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Diffstat (limited to 'system/netdata-lsb.in')
-rw-r--r-- | system/netdata-lsb.in | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/system/netdata-lsb.in b/system/netdata-lsb.in new file mode 100644 index 0000000..e429ad1 --- /dev/null +++ b/system/netdata-lsb.in @@ -0,0 +1,116 @@ +#!/usr/bin/env bash +# +# Netdata LSB start script +# +# Copyright: +# SPDX-License-Identifier: GPL-3.0-or-later +# +# Author: +# Costa Tsaousis <costa@netdata.cloud> +# Pavlos Emm. Katsoulakis <paul@netdata.cloud> + +### BEGIN INIT INFO +# Provides: netdata +# Required-Start: $local_fs $remote_fs $network $named $time +# Required-Stop: $local_fs $remote_fs $network $named $time +# Should-Start: $local_fs $network $named $remote_fs $time $all +# Should-Stop: $local_fs $network $named $remote_fs $time $all +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Start and stop the netdata real-time monitoring server daemon +# Description: Controls the main netdata monitoring server daemon "netdata". +# and all its plugins. +### END INIT INFO +# +set -e +set -u +${DEBIAN_SCRIPT_DEBUG:+ set -v -x} + +DAEMON="netdata" +DAEMON_PATH=@sbindir_POST@ +PIDFILE_PATH=@localstatedir_POST@/run/netdata +PIDFILE=$PIDFILE_PATH/$DAEMON.pid +DAEMONOPTS="-P $PIDFILE" + +test -x $DAEMON_PATH/$DAEMON || exit 0 + +. /lib/lsb/init-functions + +# Safeguard (relative paths, core dumps..) +cd / +umask 022 + +service_start() { + if [ ! -d $PIDFILE_PATH ]; then + mkdir -p $PIDFILE_PATH + fi + + chown @netdata_user_POST@:@netdata_user_POST@ $PIDFILE_PATH + + log_daemon_msg "Starting real-time performance monitoring" "netdata" + start_daemon -p $PIDFILE $DAEMON_PATH/$DAEMON $DAEMONOPTS + RETVAL=$? + log_end_msg $RETVAL + return $RETVAL +} + +service_stop() { + log_daemon_msg "Stopping real-time performance monitoring" "netdata" + killproc -p ${PIDFILE} $DAEMON_PATH/$DAEMON + RETVAL=$? + log_end_msg $RETVAL + + if [ $RETVAL -eq 0 ]; then + rm -f ${PIDFILE} + fi + return $RETVAL +} + +condrestart() { + if ! service_status > /dev/null; then + RETVAL=$1 + return + fi + + service_stop + service_start +} + +service_status() { + status_of_proc -p $PIDFILE $DAEMON_PATH/$DAEMON netdata +} + + +# +# main() +# + +case "${1:-''}" in + 'start') + service_start + ;; + + 'stop') + service_stop + ;; + + 'restart') + service_stop + service_start + ;; + + 'try-restart') + condrestart 0 + ;; + + 'force-reload') + condrestart 7 + ;; + + 'status') + service_status && exit 0 || exit $? + ;; + *) + echo "Usage: $0 {start|stop|restart|try-restart|force-reload|status}" + exit 1 +esac |