[Devil-linux-commit] build/scripts/scripts corosync, NONE, 1.1 corosync-notifyd, NONE, 1.1 pacemake

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Update of /cvsroot/devil-linux/build/scripts/scripts
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv5161/scripts/scripts

Added Files:
	corosync corosync-notifyd pacemaker pacemaker_remote 
Log Message:
fixed pacemaker and corosync init scripts to work with DL

--- NEW FILE: corosync-notifyd ---
#!/bin/bash

# Authors:
#  Angus Salkeld <asa...@re...>
#
# License: Revised BSD

# chkconfig: - 23 77
# description: Corosync Dbus and snmp notifier
# processname: corosync-notifyd
#
### BEGIN INIT INFO
# Provides:		corosync-notifyd
# Required-Start:	$corosync $cman
# Required-Stop:	$corosync $cman
# Default-Start:  3 5
# Default-Stop:   0 1 2 6
# Short-Description:	Starts and stops Corosync Notifier.
# Description:		Starts and stops Corosync Notifier.
### END INIT INFO

# settings
source /etc/sysconfig/config

# parameters
CONFIGNAME=COROSYNC

# source function library
source /etc/init.d/functions

eval START=\$START_$CONFIGNAME

# Determine the base and follow a runlevel link name.
base=${0##*/}
link=${base#*[SK][0-9][0-9]}

# Force execution if not called by a runlevel directory.
test $link = $base && START=yes
test "$START" = "yes" || exit 0

desc="Corosync Notifier"
prog="corosync-notifyd"

# set secure PATH
PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/sbin"

success()
{
	print_status success
}

failure()
{
	print_status failure
}

status()
{
	pid=$(pidof $1 2>/dev/null)
	rtrn=$?
	if [ $rtrn -ne 0 ]; then
		echo "$1 is stopped"
	else
		echo "$1 (pid $pid) is running..."
	fi
	return $rtrn
}

# rpm based distros
if [ -d /etc/sysconfig ]; then
	[ -f /etc/init.d/functions ] && . /etc/init.d/functions
	[ -f /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
	[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/subsys/$prog"
fi

# deb based distros
if [ -d /etc/default ]; then
	[ -f /etc/default/$prog ] && . /etc/default/$prog
	[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/$prog"
fi

# The version of __pids_pidof in /etc/init.d/functions calls pidof with -x
# This means it matches scripts, including this one.
# Redefine it here so that status (from the same file) works.
# Otherwise simultaneous calls to stop() will loop forever
__pids_pidof() {
        pidof -c -o $$ -o $PPID -o %PPID "$1" || \
                pidof -c -o $$ -o $PPID -o %PPID "${1##*/}"
}

start()
{
	echo -n "Starting $desc ($prog): "

	# most recent distributions use tmpfs for /var/run
	# to avoid to clean it up on every boot.
	# they also assume that init scripts will create
	# required subdirectories for proper operations
	mkdir -p /var/run

	if status $prog > /dev/null 2>&1; then
		success
	else
		$prog $OPTIONS > /dev/null 2>&1

		# give it time to fail
		sleep 2
		if status $prog > /dev/null 2>&1; then
			touch $LOCK_FILE
			success
		else
			failure
			rtrn=1
		fi
	fi
	echo
}

stop()
{
	! status $prog > /dev/null 2>&1 && return

	echo -n "Signaling $desc ($prog) to terminate: "
	kill -TERM $(pidof $prog) > /dev/null 2>&1
	success
	echo

	echo -n "Waiting for $prog services to unload:"
	while status $prog > /dev/null 2>&1; do
		sleep 1
		echo -n "."
	done

	rm -f $LOCK_FILE
	success
	echo
}

restart()
{
	stop
	start
}

rtrn=0

case "$1" in
start)
	start
;;
restart|reload|force-reload)
	restart
;;
condrestart|try-restart)
	if status $prog > /dev/null 2>&1; then
		restart
	fi
;;
status)
	status $prog
	rtrn=$?
;;
stop)
	stop
;;
*)
	echo "usage: $0 {start|stop|restart|reload|force-reload|condrestart|try-restart|status}"
	rtrn=2
;;
esac

