#!/bin/sh
#
# afd: Starts the AFD
#
# chkconfig: 235 70 10
# description: AFD is an automatic file distributor and collector. It is \
# used to distribute data files via FTP, FTPS, SFTP, SMTP \
# and/or SCP. It collects files via FTP, FTPS, SFTP, HTTP \
# and/or HTTPS.
### BEGIN INIT INFO
# Provides: afd
# Required-Start: $local_fs
# Required-Stop: $local_fs
# Should-Start: $local_fs $network $time $remote_fs
# Should-Stop: $local_fs $network $time $remote_fs
# Default-Start: 2 3 5
# Default-Stop: 0 1 6
# Short-Description: Starts the AFD
# Description: AFD is an automatic file distributor and collector. It is
# used to distribute data files via FTP, FTPS, SFTP, SMTP
# and/or SCP. It collects files via FTP, FTPS, SFTP, HTTP
# and/or HTTPS.
### END INIT INFO
CURRENT_SCRIPT_NAME="`basename $0`"
if [ -d /var/lock/subsys ]
then
SYS_LOCKDIR="/var/lock/subsys"
else
SYS_LOCKDIR="/var/lock"
fi
if [ -r @SYSCONFIGDIR@/afd ]
then
if [ "$CURRENT_SCRIPT_NAME" = "afdha" ]
then
AFD_USERS="`grep \^AFD_HA_USER_ @SYSCONFIGDIR@/afd | cut -d '=' -f2`"
else
AFD_USERS="`grep \^AFD_USER_ @SYSCONFIGDIR@/afd | cut -d '=' -f2`"
fi
else
AFD_USERS=""
fi
meta_data()
{
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="afd" version="0.1">
<version>0.1</version>
<longdesc lang="en">
AFD is an automatic file distributor and collector. It is
used to distribute data files via FTP, FTPS, SFTP, SMTP
and/or SCP. It collects files via FTP, FTPS, SFTP, HTTP
and/or HTTPS.
</longdesc>
<shortdesc lang="en">
AFD is an automatic file distributor and collector.
</shortdesc>
<actions>
<action name="start" timeout="20"/>
<action name="stop" timeout="40"/>
<action name="monitor" timeout="20"
interval="10" depth="0"/>
<action name="reload" timeout="20"/>
<action name="meta-data" timeout="5"/>
<action name="validate-all" timeout="20"/>
</actions>
</resource-agent>
END
}
# See how we were called.
case "$1" in
start)
RETVAL=1
PID_LIST=""
for afduser in $AFD_USERS
do
USER_HOME_DIR="`grep \^${afduser}: /etc/passwd | cut -d ':' -f 6`"
if [ -d $USER_HOME_DIR ]
then
RETVAL=1
AFD_WORK_DIR_LIST=`su - $afduser -c 'echo MULTIAFDDIRS:$MULTI_AFD_DIRS' | grep "^MULTIAFDDIRS:" | cut -d: -f2`
if [ "$AFD_WORK_DIR_LIST" = "" ]
then
(
su - $afduser -c "\$AFD_WORK_DIR/etc/afd.init start > /dev/null 2>&1 ; afd -a"
case $? in
0) # Success
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser
echo "Starting AFD for $afduser : Done"
;;
6) # AFD is disabled by system admin
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser
echo "Starting AFD for $afduser : Done"
;;
*) # Failed
echo "Starting AFD for $afduser : Failed ($?)"
;;
esac
exit $RETVAL
)&
trap "kill -TERM $!" 1 2 15
PID_LIST="$PID_LIST $!"
else
counter=0
for afddir in $AFD_WORK_DIR_LIST
do
(
su - $afduser -c "$afddir/etc/afd.init $afddir start > /dev/null 2>&1 ; afd -w $afddir -a"
case $? in
0) # Success
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser-$counter
echo "Starting AFD for $afduser in $afddir : Done"
;;
6) # AFD is disabled by system admin
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser-$counter
echo "Starting AFD for $afduser in $afddir : Done"
;;
*) # Failed
echo "Starting AFD for $afduser in $afddir : Failed ($?)"
