init

init (text/plain), 2.45 KB, created by Johan Bergström on 2011-07-06 12:27:23 UTC

#!/sbin/runscript
# $Header: /var/cvsroot/gentoo-x86/net-misc/memcached/files/1.3.3/init,v 1.1 2009/05/26 00:03:09 robbat2 Exp $

CONF="${SVCNAME#*.}"
CONFBASE="/etc/conf.d/memcached"

[ -z "${PIDBASE}" ] && PIDBASE="/var/run/memcached/memcached"
[ "${CONF}" == "memcached" ] && CONF=''

if [ -n "${CONF}" ]; then
        PIDFILE="${PIDBASE}-${PORT}.${CONF}.pid"
        CONFSRC="${CONFBASE}.${CONF}"
        if [ -f "${CONFSRC}" ]; then
         source "${CONFSRC}"
        else
         eerror "The configuration file $CONFSRC was not found!"
        fi
else
        PIDFILE="${PIDBASE}-${PORT}.pid"
        CONFSRC="${CONFBASE}"
fi

depend() {
        need net
                # per bug #269022, accurate time is important for memcached!
                # We include the full list of ways it might be set on boot.
                after ntp-client ntpd rdate openrdate adjtimex hwclock
}

checkconfig() {
        if [ -z "${LISTENON}" ]; then
          ewarn "You should edit $CONFSRC and specify an address to listen on."
          ewarn "Listening on any address (check your firewall!)"
        fi
}

start() {
        if [ -n "${CONF}" ]; then
                ebegin "Starting memcached (${CONF})"
        else
                ebegin "Starting memcached"
        fi
        checkconfig
        local dir="$(dirname ${PIDFILE})"
        if [ ! -d "${dir}" ]; then
          einfo " Creating ${dir}"
          mkdir -p "${dir}"
        fi
        chown ${MEMCACHED_RUNAS} "${dir}"
        if [ -f "${PIDFILE}" ]; then
          einfo "  Removing stale pidfile ${PIDFILE}"
          rm -f "${PIDFILE}" 1>/dev/null
        fi

        if [ -z "${LISTENON}" ]; then
          c_LISTENON="-p ${PORT}"
        elif [ "${LISTENON:0:1}" ==  "/" ]; then
          c_LISTENON="-s ${LISTENON}"
        else
          c_LISTENON="-l ${LISTENON} -U ${UDPPORT} -p ${PORT}"
        fi

        /sbin/start-stop-daemon --start --pidfile "${PIDFILE}" \
                --exec "${MEMCACHED_BINARY}" \
                                --startas "${MEMCACHED_BINARY}" -- \
                -d ${c_LISTENON} -m ${MEMUSAGE} \
                -c ${MAXCONN} -u ${MEMCACHED_RUNAS} -P "${PIDFILE}" \
                                ${MISC_OPTS}
        eend $?
}

stop() {
        if [ -n "${CONF}" ]; then
                ebegin "Stopping memcached (${CONF})"
        else
                ebegin "Stopping memcached"
        fi
        start-stop-daemon --stop --quiet --pidfile "${PIDFILE}"
        rm -f "${PIDFILE}"
        eend $?
}