snapshot of https://github.com/centrifugal/centrifugo.git (master, 2026-09-16; blobs > 131072B omitted)

misc/packaging/centrifugo.service

@@ -0,0 +1,24 @@
+[Unit]
+Description=Centrifugo real-time messaging server
+Documentation=https://github.com/centrifugal/centrifugo
+# start once the network and logging subsystems available
+After=network.target
+
+[Service]
+User=centrifugo
+Group=centrifugo
+LimitNOFILE=65536
+Environment="CONFIG=/etc/centrifugo/config.json"
+EnvironmentFile=/etc/default/centrifugo
+ExecStartPre=/usr/bin/centrifugo checkconfig -c $CONFIG
+ExecStart=/usr/bin/centrifugo -c $CONFIG $CENTRIFUGO_OPTS
+ExecReload=/bin/kill -HUP $MAINPID
+ExecStop=/bin/kill -SIGTERM $MAINPID
+TimeoutStopSec=10
+KillMode=control-group
+RestartSec=1
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+Alias=centrifugo.service

misc/packaging/centrifugo.upstart

@@ -0,0 +1,30 @@
+# Upstart configuration file for centrifugo
+
+description "Centrifugo real-time messaging server"
+
+author "Alexandr Emelin <frvzmb@gmail.com>"
+
+start on runlevel [2345]
+
+# Always restart the runner if it dies / exits
+respawn
+
+# Log to /var/log/upstart/
+console log
+
+# Run the process as centrifugo:centrifugo
+setuid centrifugo
+setgid centrifugo
+
+limit nofile 65536 65536
+
+script
+  CONFIG=/etc/centrifugo/config.json
+  CENTRIFUGO_OPTS=
+
+  if [ -f /etc/default/centrifugo ]; then
+    . /etc/default/centrifugo
+  fi
+
+  exec /usr/bin/centrifugo -c $CONFIG $CENTRIFUGO_OPTS
+end script