;;
esac
exit $RETVAL
)&
trap "kill -TERM $!" 1 2 15
PID_LIST="$PID_LIST $!"
counter=`expr "$counter" + 1`
done
fi
else
echo "Could not start AFD for $afduser since home directory is missing."
fi
done
# Catch zombies and determine result code.
for childpid in $PID_LIST
do
wait $childpid
if [ $? -eq 0 ]
then
RETVAL=0
fi
done
[ $RETVAL -eq 0 ] && touch $SYS_LOCKDIR/afd
;;
stop)
RETVAL=1
PID_LIST=""
for afduser in $AFD_USERS
do
# Test if the users home directory does exist. If not
# assume everything is okay.
USER_HOME_DIR="`grep \^${afduser}: /etc/passwd | cut -d ':' -f 6`"
if [ -d $USER_HOME_DIR ]
then
if [ "$CURRENT_SCRIPT_NAME" = "afdha" ]
then
USER_AFD_WORK_DIR=`su - $afduser -c 'echo $AFD_WORK_DIR'`
if [ "$USER_AFD_WORK_DIR" = "" ]
then
AFD_WORK_DIR_LIST=`su - $afduser -c 'echo MULTIAFDDIRS:$MULTI_AFD_DIRS' | grep "^MULTIAFDDIRS:" | cut -d: -f2`
if [ "$AFD_WORK_DIR_LIST" = "" ]
then
# No AFD_WORK_DIR and MULTI_AFD_DIRS is set. Assume that the
# home directory is not mounted and everything is okay.
rm -f $SYS_LOCKDIR/afd.$afduser
echo "Stopping AFD for $afduser : Done"
exit 0
fi
fi
fi
RETVAL=1
AFD_WORK_DIR_LIST=`su - $afduser -c 'echo MULTIAFDDIRS:$MULTI_AFD_DIRS' | grep "^MULTIAFDDIRS:" | cut -d: -f2`
if [ "$AFD_WORK_DIR_LIST" = "" ]
then
(
su - $afduser -c "afd -S"
case $? in
0) # Normal stop
RETVAL=0
rm -f $SYS_LOCKDIR/afd.$afduser
echo "Stopping AFD for $afduser : Done"
;;
10) # AFD is not active
RETVAL=0
rm -f $SYS_LOCKDIR/afd.$afduser
echo "Stopping AFD for $afduser : Is already stopped"
;;
11) # Not on correct host
RETVAL=0
rm -f $SYS_LOCKDIR/afd.$afduser
echo "Stopping AFD for $afduser : Incorrect host"
;;
*) # Failed
echo "Stopping AFD for $afduser : Failed ($?)"
;;
esac
su - $afduser -c "\$AFD_WORK_DIR/etc/afd.init stop > /dev/null 2>&1"
exit $RETVAL
)&
trap "kill -TERM $!" 1 2 15
PID_LIST="$PID_LIST $!"
else
counter=0
for afddir in $AFD_WORK_DIR_LIST
do
(
su - $afduser -c "afd -w $afddir -S"
case $? in
0) # Normal stop
RETVAL=0
rm -f $SYS_LOCKDIR/afd.$afduser-$counter
echo "Stopping AFD for $afduser in $afddir : Done"
;;
10) # AFD is not active
RETVAL=0
rm -f $SYS_LOCKDIR/afd.$afduser-$counter
echo "Stopping AFD for $afduser in $afddir : Is already stopped"
;;
11) # Not on correct host
RETVAL=0
rm -f $SYS_LOCKDIR/afd.$afduser-$counter
echo "Stopping AFD for $afduser in $afddir : Incorrect host"
;;
*) # Failed
echo "Stopping AFD for $afduser in $afddir : Failed ($?)"
