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[Elastic Agent] Fix sysv init files for deb/rpm installation (#22543)
* Fix sysv init files for deb/rpm. * Add changelog.
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dev-tools/packaging/templates/deb/elastic-agent.sh.tmpl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,161 @@ | ||
| #!/bin/sh | ||
| ### BEGIN INIT INFO | ||
| # Provides: {{.ServiceName}} | ||
| # Required-Start: $local_fs $network $syslog | ||
| # Required-Stop: $local_fs $network $syslog | ||
| # Default-Start: 2 3 4 5 | ||
| # Default-Stop: 0 1 6 | ||
| # Short-Description: {{.Description}} | ||
| # Description: {{.BeatName | title}} is a shipper part of the Elastic Beats | ||
| # family. Please see: https://www.elastic.co/products/beats | ||
| ### END INIT INFO | ||
|
|
||
| # Do NOT "set -e" | ||
|
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| # PATH should only include /usr/* if it runs after the mountnfs.sh script | ||
| PATH=/sbin:/usr/sbin:/bin:/usr/bin | ||
| DESC="{{.Description}}" | ||
| NAME="{{.BeatName}}" | ||
| DAEMON=/usr/share/${NAME}/bin/${NAME} | ||
| DAEMON_ARGS="-c /etc/${NAME}/${NAME}.yml --path.home /usr/share/${NAME} --path.config /etc/${NAME} --path.logs /var/log/${NAME}" | ||
| PIDFILE=/var/run/{{.ServiceName}}.pid | ||
| WRAPPER="/usr/share/${NAME}/bin/${NAME}-god" | ||
| BEAT_USER="{{.BeatUser}}" | ||
| WRAPPER_ARGS="-r / -n -p $PIDFILE" | ||
| SCRIPTNAME=/etc/init.d/{{.ServiceName}} | ||
|
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| # Exit if the package is not installed | ||
| [ -x "$DAEMON" ] || exit 0 | ||
|
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| # Read configuration variable file if it is present | ||
| [ -r /etc/default/{{.ServiceName}} ] && . /etc/default/{{.ServiceName}} | ||
|
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| [ "$BEAT_USER" != "root" ] && WRAPPER_ARGS="$WRAPPER_ARGS -u $BEAT_USER" | ||
| USER_WRAPPER="su" | ||
| USER_WRAPPER_ARGS="$BEAT_USER -c" | ||
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| if command -v runuser >/dev/null 2>&1; then | ||
| USER_WRAPPER="runuser" | ||
| fi | ||
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| # Load the VERBOSE setting and other rcS variables | ||
| . /lib/init/vars.sh | ||
|
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| # Define LSB log_* functions. | ||
| # Depend on lsb-base (>= 3.2-14) to ensure that this file is present | ||
| # and status_of_proc is working. | ||
| . /lib/lsb/init-functions | ||
|
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||
| # | ||
| # Function that starts the daemon/service | ||
| # | ||
| do_start() | ||
| { | ||
| # Return | ||
| # 0 if daemon has been started | ||
| # 1 if daemon was already running | ||
| # 2 if daemon could not be started | ||
| start-stop-daemon --start \ | ||
| --pidfile $PIDFILE \ | ||
| --exec $WRAPPER -- $WRAPPER_ARGS -- $DAEMON $DAEMON_ARGS \ | ||
| || return 2 | ||
| } | ||
|
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||
| # | ||
| # Function that stops the daemon/service | ||
| # | ||
| do_stop() | ||
| { | ||
| # Return | ||
| # 0 if daemon has been stopped | ||
| # 1 if daemon was already stopped | ||
| # 2 if daemon could not be stopped | ||
| # other if a failure occurred | ||
| start-stop-daemon --stop --quiet --retry=TERM/5/KILL/5 --pidfile $PIDFILE --exec $WRAPPER | ||
| RETVAL="$?" | ||
| [ "$RETVAL" = 2 ] && return 2 | ||
| # Wait for children to finish too if this is a daemon that forks | ||
| # and if the daemon is only ever run from this initscript. | ||
| # If the above conditions are not satisfied then add some other code | ||
| # that waits for the process to drop all resources that could be | ||
| # needed by services started subsequently. A last resort is to | ||
| # sleep for some time. | ||
| start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON | ||
| [ "$?" = 2 ] && return 2 | ||
| # Many daemons don't delete their pidfiles when they exit. | ||
| rm -f $PIDFILE | ||
| return "$RETVAL" | ||
| } | ||
|
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||
| # | ||
| # Function that sends a SIGHUP to the daemon/service | ||
| # | ||
| do_reload() { | ||
| # | ||
| # If the daemon can reload its configuration without | ||
| # restarting (for example, when it is sent a SIGHUP), | ||
| # then implement that here. | ||
| # | ||
| start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --exec $DAEMON | ||
| return 0 | ||
| } | ||
|
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| case "$1" in | ||
| start) | ||
| [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" | ||
| do_start | ||
| case "$?" in | ||
| 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | ||
| 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | ||
| esac | ||
| ;; | ||
| stop) | ||
| [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" | ||
| do_stop | ||
| case "$?" in | ||
| 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | ||