misc/packaging/initd.el6.sh

@@ -0,0 +1,159 @@
+#!/bin/bash
+#
+# /etc/init.d/centrifugo
+#
+# Startup script for centrifugo
+#
+# chkconfig: 2345 20 80
+# description: Starts and stops centrifugo
+
+# Source function library.
+if [ -f /etc/init.d/functions ] ; then
+    . /etc/init.d/functions
+elif [ -f /etc/rc.d/init.d/functions ] ; then
+    . /etc/rc.d/init.d/functions
+else
+    exit 1
+fi
+
+# Daemon options
+CENTRIFUGO_OPTS=
+
+# Process name
+NAME=centrifugo
+
+USER=centrifugo
+GROUP=centrifugo
+
+# Daemon name, where is the actual executable
+# If the daemon is not there, then exit.
+DAEMON=/usr/bin/centrifugo
+
+# Configuration file
+CONFIG=/etc/centrifugo/config.json
+
+# Max open files
+OPEN_FILE_LIMIT=65536
+
+# Logging
+if [ -z "$STDOUT" ]; then
+    STDOUT=/var/log/centrifugo/centrifugo.log
+fi
+
+if [ ! -f "$STDOUT" ]; then
+    mkdir -p $(dirname $STDOUT)
+fi
+
+if [ -z "$STDERR" ]; then
+    STDERR=/var/log/centrifugo/centrifugo.log
+fi
+
+if [ ! -f "$STDERR" ]; then
+    mkdir -p $(dirname $STDERR)
+fi
+
+lockfile="/var/lock/subsys/centrifugo"
+pidfile="/var/run/centrifugo.pid"
+
+[ -e /etc/sysconfig/centrifugo ] && . /etc/sysconfig/centrifugo
+
+if ! [ -x $DAEMON ]; then
+  echo "$DAEMON binary not found."
+  exit 5
+fi
+
+start() {
+    if ! [ -f $CONFIG ]; then
+        echo "configuration file not found $CONFIG"
+        exit 6
+    fi
+
+    # Bump the file limits, before launching the daemon.
+    ulimit -n $OPEN_FILE_LIMIT
+    if [ $? -ne 0 ]; then
+        exit 1
+    fi
+
+    configtest || return $?
+    echo -n $"Starting $NAME: "
+    daemon --pidfile=$pidfile --user centrifugo --check=$DAEMON "nohup $DAEMON -c $CONFIG $CENTRIFUGO_OPTS >>$STDOUT 2>&1 &"
+    retval=$?
+    echo
+    [ $retval -eq 0 ] && touch $lockfile
+    pgrep -f "$DAEMON -c $CONFIG" > $pidfile
+    return $retval
+}
+
+stop() {
+    echo -n $"Stopping $NAME: "
+    killproc -p $pidfile $NAME -TERM
+    retval=$?
+    if [ $retval -eq 0 ]; then
+        if [ "$CONSOLETYPE" != "serial" ]; then
+           echo -en "\\033[16G"
+        fi
+        while rh_status_q
+        do
+            sleep 1
+            echo -n $"."
+        done
+        rm -f $lockfile
+    fi
+    echo
+    return $retval
+}
+
+restart() {
+    configtest || return $?
+    stop
+    sleep 1
+    start
+}
+
+reload() {
+    configtest || return $?
+    echo -n $"Reloading $NAME: "
+    killproc $DAEMON -HUP
+    sleep 1
+    RETVAL=$?
+    echo
+}
+
+configtest() {
+    $DAEMON checkconfig -c $CONFIG
+}
+
+rh_status() {
+    status -p $pidfile $NAME
+}
+
+rh_status_q() {
+    rh_status >/dev/null 2>&1
+}
+
+case "$1" in
+    start)
+        rh_status_q && exit 0
+        $1
+        ;;
+    stop)
+        rh_status_q || exit 0
+        $1
+        ;;
+    restart|configtest)
+        $1
+        ;;
+    reload)
+        rh_status_q || exit 7
+        $1
+        ;;
+    status|status_q)
+        rh_$1
+        ;;
+    condrestart)
+        rh_status_q && restart || exit 0
+        ;;
+    *)
+        echo $"Usage: $0 {start|stop|reload|status|restart|configtest|condrestart}"
+        exit 2
+esac

