115 lines
2.8 KiB
Bash
Executable file
115 lines
2.8 KiB
Bash
Executable file
#!/bin/bash
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LOCKFILE=/var/run/sync-mirrors/lockfile
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LOGFILE=/var/log/sync-mirrors/sync-mirrors-`date +%Y%m%d%H%M%S`.log
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CONFDIR=/etc/sync-mirrors
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usage() {
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echo "Usage: `basename $0` [-v] [mirror]" 1>&2
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echo " `basename $0` -l" 1>&2
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}
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if [ -d ${CONFDIR} ]; then
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MIRRORLIST=`ls ${CONFDIR}/*.conf 2> /dev/null | while read f ; \
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do basename $f | sed -e 's/\.conf$//' ; done`
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if [ "${MIRRORLIST}" = "" ]; then
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echo "ERR: No configured mirrors found" 1>&2
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exit 1
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fi
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else
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echo "ERR: Config directory [${CONFDIR}] missing" 1>&2
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exit 1
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fi
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VERBOSE=0
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EXTRA_OPTS=""
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while getopts "vhl" c ; do
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case $c in
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v)
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VERBOSE=1
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EXTRA_OPTS="-v --progress"
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;;
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h)
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usage
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exit 1
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;;
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l)
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echo "Available mirrors:"
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for name in ${MIRRORLIST} ; do
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echo " ${name}"
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done
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exit 0
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;;
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esac
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done
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shift `expr $OPTIND - 1`
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if [ $# -gt 0 ]; then
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for mirror in $* ; do
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if [ ! -f ${CONFDIR}/$1.conf ]; then
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echo "ERR: No mirror named [$1]" 1>&2
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exit 1
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fi
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SYNC="${MIRRORS} $1"
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shift
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done
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else
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SYNC=${MIRRORLIST}
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fi
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if [ `whoami` != mirror ]; then
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echo "ERR: Script needs to be run as mirror user" 1>&2
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exit 1
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fi
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umask 022
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if [ -f ${LOCKFILE} ]; then
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kill -0 `cat ${LOCKFILE}`
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if [ $? -ne 1 ]; then
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which stat > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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STARTED=" (`stat ${LOCKFILE} | sed -n 's/^Modify: \(.*\)/\1/p'`)"
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else
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STARTED=""
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fi
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echo "ERR: Lockfile exists${STARTED}, exiting" 1>&2
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exit 1
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else
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echo "WARN: Removing stale lock file..." 1>&2
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rm -f ${LOCKFILE}
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fi
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fi
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trap "rm -f ${LOCKFILE}" INT TERM EXIT
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echo $$ > ${LOCKFILE}
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for mirror in ${SYNC} ; do
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POSTCMD=""
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SRC=""
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RSYNCOPTS=""
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. ${CONFDIR}/${mirror}.conf
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if [ "${SRC}" = "" ]; then
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echo "ERR: No SRC set for mirror ${mirror} ..." 1>&2
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exit 1
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fi
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[ ${VERBOSE} -eq 1 ] && echo "Starting ${mirror} sync ..."
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echo "`date '+%Y/%m/%d %H:%M:%S'` [$$] Starting ${mirror} sync ..." \
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>> ${LOGFILE}
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rsync -aH -4 ${EXTRA_OPTS} --numeric-ids --delete --delete-after \
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--delay-updates --no-motd ${RSYNCOPTS} --log-file=${LOGFILE} \
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${SRC} /srv/mirrors/${mirror}/
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if [ $? -ne 0 ]; then
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echo "WARN: Encountered errors on ${mirror} sync, see ${LOGFILE} for details" 1>&2
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fi
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if [ "${POSTCMD}" != "" ]; then
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[ ${VERBOSE} -eq 1 ] && echo "Running post for ${mirror} ..."
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echo "`date '+%Y/%m/%d %H:%M:%S'` [$$] Running post for ${mirror} ..." \
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>> ${LOGFILE}
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${POSTCMD} 2>&1 | awk \
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"{ print strftime(\"%Y/%m/%d %H:%M:%S\") \" [$$] \" \$0 }" \
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>> ${LOGFILE}
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fi
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done
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rm -f ${LOCKFILE}
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