exit $rtrn

--- NEW FILE: pacemaker_remote ---
#!/bin/bash

# Authors:
#  Andrew Beekhof <abe...@re...>
#
# License: Revised BSD

# chkconfig: - 99 01
# description: Pacemaker Cluster Manager
# processname: pacemaker_remoted
#
### BEGIN INIT INFO
# Provides:		pacemaker_remoted
# Required-Start:	$network
# Should-Start:		$syslog
# Required-Stop:	$network
# Default-Start:  3 5
# Default-Stop:   0 1 2 6
# Short-Description:	Starts and stops the Pacemaker remote agent for non-cluster nodes
# Description:		Starts and stops the Pacemaker remote agent for non-cluster nodes
### END INIT INFO

# settings
source /etc/sysconfig/config

# parameters
CONFIGNAME=COROSYNC

# source function library
source /etc/init.d/functions

eval START=\$START_$CONFIGNAME

# Determine the base and follow a runlevel link name.
base=${0##*/}
link=${base#*[SK][0-9][0-9]}

# Force execution if not called by a runlevel directory.
test $link = $base && START=yes
test "$START" = "yes" || exit 0

desc="Pacemaker Remote Agent"
prog="pacemaker_remoted"
cman=0

# set secure PATH
PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/sbin"

checkrc() {
    if [ $? = 0 ]; then
	success
    else
	failure
    fi
}

success()
{
	print_status success
}

failure()
{
	print_status failure
}

status()
{
	pid=$(pidof $1 2>/dev/null)
	rtrn=$?
	if [ $rtrn -ne 0 ]; then
		echo "$1 is stopped"
	else
		echo "$1 (pid $pid) is running..."
	fi
	return $rtrn
}

# rpm based distros
if [ -d /etc/sysconfig ]; then
	[ -f /etc/init.d/functions ] && . /etc/init.d/functions
	set -a
	[ -f /etc/sysconfig/pacemaker ] && . /etc/sysconfig/pacemaker
	set +a
	[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/subsys/pacemaker_remote"
fi

# deb based distros
if [ -d /etc/default ]; then
	set -a
	[ -f /etc/default/pacemaker ] && . /etc/default/pacemaker
	set +a
	[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/pacemaker_remote"
fi

start()
{
	echo -n "Starting $desc: "

	# most recent distributions use tmpfs for $/var/run
	# to avoid to clean it up on every boot.
	# they also assume that init scripts will create
	# required subdirectories for proper operations
	mkdir -p /var/run

	if status $prog > /dev/null 2>&1; then
		success
	else
		$prog > /dev/null 2>&1 &

		# Time to connect to corosync and fail
		sleep 5

		if status $prog > /dev/null 2>&1; then
			touch $LOCK_FILE
			pidof $prog > /var/run/$prog.pid
			success
		else
			failure
			rtrn=1
		fi
	fi
	echo
}

stop()
{
	if status $prog > /dev/null 2>&1; then
	    echo -n "Signaling $desc to terminate: "
	    kill -TERM $(pidof $prog) > /dev/null 2>&1
	    success
	    echo

	    echo -n "Waiting for $desc to unload:"
	    while status $prog > /dev/null 2>&1; do
		sleep 1
		echo -n "."
	    done
	fi

	rm -f $LOCK_FILE
	rm -f /var/run/$prog.pid
	success
	echo
}

rtrn=0

case "$1" in
start)
	start
;;
restart|reload|force-reload)
	stop
	start
;;
condrestart|try-restart)
	if status $prog > /dev/null 2>&1; then
	    stop
	    start
	    rtrn=$?
	fi
;;
status)
	status $prog
	rtrn=$?
;;
stop)
	stop
	rtrn=$?
;;
*)
	echo "usage: $0 {start|stop|restart|reload|force-reload|condrestart|try-restart|status}"
	rtrn=2
;;
esac

exit $rtrn

--- NEW FILE: corosync ---
#!/bin/bash

# Authors:
#  Andrew Beekhof <abe...@re...>
#  Fabio M. Di Nitto <fdi...@re...>
#
# License: Revised BSD

# chkconfig: - 20 80
# description: Corosync Cluster Engine
# processname: corosync
#
### BEGIN INIT INFO
# Provides:		corosync
# Required-Start:	$network $syslog
# Required-Stop:	$network $syslog
# Default-Start:  3 5
# Default-Stop:   0 1 2 6
# Short-Description:	Starts and stops Corosync Cluster Engine.
# Description:		Starts and stops Corosync Cluster Engine.
### END INIT INFO