misc/packaging/initd.sh

@@ -0,0 +1,262 @@
+#! /usr/bin/env bash
+
+### BEGIN INIT INFO
+# Provides:          centrifugo
+# Required-Start:    $all
+# Required-Stop:     $remote_fs $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Start centrifugo at boot time
+### END INIT INFO
+
+# Command-line options that can be set in /etc/default/centrifugo.  These will override
+# any config file values. Example: CENTRIFUGO_OPTS="--engine=redis"
+DEFAULT=/etc/default/centrifugo
+
+# Daemon options
+CENTRIFUGO_OPTS=
+
+# Process name
+readonly NAME=centrifugo
+
+# Absolute path to the printf executable.
+readonly PRINT=/usr/bin/printf
+
+# Absolute path to the which executable.
+readonly WHICH=/usr/bin/which
+
+# User and group
+USER=centrifugo
+GROUP=centrifugo
+
+# Daemon name, where is the actual executable
+# If the daemon is not there, then exit.
+DAEMON=/usr/bin/centrifugo
+[ -x $DAEMON ] || exit 5
+
+# Configuration file
+CONFIG=/etc/centrifugo/config.json
+
+# PID file for the daemon
+PIDFILE=/var/run/centrifugo/centrifugo.pid
+PIDDIR=`dirname $PIDFILE`
+if [ ! -d "$PIDDIR" ]; then
+    mkdir -p $PIDDIR
+    chown $USER:$GROUP $PIDDIR
+fi
+
+# Max open files
+OPEN_FILE_LIMIT=65536
+
+if [ -r /lib/lsb/init-functions ]; then
+    source /lib/lsb/init-functions
+fi
+
+readonly EC_INVALID_ARGUMENT=2
+readonly EC_SUPER_USER_ONLY=4
+readonly EC_DAEMON_NOT_FOUND=5
+readonly EC_RELOADING_FAILED=95
+readonly EC_RESTART_STOP_FAILED=96
+readonly EC_RESTART_START_FAILED=97
+readonly EC_START_FAILED=98
+readonly EC_STOP_FAILED=99
+
+# Logging
+if [ -z "$STDOUT" ]; then
+    STDOUT=/var/log/centrifugo/centrifugo.log
+fi
+
+if [ ! -f "$STDOUT" ]; then
+    mkdir -p $(dirname $STDOUT)
+fi
+
+if [ -z "$STDERR" ]; then
+    STDERR=/var/log/centrifugo/centrifugo.log
+fi
+
+if [ ! -f "$STDERR" ]; then
+    mkdir -p $(dirname $STDERR)
+fi
+
+# Overwrite init script variables with /etc/default/centrifugo values
+if [ -r $DEFAULT ]; then
+    source $DEFAULT
+fi
+
+# Exit the script with an error code.
+die() {
+    log_end_msg $1
+    exit $1
+}
+
+# End the script.
+end() {
+    log_end_msg 0
+    exit 0
+}
+
+# Display failure message.
+fail() {
+    log_failure_msg "${NAME}" "$1"
+}
+
+# Display success message.
+ok() {
+    log_success_msg "${NAME}" "$1"
+}
+
+# Reloads the service.
+reload_service()
+{
+    start-stop-daemon --stop --signal HUP --pidfile $PIDFILE
+    if [ $? -ne 0 ]; then
+        fail "failed to reload"
+    else
+        ok "reloaded"
+    fi    
+}
+
+# Starts the service.
+start_service()
+{
+    # Check if config file exist
+    if [ ! -r $CONFIG ]; then
+        fail "config file doesn't exist (or you don't have permission to view)"
+        return 1
+    fi
+    # Bump the file limits, before launching the daemon. These will carry over to
+    # launched processes.
+    ulimit -n $OPEN_FILE_LIMIT
+    if [ $? -ne 0 ]; then
+        fail "set open file limit to $OPEN_FILE_LIMIT"
+        return 1
+    fi    
+    start-stop-daemon --start --chuid $GROUP:$USER --quiet --background --make-pidfile --pidfile $PIDFILE --startas /bin/bash -- -c "exec $DAEMON -c $CONFIG $CENTRIFUGO_OPTS >> $STDOUT 2>&1"
+    if [ $? -ne 0 ]; then
+        fail "failed to start"
+    else
+        ok "started"
+    fi
+}
+
+# Stops the service.
+stop_service() {
+    start-stop-daemon --stop --signal QUIT --retry=TERM/30/KILL/5 --pidfile $PIDFILE
+    if [ $? -ne 0 ]; then
+        fail "failed to stop"
+    else
+        ok "stopped"
+    fi    
+}
+
+# Load the LSB log_* functions.
+INCLUDE=/lib/lsb/init-functions
+if [ -r "${INCLUDE}" ]
+then
+    . "${INCLUDE}"
+else
+    "${PRINT}" '%s: unable to load LSB functions, cannot start service.\n' "${NAME}" 1>&2
+    exit ${EC_DAEMON_NOT_FOUND}
+fi
+
+# Make sure only one argument was passed to the script.
+if [ $# -ne 1 ]
+then
+    if [ $# -lt 1 -o "$1" = '' ]
+        then fail 'action not specified.'
+        else fail 'too many arguments.'
+    fi
+    usage 1>&2
+    die ${EC_INVALID_ARGUMENT}
+fi
+readonly ACTION="$1"
+
+# Check if daemon is a recognized program and get absolute path.
+readonly DAEMON=$("${WHICH}" "${NAME}")
+if [ ! -x "${DAEMON}" ]
+then
+    if [ "${ACTION}" = 'stop' ]
+    then
+        fail 'executable not found: stop request ignored'
+        end
+    else
+        fail "executable not found: cannot ${ACTION} service"
+        die ${EC_DAEMON_NOT_FOUND}
+    fi
+fi
+
+# Check start-stop-daemon
+readonly SSD=$("${WHICH}" "start-stop-daemon")
+if [ ! -x "${SSD}" ]
+then
+    fail "start-stop-daemon required"
+    end
+fi
+
+# Determine the service's status.
+start-stop-daemon --status --pidfile "${PIDFILE}" 2>/dev/null 1>/dev/null
+readonly STATUS=$?
+
+configtest() {
+    $DAEMON checkconfig -c $CONFIG
+}
+
+status_q() {
+    status_of_proc "${DAEMON}" "${NAME}" >/dev/null 2>&1
+}
+
+case $1 in
+    start)
+        if [ ${STATUS} -eq 0 ]
+        then
+            ok 'already started.'
+        else
+            start_service || die ${EC_START_FAILED}
+        fi
+        ;;
+    stop)
+        if [ ${STATUS} -eq 0 ]
+        then
+            stop_service || die ${EC_STOP_FAILED}
+        else
+            ok 'already stopped.'
+        fi
+        ;;
+    restart)
+        if [ ${STATUS} -eq 0 ]
+        then
+            stop_service || die ${EC_RESTART_STOP_FAILED}
+            sleep 1
+        fi
+        start_service || die ${EC_RESTART_START_FAILED}
+        ;;
+    configtest)
+        $1
+        ;;
+    status)
+        status_of_proc "${DAEMON}" "${NAME}" || exit $?
+        ;;
+    reload)
+        if [ ${STATUS} -eq 0 ]
+        then
+            configtest
+            if [[ $? -ne 0 ]]; then
+                die ${EC_RELOADING_FAILED}
+            fi
+            reload_service || die ${EC_RELOADING_FAILED}
+        else
+            fail 'service not running, nothing to be done.'
+        fi
+        ;;        
+    version)
+        $DAEMON version
+        ;;
+    condrestart)
+        status_q && $0 restart || exit 0
+        ;;
+    *)
+        # For invalid arguments, print the usage message.
+        echo "Usage: $0 {start|stop|restart|condrestart|reload|configtest|status|version}"
+        exit 2
+        ;;
+esac

