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[BUGFIX] The current packaged hhvm no longer ships with an init.d file?
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Michiel Roos committed May 29, 2015
1 parent 9ff1823 commit bf51dec
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183 changes: 183 additions & 0 deletions roles/hhvm/files/etc/init.d/hhvm
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#!/bin/sh
#
# /etc/init.d/hhvm -- startup script for HHVM FastCGI
#
### BEGIN INIT INFO
# Provides: hhvm
# Required-Start: $remote_fs $network
# Required-Stop: $remote_fs $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: Starts The HHVM FastCGI Daemon
### END INIT INFO

# Author: Dominic Luechinger <dol@snowgarden.ch>

# 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="HHVM FastCGI Daemon"
NAME=hhvm
DAEMON=/usr/bin/hhvm
PIDFILE=/var/run/hhvm/pid
SCRIPTNAME=/etc/init.d/$NAME

# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0

# Default values. This values can be overwritten in '/etc/default/hhvm'
CONFIG_FILE="/etc/hhvm/server.ini"
SYSTEM_CONFIG_FILE="/etc/hhvm/php.ini"
RUN_AS_USER="www-data"
RUN_AS_GROUP="www-data"
ADDITIONAL_ARGS=""

# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME

DAEMON_ARGS="--config ${SYSTEM_CONFIG_FILE} \
--config ${CONFIG_FILE} \
--user ${RUN_AS_USER} \
--mode daemon \
-vPidFile=${PIDFILE} \
${ADDITIONAL_ARGS}"

# 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

#
# Function that starts the daemon/service
#
check_run_dir() {
# Only perform folder creation, if the PIDFILE location was not modified
PIDFILE_BASEDIR=$(dirname ${PIDFILE})
# We might have a tmpfs /var/run.
if [ "/var/run/hhvm" = "${PIDFILE_BASEDIR}" ] && [ ! -d /var/run/hhvm ]; then
mkdir -p -m0755 /var/run/hhvm
chown $RUN_AS_USER:$RUN_AS_GROUP /var/run/hhvm
fi
}

do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
touch $PIDFILE
chown $RUN_AS_USER:$RUN_AS_GROUP $PIDFILE
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}

#
# 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/10/KILL/5 --pidfile $PIDFILE --name $NAME
RETVAL="$?"
[ "$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=0/10/KILL/5 --exec $DAEMON
[ "$?" = 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.
#
start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
return 0
}

case "$1" in
start)
check_run_dir
[ "$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) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc -p "$PIDFILE" "$DAEMON" "$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
#
check_run_dir
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|status|restart|force-reload}" >&2
exit 3
;;
esac

:
3 changes: 3 additions & 0 deletions roles/hhvm/tasks/main.yml
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,9 @@
apt_repository: repo='deb http://dl.hhvm.com/ubuntu trusty main'
tags: hhvm

- name: Setup hhvm init script
copy: src=etc/init.d/hhvm dest=/etc/init.d/hhvm owner=root group=root mode=0755 force=no

- name: Install HHVM
apt: pkg=hhvm state=latest update_cache=yes
tags: hhvm
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