diff options
Diffstat (limited to 'debian/matrix-synapse.init')
| -rwxr-xr-x | debian/matrix-synapse.init | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/debian/matrix-synapse.init b/debian/matrix-synapse.init new file mode 100755 index 0000000000..7a9e8b3296 --- /dev/null +++ b/debian/matrix-synapse.init @@ -0,0 +1,184 @@ +#!/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 + +: |