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- #!/bin/sh
- ### BEGIN INIT INFO
- # Provides: matrix-synapse
- # Required-Start: $local_fs $network $remote_fs $syslog
- # Required-Stop: $local_fs $network $remote_fs $syslog
- # Default-Start: 2 3 4 5
- # Default-Stop: 0 1 6
- # Short-Description: <Enter a short description of the software>
- # Description: <Enter a long description of the software>
- # <...>
- # <...>
- ### END INIT INFO
-
- # Author: Paul "LeoNerd" Evans <paul@matrix.org>
-
- # Do NOT "set -e"
-
- # PATH should only include /usr/* if it runs after the mountnfs.sh script
- PATH=/sbin:/usr/sbin:/bin:/usr/bin
- DESC="matrix-synapse"
- NAME=matrix-synapse
- SCRIPTNAME=/etc/init.d/$NAME
-
- PYTHON="/usr/bin/python"
- CONFIGS="--config-path /etc/matrix-synapse/homeserver.yaml --config-path /etc/matrix-synapse/conf.d/"
- USER="matrix-synapse"
- SHAREDIR=/var/lib/$NAME
-
- # Exit if the package is not installed
- [ -f "/etc/matrix-synapse/homeserver.yaml" ] || exit 0
-
- # Read configuration variable file if it is present
- [ -r /etc/default/$NAME ] && . /etc/default/$NAME
-
- # Load the VERBOSE setting and other rcS variables
- . /lib/init/vars.sh
-
- # 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
-
- get_config_key()
- {
- python -m synapse.config read "$1" $CONFIGS || return 2
- }
-
- #
- # Function that starts the daemon/service
- #
- do_start()
- {
- # Running --generate-config to create keys if any are absent.
- # Doesn't matter if not
- $PYTHON -m "synapse.app.homeserver" $CONFIGS --generate-keys || return 2
-
- # Return
- # 0 if daemon has been started
- # 1 if daemon was already running
- # 2 if daemon could not be started
- PIDFILE=`get_config_key "pid_file"`
- RETVAL=$?
- if [ "$RETVAL" != 0 ]; then
- return $RETVAL
- fi
- if [ -r "$PIDFILE" ]; then
- kill -0 `cat $PIDFILE` && return 1
- fi
-
- export PYTHONPATH
-
- # Create the PID file so that synapse can write to it as nonroot
- touch $PIDFILE
- chown $USER:nogroup $PIDFILE
- chown $USER:nogroup $SHAREDIR/media/
- chown $USER:nogroup $SHAREDIR/uploads/
-
- start-stop-daemon --start --pidfile $PIDFILE --chuid $USER \
- --exec $PYTHON -- -m "synapse.app.homeserver" $CONFIGS --daemonize || return 2
-
- return 0
- }
-
- #
- # Function that stops the daemon/service
- #
- do_stop()
- {
- # Return
- # 0 if daemon has been stopped
- # 1 if daemon was already stopped
- # 2 if daemon could not be stopped
- # other if a failure occurred
- PIDFILE=`get_config_key "pid_file"`
- RETVAL=$?
- if [ "$RETVAL" != 0 ]; then
- return $RETVAL
- fi
-
- start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --user $USER --exec $PYTHON
- RETVAL="$?"
- [ "$RETVAL" = 2 ] && return 2
-
- # Many daemons don't delete their pidfiles when they exit.
- rm -f $PIDFILE
- return "$RETVAL"
- }
-
- #
- # 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.
- #
- return 1
- }
-
- 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) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
- esac
- ;;
- status)
- PIDFILE=`get_config_key "pid_file"`
- RETVAL=$?
- if [ "$RETVAL" != 0 ]; then
- return $RETVAL
- fi
- status_of_proc -p "$PIDFILE" "$PYTHON" "$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
-
- :
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