LaunchDaemons/com.github.netdata.plist" ]; then + echo >&2 "file '/Library/LaunchDaemons/com.github.netdata.plist' already exists." return 0 - else - warning "Could not find a systemd service directory, unable to install Netdata systemd service." - fi - else - install_non_systemd_init - ret=$? - - if [ ${ret} -eq 0 ]; then - if [ -n "${service_cmd}" ]; then - NETDATA_START_CMD="service netdata start" + else + echo >&2 "Installing MacOS X plist file..." # This is used by netdata-installer.sh # shellcheck disable=SC2034 - NETDATA_STOP_CMD="service netdata stop" - elif [ -n "${rcservice_cmd}" ]; then - NETDATA_START_CMD="rc-service netdata start" - # This is used by netdata-installer.sh - # shellcheck disable=SC2034 - NETDATA_STOP_CMD="rc-service netdata stop" + run cp system/netdata.plist /Library/LaunchDaemons/com.github.netdata.plist && + run launchctl load /Library/LaunchDaemons/com.github.netdata.plist && + NETDATA_START_CMD="launchctl start com.github.netdata" && + NETDATA_STOP_CMD="launchctl stop com.github.netdata" + return 0 fi + + elif [ "${uname}" = "FreeBSD" ]; then + # This is used by netdata-installer.sh + # shellcheck disable=SC2034 + run cp system/netdata-freebsd /etc/rc.d/netdata && NETDATA_START_CMD="service netdata start" && + NETDATA_STOP_CMD="service netdata stop" && + NETDATA_INSTALLER_START_CMD="service netdata onestart" && + myret=$? + + echo >&2 "Note: To explicitly enable netdata automatic start, set 'netdata_enable' to 'YES' in /etc/rc.conf" + echo >&2 "" + + return ${myret} + + elif issystemd; then + # systemd is running on this system + NETDATA_START_CMD="systemctl start netdata" + # This is used by netdata-installer.sh + # shellcheck disable=SC2034 + NETDATA_STOP_CMD="systemctl stop netdata" NETDATA_INSTALLER_START_CMD="${NETDATA_START_CMD}" - fi - return ${ret} + SYSTEMD_DIRECTORY="$(get_systemd_service_dir)" + + if [ "${SYSTEMD_DIRECTORY}x" != "x" ]; then + ENABLE_NETDATA_IF_PREVIOUSLY_ENABLED="run systemctl enable netdata" + IS_NETDATA_ENABLED="$(systemctl is-enabled netdata 2> /dev/null || echo "Netdata not there")" + if [ "${IS_NETDATA_ENABLED}" = "disabled" ]; then + echo >&2 "Netdata was there and disabled, make sure we don't re-enable it ourselves" + ENABLE_NETDATA_IF_PREVIOUSLY_ENABLED="true" + fi + + echo >&2 "Installing systemd service..." + run cp system/netdata.service "${SYSTEMD_DIRECTORY}/netdata.service" && + run systemctl daemon-reload && + ${ENABLE_NETDATA_IF_PREVIOUSLY_ENABLED} && + return 0 + else + warning "Could not find a systemd service directory, unable to install Netdata systemd service." + fi + else + install_non_systemd_init + ret=$? + + if [ ${ret} -eq 0 ]; then + if [ -n "${service_cmd}" ]; then + NETDATA_START_CMD="service netdata start" + # This is used by netdata-installer.sh + # shellcheck disable=SC2034 + NETDATA_STOP_CMD="service netdata stop" + elif [ -n "${rcservice_cmd}" ]; then + NETDATA_START_CMD="rc-service netdata start" + # This is used by netdata-installer.sh + # shellcheck disable=SC2034 + NETDATA_STOP_CMD="rc-service netdata stop" + fi + NETDATA_INSTALLER_START_CMD="${NETDATA_START_CMD}" + fi + + return ${ret} + fi fi fi @@ -642,11 +711,21 @@ netdata_pids() { stop_all_netdata() { stop_success=0 + if [ -x "${NETDATA_PREFIX}/usr/libexec/netdata/install-service.sh" ]; then + run_install_service_script --cmds-only + fi + if [ "${UID}" -eq 0 ]; then + uname="$(uname 2>/dev/null)" # Any of these may fail, but we need to not bail if they do. - if issystemd; then + if [ -n "${NETDATA_STOP_CMD}" ]; then + if ${NETDATA_STOP_CMD}; then + stop_success=1 + sleep 5 + fi + elif issystemd; then if systemctl stop netdata; then stop_success=1 sleep 5 @@ -693,8 +772,16 @@ restart_netdata() { progress "Restarting netdata instance" + if [ -x "${NETDATA_PREFIX}/usr/libexec/netdata/install-service.sh" ]; then + run_install_service_script --cmds-only + fi + if [ -z "${NETDATA_INSTALLER_START_CMD}" ]; then - NETDATA_INSTALLER_START_CMD="${netdata}" + if [ -n "${NETDATA_START_CMD}" ]; then + NETDATA_INSTALLER_START_CMD="${NETDATA_START_CMD}" + else + NETDATA_INSTALLER_START_CMD="${netdata}" + fi fi if [ "${UID}" -eq 0 ]; then |