# settings
source /etc/sysconfig/config

# parameters
CONFIGNAME=COROSYNC

# source function library
source /etc/init.d/functions

eval START=\$START_$CONFIGNAME

# Determine the base and follow a runlevel link name.
base=${0##*/}
link=${base#*[SK][0-9][0-9]}

# Force execution if not called by a runlevel directory.
test $link = $base && START=yes
test "$START" = "yes" || exit 0

desc="Corosync Cluster Engine"
prog="corosync"

# set secure PATH
PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/sbin"

success()
{
	print_status success
}

failure()
{
	print_status failure
}

status()
{
	pid=$(pidof $1 2>/dev/null)
	rtrn=$?
	if [ $rtrn -ne 0 ]; then
		echo "$1 is stopped"
	else
		echo "$1 (pid $pid) is running..."
	fi
	return $rtrn
}

# rpm based distros
if [ -d /etc/sysconfig ]; then
	[ -f /etc/init.d/functions ] && . /etc/init.d/functions
	[ -f /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog
	[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/subsys/$prog"
fi

# deb based distros
if [ -d /etc/default ]; then
	[ -f /etc/default/$prog ] && . /etc/default/$prog
	[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/$prog"
fi

# The version of __pids_pidof in /etc/init.d/functions calls pidof with -x
# This means it matches scripts, including this one.
# Redefine it here so that status (from the same file) works.
# Otherwise simultaneous calls to stop() will loop forever
__pids_pidof() {
        pidof -c -o $$ -o $PPID -o %PPID "$1" || \
                pidof -c -o $$ -o $PPID -o %PPID "${1##*/}"
}

cluster_disabled_at_boot()
{
       if grep -q nocluster /proc/cmdline && \
          [ "$(tty)" = "/dev/console" ]; then
               echo -e "not configured to run at boot"
               failure
               return 1
       fi
       return 0
}

start()
{
	echo -n "Starting $desc ($prog): "

	! cluster_disabled_at_boot && return

	# most recent distributions use tmpfs for /var/run
	# to avoid to clean it up on every boot.
	# they also assume that init scripts will create
	# required subdirectories for proper operations
	mkdir -p /var/run

	if status $prog > /dev/null 2>&1; then
		success
	else
		$prog > /dev/null 2>&1

		# give it time to fail
		sleep 2
		if status $prog > /dev/null 2>&1; then
			touch $LOCK_FILE
			success
		else
			failure
			rtrn=1
		fi
	fi
	echo
}

executed_by_cman()
{
	[ -f /var/run/cman.pid ] || return 0

	read cman_pid foo < /var/run/cman.pid
	if [ "$(pidof $prog)" == "$cman_pid" ];then
		echo -n "$desc was executed by cman"
		failure
		echo
		return 1
	fi

	return 0
}

stop()
{
	! status $prog > /dev/null 2>&1 && return

	! executed_by_cman && return

	echo -n "Signaling $desc ($prog) to terminate: "
	kill -TERM $(pidof $prog) > /dev/null 2>&1
	success
	echo

	echo -n "Waiting for $prog services to unload:"
	while status $prog > /dev/null 2>&1; do
		sleep 1
		echo -n "."
	done

	rm -f $LOCK_FILE
	success
	echo
}

restart()
{
	stop
	start
}

rtrn=0

case "$1" in
start)
	start
;;
restart|reload|force-reload)
	restart
;;
condrestart|try-restart)
	if status $prog > /dev/null 2>&1; then
		restart
	fi
;;
status)
	status $prog
	rtrn=$?
;;
stop)
	stop
;;
*)
	echo "usage: $0 {start|stop|restart|reload|force-reload|condrestart|try-restart|status}"
	rtrn=2
;;
esac