misc/packaging/logrotate

@@ -0,0 +1,8 @@
+/var/log/centrifugo/centrifugo.log {
+    daily
+    rotate 7
+    missingok
+    dateext
+    copytruncate
+    compress
+}

misc/packaging/post_install.sh

@@ -0,0 +1,100 @@
+#!/bin/bash
+
+BIN_DIR=/usr/bin
+DATA_DIR=/var/lib/centrifugo
+LOG_DIR=/var/log/centrifugo
+SCRIPT_DIR=/usr/lib/centrifugo/scripts
+
+function install_init {
+    cp -f $SCRIPT_DIR/initd.sh /etc/init.d/centrifugo
+    chmod +x /etc/init.d/centrifugo
+}
+
+function install_initel6 {
+    cp -f $SCRIPT_DIR/initd.el6.sh /etc/init.d/centrifugo
+    chmod +x /etc/init.d/centrifugo    
+}
+
+function install_systemd {
+    cp -f $SCRIPT_DIR/centrifugo.service /lib/systemd/system/centrifugo.service
+    systemctl is-enabled centrifugo &>/dev/null
+    if [[ $? -ne 0 ]]; then
+        systemctl enable centrifugo &>/dev/null
+    fi
+    systemctl daemon-reload
+}
+
+function install_upstart {
+    cp -f $SCRIPT_DIR/centrifugo.upstart /etc/init/centrifugo.conf
+    initctl reload-configuration
+}
+
+function install_update_rcd {
+    update-rc.d centrifugo defaults
+}
+
+function install_chkconfig {
+    chkconfig --add centrifugo
+}
+
+id centrifugo &>/dev/null
+if [[ $? -ne 0 ]]; then
+    useradd --system -U -M centrifugo -s /bin/false -d $DATA_DIR
+fi
+
+if [ ! -d $DATA_DIR ]; then
+    mkdir -p $DATA_DIR
+fi    
+
+if [ ! -d $LOG_DIR ]; then
+    mkdir -p $LOG_DIR
+fi
+
+chown -R -L centrifugo:centrifugo $DATA_DIR
+chown -R -L centrifugo:centrifugo $LOG_DIR
+
+# Add defaults file, if it doesn't exist
+if [[ ! -f /etc/default/centrifugo ]]; then
+    touch /etc/default/centrifugo
+fi
+
+# Generate config with unique secret key, if it doesn't exist
+if [[ ! -f /etc/centrifugo/config.json ]]; then
+    /usr/bin/centrifugo genconfig -c /etc/centrifugo/config.json
+fi    
+
+# Distribution-specific logic
+if [[ -f /etc/redhat-release ]]; then
+    # RHEL-variant logic
+    which systemctl &>/dev/null
+    if [[ $? -eq 0 ]]; then
+	install_systemd
+    else
+	# Assuming sysv
+	install_initel6
+	install_chkconfig
+    fi
+elif [[ -f /etc/debian_version ]]; then
+    # Debian/Ubuntu logic
+    which systemctl &>/dev/null
+    if [[ $? -eq 0 ]]; then
+	install_systemd
+    else
+        /sbin/init --version >/dev/null 2>/dev/null
+        if [[ $? -eq 0 && `/sbin/init --version` =~ upstart ]]; then
+	    # Assuming upstart
+        install_upstart
+        else
+        # Assuming sysv
+    	install_init
+    	install_update_rcd
+        fi
+    fi
+elif [[ -f /etc/os-release ]]; then
+    source /etc/os-release
+    if [[ $ID = "amzn" ]]; then
+	# Amazon Linux logic
+	install_init
+	install_chkconfig
+    fi
+fi