;;
esac
su - $afduser -c "$afddir/etc/afd.init stop > /dev/null 2>&1"
exit $RETVAL
)&
trap "kill -TERM $!" 1 2 15
PID_LIST="$PID_LIST $!"
counter=`expr "$counter" + 1`
done
fi
else
rm -f $SYS_LOCKDIR/afd.$afduser
echo "Stopping AFD for $afduser : Done (Home directory does not exist!)"
fi
done
# Catch zombies and determine result code.
for childpid in $PID_LIST
do
wait $childpid
if [ $? -eq 0 ]
then
RETVAL=0
fi
done
[ $RETVAL -eq 0 ] && rm -f $SYS_LOCKDIR/afd
;;
reload)
RETVAL=0
PID_LIST=""
for afduser in $AFD_USERS
do
AFD_WORK_DIR_LIST=`su - $afduser -c 'echo MULTIAFDDIRS:$MULTI_AFD_DIRS' | grep "^MULTIAFDDIRS:" | cut -d: -f2`
if [ "$AFD_WORK_DIR_LIST" = "" ]
then
echo -n "Reloading configuration of AFD for $afduser : "
su - $afduser -c "udc"
case $? in
0)
echo "Done"
;;
*)
RETVAL=$?
echo "Failed"
;;
esac
else
counter=0
for afddir in $AFD_WORK_DIR_LIST
do
echo -n "Reloading configuration of AFD ($afddir) for $afduser : "
su - $afduser -c "udc -w $afddir"
case $? in
0)
echo "Done"
;;
*)
RETVAL=$?
echo "Failed"
;;
esac
done
fi
done
;;
restart)
$0 stop
sleep 2
$0 start
RETVAL=$?
;;
condrestart)
RETVAL=1
PID_LIST=""
for afduser in $AFD_USERS
do
USER_HOME_DIR="`grep \^${afduser}: /etc/passwd | cut -d ':' -f 6`"
if [ -d $USER_HOME_DIR ]
then
AFD_WORK_DIR_LIST=`su - $afduser -c 'echo MULTIAFDDIRS:$MULTI_AFD_DIRS' | grep "^MULTIAFDDIRS:" | cut -d: -f2`
if [ "$AFD_WORK_DIR_LIST" = "" ]
then
(
RETVAL=1
if [ -f $SYS_LOCKDIR/restart_afd.$afduser ]
then
su - $afduser -c "\$AFD_WORK_DIR/etc/afd.init start > /dev/null 2>&1 ; afd -a"
case $? in
0) # Success
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser
echo "Starting AFD for $afduser : Done"
;;
6) # AFD is disabled by system admin
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser
echo "Starting AFD for $afduser : Done"
;;
*) # Failed
echo "Starting AFD for $afduser : Failed ($?)"
;;
esac
rm -f $SYS_LOCKDIR/restart_afd.$afduser
else
su - $afduser -c "afd -S"
if [ $? -eq 0 ]
then
sleep 2
su - $afduser -c "\$AFD_WORK_DIR/etc/afd.init restart > /dev/null 2>&1 ; afd -a"
case $? in
0) # Success
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser
echo "Restarting AFD for $afduser : Done"
;;
6) # AFD is disabled by system admin
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser
echo "Restarting AFD for $afduser : Done"
;;
*) # Failed
echo "Restarting AFD for $afduser : Failed ($?)"
;;
esac
fi
fi
exit $RETVAL
)&
trap "kill -TERM $!" 1 2 15
PID_LIST="$PID_LIST $!"
else
counter=0
for afddir in $AFD_WORK_DIR_LIST
do
(
RETVAL=1
if [ -f $SYS_LOCKDIR/restart_afd.$afduser-$counter ]
then
su - $afduser -c "$afddir/etc/afd.init $afddir start > /dev/null 2>&1 ; afd -w $afddir -a"
case $? in
0) # Success
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser-$counter
echo "Starting AFD for $afduser in $afddir : Done"
;;
6) # AFD is disabled by system admin
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser-$counter
echo "Starting AFD for $afduser in $afddir : Done"
;;
*) # Failed
echo "Starting AFD for $afduser in $afddir : Failed ($?)"