exit $rtrn

--- NEW FILE: pacemaker ---
#!/bin/bash

# Authors:
#  Andrew Beekhof <abe...@re...>
#  Fabio M. Di Nitto <fdi...@re...>
#
# License: Revised BSD

# chkconfig: - 99 01
# description: Pacemaker Cluster Manager
# processname: pacemakerd
#
### BEGIN INIT INFO
# Provides:		pacemaker
# Required-Start:	$network corosync
# Should-Start:		$syslog
# Required-Stop:	$network corosync
# Default-Start:  3 5
# Default-Stop:   0 1 2 6
# Short-Description:	Starts and stops Pacemaker Cluster Manager.
# Description:		Starts and stops Pacemaker Cluster Manager.
### END INIT INFO

# settings
source /etc/sysconfig/config

# parameters
CONFIGNAME=COROSYNC

# source function library
source /etc/init.d/functions

eval START=\$START_$CONFIGNAME

# Determine the base and follow a runlevel link name.
base=${0##*/}
link=${base#*[SK][0-9][0-9]}

# Force execution if not called by a runlevel directory.
test $link = $base && START=yes
test "$START" = "yes" || exit 0

desc="Pacemaker Cluster Manager"
prog="pacemakerd"

# set secure PATH
PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/sbin"

checkrc() {
    if [ $? = 0 ]; then
	success
    else
	failure
    fi
}

success()
{
	print_status success
}

failure()
{
	print_status failure
}

log() 
{
    logger -t pacemaker -p daemon.notice "$*"
}

notify()
{
    log "$*"
    echo -n "$*"
}

status()
{
	pid=$(pidof $1 2>/dev/null)
	rtrn=$?
	if [ $rtrn -ne 0 ]; then
		echo "$1 is stopped"
	else
		echo "$1 (pid $pid) is running..."
	fi
	return $rtrn
}

# rpm based distros
if [ -d /etc/sysconfig ]; then
	[ -f /etc/init.d/functions ] && . /etc/init.d/functions
set -a
	[ -f /etc/sysconfig/pacemaker ] && . /etc/sysconfig/pacemaker
set +a
	[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/subsys/pacemaker"
fi

# deb based distros
if [ -d /etc/default ]; then
set -a
	[ -f /etc/default/pacemaker ] && . /etc/default/pacemaker
set +a
	[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/pacemaker"
fi

# Unless specified otherwise, assume cman is in use if cluster.conf exists
if [ x = "x$PCMK_STACK" -a -f /etc/cluster/cluster.conf ]; then
    PCMK_STACK=cman
fi

start()
{
	notify "Starting $desc"

	# most recent distributions use tmpfs for $/var/run
	# to avoid to clean it up on every boot.
	# they also assume that init scripts will create
	# required subdirectories for proper operations
	mkdir -p /var/run

	if status $prog > /dev/null 2>&1; then
		success
	else
		$prog > /dev/null 2>&1 &

		# Time to connect to corosync and fail
		sleep 5

		if status $prog > /dev/null 2>&1; then
			touch $LOCK_FILE
			pidof $prog > /var/run/$prog.pid
			success
		else
			failure
			rtrn=1
		fi
	fi
	echo
}

cman_pre_start()
{
    # start cman if it's not running
    service cman status >/dev/null 2>&1
    if [ $? -ne 0 ]; then
	service cman start
	if [ $? -ne 0 ]; then
	    notify "Aborting startup of $desc"
	    echo
	    exit 1
	fi
    fi

