185 lines
4.3 KiB
Plaintext
185 lines
4.3 KiB
Plaintext
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#!/bin/sh
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### BEGIN INIT INFO
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# Provides: matrix-synapse
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# Required-Start: $local_fs $network $remote_fs $syslog
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# Required-Stop: $local_fs $network $remote_fs $syslog
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: <Enter a short description of the software>
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# Description: <Enter a long description of the software>
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# <...>
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# <...>
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### END INIT INFO
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# Author: Paul "LeoNerd" Evans <paul@matrix.org>
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# Do NOT "set -e"
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# PATH should only include /usr/* if it runs after the mountnfs.sh script
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
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DESC="matrix-synapse"
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NAME=matrix-synapse
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SCRIPTNAME=/etc/init.d/$NAME
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PYTHON="/usr/bin/python"
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CONFIGS="--config-path /etc/matrix-synapse/homeserver.yaml --config-path /etc/matrix-synapse/conf.d/"
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USER="matrix-synapse"
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SHAREDIR=/var/lib/$NAME
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# Exit if the package is not installed
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[ -f "/etc/matrix-synapse/homeserver.yaml" ] || exit 0
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# Read configuration variable file if it is present
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[ -r /etc/default/$NAME ] && . /etc/default/$NAME
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# Load the VERBOSE setting and other rcS variables
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. /lib/init/vars.sh
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# Define LSB log_* functions.
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# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
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# and status_of_proc is working.
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. /lib/lsb/init-functions
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get_config_key()
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{
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python -m synapse.config read "$1" $CONFIGS || return 2
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}
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#
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# Function that starts the daemon/service
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#
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do_start()
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{
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# Running --generate-config to create keys if any are absent.
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# Doesn't matter if not
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$PYTHON -m "synapse.app.homeserver" $CONFIGS --generate-keys || return 2
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# Return
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# 0 if daemon has been started
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# 1 if daemon was already running
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# 2 if daemon could not be started
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PIDFILE=`get_config_key "pid_file"`
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RETVAL=$?
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if [ "$RETVAL" != 0 ]; then
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return $RETVAL
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fi
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if [ -r "$PIDFILE" ]; then
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kill -0 `cat $PIDFILE` && return 1
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fi
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export PYTHONPATH
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# Create the PID file so that synapse can write to it as nonroot
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touch $PIDFILE
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chown $USER:nogroup $PIDFILE
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chown $USER:nogroup $SHAREDIR/media/
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chown $USER:nogroup $SHAREDIR/uploads/
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start-stop-daemon --start --pidfile $PIDFILE --chuid $USER \
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--exec $PYTHON -- -m "synapse.app.homeserver" $CONFIGS --daemonize || return 2
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return 0
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}
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#
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# Function that stops the daemon/service
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#
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do_stop()
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{
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# Return
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# 0 if daemon has been stopped
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# 1 if daemon was already stopped
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# 2 if daemon could not be stopped
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# other if a failure occurred
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PIDFILE=`get_config_key "pid_file"`
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RETVAL=$?
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if [ "$RETVAL" != 0 ]; then
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return $RETVAL
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fi
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start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --user $USER --exec $PYTHON
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RETVAL="$?"
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[ "$RETVAL" = 2 ] && return 2
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# Many daemons don't delete their pidfiles when they exit.
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rm -f $PIDFILE
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return "$RETVAL"
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}
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#
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# Function that sends a SIGHUP to the daemon/service
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#
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do_reload() {
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#
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# If the daemon can reload its configuration without
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# restarting (for example, when it is sent a SIGHUP),
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# then implement that here.
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#
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return 1
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}
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case "$1" in
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start)
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[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
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do_start
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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stop)
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[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
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do_stop
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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status)
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PIDFILE=`get_config_key "pid_file"`
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RETVAL=$?
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if [ "$RETVAL" != 0 ]; then
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return $RETVAL
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fi
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status_of_proc -p "$PIDFILE" "$PYTHON" "$NAME" && exit 0 || exit $?
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;;
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#reload|force-reload)
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#
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# If do_reload() is not implemented then leave this commented out
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# and leave 'force-reload' as an alias for 'restart'.
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#
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#log_daemon_msg "Reloading $DESC" "$NAME"
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#do_reload
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#log_end_msg $?
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#;;
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restart|force-reload)
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#
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# If the "reload" option is implemented then remove the
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# 'force-reload' alias
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#
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log_daemon_msg "Restarting $DESC" "$NAME"
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do_stop
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case "$?" in
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0|1)
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do_start
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case "$?" in
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0) log_end_msg 0 ;;
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1) log_end_msg 1 ;; # Old process is still running
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*) log_end_msg 1 ;; # Failed to start
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esac
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;;
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*)
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# Failed to stop
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log_end_msg 1
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;;
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esac
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;;
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*)
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#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
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echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
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exit 3
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;;
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esac
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:
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