;;
esac
rm -f $SYS_LOCKDIR/restart_afd.$afduser-$counter
else
su - $afduser -c "afd -w $afddir -S"
if [ $? -eq 0 ]
then
sleep 2
su - $afduser -c "$afddir/etc/afd.init $afddir start > /dev/null 2>&1 ; afd -w $afddir -a"
case $? in
0) # Success
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser-$counter
echo "Restarting AFD for $afduser in $afddir : Done"
;;
6) # AFD is disabled by system admin
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser-$counter
echo "Restarting AFD for $afduser in $afddir : Done"
;;
*) # Failed
echo "Restarting AFD for $afduser in $afddir : Failed ($?)"
;;
esac
fi
fi
exit $RETVAL
)&
trap "kill -TERM $!" 1 2 15
PID_LIST="$PID_LIST $!"
counter=`expr "$counter" + 1`
done
fi
else
echo "Nothing to do for AFD for $afduser since home dir is missing!"
fi
done
if [ ! "$CURRENT_SCRIPT_NAME" = "afdha" ]
then
# HA users may only be started if we find a restart_afd.user file!
if [ -r @SYSCONFIGDIR@/afd ]
then
AFD_HA_USERS="`grep \^AFD_HA_USER_ @SYSCONFIGDIR@/afd | cut -d '=' -f2`"
fi
for afduser in $AFD_HA_USERS
do
USER_HOME_DIR="`grep \^${afduser}: /etc/passwd | cut -d ':' -f 6`"
if [ -d $USER_HOME_DIR ]
then
AFD_WORK_DIR_LIST=`su - $afduser -c 'echo MULTIAFDDIRS:$MULTI_AFD_DIRS' | grep "^MULTIAFDDIRS:" | cut -d: -f2`
if [ "$AFD_WORK_DIR_LIST" = "" ]
then
if [ -f $SYS_LOCKDIR/restart_afd.$afduser ]
then
(
RETVAL=1
su - $afduser -c "\$AFD_WORK_DIR/etc/afd.init start > /dev/null 2>&1 ; afd -a"
if [ $? -eq 0 ]
then
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser
echo "Starting AFD for $afduser : Done"
else
echo "Starting AFD for $afduser : Failed ($?)"
fi
rm -f $SYS_LOCKDIR/restart_afd.$afduser
exit $RETVAL
)&
trap "kill -TERM $!" 1 2 15
PID_LIST="$PID_LIST $!"
fi
else
counter=0
for afddir in $AFD_WORK_DIR_LIST
do
if [ -f $SYS_LOCKDIR/restart_afd.$afduser-$counter ]
then
(
RETVAL=1
su - $afduser -c "$afddir/etc/afd.init $afddir start > /dev/null 2>&1 ; afd -w $afddir -a"
if [ $? -eq 0 ]
then
RETVAL=0
touch $SYS_LOCKDIR/afd.$afduser-$counter
echo "Starting AFD for $afduser in $afddir : Done"
else
echo "Starting AFD for $afduser in $afddir : Failed ($?)"
fi
rm -f $SYS_LOCKDIR/restart_afd.$afduser-$counter
exit $RETVAL
)&
trap "kill -TERM $!" 1 2 15
PID_LIST="$PID_LIST $!"
fi
counter=`expr "$counter" + 1`
done
fi
else
echo "Nothing to do for AFD for $afduser since home dir is missing!"