    # start cman's friends if they're not running but were configured to start automatically
    for cservice in cmirrord clvmd gfs2; do
	chkconfig --list $cservice 2>/dev/null | grep -q ":on"
	if [ $? -eq 0 ]; then
	    service $cservice status >/dev/null 2>&1
	    if [ $? -ne 0 ]; then
		log "Attempting to start $cservice"
		service $cservice start
	    fi
	fi
    done
}

cman_pre_stop()
{
    # if cman is not running there is nothing we need to do here
    service cman status >/dev/null 2>&1
    if [ $? -ne 0 ]; then
	return
    fi

    has_lvm=`crm_resource -c | grep Resource: | grep LVM`

    # migrate resources to another node or shut them down
    cname=`crm_node --name`
    crm_attribute -N $cname -n standby -v true -l reboot
    notify "Waiting for shutdown of managed resources"

    while [ 1 = 1 ]; do
	# 0x0000000000000002 means managed
	active=`crm_resource -c | grep Resource: | grep 0x...............[2367] | awk '{print $9}' | grep "^${cname}$" | wc -l`
	if [ $active = 0 ]; then
	    break;
	fi
	sleep 2
	echo -n "."
    done
    success
    echo

    if [ -d /sys/kernel/dlm/ ]; then
	lockspace="$(ls -1 /sys/kernel/dlm/)"
	if [ -n "$lockspace" ]; then
	    notify "DLM lockspace still in use"
	    echo ""

	    for cservice in gfs2 clvmd cmirrord; do
		service $cservice status >/dev/null 2>&1
		if [ $? -eq 0 ]; then
		    if [ -n "$has_lvm" ] && [ "$cservice" = "clvmd" ]; then
			# allow HA-LVM to take a lock on vg/lv before clvmd can exit
			notify "Waiting for LVM services to start somewhere else"
			sleep 15
			success
		    fi
		    log "Attempting to shutdown $cservice"
		    service $cservice stop
		fi
	    done
	fi
    fi

    notify "Leaving fence domain"
    fence_tool leave -w 10
    checkrc

    fenced=$(pidof fenced)
    notify "Stopping fenced $fenced"
    kill -KILL $fenced > /dev/null 2>&1
    checkrc
}

stop()
{
	shutdown_prog=$prog
	if ! status $prog > /dev/null 2>&1; then
	    shutdown_prog="crmd"
	fi

	if status $shutdown_prog > /dev/null 2>&1; then
	    notify "Signaling $desc to terminate"
	    kill -TERM $(pidof $prog) > /dev/null 2>&1
	    checkrc
	    echo

	    notify "Waiting for cluster services to unload"
	    while status $prog > /dev/null 2>&1; do
		sleep 1
		echo -n "."
	    done
	else
	    echo -n "$desc is already stopped"
	fi

	rm -f $LOCK_FILE
	rm -f /var/run/$prog.pid
	killall -q -9 'crmd stonithd attrd cib lrmd pacemakerd'
	success
	echo
}

rtrn=0

case "$1" in
start)
	# For consistency with stop
	[ "$PCMK_STACK" = cman ] && cman_pre_start
	start
;;
restart|reload|force-reload)
	stop
	start
;;
condrestart|try-restart)
	if status $prog > /dev/null 2>&1; then
	    stop
	    start
	fi
;;
status)
	status $prog
	rtrn=$?
;;
stop)
	#
	# stonithd needs to be around until fenced is stopped
	# fenced can't be stopped until any resource using dlm is active
	#
	# So:
	# 1. put the node into standby
	# 2. wait for all resources to be stopped
	# 3. stop fenced and anything that needs it (borrowed from the cman script)
	# 4. stop pacemaker
	# 5. stop the rest of cman (so it doesn't end up half up/down)
	#
	[ "$PCMK_STACK" = cman ] && cman_pre_stop
	stop
	[ "$PCMK_STACK" = cman ] && service cman stop
;;
*)
	echo "usage: $0 {start|stop|restart|reload|force-reload|condrestart|try-restart|status}"
	rtrn=2
;;
esac

exit $rtrn

[Devil-linux-commit] build/scripts/scripts corosync, NONE, 1.1 corosync-notifyd, NONE, 1.1 pacemake

[Devil-linux-commit] build/scripts/scripts corosync, NONE, 1.1 corosync-notifyd, NONE, 1.1 pacemaker, NONE, 1.1 pacemaker_remote, NONE, 1.1