| 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | ||
| esac | ||
| ;; | ||
| status) | ||
| status_of_proc "$WRAPPER" "$NAME" && exit 0 || exit $? | ||
| ;; | ||
| #reload|force-reload) | ||
| # | ||
| # If do_reload() is not implemented then leave this commented out | ||
| # and leave 'force-reload' as an alias for 'restart'. | ||
| # | ||
| #log_daemon_msg "Reloading $DESC" "$NAME" | ||
| #do_reload | ||
| #log_end_msg $? | ||
| #;; | ||
| restart|force-reload) | ||
| # | ||
| # If the "reload" option is implemented then remove the | ||
| # 'force-reload' alias | ||
| # | ||
| log_daemon_msg "Restarting $DESC" "$NAME" | ||
| do_stop | ||
| case "$?" in | ||
| 0|1) | ||
| do_start | ||
| case "$?" in | ||
| 0) log_end_msg 0 ;; | ||
| 1) log_end_msg 1 ;; # Old process is still running | ||
| *) log_end_msg 1 ;; # Failed to start | ||
| esac | ||
| ;; | ||
| *) | ||
| # Failed to stop | ||
| log_end_msg 1 | ||
| ;; | ||
| esac | ||
| ;; | ||
| *) | ||
| #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 | ||
| echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 | ||
| exit 3 | ||
| ;; | ||
| esac | ||
|
|
||
| : |
112 changes: 112 additions & 0 deletions
112
dev-tools/packaging/templates/rpm/elastic-agent.sh.tmpl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,112 @@ | ||
| #!/bin/bash | ||
| # | ||
| # {{.ServiceName}} {{.BeatName}} shipper | ||
| # | ||
| # chkconfig: 2345 98 02 | ||
| # description: Starts and stops a single {{.BeatName}} instance on this system | ||
| # | ||
|
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| ### BEGIN INIT INFO | ||
| # Provides: {{.ServiceName}} | ||
| # Required-Start: $local_fs $network $syslog | ||
| # Required-Stop: $local_fs $network $syslog | ||
| # Default-Start: 2 3 4 5 | ||
| # Default-Stop: 0 1 6 | ||
| # Short-Description: {{.Description}} | ||
| # Description: {{.BeatName | title}} is a shipper part of the Elastic Beats | ||
| # family. Please see: https://www.elastic.co/products/beats | ||
| ### END INIT INFO | ||
|
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| PATH=/usr/bin:/sbin:/bin:/usr/sbin | ||
| export PATH | ||
|
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| [ -f /etc/sysconfig/{{.ServiceName}} ] && . /etc/sysconfig/{{.ServiceName}} | ||
| pidfile=${PIDFILE-/var/run/{{.ServiceName}}.pid} | ||
| agent=${BEATS_AGENT-/usr/share/{{.BeatName}}/bin/{{.BeatName}}} | ||
| args="-c /etc/{{.BeatName}}/{{.BeatName}}.yml --path.home /usr/share/{{.BeatName}} --path.config /etc/{{.BeatName}} --path.logs /var/log/{{.BeatName}}" | ||
| beat_user="${BEAT_USER:-{{.BeatUser}}}" | ||
| wrapper="/usr/share/{{.BeatName}}/bin/{{.BeatName}}-god" | ||
| wrapperopts="-r / -n -p $pidfile" | ||
| user_wrapper="su" | ||
| user_wrapperopts="$beat_user -c" | ||
| RETVAL=0 | ||
|
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| # Source function library. | ||
| . /etc/rc.d/init.d/functions | ||
|
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| # Determine if we can use the -p option to daemon, killproc, and status. | ||
| # RHEL < 5 can't. | ||
| if status | grep -q -- '-p' 2>/dev/null; then | ||
| daemonopts="--pidfile $pidfile" | ||
| pidopts="-p $pidfile" | ||
| fi | ||
|
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| if command -v runuser >/dev/null 2>&1; then | ||
| user_wrapper="runuser" | ||
| fi | ||
|
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| [ "$beat_user" != "root" ] && wrapperopts="$wrapperopts -u $beat_user" | ||
|
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| start() { | ||
| echo -n $"Starting {{.BeatName}}: " | ||
| if [ $? -ne 0 ]; then | ||
| echo | ||
| exit 1 | ||
| fi | ||
| daemon $daemonopts $wrapper $wrapperopts -- $agent $args | ||
| RETVAL=$? | ||
| echo | ||
| return $RETVAL | ||
| } | ||
|
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| stop() { | ||
| echo -n $"Stopping {{.BeatName}}: " | ||
| killproc $pidopts $wrapper | ||
| RETVAL=$? | ||
| echo | ||
| [ $RETVAL = 0 ] && rm -f ${pidfile} | ||
| } | ||
|
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| restart() { | ||
| if [ $? -ne 0 ]; then | ||
| return 1 | ||
| fi | ||
| stop | ||
| start | ||
| } | ||
|
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| rh_status() { | ||
| status $pidopts $wrapper | ||
| RETVAL=$? | ||
| return $RETVAL | ||
| } | ||
|
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| rh_status_q() { | ||
| rh_status >/dev/null 2>&1 | ||
| } | ||
|
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| case "$1" in | ||
| start) | ||
| start | ||
| ;; | ||
| stop) | ||
| stop | ||
| ;; | ||
| restart) | ||
| restart | ||
| ;; | ||
| condrestart|try-restart) | ||
| rh_status_q || exit 0 | ||
| restart | ||
| ;; | ||
| status) | ||
| rh_status | ||
| ;; | ||
| *) | ||
| echo $"Usage: $0 {start|stop|status|restart|condrestart}" | ||
| exit 1 | ||
| esac | ||
|
|
||
| exit $RETVAL |
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