misc/packaging/post_uninstall.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+function disable_systemd {
+	systemctl is-active centrifugo &>/dev/null
+	if [[ $? -eq 0 ]]; then
+		systemctl stop centrifugo || :
+	fi
+	systemctl is-enabled centrifugo &>/dev/null
+	if [[ $? -ne 0 ]]; then
+		systemctl disable centrifugo &>/dev/null
+	fi
+	rm -f /lib/systemd/system/centrifugo.service
+	systemctl daemon-reload
+}
+
+function disable_upstart {
+	initctl stop centrifugo || :
+	rm -f /etc/init/centrifugo.conf
+    initctl reload-configuration
+}
+
+function disable_update_rcd {
+	service centrifugo stop || :
+    update-rc.d -f centrifugo remove
+    rm -f /etc/init.d/centrifugo
+}
+
+function disable_chkconfig {
+	service centrifugo stop || :
+    chkconfig --del centrifugo
+    rm -f /etc/init.d/centrifugo
+}
+
+if [[ -f /etc/redhat-release ]]; then
+    # RHEL-variant logic
+    if [[ "$1" = "0" ]]; then
+	# Centrifugo is no longer installed, remove from init system
+	which systemctl &>/dev/null
+	if [[ $? -eq 0 ]]; then
+	    disable_systemd
+	else
+	    # Assuming sysv
+	    disable_chkconfig
+	fi
+	rm -f /etc/default/centrifugo
+    fi
+elif [[ -f /etc/debian_version ]]; then
+    # Debian/Ubuntu logic
+    if [[ "$1" != "upgrade" ]]; then
+	# Remove/purge
+	which systemctl &>/dev/null
+	if [[ $? -eq 0 ]]; then
+	    disable_systemd
+	else
+        /sbin/init --version >/dev/null 2>/dev/null
+        if [[ $? -eq 0 && `/sbin/init --version` =~ upstart ]]; then
+		# Assuming upstart
+		disable_upstart
+		else
+	    # Assuming sysv
+	    disable_update_rcd
+		fi
+	fi
+	rm -f /etc/default/centrifugo
+    fi
+elif [[ -f /etc/os-release ]]; then
+    source /etc/os-release
+    if [[ $ID = "amzn" ]]; then
+	# Amazon Linux logic
+	if [[ "$1" = "0" ]]; then
+	    # Centrifugo is no longer installed, remove from init system
+	    disable_chkconfig
+	    rm -f /etc/default/centrifugo
+	fi
+    fi
+fi

misc/packaging/pre_install.sh

@@ -0,0 +1 @@
+#!/bin/bash