fi
done
fi
# Catch zombies and determine result code.
for childpid in $PID_LIST
do
wait $childpid
if [ $? -eq 0 ]
then
RETVAL=0
fi
done
rm -f $SYS_LOCKDIR/afd.restart
;;
status|monitor)
NOT_RUNNING=""
IS_RUNNING=""
IS_DISABLED=""
IS_STOPPED=""
for afduser in $AFD_USERS
do
USER_HOME_DIR="`grep \^${afduser}: /etc/passwd | cut -d ':' -f 6`"
if [ -d $USER_HOME_DIR ]
then
AFD_WORK_DIR_LIST=`su - $afduser -c 'echo MULTIAFDDIRS:$MULTI_AFD_DIRS' | grep "^MULTIAFDDIRS:" | cut -d: -f2`
if [ "$AFD_WORK_DIR_LIST" = "" ]
then
su - $afduser -c "ls \$AFD_WORK_DIR/fifodir/AFD_ACTIVE > /dev/null 2>&1"
if [ $? -eq 0 ]
then
su - $afduser -c "afd -c"
RETVAL=$?
if [ $RETVAL -ne 5 ]
then
su - $afduser -c "ls \$AFD_WORK_DIR/etc/NO_AUTO_RESTART > /dev/null 2>&1"
if [ $? = 0 ]
then
IS_DISABLED="`echo $IS_DISABLED` $afduser"
else
NOT_RUNNING="`echo $NOT_RUNNING` $afduser"
fi
else
IS_RUNNING="`echo $IS_RUNNING` $afduser"
fi
else
IS_STOPPED="`echo $IS_STOPPED` $afduser"
RETVAL=3
fi
else
counter=0
for afddir in $AFD_WORK_DIR_LIST
do
su - $afduser -c "ls $afddir/fifodir/AFD_ACTIVE > /dev/null 2>&1"
if [ $? -eq 0 ]
then
su - $afduser -c "afd -w $afddir -c"
RETVAL=$?
if [ $RETVAL -ne 5 ]
then
if [ -f $afddir/etc/NO_AUTO_RESTART ]
then
IS_DISABLED="`echo $IS_DISABLED` $afduser[$afddir]"
else
NOT_RUNNING="`echo $NOT_RUNNING` $afduser[$afddir]"
fi
else
IS_RUNNING="`echo $IS_RUNNING` $afduser[$afddir]"
fi
else
IS_STOPPED="`echo $IS_STOPPED` $afduser[$afddir]"
RETVAL=3
fi
counter=`expr "$counter" + 1`
done
fi
else
echo "Not able to determine status of AFD for $afduser since home dir is missing!"
fi
done
if [ "$NOT_RUNNING" = "" ]
then
if [ "$IS_DISABLED" = "" ]
then
if [ "$IS_STOPPED" = "" ]
then
if [ "$IS_RUNNING" = "" ]
then
echo "Unable to determine status of AFD."
RETVAL=4
else
echo "AFD for ${IS_RUNNING} is running."
RETVAL=0
fi
else
if [ "$IS_RUNNING" = "" ]
then
echo "AFD for ${IS_STOPPED} is stopped."
else
echo "AFD for ${IS_RUNNING} is running and for ${IS_STOPPED} it is stopped."
fi
RETVAL=3
fi
else
if [ "$IS_STOPPED" = "" ]
then
if [ "$IS_RUNNING" = "" ]
then
echo "AFD for ${IS_DISABLED} is disabled."
else
echo "AFD for ${IS_RUNNING} is running and for ${IS_DISABLED} it is disabled."
fi
RETVAL=0
else
if [ "$IS_RUNNING" = "" ]
then
echo "AFD for ${IS_DISABLED} is disabled and for ${IS_STOPPED} it is stopped."
else
echo "AFD for ${IS_RUNNING} is running, for ${IS_DISABLED} it is disabled and for ${IS_STOPPED} it is stopped."
fi
RETVAL=3
fi
fi
else
echo "AFD for ${NOT_RUNNING} is NOT active."
RETVAL=1
fi
;;
meta-data)
meta_data
RETVAL=0
;;
validate-all)
RETVAL=0
;;
*)
echo "*** Usage: afd {start|stop|restart|condrestart|reload|status|monitor|meta-data|validate-all}"
RETVAL=1
;;
esac
exit $RETVAL